Verband

WOUND DRESSING

Kit and method for protecting dressings and/or wounded skin regions of the body

MOISTURE BARRIER FOR INDWELLING CATHETERS AND THE LIKE

A moisture barrier (10) includes inner and outer moisture resistant layers. A moisture absorbing material (28) occupies the region (22, 24) between the two layers. The peripheral edges (18, 20) of the inner and outer layers (22, 24) adhere to the intended surface surrounding the protected area. The adhered edge (20) of the outer layer (24) is spaced from the adhered edge (18) of the inner layer (22), forming a gap (36) between them. The gap (36) communicates with the open region that contains the moisture absorbing material (28). The gap (36) presents a path that diverts moisture away from adjoining portions of the seal and toward the moisture absorbing material (28). Preferably, the moisture absorbing material (28) displays different visible characteristics, depending upon the presence or absence of moisture . The moisture sensing material (38) is positioned for viewing through a light-transmissive portion of the outer barrier layer (24). The moisture barrier (10) serves to affirmatively ...

Skin protection device

Finger stall

A finger stallcis made of vinyl in the shape of a finger. The finger stallcis secured to a finger by means of double sided adhesive tapeaplaced at the bottom of the finger. The finger stallcmay be waterproof and can be used to cover an existing dressingb. The finger stallcmay be made of clear or transparent material.

WOUND DRESSING.

The invention provides a wound dressing comprising a pad (1) of soft polyurethane foam one surface layer (2) of which is hydrophilic and a backing layer (3) of which is hydrophobic and a sheet or strip (4) of a soft conformable polyether foam having an adhesive (5) on one surface thereof. The surface of said pad (1) opposite the hydrophilic layer (2) is secured to said sheet or strip (4) by said adhesive (5) and said sheet or strip overlaps said pad (1) to enable the pad (1) to be secured in position with said hydrophilic layer (2) in contact with a wound by means of said adhesive (5). ...

Improved tubular bandages

WUNDVERBAND.

KITS AND PROCEDURES FOR THE PROTECTION OF FEDERATIONS AND/OR INJURED SKIN REGIONS AT THE BODY

WOUND DRESSING

IMPROVED TUBULAR BANDAGES

A SHROUD FOR SURROUNDING A PROBLEM TISSUE FOR PROMOTING HEALING OF PROBLEM TISSUE ADJACENT HEALTHY SKIN

A shroud for disposal on healthy skin tissue surrounding a problem tissue and for promoting one of an open-closed environment around the problem tissue includes a relatively rigid plastic member having an outer peripheral flange surface configured for disposal adjacent the skin surrounding the problem tissue, wherein the flange can be provided with an adhesive material which preferably extends along the length of the flange to secure the shroud to the healthy skin tissue, a side extends generally lateral from the flange and a top surface panel interconnects the side and provides a non-contacting cover for the problem tissue, and an open-close portion is provided such that when the shroud is disposed adjacent the healthy skin tissue, the open-close portion can either permit the problem tissue to be exposed to air or not.

MULTILAYER FORMING NOZZLE

KIT AND METHOD FOR PROTECTING DRESSINGS AND/OR WOUNDED SKIN REGIONS OF THE BODY

The invention concerns a kit for protecting dressings and/or traumatized skin regions of the body, characterized in that it comprises a case (1) containing: at least one non-dedicated flexible and water-impermeable base sheet or global sheet (2) with dimensions enabling a plurality of single or individual adapted covering parts (2a) to be cut out, said base sheet (2) being preferably, made of a non-allergenic material and easily divisible into pieces or fractions of smaller dimensions, for example with a pair of scissors, and a package (3) containing a water-impermeable and non-allergenic pasty adhesive, said adhesive having properties enabling its adherence both to the skin and to the protective sheet.

MOISTURE BARRIER FOR INDWELLING CATHETERS AND THE LIKE

A moisture barrier includes inner and outer moisture resistant layers. A moisture absorbing material occupies the region between the two layers. The peripheral edges of the inner and outer layers adhere to the intended surface surrounding the protected area. The adhered edge of the outer layer is spaced from the adhered edge of the inner layer, forming a gap between them. The gap communicates with the open region that contains the moisture absorbing material. The gap presents a path that diverts moisture away from adjoining portions of the seal and toward the moisture absorbing material. Preferably, the moisture absorbing material displays different visible characteristics, depending upon the presence or absence of moisture. The moisture sensing material is positioned for viewing through a light-transmissive portion of the outer barrier layer. The moisture barrier serves to affirmatively keep moisture away from a protected area. The moisture barrier can also serve to immediately notify ...

NOZZLE FOR MOLDING MULTILAYER PRODUCTS ITS VERSIONS

IMPROVED TUBULAR BANDAGES

KIT AND METHOD FOR PROTECTING DRESSINGS AND/OR AREAS OF SKIN INJURED BODY

Wound dressing

The invention provides a wound dressing comprising a pad of soft polyurethane foam one surface layer of which is hydrophilic and a backing layer of which is hydrophobic and a sheet or strip of a soft conformable polyether foam having an adhesive on one surface thereof. The surface of said pad opposite the hydrophobic layer is secured to said sheet or strip by said adhesive and said sheet or strip overlaps said pad to enable the pad to be secured in position with said hydrophilic layer in contact with a wound by means of said adhesive.

Verband

Tubular bandages

A tubular bandage 12 comprises a length of tubular knitted fabric comprising one or more courses of substantially inelastic yarn interknitted with one or more courses of elastic yarn throughout said length, the bandage having a first end portion rolled outwardly from the free end and the other end portion rolled inwardly from the opposite free end to form two rolls, wherein a supporting structure is attached to said first end portion of said bandage. The supporting structure may be a wafer of plastics material or a U-shaped member. ...

WOUND DRESSING

The invention provides a wound dressing comprising a pad of soft polyurethane foam one surface layer of which is hydrophilic and a backing layer of which is hydrophobic and a sheet or strip of a soft conformable polyether foam having an adhesive on one surface thereof. The surface of said pad opposite the hydrophobic layer is secured to said sheet or strip by said adhesive and said sheet or strip overlaps said pad to enable the pad to be secured in position with said hydrophilic layer in contact with a wound by means of said adhesive.

Skin protection device

NECESSARY AND PROCESS FOR THE PROTECTION OF BANDAGES AND/OR ZONES CUTANEESBLESSEES OF THE BODY

Nécessaire pour la protection de pansements et/ou de zones cutanées traumatisées du corps, caractérisé en ce qu'il comprend une trousse (1) renfermant : - d'une part, au moins une feuille de base ou feuille globale non dédiée (2), souple et étanche à l'eau, de dimensions permettant la découpe d'une pluralité de pièces de couvertures singulières ou individuelles adaptées (2a), cette feuille de base (2) étant, de préférence, exécutée dans un matériau non allergénique et, facilement divisable en morceaux ou fractions de dimensions plus réduites, par exemple au moyen d'une paire de ciseaux et, - d'autre part, un conditionnement (3), renfermant un adhésif pâteux étanche à l'eau et non allergénique, ledit adhésif présentant des propriétés lui permettant d'adhérer à la fois à la peau et à la feuille de protection.

Method for preventing infection and maintaining aseptic epidermal areas using a reusable non-deforming flexible protective cover

A method for preventing infection and maintaining aseptic epidermal areas by preventing contaminated fluid from entering an open epidermal site on a user, comprising the steps of: removably attaching at least one adjustable strap to a reusable non-deforming flexible protective cover comprising a sealing member, covering the open epidermal site with the reusable non-deforming flexible protective cover while maintaining a space between the reusable non-deforming flexible protective cover and the open epidermal site, and tightening the at least one adjustable strap to secure the reusable non-deforming flexible protective cove over the open epidermal site to create a fluid-tight seal between the sealing member and the open epidermal site, thereby preventing contaminated fluid from entering the open epidermal site.

Waterproof wound dressing

Waterproof wound dressings may comprise a waterproof enveloping tube (1) of a flexible plastic material to be pulled over the wounded body part, which is provided on its open pulled-over end (2) with a deformable, water-impermeable sealing strip that permits complete sealing thereof. In order to facilitate easy manufacture, application and repeated use of such a wound dressing, the sealing strip is an elastic wrapping bandage (4) which is fitted on the open pulled-over end (2) of the enveloping tube (1), whose length is a multiple of the opening width of the pulled-over end (2) and which is provided at its free end (4') with closure means (e.g. 6) which keep together the ready-wrapped bandage and the end of the enveloping tube (2) wrapped by it. ...

Dressing

Kit and method for protecting dressings and/or wounded skin regions of the body

Skin protection device

The present invention relates to a skin protection device comprising: a flexible cover having a first end and a second end. The cover comprises two sides extending between said first and second ends. The sides comprise seal sections capable of mutual engagement to form a seal. Each seal section includes a surface that is longitudinally serrated or undulating, wherein serration or undulation is provided on both sides of the section, a first female serrated or undulating side and a second male serrated or undulating side which when placed together form a mating pair and the seal. Each seal section is an extrusion as one part with a flat base and a plurality of serrations or undulations, folded and secured around the sides of the cover so that the flat base is in contact with both surfaces of the cover.

WOUND DRESSING

Universal finger aid

Tubular elastic dressing bandages, with one end rolled in and the other rolled out

Improved tubular bandage

IMPROVED TUBULAR BANDAGES

A tubular bandage (12) comprises a length of tubular-knitted fabric having one or more courses of substantially inelastic yarn interknitted with one or more courses of elastic yarn throughout said length, the bandage having a first end portion (1) rolled inwardly from the free end and the other end portion (2) rolled outwardly from the opposite free end to form two rolls, and there is incorporated in, associated with or otherwise applied to the tubular bandage, means which may serve to render the bandage impervious to fluids, may incorporate a microbial agent, may render the bandage supportive and/or may include a supporting structure such as a splint (15).

Absorbent dressing having backing and continuous adhesive layer

A dressing comprising a backing and an adhesive layer, wherein the backing is moisture-permeable and the adhesive layer comprises an adhesive composition comprising a rubber-based adhesive, a polymer having a water-absorbing property and/or a water-swelling property, and a metal oxide and/or a metal salt, the polymer having the water-absorbing property and/or the water-swelling property being a polymer containing a functional group having an ability to form a salt and/or coordination compound.

Improved tubular bandages

PCT No. PCT/GB92/01521 Sec. 371 Date Apr. 20, 1994 Sec. 102(e) Date Apr. 20, 1994 PCT Filed Aug. 18, 1992 PCT Pub. No. WO93/03691 PCT Pub. Date Mar. 4, 1993.A tubular bandage comprises a length of tubular-knitted fabric having one or more courses of substantially inelastic yarn interknitted with one or more courses of elastic yarn throughout said length, the bandage having a first end portion rolled inwardly from the free end and the other end portion rolled outwardly from the opposite free end to form two rolls, and there is incorporated in, associated with or otherwise applied to the tubular bandage, means which may serve to render the bandage impervious to fluids, may incorporate a microbial agent, may render the bandage supportive and/or may include a supporting structure such as a splint.

Kit and method for protecting dressings and/or wounded skin regions of the body

The invention concerns a kit for protecting dressings and/or traumatized skin regions of the body, characterized in that it comprises a case (1) containing: at least one non-dedicated flexible and water-impermeable base sheet or global sheet (2) with dimensions enabling a plurality of single or individual adapted covering parts (2a) to be cut out, said base sheet (2) being preferably, made of a non-allergenic material and easily divisible into pieces or fractions of smaller dimensions, for example with a pair of scissors, and a package (3) containing a water-impermeable and non-allergenic pasty adhesive, said adhesive having properties enabling its adherence both to the skin and to the protective sheet.

Skin protection device

The present invention relates to a skin protection device comprising: a flexible cover having a first end and a second end. The cover comprises two sides extending between said first and second ends. The sides comprise seal sections capable of mutual engagement to form a seal. Each seal section includes a surface that is longitudinally serrated or undulating, wherein serration or undulation is provided on both sides of the section, a first female serrated or undulating side and a second male serrated or undulating side which when placed together form a mating pair and the seal. Each seal section is an extrusion as one part with a flat base and a plurality of serrations or undulations, folded and secured around the sides of the cover so that the flat base is in contact with both surfaces of the cover.

Shower patch

A moldable body patch to provide moisture protection for wound sites. It uses a non-linear shaped preferably medical grade flexible film piece having upper, preferably middle and lower portions and a pull tab permanently adhered to the upper portion of the film piece. A backing paper is removably adhered to the middle portion and to the lower portion which may be removed to reveal an adhesive that will provide skin adherence in a sealable relationship to prevent underlying wounds from moisture contact. When finished, the film piece may be conveniently removed by pulling on the pull tab permanently adhered to the upper portion of the film piece.

Wound dressing

IMPROVED TUBULAR BANDAGES

Watertight wound protector

A protector for a wound on a body part has a pouch of waterproof material having at least one open end having an edge and a predetermined width so that the body part with the wound can be inserted into the pouch with the body part extending through the open end and past the edge. An elastic strap has a pair of ends one of which is permanently attached to the pouch adjacent the edge. The strap has a length equal to at least twice the width of the open end. A closure attached to the pouch adjacent the edge can be secured to the strap so that the strap can be wound around the edge to press same against the body part and can be secured to the closure to maintain the edge pressed against the body part.

Devices and methods for body protection against moisture and contaminants

A nonpermeable enclosure formed from a clear, waterproof fabric, has a cover ridge for insertion into a channel so as to produce a barrier against moisture and contaminants, and is attached to a closure band for securing the nonpermeable enclosure over a wearer's hand.

Dressing

A dressing (1) comprising a backing (2) and an adhesive layer (3), wherein said backing is moisture-permeable and said adhesive layer comprises an adhesive composition comprising a rubber-based adhesive, a polymer having a water-absorbing property and/or a water-swelling property, and a metal oxide and/or a metal salt, said polymer having the water-absorbing property and/or the water-swelling property being a polymer containing a functional group having an ability to form a salt and/or to coordinate. ...

Wundverband.

Skin protection device

The present invention relates to a skin protection device comprising: a flexible cover having a first end and a second end. The cover comprises two sides extending between said first and second ends. The sides comprise seal sections capable of mutual engagement to form a seal. Each seal section includes a surface that is longitudinally serrated or undulating, wherein serration or undulation is provided on both sides of the section, a first female serrated or undulating side and a second male serrated or undulating side which when placed together form a mating pair and the seal. Each seal section is an extrusion as one part with a flat base and a plurality of serrations or undulations, folded and secured around the sides of the cover so that the flat base is in contact with both surfaces of the cover.

Moisture barrier for indwelling catheters and the like

A moisture barrier includes inner and outer moisture resistant layers. A moisture absorbing material occupies the region between the two layers. The peripheral edges of the inner and outer layers adhere to the intended surface surrounding the protected area. The adhered edge of the outer layer is spaced from the adhered edge of the inner layer, forming a gap between them. The gap communicates with the open region that contains the moisture absorbing material. The gap presents a path that diverts moisture away from adjoining portions of the seal and toward the moisture absorbing material. Preferably, the moisture absorbing material displays different visible characteristics, depending upon the presence or absence of moisture. The moisture sensing material is positioned for viewing through a light-transmissive portion of the outer barrier layer. The moisture barrier serves to affirmatively keep moisture away from a protected area. The moisture barrier can also serve to immediately notify ...

Watertight wound protector

A protector for a wound on a body part has a pouch of waterproof material having at least one open end having an edge and a predetermined width so that the body part with the wound can be inserted into the pouch with the body part extending through the open end and past the edge. An elastic strap has a pair of ends one of which is permanently attached to the pouch adjacent the edge. The strap has a length equal to at least twice the width of the open end. A closure attached to the pouch adjacent the edge can be secured to the strap so that the strap can be wound around the edge to press same against the body part and can be secured to the closure to maintain the edge pressed against the body part.

KIT UND VERFAHREN ZUM SCHUTZ VON VERBÄNDEN UND/ODER VERLETZTEN HAUTREGIONEN AM KÖRPER

MULTILAYER FORMING NOZZLE

Protective covering for select areas of the surface anatomy of the body

A protective covering for select areas of the surface anatomy of the body having incisions, wounds, injuries or other delicate features requiring protection from moisture or trauma for limited periods of time during external application of water or aqueous solutions including a waterproof flexible membrane, a window to aid in positioning over the select areas and means for affixing the membrane without adhering to the incisions, wounds, injuries or delicate features requiring protection.

SUPER-HYDROPHOBIC BANDAGES AND METHOD OF MAKING THE SAME

A bandage that includes a material, which can be breathable, having a first surface, and a plurality of superhydrophobic particles attached to the first surface. The plurality of superhydrophobic particles ranging in size from about 100 nanometers to about 10 micrometers. The superhydrophobic particles including a protrusive material defining a plurality of nanopores and a plurality of spaced apart nanostructures that define an external boundary of the hydrophobic particles. The nanopores providing a flow through porosity. The first surface can be rendered superhydrophobic by the attached superhydrophobic particles. The material can have a second surface opposite the first surface that is hydrophilic. The superhydrophobic particles can be adhered to the first surface by a binder. Also included is a method of making the bandages described herein.

Wound dressing

The invention provides a wound dressing comprising a pad (1) of soft polyurethane foam one surface layer (2) of which is hydrophilic and a backing layer (3) of which is hydrophobic and a sheet or strip (4) of a soft conformable polyether foam having an adhesive (5) on one surface thereof. The surface of said pad (1) opposite the hydrophilic layer (2) is secured to said sheet or strip (4) by said adhesive (5) and said sheet or strip overlaps said pad (1) to enable the pad (1) to be secured in position with said hydrophilic layer (2) in contact with a wound by means of said adhesive (5). ...

Verbesserte röhrenförmige Verbände

KIT AND METHOD FOR PROTECTING DRESSINGS AND/OR WOUNDED SKIN REGIONS OF THE BODY

Wund-Nässe-Schutz (Latex/Vinyl/Nitril)

Zur Disposition stehen vier verschiedene Nässe-Schutzhüllen unterschiedlicher Passformen zwecks wasserdichter Ummantelung postoperativer bzw. anderweitig entstandener Wunden oder Diabetesprozessen im Bereich von Arm- und Beingelenken zur weitgehend uneingeschränkten Körperhygiene (Dusche, Wannenbad) dadurch gekennzeichnet, dass zwei beidseitig offene ,Manschetten' jeweils für den Armbeugen- (1) und für den Kniebeugenbereich (2) zur Anwendung kommen, wobei diese zwei Nässeschutzhüllen aufgrund der Elastizität ihres Materials auch weiter oberhalb respektive unterhalb der Gelenke platziert werden können. Der Nässeschutz für Hand und Gelenk (3) hat die Form eines ,Fausthandschuhs'. Der Nässeschutz für Fuß inklusive Gelenk (4) ist ,sockenförmig' Die vier Exemplare sind bei variabler Größenwahl (XS, S, M, L, XL) sowie einer Qualitätsgrenzlage/Dichtheit AQL 1.5 geeignet, leichte Verbände anspruchsgerecht zu schützen.

SKIN PROTECTION DEVICE

The present invention relates to a skin protection device comprising: a flexible cover having a first end and a second end. The cover comprises two sides extending between said first and second ends. The sides comprise seal sections capable of mutual engagement to form a seal. Each seal section includes a surface that is longitudinally serrated or undulating, wherein serration or undulation is provided on both sides of the section, a first female serrated or undulating side and a second male serrated or undulating side which when placed together form a mating pair and the seal. Each seal section is an extrusion as one part with a flat base and a plurality of serrations or undulations, folded and secured around the sides of the cover so that the flat base is in contact with both surfaces of the cover.

KIT AND METHOD FOR PROTECTING DRESSINGS AND/OR WOUNDED SKIN REGIONS OF THE BODY

손 다한증을 일시적으로 막아주는 스티커

... 본 발명은 손 다한증으로 인한 땀 발생 시 땀을 흡수하는 흡수 층을 포함한 스티커에 관한 것으로 손 다한증이 있는 사람들이 필기를 할 때 나오는 땀으로 인해 종이가 젖거나 찢어지거나, 필기구가 미끄러운 것을 방지하여 보다 편리한 필기가 가능하도록 하는 목적을 가지고 있다. 본 발명에는 땀을 흡수하는 흡수 층으로 구성된 손날을 포함한 손바닥 모양의 스티커로 구성되어 있어서 필기를 편리하게 할 수 있는 효과를 가지고 있다.

MULTILAYER FORMING NOZZLE

This invention provides a multilayer forming nozzle capable of accurately practicing the switching of a multilayer forming operation to a single layer forming operation or vice versa by opening and closing a flow passage, by means of a valve member actuated by resin pressure, into which a molten resin which is to form an intermediate layer of a multilayer molded product to be obtained by the injection molding is fed. This nozzle consists of a triple nozzle provided with concentrically formed first, second and third resin passages having a common injection port. The mouth portion of the third or central resin passage, which is positioned on the inner side of the mouth portion of the second resin passage, or the mouth portion of the second or intermediate resin passage, which is positioned on the inner side of the first resin passage, consists of the valve member adapted to be opened and closed as it is moved up and down by the resin pressure.

Kit and method for protecting at least one of dressings and wounded skin regions of the body

The invention concerns a kit for protecting dressings and/or traumatized skin regions of the body. The kit includes a case containing at least one non-dedicated flexible and water-impermeable base sheet or global sheet with dimensions enabling a plurality of single or individual adapted covering parts to be cut out. The base sheet is preferably made of a non-allergenic material and easily divisible into pieces or fractions of smaller dimensions, for example with a pair of scissors. The kit also includes a package containing a water-impermeable and non-allergenic pasty adhesive, having properties enabling adherence both to the skin and to the protective sheet.

Latex-Wundabdeckung für sanitäre Bedürfnisse (Dusche, Bad)

Zur Disposition stehen vier verschiedene Latex-Nässe-Schutzhüllen unterschiedlicher Passformen zwecks wasserdichter Ummantelung postoperativer bzw. anderweitig entstandener Wunden im Bereich von Arm- und Beingelenken zur weitgehend uneingeschränkten Körperhygiene (Dusche, Wannenbad) dadurch gekennzeichnet, dass zwei beidseitig offene ,Manschetten' jeweils für den Armbeugen- (1) und für den Kniebeugenbereich (2) zur Anwendung kommen, wobei diese zwei Nässeschutzhüllen aufgrund der Elastität ihres Materials auch weiter oberhalb respektive unterhalb der Gelenke platziert werden können. Der Nässeschutz für Hand und Gelenk (3) hat die Form eines ,Fausthandschuhs'. Der Nässeschutz für Fuß inklusive Gelenk (4) ist ,sockenförmig' Die vier Exemplareowie einer Qualitätsgrenzlage/Dichtheit AQL 1.5 geeignet, leichte Verbände anspruchsgerecht zu schützen.

Moisture barrier for indwelling catheters and the like

A moisture barrier includes inner and outer moisture resistant layers. A moisture absorbing material occupies the region between the two layers. The peripheral edges of the inner and outer layers adhere to the intended surface surrounding the protected area. The adhered edge of the outer layer is spaced from the adhered edge of the inner layer, forming a gap between them. The gap communicates with the open region that contains the moisture absorbing material. The gap presents a path that diverts moisture away from adjoining portions of the seal and toward the moisture absorbing material. Preferably, the moisture absorbing material displays different visible characteristics, depending upon the presence or absence of moisture. The moisture sensing material is positioned for viewing through a light-transmissive portion of the outer barrier layer. The moisture barrier serves to affirmatively keep moisture away from a protected area. The moisture barrier can also serve to immediately notify ...

Verbesserte röhrenförmige Verbände

MEHRSCHICHTIGE GIESSDÜSE.

MEHRSCHICHTIGE GIESSDÜSE.

IMPROVED TUBULAR BANDAGES

Wundverband.

MULTILAYER FORMING NOZZLE

This invention provides a multilayer forming nozzle capable of accurately practicing the switching of a multilayer forming operation to a single layer forming operation or vice versa by opening and closing a flow passage, by means of a valve member actuated by resin pressure, into which a molten resin which is to form an intermediate layer of a multilayer molded product to be obtained by the injection molding is fed. This nozzle consists of a triple nozzle provided with concentrically formed first, second and third resin passages having a common injection port. The mouth portion of the third or central resin passage, which is positioned on the inner side of the mouth portion of the second resin passage, or the mouth portion of the second or intermediate resin passage, which is positioned on the inner side of the first resin passage, consists of the valve member adapted to be opened and closed as it is moved up and down by the resin pressure.

Wound dressing

The invention provides a wound dressing comprising a pad of soft polyurethane foam one surface layer of which is hydrophilic and a backing layer of which is hydrophobic and a sheet or strip of a soft conformable polyether foam having an adhesive on one surface thereof. The surface of said pad opposite the hydrophobic layer is secured to said sheet or strip by said adhesive and said sheet or strip overlaps said pad to enable the pad to be secured in position with said hydrophilic layer in contact with a wound by means of said adhesive.

Skin protection device

The present invention relates to a skin protection device comprising: a flexible cover having a first end and a second end. The cover comprises two sides extending between said first and second ends. The sides comprise seal sections capable of mutual engagement to form a seal. Each seal section includes a surface that is longitudinally serrated or undulating, wherein serration or undulation is provided on both sides of the section, a first female serrated or undulating side and a second male serrated or undulating side which when placed together form a mating pair and the seal. Each seal section is an extrusion as one part with a flat base and a plurality of serrations or undulations, folded and secured around the sides of the cover so that the flat base is in contact with both surfaces of the cover.

Waterproof wound dressing

IMPROVED TUBULAR BANDAGES

A tubular bandage (12) comprises a length of tubular-knitted fabric having one or more courses of substantially inelastic yarn interknitted with one or more courses of elastic yarn throughout said length, the bandage having a first end portion (1) rolled inwardly from the free end and the other end portion (2) rolled outwardly from the opposite free end to form two rolls, and there is incorporated in, associated with or otherwise applied to the tubular bandage, means which may serve to render the bandage impervious to fluids, may incorporate a microbial agent, may render the bandage supportive and/or may include a supporting structure such as a splint (15).

Tubular bandages

PCT No. PCT/GB92/01521 Sec. 371 Date Apr. 20, 1994 Sec. 102(e) Date Apr. 20, 1994 PCT Filed Aug. 18, 1992 PCT Pub. No. WO93/03691 PCT Pub. Date Mar. 4, 1993.A tubular bandage comprises a length of tubular-knitted fabric having one or more courses of substantially inelastic yarn interknitted with one or more courses of elastic yarn throughout said length, the bandage having a first end portion rolled inwardly from the free end and the other end portion rolled outwardly from the opposite free end to form two rolls, and there is incorporated in, associated with or otherwise applied to the tubular bandage, means which may serve to render the bandage impervious to fluids, may incorporate a microbial agent, may render the bandage supportive and/or may include a supporting structure such as a splint.

Protective covering for select areas of the surface anatomy of the body

A protective covering for select areas of the surface anatomy of the body having incisions, wounds, injuries or other delicate features requiring protection from moisture or trauma for limited periods of time during external application of water or aqueous solutions including a waterproof flexible membrane, a window to aid in positioning over the select areas and means for affixing the membrane without adhering to the incisions, wounds, injuries or delicate features requiring protection.

Hygienic device

A hygienic device for protecting the genital, urinary and rectal areas of human beings during bathing and swimming activities as disclosed. The device is intended for protecting said areas against irritation, inflammation or infection. It is made of a flexible, thermoplastic and impermeable material and shaped to closely adhere to said areas by all its edges.

Superhydrophobic, diatomaceous earth comprising bandages and method of making the same

A bandage comprising a substrate having a first surface with a plurality of superhydrophobic particles attached to the first surface. The plurality of superhydrophobic particles can be porous diatomaceous earth particles having a hydrophobic layer conforming to the surfaces of the DE particles, where the hydrophobic layer is bound to the DE particles. The plurality of attached superhydrophobic particles can render the first surface superhydrophobic, while a second surface opposite the first surface can be hydrophilic or hydrophobic. The substrate can be breathable in order to maintain skin health for the tissue underlying the bandage. The substrate can be selected from porous films, apertured films, textiles, nonwoven materials, impregnated composites thereof, and combinations thereof.

Super-hydrophobic bandages and method of making the same

A bandage that includes a material, which can be breathable, having a first surface, and a plurality of superhydrophobic particles attached to the first surface. The plurality of superhydrophobic particles ranging in size from about 100 nanometers to about 10 micrometers. The superhydrophobic particles including a protrusive material defining a plurality of nanopores and a plurality of spaced apart nanostructures that define an external boundary of the hydrophobic particles. The nanopores providing a flow through porosity. The first surface can be rendered superhydrophobic by the attached superhydrophobic particles. The material can have a second surface opposite the first surface that is hydrophilic. The superhydrophobic particles can be adhered to the first surface by a binder. Also included is a method of making the bandages described herein.

Devices and Methods for Body Protection Against Moisture and Contaminants

The invention is a protective device suitable for keeping moisture from a selected region of a body, comprising: a closure band formed from a flexible substrate and having a channel imbedded in a first substrate surface and a ridge disposed on a second substrate surface with an adhesive strip on the second substrate surface for attaching the closure band to the body; and a nonpermeable enclosure formed from a clear, waterproof fabric, the nonpermeable enclosure having a cover ridge, the cover ridge inserted into the channel so as to produce a barrier against moisture and contaminants between the closure band and the nonpermeable enclosure.

Medical waterproof breathable glue patch and preparation method thereof

Multi-layer molding nozzle

A multi-layer forming nozzle includes a valve member which can open and close a flow passage for molten resin which forms an intermediate layer of a multi-layer molded product by injection molding. The valve member is operated in response to resin pressure differentials at the front and back of the valve member to accurately switch from a multi-layer operation to a single layer operation and vice versa. A three-layer nozzle in accordance with the invention has a nozzle body provided interiorly with a first resin path, a second resin path and a third resin path in the form of a concentric circle bending to the same injection opening. The valve member is located either in a mouth portion of the third resin path in the central portion positioned internally of a mouth portion of the second resin path or a mouth portion of the second resin path in the intermediate portion positioned internally of the first resin path. The valve member is moved forward and backward in response to resin pressure ...

Protective cover for injured members

The protective cover (1) for injured limbs comprises a waterproof bag (3) and fastening means (6) of the elastic ribbon (5) that do not occupy the whole surface of the end of the elastic ribbon (5), leaving at least three bands (7a, 7b, 7c) free at both sides of the fastening means (6) and in one end, a first band (7a) for contacting with the cover, a second band (7b) for contacting with the injured member, and a third band (7c) for contacting with the ribbon (5), hence providing an effective and durable fastener, because the fastening means (6) are not exposed to external attacks, due to the fact that the elastic ribbon (5) covers and prevents any contact with the external agents inside the bag containing the injured member and also with the fastening means of the cover itself.

Protective cover for injured members

The protective cover (1) for injured limbs comprises a waterproof bag (3) and fastening means (6) of the elastic ribbon (5) that do not occupy the whole surface of the end of the elastic ribbon (5), leaving at least three bands (7a, 7b, 7c) free at both sides of the fastening means (6) and in one end, a first band (7a) for contacting with the cover, a second band (7b) for contacting with the injured member, and a third band (7c) for contacting with the ribbon (5), hence providing an effective and durable fastener, because the fastening means (6) are not exposed to external attacks, due to the fact that the elastic ribbon (5) covers and prevents any contact with the external agents inside the bag containing the injured member and also with the fastening means of the cover itself.

SHOWER PATCH

A moldable body patch to provide moisture protection for wound sites. It uses a non-linear shaped preferably medical grade flexible film piece having upper, preferably middle and lower portions and a pull tab permanently adhered to the upper portion of the film piece. A backing paper is removably adhered to the middle portion and to the lower portion which may be removed to reveal an adhesive that will provide skin adherence in a sealable relationship to prevent underlying wounds from moisture contact. When finished, the film piece may be conveniently removed by pulling on the pull tab permanently adhered to the upper portion of the film piece.

MOISTURE BARRIER FOR INDWELLING CATHETERS AND THE LIKE

A moisture barrier (10) includes inner and outer moisture resistant layers. A moisture absorbing material (28) occupies the region (22, 24) between the two layers. The peripheral edges (18, 20) of the inner and outer layers (22, 24) adhere to the intended surface surrounding the protected area. The adhered edge (20) of the outer layer (24) is spaced from the adhered edge (18) of the inner layer (22), forming a gap (36) between them. The gap (36) communicates with the open region that contains the moisture absorbing material (28). The gap (36) presents a path that diverts moisture away from adjoining portions of the seal and toward the moisture absorbing material (28). Preferably, the moisture absorbing material (28) displays different visible characteristics, depending upon the presence or absence of moisture . The moisture sensing material (38) is positioned for viewing through a light-transmissive portion of the outer barrier layer (24). The moisture barrier (10) serves to affirmatively ...

Medical adhesive tape and preparation method thereof

Moisture barrier for indwelling catheters and the like

PCT No. PCT/US92/04239 Sec. 371 Date Nov. 23, 1993 Sec. 102(e) Date Nov. 23, 1993 PCT Filed May 20, 1992 PCT Pub. No. WO92/21394 PCT Pub. Date Dec. 10, 1992.A moisture barrier includes inner and outer moisture resistant layers. A moisture absorbing material occupies the region between the two layers. The peripheral edges of the inner and outer layers adhere to the intended surface surrounding the protected area. The adhered edge of the outer layer is spaced from the adhered edge of the inner layer, forming a gap between them. The gap communicates with the open region that contains the moisture absorbing material. The gap presents a path that diverts moisture away from adjoining portions of the seal and toward the moisture absorbing material. Preferably, the moisture absorbing material displays different visible characteristics, depending upon the presence or absence of moisture. The moisture sensing material is positioned for viewing through a light-transmissive portion of the outer barrier ...

SHOWER PATCH

A moldable body patch to provide moisture protection for wound sites. It uses a non-linear shaped preferably medical grade flexible film piece having upper, preferably middle and lower portions and a pull tab permanently adhered to the upper portion of the film piece. A backing paper is removably adhered to the middle portion and to the lower portion which may be removed to reveal an adhesive that will provide skin adherence in a sealable relationship to prevent underlying wounds from moisture contact. When finished, the film piece may be conveniently removed by pulling on the pull tab permanently adhered to the upper portion of the film piece.

KIT AND METHOD FOR PROTECTING DRESSINGS AND/OR WOUNDED SKIN REGIONS OF THE BODY

A SHROUD FOR SURROUNDING A PROBLEM TISSUE FOR PROMOTING HEALING OF PROBLEM TISSUE ADJACENT HEALTHY SKIN

A shroud for disposal on healthy skin tissue surrounding a problem tissue and for promoting one of an open-closed environment around the problem tissue includes a relatively rigid plastic member having an outer peripheral flange surface configured for disposal adjacent the skin surrounding the problem tissue, wherein the flange can be provided with an adhesive material which preferably extends along the length of the flange to secure the shroud to the healthy skin tissue, a side extends generally lateral from the flange and a top surface panel interconnects the side and provides a non-contacting cover for the problem tissue, and an open-close portion is provided such that when the shroud is disposed adjacent the healthy skin tissue, the open-close portion can either permit the problem tissue to be exposed to air or not.

WATERPROOF DRESSING

PURPOSE: To offer an improved waterproof dressing capable of being held at a dried state of wound/injured areas, as well as capable of easily being removed and repeatedly being used. CONSTITUTION: This dressing has a bag 1 made of a waterproof material having at least one end and an opening end 2 of given width. Wherever is wound or injured in a human body is put into this bag 1 so as to protrude out of the opening end 2. Further, one end of this dressing 4 made of an elastic material is fixed to the bag 1. The bag 4 has a length at least two times as long as the width of opening end 2. The bag 1 is provided with an anchor 6 capable of being fitted to its belt 4. This belt 4 is made so that it can be wound/pressed around the end and held at the anchor 6. COPYRIGHT: (C)1994,JPO ...

Kit and method for protecting dressings and/or wounded skin regions of the body

Absorbent dressing having backing and continuous adhesive layer

A dressing comprising a backing and an adhesive layer, wherein the backing is moisture-permeable and the adhesive layer comprises an adhesive composition comprising a rubber-based adhesive, a polymer having a water-absorbing property and/or a water-swelling property, and a metal oxide and/or a metal salt, the polymer having the water-absorbing property and/or the water-swelling property being a polymer containing a functional group having an ability to form a salt and/or coordination compound.

Multi-layer molding nozzle

A multi-layer forming nozzle includes a valve member which can open and close a flow passage of molten resin which forms an intermediate layer of a multi-layer molded product by injection molding. The valve member is operated in response to resin pressure differentials at the front and back of the valve member to accurately switch from a multi-layer operation to a single layer operation and vice versa. A three-layer nozzle in accordance with the invention has a nozzle body provided interiorly with a first resin path, a second resin path and a third resin path in the form of a concentric circle bending to the same injection opening. The valve member is located either in a mouth portion of the third resin path in the central portion positioned internally of a mouth portion of the second resin path or a mouth portion of the second resin path in the intermediate portion positioned internally of the first resin path. The valve member is moved forward and backward in response to resin pressure ...

Multi-layer molding nozzle

A multi-layer forming nozzle includes a valve member which can open and close a flow passage for molten resin which forms an intermediate layer of a multi-layer molded product by injection molding. The valve member is operated in response to resin pressure differentials at the front and back of the valve member to accurately switch from a multi-layer operation to a single layer operation and vice versa. A three-layer nozzle in accordance with the invention has a nozzle body provided interiorly with a first resin path, a second resin path and a third resin path in the form of a concentric circle bending to the same injection opening. The valve member is located either in a mouth portion of the third resin path in the central portion positioned internally of a mouth portion of the second resin path or a mouth portion of the second resin path in the intermediate portion positioned internally of the first resin path. The valve member is moved forward and backward in response to resin pressure ...

Hemostatic fibrous material

This disclosure relates to devices for promoting the clotting of blood in human beings or animals, or hemostatic devices. These devices may comprise a fibrous material or materials comprising one or more fibers such as a gauze or a cloth. Some of the fibers in these materials or devices may comprise a macromolecular material and a hemostatic hemostatic additive material such as kaolin or another clay.

Reduced pressure therapy devices

Described generally herein are tissue therapy devices, which may comprise a sealant layer and a suction apparatus. The sealant layer functions so as to create a sealed enclosure between it and the surface of a patient by forming, preferably, an airtight seal around an area of tissue that requires negative pressure therapy. The tissue therapy device may comprise a suction apparatus. The suction apparatus is typically in fluid communication with the sealant layer and functions so as to reduce the amount of pressure present underneath the sealant layer. The reduced pressure is self-created by the suction apparatus. Together the sealant layer and the suction apparatus preferably create a closed reduced pressure therapy system. Preferably, the pressure under the sealant layer is reduced by expanding the volume of the enclosure space and thereby decreasing the density of the air molecules under the sealant layer.

Spray-Dried Blood Products and Methods of Making Same

The present invention is directed to a method of preparing dehydrated blood products, comprising the steps of: (a) providing a hydrated blood product; (b) spray-drying the hydrated blood product to produce a dehydrated blood product, as well as dehydrated blood products made by the method. The present invention is directed to a method of treating a patient suffering from a blood-related disorder, comprising the steps of: (a) rehydrating a therapeutic amount of the dehydrated blood products to produce a rehydrated therapeutic composition; and (b) administering the rehydrated therapeutic composition to the patient. The present invention is directed to a bandage or surgical aid comprising the dehydrated blood products described above.

Flexible nose guard

In accordance with the present invention, a flexible nose guard is provided for protecting the nose from sunlight, the cold, and other outdoor elements. The nose guard is configured to cover the bridge and sides of a user's nose. In a preferred embodiment, the nose guard has a pentagonal body, resembling an upside-down pentagon with rounded corners. The top portion of the nose guard is substantially flat and sized to conform around the bridge of the nose. The bottom portion of the nose guard is a rounded corner or hyperbolic-shape configured to rest on top of the bridge of the nose. In a preferred embodiment, the nose guard is composed of an outer first layer of spandex having a sun protective factor, an intermediate second layer of open-cell foam, and a third, skin-facing layer of micro-suede material that contacts the skin. The nose guard offers different means of attachment to a user's face. On the surface of the nose guard's outer layer is a Velcro hook patch that facilitates attachment to a complimentary loop patch that can be affixed to the underside of the eyewear's nose bridge. For eyeglasses, a pair of small nose pad cuts in the upper center portion of the nose guard (on the left and right sides of the hook patch) are configured to receive the nose pads of the user's eyeglasses to further secure the face mask to the user's face. On the upper and lower perimeter of the hook patch is a fastening slit. The fastening slits are configured to provide added flexibility in the nose guard body and to receive a hook and loop fastening strap that is fastened around the bridge of the user's eyewear. The nose guard contains a thin, flexible reinforcing strip that can be bent or creased to keep the nose guard contoured to the shape of the user's nose. In a preferred embodiment the reinforcing strip is on the skin-facing layer of the nose guard and has an adhesive surface that provides for better attachment to the nose and keeps the nasal ...

Degradable hemostatic sponge and extrusion system and method for manufacturing the same

A degradable hemostatic sponge that can be self-degraded and absorbed by a human body has poly lactic acid as its main material and mixed with a moisture-absorbent material, such as collagen, chitosan, starch and the like, at a specific ratio. Given grinding, mixing and melting steps, the materials using a supercritical fluid as a foaming agent can be used to manufacture the degradable hemostatic sponge having an open-cell microcellular form by a continuous extrusion foaming process. In addition, the present invention also includes a system and a method for manufacturing the degradable hemostatic sponge.

Solid dressing for treating wounded tissue

Disclosed are solid dressings for treated wounded tissue in mammalian patients, such as a human, comprising a haemostatic layer consisting essentially of a fibrinogen component and thrombin, wherein the thrombin is present in an amount between 0.250 Units/mg of fibrinogen component and 0.062 Units/mg of fibrinogen component. Also disclosed are methods for treating wounded tissue.

Wound dressing system

System, method, and components for hygienic maintenance of a surgical wound configured for drainage of ascites from a body cavity. Different aspects of the system may include one or more of a wound dressing, a pocket for low-profile, hygienic, and aesthetic storage of a drainage catheter configured for attachment to a patient and/or wound dressing, and an apron device configured for installation and/or exchange of a wound dressing.

Disposable wearing article

A disposable wearing article has a skin-contactable sheet moveable relative to a chassis. The chassis includes an inner sheet, an outer sheet and a liquid-absorbent panel interposed between these inner and outer sheets. The absorbent panel lies at least in the crotch region and extends into the front and rear waist regions in the longitudinal direction. In the rear waist region, a skin-contactable sheet adapted to come in contact with the wearer's skin is attached to the inner surface of the inner sheet. The skin-contactable sheet has front and rear ends extending in the transverse direction and lateral portions extending in the longitudinal direction and only the lateral portions are bonded to the inner sheet.

Wound dressing, containing nonwoven fabric and ointment base for negative pressure therapy

The invention relates to a device for the negative pressure treatment of wounds comprising (a) a covering material for providing a wound space with an air-tight seal; (b) optionally means for connecting a negative pressure source; and (c) a wound dressing containing (c1) a nonwoven material which is wetted with (c2) an ointment base, and also a method for producing a corresponding wound dressing. In addition, the invention relates to the use of an nonwoven material, which is wetted with an ointment base, for application as a wound dressing in the negative pressure treatment of wounds.

Manual negative pressure dressing-Webster's Dressing

Vacuum therapy is an effective way to treat complex open wounds. Today, most of the equipment is very expensive to provide widespread use of this therapy and, most of them, are designed to in-patient use. Also, there are difficulties to obtain the needed materials in the same package for specific use of treating open wounds, which causes delay in the treatment. We designed a kit that is cost-effective and ready-to-use to be used with Jackson-Pratt or Portovac style suction drains that allows a cheap, out-patient alternative for use in open-wound situations. We devise that this system could be used in emergency situations where there is a hostile environment such as natural catastrophes, war and emergency situations, as well as to regular in and out-patient wound care.

Protective dressing and methods of use thereof

A protective device having a substantially rigid casing for placement on a patient's skin, wherein the casing has a hollow interior facing the patient's skin and a lip. The casing can be spanned across its hollow interior by a membrane. The casing can have a first adhesive seal attached to a bottom surface of the lip of the casing, and a second adhesive seal attached to the top surface of the lip of the casing.

Ostomy device

A body attachment wafer for an ostomy device is provided, which body attachment wafer has a stoma opening, and an adhesive layer. The adhesive layer is covered by a release layer, having an opening which corresponds to the stoma opening. The release layer is divided along at least one dividing line from the stoma opening to the periphery of the body attachment wafer, and the release sheet includes a first grip tab extending from the release sheet in the area of the at least one dividing line. The first grip tab is arranged to overlap the release sheet on the other side of the dividing line.

Wound treatment device

A wound treatment device comprises a wound surface contacting plug and a cover for covering the wound surface and the plug, wherein said plug consists of a flat textile isolating material comprising at least one first surface layer, one second surface layer and one intermediate space arranged between said surface layers. At least the first surface layer is provided with a biocompatible surface and a structure which enables a liquid to pass and prevents a wound tissue from growing in said structure. The intermediate space is provided with isolating threads elastically holding the first surface layer and the second surface layer at a certain distance from each other.

Wound Dressing of Continuous Fibers

A method for treating a wound that includes incorporating a wound dressing comprising a plurality of fibers, each fiber having a length of at least two (2) inches, into a wound to cause the walls of the wound to remain apart and allow the wound to heal from the inside to the outside, and removing the wound exudate.

Disposable absorbent moisture management dressing

A disposable, absorbent “moisture management” drain pad for use on IV sites, tracheotomy tube sites, chest tube sites, catheter sites, g-tube sites, and drain sites. The pads will protect drain sites/skin area around drain sites from exudates/drainage by absorbing large amounts of fluid and locking it into a super absorbent core that remains dry on the outer surface next to the skin/drain site. The drain pad will contain an ultra-thin core containing super absorbent polymer and two layers of tissue substrates, a water impervious hydrophobic nonwoven back sheet and a water pervious (hydrophilic) non-woven top sheet. Various materials can be substituted for these listed as long as they perform the required criteria need for the material.

Gas based wound and tissue therapeutics

This invention provides articles of manufacture and bandages comprising compartments and layers comprising oxygen and other therapeutic gas storage forms and perfluorocarbons. This invention also provides for methods of delivering oxygen and other therapeutic gases to a tissue in a subject comprising a administering to the tissue a composition comprising a perfluorocarbon and a oxygen or therapeutic gas storage form, so as to thereby deliver oxygen or the therapeutic gas to the tissue.

Self contained wound dressing apparatus

The composite wound dressing apparatus promotes healing of a wound via the use of a vacuum pump. The vacuum pump applies a vacuum pressure to the wound to effectively draw wound fluid or exudate away from the wound bed. The vacuum pump is tethered to the wound dressing and is portable, preferably, carried by the patient in a support bag, which permits patient mobility. Moreover, the patient does not need to be constrained for any period of time while exudate is being removed from the wound.

Securement device

A securement device is provided for engaging a catheter in an engaged position on a patient's skin. The device is formed of a flexible base having two half portions foldable to adhere to a sandwiched engagement of the catheter along a pathway. A tearaway portion in one half portion when removed forms an exit for the catheter to allow for changing of the securement device. Pads are provided in positions to communicate anti-pathogenic agents to the skin at the insertion site.

Surgical cavity drainage and closure system

A surgical drain device includes an adhesion matrix of biodegradable polymer material and a plurality of drain tubes attached to the matrix. The device is implanted within a surgical wound to treat the presence of seromas, for example, and is used to promote drainage, tissue adhesion, and wound closure. The drain tubes converge into a common collection tube that leads wound fluid outside the body under gravity feed or negative pressure applied to the collection tube. The matrix contains an array of apertures that allow tissue contact across the device. The device also can include a coating of surgical adhesive and a tissue anchoring system of hooks or barbs. The device and systems containing the device are particularly useful to promote the healing of surgical wounds from abdominal surgery.

Integrated dressing device

The invention relates to a device for the dressing of wounds and insertion sites of percutaneous and drug delivery devices. The device provides 360 degree or complete circumferential protection of a wound or insertion site of a percutaneous or drug delivery device. In particular, the device is an integrated dressing for catheters comprising a pad and an adhesive dressing.

Method and device for testing sensorsto be applied on a patient's skin forthe detection of fluid or moisture

A method and device for testing sensors to be applied on a patient's skin for detection of liquid or moisture are described, in particular for monitoring vascular access in an extracorporeal blood treatment, in which a patient's blood is carried away from the patient via an arterial line and is fed to the patient via a venous line. A method for producing sensors to be applied on a patient's skin for detection of liquid or moisture is also described. The method and device according to the present invention are based on the testing of one or more moisture sensors which are taken from current production. The method includes providing a large number of twists of the moisture sensor applied onto a torsion body, the mechanical stresses thus recreating the stresses that can occur in practice when the moisture sensor is applied or stuck onto the patient's skin or forearm.

Method and Apparatus For Improved Wound Healing and Enhancement of Rehabilitation

Methods and a device for improving wound healing and for improving the effects of rehabilitative therapies in patients with cognitive and motor deficits are provided. Repeated regimens of remote ischemic conditioning are performed. Markers of ischemia are monitored in the tissue. The remote ischemic conditioning regimen may be adjusted based on the monitoring results. The remote ischemic conditioning regimen can be performed at a hospital, medical clinic, healthcare facility, or at a subject's home.

Solid dressing for treating wounded tissue and processes for mixing fibrinogen and thrombin while preserving fibrin-forming ability, compositions produced by these processes, and the use thereof

Fibrin Sealant products are used for topical hemostasis and tissue adherence. They are composed of two main reagents, fibrinogen and thrombin. When mixed in solution fibrinogen is converted to fibrin upon the addition of activated thrombin. Therefore typically these two components are stored separately in a lyophilized or liquid state, and mixed, upon or immediately before, application to a patient. While effective, these products require significant preparation that must take place immediately before application, thus delaying treatment and limiting the use of these haemostatic products to the treatment of mild forms of low pressure and low volume bleeding. Attempts to eliminate this delay and expand the usefulness and effectiveness of these products have resulted in products produced by processes that require the separation of these components and their deposition in distinct layers within the product. The processes described herein permit the mixing of fibrinogen and thrombin during product manufacture, without excessive fibrin formation. The resulting ‘pre-mixed’ fibrin sealant material can then be stored in either a frozen or dried state, or suspended in a non-aqueous environment. Activation of the material to form therapeutic fibrin sealant is accomplished by permitting the product to thaw (if frozen) or by the addition of water or other aqueous fluid, including blood, or other bodily fluids, if dried or suspended in a non-aqueous environment. The resulting material can be used to make a product in which a pre-mixed form of activatable fibrin sealant is a desired component.

SYSTEM AND METHOD FOR DONNING AND LABELING A BODY CAST

A system and method for donning and labeling a body cast provides a protective body cast that is labeled. The system and method provides a protective body cast that forms padded protection around the body of a bedridden patient; and especially around the hip, buttock, and lower extremity pressure points. The body cast is composed of a nanomaterial and serves as an envelope for an inner lining of a softer material such as a composite foam rubber. The body cast is sectioned into a multi-layered enclosing cloth support wrap that is fabricated from a nanomaterial, an inner surface having padding, and at least one auxiliary padding that detachably attaches to the body cast for additional padding. Labels detachably attach to the lower portion of the support wrap for indicating information pertinent to the patient. A caregiver accesses the label to read and mark directly on a bedridden patient. 1. A system for donning and labeling a body cast to provide cushioning for a patient's body from waist to knee and access patient information , the system comprising: a support wrap defined by a nanomaterial, the support wrap comprising an upper portion defined by a plurality of upper free ends, the upper portion operable to at least partially enclose a lower torso when the plurality of upper free ends overlap, the support wrap further comprising a pair of lower portions defined by a plurality of lower free ends, the pair of lower portions operable to enclose a leg when the plurality of lower free ends overlap;', 'an inner lining defined by a pliable material, the inner lining being coplanar to the support wrap;, 'a body cast includingat least one auxiliary padding detachably attachable to the body cast, whereby the at least one auxiliary padding helps provide cushioning for the lower torso and the legs;a plurality of fasteners placed at predetermined locations on the support wrap, the plurality of fasteners enabling closure of the support wrap around the lower torso and the legs; ...

WOUND DRESSING AND METHOD OF TREATMENT

Embodiments disclosed herein are directed to negative pressure treatment systems and wound dressing systems, apparatuses, and methods that may be used for the treatment of wounds. In particular, some embodiments are directed to improved wound dressings comprising an obscuring layer that may hide fluid contained therein. Some embodiments may further comprise one or more viewing windows disposed therethrough so as to enable monitoring or examination of fluids contained therein. 195.-. (canceled)96. An apparatus for dressing a wound for the application of topical negative pressure at a wound site , comprising:an absorbent layer having one or more slits configured to enhance conformability when the apparatus is applied to a non-planar or contoured wound area, the one or more slits extending at least partially across the width of the absorbent layer;a backing layer above the absorbent layer, the backing layer having an orifice for communicating negative pressure to the wound site, wherein the orifice is positioned over a portion of the absorbent layer having no slits; anda transmission layer configured to allow for the passage of fluid therethrough.97113.-. (canceled)114. The apparatus of claim 96 , wherein each of the slits do not extend entirely across the width of the dressing.115. The apparatus of claim 96 , wherein the slits are distributed concentrically.116. The apparatus of claim 96 , wherein the one or more slits are arc-shaped.117. The apparatus of claim 96 , wherein one of the at least one or more slits has a different size with another of said at least one or more slits.118. The apparatus of claim 96 , wherein the one or more slits have an alternating pattern.119. The apparatus of claim 96 , wherein the one or more slits comprise a cut centered adjacent an edge of the absorbent layer.120. An apparatus for dressing a wound comprising:an absorbent layer having one or more slits configured to enhance conformability when the apparatus is applied to a non-planar ...

Breathable Instant Cast

An instant breathable cast includes an inner sleeve of an absorbent moisture wicking porous innermost layer allowing air and liquid to pass through and a shock absorbing intermediate layer having a plurality of openings therein allowing air and liquid to pass there through; and a protective outer sleeve having a plurality of openings therein allowing air and liquid to pass there through; and method of application thereof. 1. A breathable cast comprising:an inner sleeve comprising an innermost layer comprising an absorbent fluid wicking material, which allows air and liquid to pass through, and an intermediate layer comprising a shock absorbing material, having a plurality of openings therein which allow air and liquid to pass through; anda hard outer sleeve comprising a cylindrical net comprising a plurality of openings therein which allow air and liquid to pass through, wherein openings of the plurality of shock absorbing material openings overlap openings of the plurality of the outer sleeve openings in a manner so as to enable air and liquid to escape from the skin of the wearer.2. The cast of claim 1 , wherein the intermediate layer comprises foam claim 1 , neoprene claim 1 , or porous rubber.3. The cast of claim 1 , wherein the outer sleeve comprises a knitted fiberglass fabric impregnated with a water/air activated resin.4. The cast of claim 1 , wherein the outer sleeve comprises a longitudinal slit or a plurality of longitudinal slits from one end to the other end.5. The cast of claim 1 , wherein the outer sleeve comprises a repeating diamond shaped lattice design.6. The cast of claim 1 , wherein the cast comprises an upper extremity claim 1 , lower extremity claim 1 , long arm claim 1 , short arm claim 1 , short leg claim 1 , long leg claim 1 , dorsal hood claim 1 , or hip spica cast.7. The cast of claim 1 , wherein the innermost layer and the intermediate layer form a single layer.8. The cast of claim 1 , wherein the innermost layer and the intermediate ...

NOSEBLEED LIP PACK

A device for treatment of nosebleeds having an elongated body configured to be positioned between the upper gum and the portion of the face below the nose and above the top lip of a human. When so positioned intra-orally, the device exerts pressure on an area of nasal vascularization of the human. Also, a nosebleed package having a sterile inside environment and a nosebleed device packaged therein, and a box containing a plurality of nosebleed packages. 1. A device for treatment of nosebleeds comprising an elongated body configured to be positioned between the upper gum and [[the]]a portion of the face below the nose and above the top lip of a human so as to exert pressure on an area of nasal vascularization of the human.2. The device of claim 1 , wherein the elongated body further includes compression padding longitudinally disposed on a portion of the elongated body.3. The device of claim 1 , wherein the elongated body is constructed of a material selected from the group consisting of gauze claim 1 , cotton claim 1 , polyurethane claim 1 , rayon claim 1 , rubber claim 1 , polysorbate claim 1 , polyvinyl alcohol claim 1 , and combinations thereof.4. The device of claim 1 , wherein the elongated body is constructed of liquid-absorbent material.5. The device of claim 1 , wherein the elongated body has a diameter ranging from about 4 mm to about 12 mm.6. The device of claim 1 , wherein the elongated body has a length ranging from about 30 mm to about 80 mm.7. The device of claim 1 , wherein the elongated body has a first end and a second end claim 1 , wherein at least one of the first end and second end is tapered.8. A device for the treatment of nosebleeds comprising an elongated body from about 30 mm to about 80 mm in length and from about 4 mm to about 12 mm in diameter claim 1 , wherein the body comprises a liquid-absorbent material having disposed thereon compression padding claim 1 , wherein the padding has a thickness from about 1 mm to about 4 mm thick and a ...

Absorbent materials

The present invention provides dry-creped absorbent material comprised of gelling fibres intended for use particularly, but not necessarily exclusively, as wound dressings or as a component (absorbent substrate) of a wound dressing, as well as wound dressings comprising the absorbent material.

PROCESS FOR OBTAINING A BIOPOLIMERIC HEMOSTATIC POWDER AND THE PRODUCT

A method for obtaining a biopolymer hemostatic powder including adding in an reactor () a mixture of an organic acid (b), a combination of alcohols (b) (d) and a bioadhesive to obtain a binder solution and a step of incorporating on a base of the lower part of a fluid bed reactor () a polysaccharide (a) driven by an air stream injected at controlled temperature and speed; on which fluid and micro particles of the polysaccharide (a) are sprayed from the top of said fluid bed reactor () the binding solution and where the polysaccharide (a) is chitosan, the organic acid (b) is acetic acid, the alcohol combination (c) is alcohol and polyalcohol and the bioadhesive is polyvinyl alcohol. The product contains between 55 and 85% w/w of a polysaccharide; between 10 to 40% w/w of an organic acid; up to 17% w/w of a combination of alcohols and up to 3% w/w of a bioadhesive; whose alcohol combination is composed of 95% of an alcohol and 5% of a polyalcohol and the binder fluid is sprayed onto the polymer in an amount of between 50 and 150% p/p. 1. A method for obtaining a biopolymer hemostatic powder , the biopolymer hemostatic powder includes a polysaccharide , an acid , at least one alcohol , and a bioadhesive , the method comprising the steps of:stirring in an admixture reactor, an organic acid, a mixture of alcohols, and a bioadhesive to obtain a binder solution;injecting from a base of a lower part of a fluid bed reactor, an air stream having a polysaccharide at controlled temperature and speed; andspraying from a top part of the fluid bed reactor, the binding solution to form particles;wherein the polysaccharide is chitosan, the organic acid is acetic acid, the alcohol combination includes an alcohol and a polyalcohol, and the bioadhesive is polyvinyl alcohol.2. The method according to claim 1 , wherein the binder solution is sprayed on the polysaccharide in an amount of between 50 and 150% w/w.3. The method according to claim 1 , wherein the organic acid lowers the pH in ...

DRESSINGS, SYSTEMS, AND METHODS FOR TREATING A TISSUE SITE

Dressings, systems, and methods are disclosed for treating tissue with reduced pressure. A dressing for distributing reduced pressure to a tissue site includes a plurality of liquid-impermeable layers that are stacked and a plurality of spacers disposed at least partially between adjacent liquid-impermeable layers. The plurality of liquid-impermeable layers are fenestrated at least in part. The plurality of spacers and plurality of liquid-impermeable layers form a plurality of flow paths for allowing fluid flow under reduced pressure. Adjacent layers of the plurality of liquid-impermeable layers are stacked without foam between at least a majority of coextensive surfaces. Other dressings, systems, and methods are disclosed. 138-. (canceled)39. A dressing for distributing reduced pressure to a tissue site , the dressing comprising:at least two layers that are liquid impermeable and positioned in a stacked relationship, each layer having one or more fenestrations through the layer; anda plurality of bonds coupling the at least two layers, the bonds spacing portions of adjacent layers with a relative displacement to form a plurality of flow pathways, each bond having a longitudinal dimension, a lateral dimension, and a vertical dimension, the longitudinal dimension and the lateral dimension having an aspect ratio greater than about three.40. The dressing of claim 39 , wherein the aspect ratio is greater than about six.41. The dressing of claim 39 , further comprising a third layer disposed between the at least two layers and coupled to the at least two layers by the plurality of bonds.42. The dressing of claim 41 , wherein the third layer further comprises one or more fenestrations through the third layer.43. The dressing of claim 39 , wherein at least one of the at least two layers further comprises one or more micro-stress inducing elements formed on a surface of the layer opposite the other of the at least two layers.44. The dressing of claim 43 , wherein the micro- ...

Wound Covering Device

A wound covering device for providing non-contact wound protection. The wound covering device comprises a wound cover component shaped as a curved body, wherein the curved body does not come in contact with a wound site. The wound covering device further comprises a flexible base that absorbs any water or moisture that attempts to enter a wound area during a shower or bathing. The wound covering device may further comprise a sealing gasket in addition to the flexible base. Either the flexible base or the gasket are configured to conform to an irregular body surface providing a water-tight seal. At least one self-application securing strap may be used to secure the wound covering device to the body over a wound. 1. A wound covering device for providing non-contact protection of a wound comprising:a wound cover component comprising a pair of sidewalls and a curved top disposed between the pair of sidewalls;a flexible base comprising a plurality of sidewalls attached to the wound cover component along a perimeter; andat least one securing component attached to the flexible base.2. The wound covering device of claim 1 , wherein the wound covering device is water resistant.3. The wound covering device of claim 1 , wherein the curved top is semi-cylindrical in shape.4. The wound covering device of claim 1 , wherein the wound cover component is transparent.5. The wound covering device of claim 1 , wherein the flexible base is adapted to conform to a shape of an irregular surface.6. The wound covering device of claim 1 , wherein the flexible base is water absorbent.7. The wound covering device of claim 1 , wherein the flexible base is waterproof.8. The wound covering device of further comprising a skin securing component attached to a bottom edge of the base.9. The wound covering device of claim 8 , wherein the skin securing component is an adhesive layer.10. A wound covering device for providing non-contact protection of a wound comprising:a wound cover component ...

SYSTEM AND METHOD FOR ANTIMICROBIAL NASAL CAVITY BANDAGE DRESSING

A nasal cavity bandage dressing and method of use thereof, including a bandage made from a waterproof, antimicrobial, and adhesive material; and a multi-layered, absorbent sterile dressing affixed to the bandage. The bandage affixed with the non-adherent multi-layered absorbent sterile dressing is configured to fit within a nasal cavity. 1. A nasal cavity bandage dressing , comprising:a bandage made from a waterproof, antimicrobial, and adhesive material; anda multi-layered, absorbent sterile dressing affixed to the bandage;wherein the bandage affixed with the non-adherent multi-layered absorbent sterile dressing is configured to fit within a nasal cavity.2. The nasal cavity bandage dressing of claim 1 , wherein an outer surface of the bandage is coated with an antibacterial agent claim 1 , including Benzalkonium Chloride 0.1% to protect against risk of infection associated with placement within the nasal cavity.3. The nasal cavity bandage dressing of claim 1 , wherein the bandage is waterproof claim 1 , allowing for sustained placement within a moist environment of the nasal cavity.4. The nasal cavity bandage dressing of claim 1 , wherein the bandage is made from a tough claim 1 , but malleable material that allows for elasticity without being flimsy so as not to fold upon itself during placement.5. The nasal cavity bandage dressing of claim 1 , wherein an inner application surface of the bandage is coated with the adhesive claim 1 , including an acrylate that is safe for direct application to a nasal mucous membrane tissue claim 1 , allowing for high bond strength in a wet environment with immediate functional stress.6. The nasal cavity bandage dressing of claim 1 , wherein the multi-layered absorbent sterile dressing is non-adherent to a nasal mucous membrane.7. The nasal cavity bandage dressing of claim 1 , wherein the multi-layered absorbent sterile dressing is formed with a porous polymer claim 1 , including aloe vera.8. The nasal cavity bandage dressing of ...

Modifiable Occlusive Skin Dressing

Occlusive tissue dressings and methods including an elastomeric drape and a liquid component, at least partially cross-linked at least after one of drying and curing, suitable for application at a dressing-to-skin interface in order to create a substantially air-tight seal. The same or a different liquid component may be applied by a user at a tube-to-dressing interface in order to create a similar air-tight seal around the tube, if not occlusively sealed during its manufacture. 149-. (canceled)50. A kit suitable for occlusively sealing a wound penetrating the skin of a patient , comprising:a drape formed as a thin sheet of an organic material substantially impervious to fluid transfer and having a first surface on one side of the drape and a second surface on an opposite side of the drape and having an outer edge;at least one connection interface component capable of connecting with a source of negative pressure, the at least one connection interface component including at least one of (i) a flexible tube having a first end extendable through the drape and having a second end connectable with the source of negative pressure, (ii) at least two pieces of drape capable of forming a joint through which a first end of a tube is insertable, (iii) a flange having a central passage and connectable with a tube, and/or (iv) a tube connector;at least one biocompatible adhesive that is at least one of (1) disposed on at least a portion of the first surface of the drape, and/or (2) capable of contacting at least a portion of at least the first surface of the drape;when the kit includes the at least one biocompatible adhesive disposed on at least a portion of the first surface of the drape, the kit further includes at least a first removable liner covering at least a portion of the at least one biocompatible adhesive on the first surface of the drape; andat least one container of at least one dressing-to-skin interface sealant component that is capable of being delivered as a ...

SUPPORT WRAP FOR THE HUMAN BODY

A support wrap comprising an upper portion defined by a plurality of upper free ends, wherein the upper portion operable to at least partially enclose a lower torso when the plurality of upper free ends overlap; a pair of lower portions defined by a plurality of lower free ends, wherein the pair of lower portions operable to enclose a leg when the plurality of lower free ends overlap; an inner lining, the inner lining being coplanar to the support wrap; and a plurality of fasteners placed at predetermined locations on the support wrap. 1. A support wrap , the support wrap comprising: 'the upper portion operable to at least partially enclose a lower torso in a case where the plurality of upper free ends overlap;', 'an upper portion defined by a plurality of upper free ends, wherein'} 'the pair of lower portions operable to enclose a leg in a case where the plurality of lower free ends overlap;', 'a pair of lower portions defined by a plurality of lower free ends, wherein'} 'wherein the inner lining being coplanar to the support wrap; and', 'an inner lining,'}a plurality of fasteners placed at predetermined locations on the support wrap.2. The system according to claim 1 , further comprising:at least one auxiliary padding detachably attachable to the support wrap.3. The system according to claim 2 , whereinthe plurality of fasteners comprise a plurality of hook and loop latches, andeach hook and loop latch having a hook tape and a loop tape of a predetermined size.4. The system according to claim 3 , whereinthe loop tape is larger than the hook tape to permit adjustment of the size of the support wrap, in a case where the loop tape is wrapped around the lower torso and the legs.5. The system according to claim 1 , whereinthe upper portion of the support wrap is defined by a crotch region, andthe crotch region positioned to facilitate catherization and/or urination.6. The system according to claim 5 , whereinthe plurality of fasteners comprise a plurality of hook and ...

DEVICE AND METHOD FOR CONTROLLING NASAL EXUDATION

An inflatable device for insertion into a user's nose for controlling nasal exudation has an elongated shaft including at least one lumen for accommodating a fluid; an inflatable balloon connected to the shaft, the balloon being in fluid connection to the lumen; and an absorber for absorbing nasal exudates, the absorber being disposed at an outer circumference of the shaft and/or at a distal tip portion of the device. Another inflatable device for insertion into a user's nose for controlling nasal exudation has an elongated shaft including at least one lumen for accommodating a fluid; and an inflatable balloon connected to the shaft, the balloon being in fluid connection to the lumen; the balloon containing a cooling agent, wherein the cooling agent is configured to cool the balloon when coming into contact with the fluid. 111-. (canceled)12. A cooling agent for use in a method of controlling nasal exudation , the method comprising:introducing an inflatable balloon into the user's nose;inflating the balloon with a fluid; andinternally cooling the balloon with the cooling agent so as to reduce nasal exudation.13. The cooling agent according to claim 12 , wherein the internally cooling comprises dissolving the cooling agent in a solvent.14. The cooling agent according to claim 13 , wherein the solvent is urged through a valve or a rupturable membrane before it comes into contact with the cooling agent to dissolve it.15. The cooling agent according to claim 12 , comprising a solid having a positive enthalpy of solution in the solvent.16. Use of the cooling agent of in the manufacturing of a device for controlling nasal exudation claim 12 , comprising arranging the cooling agent and a solvent in the device such that in operation of the device claim 12 , the cooling agent dissolves in the solvent claim 12 , wherein the cooling agent has a positive enthalpy of solution in the solvent.17. A method of controlling nasal exudation claim 12 , comprising:introducing an ...

COMPOSITIONS HAVING CYLINDRICAL VOLUME, METHODS, AND APPLICATORS FOR SEALING INJURIES

Disclosed are solid and frozen haemostatic materials having a rod shape and suitable applicators and plungers for application of such dressings to wounded tissue wherein said dressings consisting essentially of a fibrinogen component and a fibrinogen activator. Also disclosed are methods of treating internal wounded tissue in a mammal by applying one or more of these haemostatic materials and dressings, particularly for the treatment of injured tissue via endoscopic or minimally-invasive surgical techniques. 1. A haemostatic material for treating wounded internal tissue in a mammal comprising a cylindrical haemostatic material consisting essentially of a fibrinogen component and a fibrinogen activator wherein said cylindrical haemostaic material is made by combining liquid fibrinogen and liquid fibrinogen at about 12° C. to 0° C. and preferable between 4° C.+/−2° C. into a cylindrical mold , freezing and thereafter lyophilizing said material , wherein said fibrinogen component is present in an amount between 1 mg/cmand 75 mg/cmand said fibrinogen activator is present in an amount between about 0.01 to about 1.0 U/mg fibrinogen component; wherein said liquid combination is thereafter frozen and lyophilized.2. A method for treating wounded internal tissue in a mammal comprising applying to wounded internal tissue at least one cylindrical haemostatic material consisting essentially of a fibrinogen component and a fibrinogen activator for a time sufficient to reduce the flow of fluid from said wounded tissue and/or join or approximate said wounded tissue , wherein said haemostatic material is cast or formed from a single aqueous solution containing the fibrinogen component and the fibrinogen activator , wherein said fibrinogen component is present in an amount between 1 mg/ml and 37.5 mg/ml and said fibrinogen activator is present in an amount between about 0.01 to about 1.0 U/mg fibrinogen component; wherein said liquid combination is thereafter frozen and lyophilized. ...

Skin preparation patches

A patch having at least first and second parts is applied to the skin to prepare the skin for a transdermal device to be applied subsequently. The second part defines the area of the skin in which the required preparation process should be carried out, either by removal of a third part to form an opening in the second part or by providing preparation means such as microneedles on the underside of the second part. The second part is then removed to leave the first part adhered to the skin, which can be used as a guide for correctly locating the transdermal device so that the working area of the device and the prepared area of the skin are in alignment.

Skin Closure Devices With Interrupted Closure

A device for application onto incisions or wounds with a liquid rapidly polymerizable adhesive for forming skin closure systems, comprising a flat porous mesh elongated along a longitudinal axis and having an upper side and an opposing lower or wound facing side and a central portion in immediate vicinity of the axis; further having a plurality of pores and windows in said mesh, said windows substantially larger than said pores and arranged along said longitudinal axis in said central portion; a crosslinking or polymerization accelerator or initiator disposed in or on said mesh; and a pressure sensitive adhesive disposed on at least a portion of the lower surface of said mesh.

Skin Closure Systems and Devices of Improved Flexibility and Stretchability for Bendable Joints

A system or device for skin closure comprises an elastic flat flexible tape elongated along a longitudinal axis and having a lower side and an opposing upper side, said tape having a pressure sensitive adhesive on at least a portion of the lower side, said tape having a plurality of openings arranged side-by-side with spaces between said openings oriented across the longitudinal axis. 1. (canceled)2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. (canceled)7. (canceled)8. (canceled)9. (canceled)10. (canceled)11. (canceled)12. (canceled)13. (canceled)14. (canceled)15. (canceled)16. (canceled)17. (canceled)19. A device for skin closure , comprising:a) an elastic flat flexible tape elongated along a longitudinal axis and having a lower side and an opposing upper side,b) said tape having a pressure sensitive adhesive on at least a portion of the lower side,c) said tape having a plurality of openings arranged side-by-side with spaces between said openings oriented across the longitudinal axis; andd) said openings further arranged above and below the longitudinal axis of said tape and separated by axial spacer areas with no openings overlapping said longitudinal axis, wherein the openings comprise a porous mesh and said axial spacer areas are non-porous.20. (canceled) The present disclosure relates to skin closure systems and devices comprising elastic flat flexible tape elongated along a main axis and having a lower side and an opposing upper side, said tape having a pressure sensitive adhesive on at least a portion of the lower side, said tape having a plurality of openings arranged side-by-side with spaces between said openings oriented across the main axis. Skin closure device is applied over a surgical incision and secured by polymerizable adhesive.A number of devices and methods exist for closing skin or tissue having a surgical opening, cut, wound, or dissection, whereby skin or tissue parts separated by the cut are approximated or brought into close proximity ...

Protective Dressing For Skin-Placed Medical Device

A dressing for use in protectively covering and isolating a medical device placed on and/or through the skin surface of a patient is disclosed. Examples of such devices include infusion needles for accessing subcutaneously implanted access ports, catheters of various types and purposes, insulin infusion needles, etc. In one embodiment, a dressing for covering a medical device on a skin surface of a patient is disclosed and comprises a dressing portion that is configured to rest against a skin surface of a patient, with the dressing portion defining a hole, and a polymeric cover film that is at least indirectly attached to the dressing portion. The cover film includes a pliable domed portion aligned with the hole of the dressing portion. The pliable domed portion defines a cavity that is configured to receive therein the medical device when the dressing is placed on the skin of the patient. 1. A dressing for covering a needle-bearing medical device on a skin surface of a patient , comprising:a substantially flat and pliable cover film including polyurethane, the cover film configured to be removably attached to the skin surface of the patient; anda foam pad disposed atop the cover film, the foam pad configured to be pierced by the needle-bearing medical device such that in use the foam pad is positioned between the needle-bearing medical device and the skin of the patient.2. The dressing according to claim 1 , wherein the foam pad includes an antimicrobial substance configured to prevent contamination of a skin insertion site of the needle.3. A dressing for covering a medical device on a skin surface of a patient claim 1 , comprising:a dressing portion configured to rest against the skin surface of the patient, the dressing portion defining an opening; and is configured to receive therein the medical device when the dressing is placed on the skin surface of the patient, and', 'includes a perimeter portion attached to the dressing portion, the perimeter portion ...

SELF CONTAINED WOUND DRESSING APPARATUS

The composite wound dressing apparatus promotes healing of a wound via the use of a vacuum pump. The vacuum pump applies a vacuum pressure to the wound to effectively draw wound fluid or exudate away from the wound bed. The vacuum pump is tethered to the wound dressing and is portable, preferably, carried by the patient in a support bag, which permits patient mobility. Moreover, the patient does not need to be constrained for any period of time while exudate is being removed from the wound. 113.-. (canceled)14. A wound dressing comprising:a first layer and a second layer arranged in superposed relation, the first layer configured to be in direct contact with a wound and the second layer configured to absorb wound fluid, the second layer positioned over the first layer; and a pressure sensor configured to detect pressure within the wound dressing;', 'an oxygen sensor configured to detect an oxygen level of the wound; and', 'a temperature sensor configured to detect a temperature of the wound., 'a plurality of sensors incorporated into one or more of the first or second layers, the plurality of sensors comprising15. The wound dressing of claim 14 , wherein the oxygen sensor is further configured to detect an oxygen level adjacent the wound.16. The wound dressing of claim 14 , wherein the first layer comprises a plurality of perforations configured to allow unidirectional flow of the wound fluid toward the second layer.17. The wound dressing of claim 14 , wherein the second layer comprises an absorbent material.18. The wound dressing of claim 17 , wherein the absorbent material comprises a material selected from the group consisting of foams claim 17 , nonwoven composite fabrics claim 17 , cellulosic fabrics claim 17 , super absorbent polymers claim 17 , and combinations thereof.19. The kit comprising the wound dressing of and a vacuum pump configured to be fluidically connected to the wound dressing.20. The kit of claim 19 , further comprising a controller configured ...

ARTICLE OF MANUFACTURE PRESSURE RELIEVING PAD

An article of manufacture for a bony prominence under casts, splints and or other devices utilized to hold the limb in a fixed position for an extended period of time. The article consists of a pressure relieving pad from a base substrate with a predetermined design formed from a gel material with an adhesive quality. In another embodiment, the article consists of a pressure relieving pad formed from a gel material base substrate combined with a fibrous substrate with a predetermined design of the pressure relieving pad. Each article includes at least one ventilation channel cut through the base substrate and/or fibrous substrate, e.g. the ventilation channel may have a single or multiple cut incision. The ventilation channel functioning to increase the padding around the base of the prominence thereby providing extended comfort and fitting of a rigid splint, cast or other fixing device. 1. An article of manufacture for casting a body part , the article comprising:a base substrate of a predetermined design, said base substrate comprising a gel material with a thickness suitable to relieve pressure under castings and/or splints and with an adhesive quality adapted to affix to a bony prominence of the body part; andat least one ventilation channel cut through the base substrate of gel material functioning to increase the padding around the base of the prominence thereby providing extended comfort and fitting of a rigid splint, cast or other fixing device.2. The article of further comprising a fibrous substrate operably connected to said base substrate claim 1 , wherein said at least one ventilation channel cut through the gel and fibrous substrate functioning to increase the padding around the base of the prominence thereby providing extended comfort and fitting of a rigid splint claim 1 , cast or other fixing device3. The article of further comprising wherein said fibrous substrate and base pad formed with a predetermined design.4. The article of wherein said ...

Pressure Indicator

Disclosed herein is a device which is intended to deliver and maintain reduced pressure to body surfaces for application of reduced pressure wound therapy (RPWT) also known as negative pressure wound therapy (NPWT). During application of this type of therapy, a substantially airtight seal is formed around a section of tissue to be treated. This seal is formed by a dressing which provides fluid communication from a section of tissue to a reduced pressure source. Disclosed herein is a dressing system which is configured to enhance usability and functionality of this dressing. First, the system may be configured to allow full rotation of the fluid communication conduit to the reduced pressure source along the axis substantially normal to the dressing. Second, the system may be configured to include a one-way valve to prevent backflow of any drainage fluids. Third, the system may be configured with transparent windows covered by opaque flaps to allow inspection through the dressing. Fourth, the system may be configured to include an indicator which visually makes clear whether reduced pressure is being applied or not. Fifth, the system is configured to minimize the profile of the dressing system. 1. A fluid communication conduit for treating tissue , comprising: a port cavity defined by port walls,', 'a port opening in communication with the port cavity, and', 'one or more integrated supports configured to resist collapse of the port walls into the port cavity; and, 'a low profile port, includinga low profile tubing extending from the low profile port.2. The fluid communication conduit of claim 1 , wherein the port opening is configured to be positioned in communication with the tissue claim 1 , and wherein the one or more integrated supports are configured to maintain patency within the port cavity and between the port cavity and the tissue through the port opening.3. The fluid communication conduit of claim 1 , wherein the low profile port and the low profile tubing ...

Medical dressing

A medical dressing is provided. The medical dressing includes a patch configured for adhering to a skin surface of a patient, the patch comprising a first ring formed unitarily of an elastic material, the first ring having an orifice configured to correspond with an opening in the skin surface when the patch is adhered to the skin surface, the first ring being configured to elastically adapt in size to enable longitudinal movement of a procedural device therethrough while maintaining contact with the procedural device around a periphery of the procedural device, and a sleeve in sealing connection with the first ring at a proximal portion of the sleeve, the sleeve being configured to surround the procedural device over an external length of the procedural device. The sleeve includes a second ring at a distal portion, the second ring comprising a semi-elastic material configured to grip the procedural device to seal about the periphery of the procedural device and to maintain a position along the external length of the procedural device.

Injection Port Dressing Assembly

An injection port dressing assembly for covering an injection port in a patient includes a dressing that is positionable around an injection port in a patient to inhibit bacteria from accessing the injection port. The dressing has a tube opening therein to accommodate an injection tube from the injection port. A dome is provided and the dome is coupled to the dressing to cover the injection port when the dressing is placed on the patient. The dome is comprised of a translucent material to facilitate the injection port to be visible through the dome. An adhesive layer is coupled to the dressing to adhesively engage the patient's skin.

High-pressure perfluorocarbon wound bandage

Systems and method comprise forming a cavity adjacent a wound. Formation of the cavity comprises applying a bandage to an area adjacent the wound. A topical hyperbaric oxygen emulsion (THOE) is applied to the wound, and the THOE comprises a perfluorocarbon (PFC). The cavity holds a pressure when the THOE is applied, wherein the pressure increases oxygen saturation of the wound and reduces oxygen diffusion from the THOE.

Diastasis Recti Splinting Garment

A Diastasis Recti Splinting Garment is described which includes a plurality of attached torso straps and pelvic straps which the user wraps around their body and connects to the garment so as to approximate the 2 sides of the abdominal wall, providing support to the linea alba and fascial sheathes to allow for tissue healing. Furthermore, the adjustable angled straps encircle the torso and pelvis of the user to restore the integrity of the core, providing stability to the ribcage, spine and pelvis. Restoring the integrity of the core lends itself to optimal activation of the deep core stabilizers, including the abdominal muscles as well as the musculature of the pelvic floor, back, and diaphragm. This in turn aids in dynamic stability of the spine, ribcage and pelvis. This allows maximum support of the diastasis recti, consequently facilitating tissue healing through balancing intra-abdominal pressure, while still supplying support to the vulnerable pelvic floor and stability to the spine, ribcage and sacroiliac joints.

APPARATUSES AND METHODS FOR WOUND THERAPY

Some arrangements disclosed herein relate to devices and methods for treating a wound, comprising applying negative pressure to the wound through a cover applied over a wound, monitoring the internal pressure in the wound, and controlling the closure of the wound by controlling the amount that a wound packing material positioned under the cover collapses within the wound based on the monitored internal pressure. The wound packing material collapse can be controlled to ensure that the monitored internal pressure does not exceed a threshold value. Additionally, some embodiments or arrangements disclosed herein relate to a visualization element to visualize a location of a wound surface. The visualization element can comprise a radiopaque member that is configured to be positioned on or adjacent to a surface of an open wound. 141.-. (canceled)42. A system for providing negative pressure wound therapy to a wound , comprising:a backing layer for providing a substantially air and liquid-tight seal over a wound cavity;a first pressure sensor for detecting pressure within the wound cavity, the first pressure sensor positioned inside a bladder member;a source of negative pressure for providing negative pressure to a space beneath the backing layer;a canister configured to collect wound exudate removed from the wound;a second pressure sensor positioned in the fluid path between the dressing and the source for negative pressure; anda controller programmed to receive sensor data from the first and second pressure sensor and control the negative pressure provided based on the sensor data.43. The system of claim 42 , further comprising a wound packing member or wound filler.44. The system of claim 43 , wherein the wound packing member or wound filler comprises a sealed member that can be controllably inflatable and deflatable from a pressure source.45. The system of claim 44 , further comprising a pump configured to control a level of pressure within the sealed member.46. The ...

APPARATUSES AND METHODS FOR WOUND THERAPY

Some arrangements disclosed herein relate to devices and methods for treating a wound, comprising applying negative pressure to the wound through a cover applied over a wound, monitoring the internal pressure to the wound, and controlling the closure of the wound by controlling the amount that a wound packing material positioned under the cover collapses within the wound based on the monitored internal pressure. The wound packing material collapse can be controlled to ensure that the monitored internal pressure does not exceed a threshold value. Additionally, some embodiments or arrangements disclosed herein relate to a visualization element to visualize a location of a wound surface. The visualization element can comprise a radiopaque member that is configured to be positioned on or adjacent to a surface of an open wound. 141.-. (canceled)42. An apparatus for providing negative pressure wound therapy to a wound , comprising:a wound packing member or wound filler that has an adjustable volume;a backing layer for providing a substantially air and liquid-tight seal over the wound when the wound packing member or wound filler is positioned in the wound;a source of negative pressure for providing negative pressure to a space beneath the backing layer;a first pressure sensor for measuring internal abdominal pressure, wherein closure of the wound can be controlled by controlling the amount that the wound packing member or wound filler collapses based on the measured internal abdominal pressure; anda second pressure sensor for detecting pressure beneath the backing layer.43. The apparatus of claim 42 , wherein the wound packing member or wound filler comprises a sealed member that can be controllably inflatable and deflatable from a pressure source.44. The apparatus of claim 42 , further comprising an organ protection layer configured to be positioned between the wound packing member or wound filler and the viscera or other organs.45. The apparatus of claim 43 , further ...

Apparatus and methods for adhesion

A material engagement element sheet formed from a sheet material ( 10 ) incorporates a pattern of material engagement element slots ( 14 ), each slot containing an array of material engagement elements ( 20 ) which have a tapered distal section ( 30 ), a flange section ( 34 ) and a proximal section ( 32 ) which is attached to an edge of the slots in the sheet material. The material engagement element sheet material may be a single layer of shape memory material, or the sheet material may be a composite of different layers some of which may include pre-strained shape memory materials with distinguishable activation parameters. The material engagement element slot configuration allows for the simultaneous processing of the material engagement elements. The material engagement elements may be processed such that they are in a state that is substantially perpendicular to the surface of the material engagement element sheet. The configuration of the flexible base material and the pattern of the material engagement element slots may be used in order to manufacture various material engagement element devices including a material engagement element pad device ( 166 ), a cylindrical material engagement element device ( 104, 105 ), and a spherical material engagement element device ( 152 ).

System And Method For Sealing An Incisional Wound

An apparatus, system, and method for treating an incisional wound having incisional walls is disclosed. The apparatus includes a conduit having a first end for receiving reduced pressure and a second end. The apparatus further includes a scaffold. The scaffold has opposing surfaces for positioning adjacent the incisional walls and is fluidly coupled to the second end of the conduit for receiving the reduced pressure. The scaffold is generally elongated in shape and has a thickness between the opposing surfaces that is sufficiently thin for positioning within the incisional wound. The apparatus further includes an internal manifold that has a primary flow channel extending generally longitudinally within the scaffold and between the opposing surfaces of the scaffold. The internal manifold is fluidly coupled to the second end of the conduit. The application of the reduced pressure through the scaffold and the internal manifold induces tissue apposition between the incisional walls. 1. An apparatus to treat an incisional wound having incisional walls , the apparatus comprising:a scaffold configured to be positioned within the incisional wound;an internal manifold having a primary flow channel configured to extend within the scaffold to fluidly couple to a reduced pressure source;an external manifold in fluid communication with a portion of the scaffold; anda drape formed of substantially impermeable material to cover the external manifold and the scaffold within the incisional wound.2. The apparatus of claim 1 , wherein the internal manifold further comprises one or more tributary flow channels fluidly coupled to the primary flow channel and extending generally transversely within the scaffold.3. The apparatus of claim 2 , wherein the one or more tributary flow channels extend generally perpendicular from the primary flow channel.4. The apparatus of claim 2 , wherein at least one of the one or more tributary flow channels originate from a single location of the primary ...

DRESSING APPARATUS AND METHODS FOR FACILITATING HEALING

A dressing apparatus and methods for facilitating healing, the apparatus and methods involving a dressing member, an electromagnetically conductive element mechanically coupled with the dressing member, and a primary RFID device configured to transmit at least one output signal to the electromagnetically conductive element, to receive at least one return signal from the electromagnetically conductive element, and to provide an alert if the at least one return signal has a strength corresponding to at least approximately a threshold amount of fluid present in the dressing member, whereby healing is facilitated. 1. An RFID device operable with a dressing member having an effective area , the RFID device comprising:a primary RFID device, the primary RFID device configured to:couple a primary severed antenna with an electromagnetically conductive element,transmit at least one output signal to the electromagnetically conductive element, receive at least one return signal from the electromagnetically conductive element, and provide an alert, via the primary severed antenna, if the at least one return signal has a strength corresponding to at least approximately a threshold amount of fluid present in the dressing member having the effective area,receive at least one return signal from the electromagnetically conductive element that is variable in relation to an ionic content of a wound discharge relative to an ionic content of water alone,sense changes in dampness of the dressing member in the effective area via the electromagnetically conductive element, andmeasure, and transmit, information, via the primary severed antenna, relating to a plurality of parameters, plurality of parameters comprising pressure information and moisture information in relation to the effective area.2. The RFID device of claim 1 , further comprising the dressing member having the effective area claim 1 , wherein the fluid comprises the wound discharge.3. The RFID device of claim 1 , further ...

Photocurable composition for 3d printer for producing patient-customized cast

The present disclosure relates to a photocurable composition for 3D printing for producing a patient-specific splint or cast. The photocurable composition easily produces a splint or cast conforming to the patient's body shape using 3D printing and makes it possible to adjust the immobilizing force of the splint or cast. In addition, the present disclosure provides a patient-specific splint or cast using a photocurable composition for 3D printing, which may produce a splint or cast, which may provide a necessary degree of compression by adjusting the immobilizing force thereof and is attachable and detectable as needed.

DRESSING AND METHOD FOR APPLYING REDUCED PRESSURE TO AND COLLECTING AND STORING FLUID FROM A TISSUE SITE

A reduced pressure treatment system includes a reduced pressure source and a reduced pressure dressing. The dressing includes an interface layer adapted to be positioned at a tissue site and an absorbent layer in fluid communication with the interface layer to absorb liquid from at least one of the interface layer and the tissue site. A diverter layer is positioned adjacent the absorbent layer, and the diverter layer includes a plurality of apertures in fluid communication with the absorbent layer to distribute a reduced pressure to the absorbent layer. A cover is positioned over the diverter layer to maintain the reduced pressure at the tissue site. 134-. (canceled)35. A reduced pressure dressing adapted to distribute a reduced pressure to a tissue site , the dressing comprising:an interface layer adapted to be positioned at the tissue site;a first manifold layer positioned in fluid communication with the interface layer to distribute the reduced pressure to the interface layer;an absorbent layer in fluid communication with the first manifold layer to absorb liquid from at least one of the first manifold layer, the interface layer, and the tissue site;a diverter layer positioned adjacent the absorbent layer, the diverter layer formed from a substantially gas-impermeable material, the diverter layer including a plurality of spaced apertures in fluid communication with the absorbent layer;a second manifold layer in fluid communication with the diverter layer to distribute the reduced pressure to the diverter layer;a cover to maintain the reduced pressure at the tissue site, the cover having an aperture through which the reduced pressure is adapted to be delivered to the dressing; anda liquid-air separator positioned between the second manifold and the cover to inhibit liquid from exiting the dressing.36. The reduced pressure dressing of claim 35 , wherein the interface layer is hydrophobic.37. The reduced pressure dressing of claim 35 , wherein the absorbent layer ...

WOUND STASIS DRESSING FOR LARGE SURFACE WOUNDS

Embodiments herein provide hemostatic compositions comprising a plurality of liquid-expandable articles arranged on a backing material. In general, embodiments include methods for treating hemorrhagic injuries. More specifically, there is provided a method to effect rapid hemostatic response and control hemorrhage by introducing a hemostatic composition into a bleeding wound cavity. An embodiment also provides a method of preparing or manufacturing such a hemostatic composition. 1. A method of treating a bleeding wound , comprising: a continuous sheet of backing material having a surface, the continuous sheet of backing material being sufficiently pliable to conform to the wound; and', 'a plurality of liquid-expandable articles, each individual liquid-expandable article having a first end attached to the surface of the continuous sheet of backing material at a corresponding attachment point and a second, opposing end extending away from the surface of the continuous sheet of backing material, wherein:', 'the plurality of liquid-expandable articles are arranged in a three-dimensional array on the surface of the continuous sheet of backing material, such that a first plurality of liquid-expandable articles are disposed laterally along the surface of the continuous sheet of backing material and a second plurality of liquid-expandable articles are disposed longitudinally along the surface of the continuous sheet of backing material, and, 'applying a hemostatic composition onto or into the wound, the hemostatic composition comprising,'}permitting contact between the hemostatic composition and blood from the wound such that the plurality of liquid-expandable articles expand into expanded articles and the second end extends farther away from the surface of the continuous sheet of backing material.2. The method of claim 1 , wherein the hemostatic composition further comprises one or more therapeutic agents coupled to at least one of the continuous sheet of backing material ...

HEMOSTATIC SPONGE

The present invention provides a hemostatic composite sponge comprising a porous matrix of a biomaterial and a bioadhesive material stably associated with said sponge and present in an organized pattern on said sponge. 1. A hemostatic sponge comprising a matrix of a biomaterial and a bioadhesive material stably associated with at least one surface of said porous sponge , wherein said bioadhesive material is free of gelatin , and wherein said bioadhesive material is present in a grid pattern on the porous sponge.2. The sponge according to claim 1 , wherein the biomaterial is oxidized cellulose.3. The sponge according to claim 1 , wherein the bioadhesive material is selected from the group consisting of polyethylene glycol claim 1 , derivatives of polyethylene glycol claim 1 , and combinations thereof.4. The sponge according to claim 1 , wherein the bioadhesive material is reactive polyethylene glycol.5. The sponge according to claim 1 , wherein the bioadhesive material comprises multiple reactive polyethylene glycols.6. The sponge according to claim 1 , wherein the grid pattern forms a continuous layer on the surface of the sponge.7. A hemostatic sponge comprising a matrix of a hydrogel and a material enhancing the adherence of said sponge to an applied tissue stably associated with at least one surface of said porous sponge claim 1 , wherein said adherence-enhancing material is essentially free of gelatin claim 1 , and wherein the adherence enhancing material is present in a grid pattern on the porous sponge.8. The sponge according to claim 7 , wherein the hydrogel is oxidized cellulose.9. The sponge according to claim 7 , wherein the adherence-enhancing material is selected from the group consisting of polyethylene glycol claim 7 , derivatives of polyethylene glycol claim 7 , and combinations thereof.10. The sponge according to claim 7 , wherein the adherence-enhancing material is reactive polyethylene glycol.11. The sponge according to claim 7 , wherein the ...

Hemostatic glove device and method for use of same

The present disclosure provides a hemostatic glove device including an absorbent fabric layer having a hemostatic agent and optionally an therapeutic agent. The present disclosure also provides methods for using the hemostatic glove device for promoting hemostasis of a wound of a patient.

Offset Catheter Securement Device With Removable Retention Member

A catheter securement device adapted to be adhesively mounted to the skin of a patient to secure a catheter in place, the device having a flexible, thin, sheet-like base member with a distal edge and a midportion, and a releasable, flexible, thin, sheet-like retention member. The retention member may include a first releasable end, a second releasable end, a proximal edge, and a distal edge. The distal edge of the retention member is offset from the distal edge of the base member to define an uplift focus area in the midportion of the base member, such that upward pull on the catheter is transferred to the midportion of the base member to preclude the base member from being peeled from the patient's skin. The retention member may be releasably attached to the base member using a hook-and-loop fastener impregnated with adhesive. 1. A catheter securement device adapted to be adhesively mounted to the skin of a patient to secure a catheter comprising a distal tube member , the device comprising:a flexible, thin, sheet-like base member comprising a proximal edge, a distal edge and a midportion located between the proximal edge and the distal edge of the base member;a releasable, flexible, thin, sheet-like retention member comprising a proximal edge and a distal edge, the retention member substantially parallel to the base member when attached to the base member; the distal edge of the retention member located adjacent to the midportion of the base member when the releasable end is attached to the base member;wherein the distal edge of the retention member is laterally offset from the distal edge of the base member.2. The device of claim 1 , further comprising a transverse midline claim 1 , wherein the distal edge of the retention member is offset from the distal edge of the base member at the transverse midline.3. The device of claim 2 , wherein the transverse midline is laterally centered on the base member.4. The device of claim 1 , further comprising:one of a hook- ...

REMOVABLE WEARABLE DEVICE AND RELATED ATTACHMENT METHODS

Removable devices wearable on a user's skin and methods for using such devices are provided. An exemplary removable device includes a skin adhesive configured to adhere to the skin, a durable component, and an interface component interconnecting the durable component and the skin adhesive. The device separates at the interface component to remove the durable component from the skin adhesive upon application of a removal force to the device.

Hemostatic Agent and Method

One aspect of the invention is a method of treating a wound to clot blood. A sponge material is applied to the wound. The sponge comprises a starch having hemostatic properties and at least one binding agent. The sponge may further comprise a porous, flexible material.

Pressure Indicator

Disclosed herein is a device which is intended to deliver and maintain reduced pressure to body surfaces for application of reduced pressure wound therapy (RPWT) also known as negative pressure wound therapy (NPWT). During application of this type of therapy, a substantially airtight seal is formed around a section of tissue to be treated. This seal is formed by a dressing which provides fluid communication from a section of tissue to a reduced pressure source. Disclosed herein is a dressing system which is configured to enhance usability and functionality of this dressing. First, the system may be configured to allow full rotation of the fluid communication conduit to the reduced pressure source along the axis substantially normal to the dressing. Second, the system may be configured to include a one-way valve to prevent backflow of any drainage fluids. Third, the system may be configured with transparent windows covered by opaque flaps to allow inspection through the dressing. Fourth, the system may be configured to include an indicator which visually makes clear whether reduced pressure is being applied or not. Fifth, the system is configured to minimize the profile of the dressing system. 127.-. (canceled)28. A reduced pressure treatment system , comprising:a cover structure comprising an outer edge, an upper surface, a lower surface, and at least one opening;a adhesive layer attached to the lower surface of the cover structure, wherein the adhesive layer has a thickness of at least about 0.2 mm; anda non-electrically powered, self-generating vacuum source.29. The reduced pressure treatment system of claim 28 , further comprising tubing configured to attach to the vacuum source.30. The reduced pressure treatment system of claim 28 , wherein the vacuum source is integrally formed with the cover structure.31. The reduced pressure treatment system of claim 28 , wherein the cover structure further comprises a port member attached to at least the upper surface of the ...

REINFORCED WINDOW DRESSING

A window dressing includes a primary layer having a window for viewing a catheter insertions site. The primary layer includes an adhesive layer on a lower, skin-contacting face of the primary layer. A transparent layer covers the window and adheres to the patients skin and to the top surface of the primary layer. A support structure has a stiffness that is greater than the primary layer and has an adhesive layer on the lower surface of a structural layer of the support structure. The support structure adhesive layer adheres to the support structure to the top surface of the primary layer. 1. A window dressing comprising:a primary layer having a lower, skin-facing surface and an upper surface, the primary layer having a first stiffness and comprising a window portion having a window formed therein and a securement portion;a primary adhesive layer covering at least a portion of the skin-facing surface of the primary layer; a structural layer having a lower surface and an upper surface, the structural layer having a second stiffness that is greater than the first stiffness, and', 'an adhesive layer covering at least a portion of the lower surface of the structural layer and adhering the structural layer to the top surface of the primary layer;, 'a support structure attached to the upper surface of the primary layer, the support structure comprising a transparent film having a lower surface and an upper surface, and', 'an adhesive layer covering at least a portion of the lower surface of the transparent film and adhering a portion of the transparent layer to the top surface of the primary layer., 'a transparent layer attached to the upper surface of the primary layer and covering at least a portion of the primary layer window, the transparent layer comprising2. The window dressing of wherein the transparent layer covers the entire primary layer window.3. The window dressing of wherein the support structure is attached to the upper surface of the primary layer within the ...

Hemostatic sponge

The present invention provides a hemostatic composite sponge comprising oxidized cellulose and an essentially gelatin-free bioadhesive material stably associated with said sponge and present in an organized pattern on said sponge.

Interventional device dressing system

A wound or access location dressing device can be used with a transcutaneous medical device such as a cannula, a catheter, or other transcutaneous interventional device. The dressing device is formed at least partially of a flexible hydrophillic polyurethane matrix, an antimicrobial agent contained within or coupled to the matrix, and a hemostatic agent contained within or coupled to the matrix.

Systems And Methods For Electrically Detecting The Presence Of Exudate In Dressings

Systems and methods are provided for sensing fluid in a dressing on a patient and producing an electrical signal. In one instance, a galvanic cell is used as an electronic detection device. The galvanic cell is placed in the dressing and produces voltage when the dressing is substantially saturated. In one instance, the dressing is a reduced-pressure, absorbent dressing. Other systems, methods, and dressings are presented. 116-. (canceled)17. A method for treating a tissue site , the method comprising: an absorbent layer for placing in fluid communication with the tissue site, the absorbent layer for receiving and retaining ionic fluids, the absorbent layer having a first side and a second, patient-facing side,', 'a sealing member for covering the first side of the absorbent layer, and', 'a first galvanic cell associated with the absorbent layer and configured to produce a voltage indicative of a full state when a portion of the absorbent layer proximate to the first galvanic cell is substantially saturated with the ionic fluid;, 'providing a dressing, wherein the dressing comprisesdeploying the dressing proximate to the tissue site; andelectrically coupling the first galvanic cell to a monitoring unit, wherein the monitoring unit is configured to produce a dressing-full signal when receiving the voltage indicative of a full state from the first galvanic cell.18. The dressing of claim 17 , wherein the galvanic cell comprises:a first electrode and a second electrode, the first electrode and second electrode in fluid communication with a portion of the absorbent layer, and the first electrode and second electrode spaced from one another;a first electrical lead coupled to the first electrode;a second electrical lead coupled to the second electrode; andwherein the first electrode and second electrode are configured to produce measurable electrical voltage when the ionic fluid covers the first electrode and second electrode.19. The method of claim 18 , wherein the first ...

Device for securing an elongated element on the body of a patient, treatment kit and associated method

An attachment device for securing an elongated element on the body of a patient is provided which includes a retaining support for retaining the elongated element, including at least one lower wall and an adhesive strip bearing the retaining support, and intended to be applied on the skin of the patient, the adhesive strip defining at least one region of the attachment device shifted with respect to the lower wall. A region of the attachment device located under the lower wall along an axis for inserting the elongated element into the retaining support is intended to be non-adherent to the skin of the patient. The retaining support comprises a clasping flap able to be maneuvered with respect to the lower wall between an open position and a clasping position of the elongated element. The elongated element is intended to be maintained between the lower wall and the clasping flap.

Heat-shrinkable medical dressing structure for suture-free and scar-free wound closure

A heat-shrinkable medical dressing structure for suture-free and scar-free wound closure, including a heat-shrinkable sheet portion and a non-heat-shrinkable sheet edge portion. The non-heat-shrinkable sheet edge portion is arranged along the bottom peripheral surface of the heat-shrinkable sheet portion and the two portions are fixed as one. The bottom surface of the non-heat-shrinkable sheet edge portion is provided with an adhesive layer. Shrinking force, produced when the heat-shrinkable sheet portion is heated, interworks with the adhesive edges so that wound closure is easily achieved without any sutures or secondary wounds. The heat-shrinkable medical dressing structure helps lessen pain and there will not be any scarring from sutures. It is easy to use and saves time and effort. 11221221. A heat-shrinkable medical dressing structure for suture-free and scar-free wound closure , characterized in comprising: a heat-shrinkable sheet portion () and a non-heat-shrinkable sheet edge portion (); the non-heat-shrinkable sheet edge portion () is arranged along a bottom peripheral surface of the heat-shrinkable sheet portion () and the non-heat-shrinkable sheet edge portion and the heat-shrinkable sheet portion are fixed as an integral structure; a bottom surface of the non-heat-shrinkable sheet edge portion () is provided with an adhesive layer ().21211. The heat-shrinkable medical dressing structure according to claim 1 , wherein the bottom peripheral surface of the heat-shrinkable sheet portion () corresponding to inner edges of the non-heat-shrinkable sheet edge portion () is provided with shrinkage holes ().32122. The heat-shrinkable medical dressing structure according to claim 2 , wherein the inner edges of the non-heat-shrinkable sheet edge portion () fixed with the heat-shrinkable sheet portion () are provided with shrinkage notches ().413. The heat-shrinkable medical dressing structure according to claim 3 , wherein a bottom surface of the heat-shrinkable ...

Multiple well epicutaneous test patch array

The present invention provides for a novel epicutaneous test plaster useful for the application of test substances for direct and continuous contact with the skin of a human patient.

SOLID DRESSING FOR TREATING WOUNDED TISSUE AND PROCESSES FOR MIXING FIBRINOGEN AND THROMBIN WHILE PRESERVING FIBRIN-FORMING ABILITY, COMPOSITIONS PRODUCED BY THESE PROCESSES, AND THE USE THEREOF

Disclosed are solid dressings for treating wounded tissue in mammalian patients, such as a human, comprising a haemostatic layer consisting essentially of a fibrinogen component and a fibrinogen activator, wherein the haemostatic layer(s) is cast or formed from a single aqueous solution containing the fibrinogen component and the fibrinogen activator. Also disclosed are methods for treating wounded tissue using these dressings and frozen compositions useful for preparing the haemostatic layer(s) of these dressings. 1. A solid dressing for treating wounded tissue in a mammal , said solid dressing comprising at least one haemostatic layer having a wound facing surface and an opposite surface , and consisting essentially of fibrinogen and a solvent consisting of water and a fibrinogen activator , wherein said haemostatic layer is substantially homogenous , and wherein said fibrinogen is present in an amount about 13.0 mg/cmof the wound facing surface of said dressing , and wherein the moisture content of said solid dressing is from 6% to 44%.2. The solid dressing of claim 1 , further comprising at least one support layer.3. The solid dressing of claim 2 , wherein said support layer comprises a backing material.4. The solid dressing of claim 1 , wherein said haemostatic layer also contains a fibrin cross-linker and/or a source of calcium ions.5. The solid dressing of claim 1 , wherein said haemostatic layer also contains one or more of the following: at least one filler claim 1 , at least one solubilizing agent claim 1 , at least one foaming agent and at least one release agent.6. The solid dressing of claim 1 , wherein said haemostatic layer is cast as a single piece.7. The solid dressing of claim 1 , wherein said haemostatic layer is composed of a plurality of particles claim 1 , each of said particles consisting essentially of fibrinogen and thrombin.8. The solid dressing of claim 7 , wherein said haemostatic layer further contains at least one binding agent in an ...

Adhesive Bandage with Nonprescription Skincare Medication

An adhesive bandage with nonprescription skincare medication includes a flexible strip, a pad retaining layer, a flexible pad, a nonprescription skincare medication, and a pull tab. The nonprescription skincare medication is infused into the flexible pad as the flexible pad is concentrically enclosed in between the flexible strip and the pad retaining layer. An outer edge of the pad retaining layer perimetrically connected a middle section of the flexible strip, wherein an inner edge of the pad retaining layer delineates an opening. The pull tab is hermetically attached to the pad retaining layer and encloses the opening so that the nonprescription skincare medication can be protected from drying out. 1. An adhesive bandage with nonprescription skincare medication comprises:a flexible strip;a pad retaining layer;a flexible pad;a quantity of nonprescription skincare medication;a pull tab;the flexible strip comprises a first distal section, a second distal section, and a middle section;the first distal section being terminally connected to the middle section;the second distal section being terminally connected to the middle section, opposite of the first distal section;an outer edge of the pad retaining layer being perimetrically connected to an outer edge of the middle section;the quantity of nonprescription skincare medication being infused into the flexible pad;the flexible pad being concentrically connected a rear surface of the flexible strip;the flexible pad being positioned in between the flexible strip and the pad retaining layer;the pull tab being perimetrically positioned around an inner edge of the pad retaining layer; andthe pull tab being hermetically attached onto the pad retaining layer, opposite of the flexible strip.2. The adhesive bandage with nonprescription skincare medication as claimed in comprises:the flexible strip further comprises a front surface;the front surface being positioned opposite of the rear surface;the front surface and the rear ...

Medical wetness sensing devices and related systems and methods

A medical wetness sensing device includes a cover, a first and second electrically conductive portions housed in the cover, an electrically insulative portion housed in the cover, and a compressible portion. The cover defines an outer surface. The first and second electrically conductive portions are exposed along an inner surface of the device. The first and second electrically conductive portions are configured to transmit a test signal indicating an absence or presence of a liquid on the inner surface. The electrically insulative portion electrically isolates the first electrically conductive portion from the second electrically conductive portion. The compressible portion is flexible, compressible, and configured such that the inner surface of the device is conformable to skin of a wearer of the device. The compressible portion is formed by at least one of the cover, the first and second electrically conductive portions, and the electrically insulative portion.

Reduced-pressure dressings employing tissue-fixation elements

A reduced-pressure system for treating a tissue site on a patient includes a distribution manifold that adheres to a tissue site to allow retention without external support. The distribution manifold includes a porous member and a tissue-fixation element. The tissue-fixation element maintains the porous member substantially adjacent to the tissue site while a sealing member is applied. In one instance, the tissue-fixation element is a soluble adhesive that partially covers either the tissue-facing side of the porous member or a tissue-facing side of a fluid-permeable substrate layer that is on the tissue-facing side of the porous member. Other systems, distributions manifolds, and methods are presented.

MEDICAL DRESSING

A medical dressing is described for prevention of pressure ulcers. The dressing has a gel pad and an anisotropic layer being stiffer in one layer direction. The dressing reduces the shear and compression forces on the skin and in the underlying the soft tissue layers and prevents the onset of pressure ulcers. 1. A medical dressing comprising a backing layer , a body contact layer and a gel pad arranged between the backing layer and the body contact layer , wherein the backing layer and the body contact layer extend beyond the periphery of the gel pad to define a border portion around the contour of the pad , wherein the dressing further comprises an anisotropic layer having a first (x) direction and a second (y) direction being perpendicular to the first (x) direction , wherein the anisotropic layer is stiffer in the second (y) direction than in first (x) direction.2. The medical dressing according to claim 1 , wherein the anisotropic layer is arranged between the gel pad and the backing layer.3. The medical dressing according to claim 1 , wherein the anisotropic layer is arranged between the gel pad and the body contact layer.4. The medical dressing according to claim 1 , wherein the anisotropic layer is integral with the body contact layer.5. The medical dressing according to claim 1 , wherein the anisotropic layer has a tensile force at 15% strain in the second (y) direction of at least 4 N claim 1 , preferably at least 10 N claim 1 , most preferably at least 15 N claim 1 , as measured by the tensile test described herein.6. The medical dressing according to claim 1 , wherein the anisotropic layer has a tensile force at 15% strain in the second (y) direction that is at least 6 times higher than in the first (x) direction claim 1 , as measured by the tensile test described herein.7. The medical dressing according to claim 1 , wherein the dressing is substantially transparent.8. The medical dressing according to claim 7 , wherein the gel pad has an opacity of less ...

Wound Dressing Garment

A wound dressing garment is provided. The wound dressing garment includes a wearable garment including a portion having a hole configured to receive a wound dressing therein in combination with the wound dressing. The wound dressing includes a border connecting the wound dressing to the wearable garment where the border extends around the perimeter of the hole to locate the wound dressing therein. The wound dressing may include one or more additional layers including a hydrogel layer. A method for treating wound or preventing bed sores using the wound dressing garment is also provided. 1a wearable garment including a portion having a hole; a border connecting the wound dressing to the wearable garment, the border extending around a perimeter of the hole to locate the wound dressing therein, the border defining a central opening;', 'a hydrogel layer located at the central opening;', 'a mesh layer disposed below the hydrogel layer, the mesh layer configured to allow dispersal of the hydrogel layer; and', 'an adhesive layer to secure the mesh layer to the hydrogel layer and the border, the adhesive layer being located between the hydrogel layer and the mesh layer, the adhesive layer allowing the hydrogel layer to be activated through the mesh layer., 'a wound dressing located in the hole, the wound dressing including. A wound dressing garment comprising: This application is a Continuation of U.S. application Ser. No. 13/649,981, filed Oct. 11, 2012, which claims the benefit of U.S. Provisional Application No. 61/546,272, filed Oct. 12, 2011, which are herein incorporated by reference in their entireties.1. Field of the InventionThe present invention relates generally to a wound dressing incorporated into a garment for covering wounds on human and animal skin or to prevent wounds from developing on human and animal skin. More particularly, the present invention relates to a moisture vapor permeable dressing that is affixed or otherwise attached to a garment to ...

VACUUM-ASSISTED DRAINAGE SYSTEM

A vacuum-assisted drainage system includes a first porous pad that is permeable to liquids and has a through opening in which a fistula adapter is placed on a film provided with perforations, a cover film for covering the first pad and the wound, and for providing a substantially airtight seal around the wound, wherein in the cover film an opening is provided that surrounds the fistula adapter in a substantially airtight manner, and a second porous pad that is permeable to liquids is positioned partially above the first pad on the cover film and is provided with a sealing film for covering the second pad and for providing a substantially airtight connection to the cover film and around the wound, wherein between the first pad and the second pad air guiding routes are provided that pass through the cover film, and an open drainage line is located within the second pad. 1. A vacuum-assisted drainage system comprising{'b': '4', 'a first porous pad that is permeable to liquids and has a through opening in which a fistula adapter is placed, a perforated film carrying the pad and the fistula adapter to be inserted into a wound, a cover film with which said perforated film is air-tightly connected and which covers the pad and the wound and ensures a substantially air-tight sealing around the wound, the cover film haying an opening that surrounds the fistula adapter () in a substantially air-tight manner, and'} air guiding routes are provided between the first pad and the second pad and pass through the cover film, and either', 'an open drainage line is lying within the pad and can be connected with a suction pump so that liquids can be removed from the wound by suction, or', 'positioned above the second pad is a drainage port with air guiding routes passing through the sealing film said drainage port communicating with an open drainage line that can be connected with a suction pump so that liquids can be removed from the wound by suction., 'a second porous pad that is ...

NEGATIVE PRESSURE TREATMENT SYSTEM WITH HEATING AND COOLING PROVISION

A method, and apparatus for the controlled acceleration, and/or retardation of the body's inflammatory response generally comprises a foam pad for insertion substantially into a wound site, a heating, a cooling pad for application over the wound site, a wound drape or sealing enclosure of the foam pad, the heating, and cooling pad at wound site. The foam pad is placed in fluid communication with a vacuum source for promotion of the controlled acceleration or retardation of the body's inflammatory response. The heating, and cooling provision controls the local metabolic function as part of the inflammatory response. 1. An apparatus for controlling blood flow through damaged tissue , comprising:a porous pad configured to be placed proximate the damage tissue and adapted to be fluidly coupled to a source of negative pressure for providing a vacuum proximate the damaged tissue;a drape covering the porous pad and adapted to form an enclosure for sealing the porous pad to maintain a vacuum proximate the damaged tissue; anda thermal control element configured to be placed proximate the damaged tissue, the thermal control element having a pair of flexible sheets connected to form at least one fluid channel between the sheets to receive a thermally conductive fluid, the thermal control element further including at least one aperture extending through the pair of sheets.2. The apparatus according to claim 1 , wherein the at least one fluid channel receives the thermally conductive fluid at a temperature greater than the temperature proximate the damaged tissue.3. The apparatus according to claim 2 , wherein the thermally conductive fluid is water.4. The apparatus according to claim 1 , wherein the at least one fluid channel receives the thermally conductive fluid at a temperature less than the temperature proximate the damaged tissue.5. The apparatus according to claim 4 , wherein the thermally conductive fluid is water.6. The apparatus according to claim 1 , wherein the ...

DETECTING MICROBIAL INFECTIONS IN WOUNDS

Provided herein are microbial infection indicator devices, including dressing with indicators, standalone indicator inserts or disks that can be freely placed at a wound site or dressing, and applications thereof for displaying a visible or detectable signal to a user upon detection of an analyte or biomarker indicative of an infection, such as a color change. 1. A wound dressing comprisinga) a wound contacting layer;b) a reagent layer comprising one or more testing regions, wherein the reagent layer is in fluid communication with the wound contacting layer; andc) an outer layer that overlays the reagent layer.2. The wound dressing of claim 1 , wherein the wound contacting layer comprises gel-forming polymers.3. The wound dressing of claim 1 , wherein each of the one or more testing regions comprises one or more of each of a back-flow trap claim 1 , a reagent pad claim 1 , a filter pad claim 1 , an indicator trap claim 1 , and an absorbent area claim 1 , and wherein one or more viewing windows are located either above the reagent pad or the indicator trap.4. The wound dressing of claim 3 , wherein:a) the reagent pad is in fluid communication with the filter pad;b) the filter pad is in fluid communication with the indicator trap; andc) the indicator trap is in fluid communication with the absorbent area.5. The wound dressing of claim 1 , wherein each of the one or more testing regions comprises one or more reagents selected from the group consisting of enzyme-reactive indicators claim 1 , reagents that are sources of peroxide claim 1 , enzymes that produce colored products claim 1 , pH indicators claim 1 , protein responsive reagents claim 1 , and moisture-detecting reagents.6. The wound dressing of claim 5 , wherein enzyme-reactive indicators are protein-indicator conjugates.7. The wound dressing of claim 6 , wherein the protein-indicator conjugates are deposited in or on the reagent pad.8. The wound dressing of claim 6 , wherein the protein-indicator conjugate has ...

REDUCED-PRESSURE DRESSINGS EMPLOYING TISSUE-FIXATION ELEMENTS

A reduced-pressure system for treating a tissue site on a patient includes a distribution manifold that adheres to a tissue site to allow retention without external support. The distribution manifold includes a porous member and a tissue-fixation element. The tissue-fixation element maintains the porous member substantially adjacent to the tissue site while a sealing member is applied. In one instance, the tissue-fixation element is a soluble adhesive that partially covers either the tissue-facing side of the porous member or a tissue-facing side of a fluid-permeable substrate layer that is on the tissue-facing side of the porous member. Other systems, distributions manifolds, and methods are presented. 1. A reduced-pressure system for treating a tissue site , comprising:a porous member comprising a plurality of flow channels for distributing reduced pressure, the porous member including a first side and a second side;a liquid receptor associated with the porous member and configured to receive fluids;a tissue-fixation element comprising an extension portion extending beyond the porous member; anda sealing member comprising an attachment device configured to hold the sealing member against at least the extension portion of the tissue-fixation element.2. The system of claim 1 , wherein the porous member comprises foam.3. The system of claim 1 , wherein the liquid receptor comprises an absorptive layer positioned on the porous member.4. The system of claim 1 , wherein the liquid receptor comprises an absorptive material included within the porous member.5. The system of claim 1 , wherein the tissue-fixation element partially covers the second side of the porous member.6. The system of claim 1 , wherein the tissue-fixation element is configured to allow fluid flow between portions of the tissue-fixation element on the second side of the porous member.7. The system of claim 1 , wherein the tissue-fixation element comprises a spaced pattern of circles.8. The system of ...

Spray-Dried Blood Products and Methods of Making Same

The present invention is directed to a method of preparing dehydrated blood products, comprising the steps of: (a) providing a hydrated blood product; (b) spray-drying the hydrated blood product to produce a dehydrated blood product, as well as dehydrated blood products made by the method. The present invention is directed to a method of treating a patient suffering from a blood-related disorder, comprising the steps of: (a) rehydrating a therapeutic amount of the dehydrated blood products to produce a rehydrated therapeutic composition; and (b) administering the rehydrated therapeutic composition to the patient. The present invention is directed to a bandage or surgical aid comprising the dehydrated blood products described above. 1. A method of preparing dehydrated plasma , comprising the steps of:a. providing hydrated plasma; andb. spray-drying said hydrated plasma to produce dehydrated plasma wherein clotting factors are preserved after spray drying.2. The method of claim 1 , wherein said hydrated plasma is physically or chemically modified.3. The method of claim 2 , wherein said modification is chemical fixation.4. The method of claim 2 , wherein said modification comprises additional diagnostic or therapeutic reagents.5. The method of claim 4 , wherein said diagnostic or therapeutic reagents are selected from the group consisting of imaging agents claim 4 , concentration factors claim 4 , performance enhancement drugs claim 4 , antimicrobial and antiviral reagents claim 4 , universal donor solutions claim 4 , and combinations thereof.6. Dehydrated plasma made by the method of .7. A method of treating a patient suffering from a blood-related disorder claim 1 , comprising the steps of:{'claim-ref': {'@idref': 'CLM-00006', 'claim 6'}, 'a. rehydrating a therapeutic amount of the dehydrated plasma blood products of to produce a rehydrated therapeutic composition; and'}b. administering said rehydrated therapeutic composition to said patient.8. A bandage or surgical ...

A SECUREMENT DEVICE

The securement device eliminates the drawbacks of prior venous cannulas securement method by providing various plates, substrates and adhesive layers in the securement device which secures the article firmly onto the underlying substrate arresting movement in all axis that does not need any additional form of securement. 1. An adhesive securement device for securing an article comprises:an extensible substrate with a first surface and a second surface;a first adhesive on at least a portion of the first surface;a second adhesive on at least a portion of the second surface;a first tab at a first end of the extensible substrate; anda second tab at a second end of the extensible substrate, opposite the first end.2. The adhesive securement device as claimed in claim 1 , wherein the first tab and second tab are free of exposed adhesive.3. The adhesive securement device as claimed in claim 1 , further comprising a first and second cross tapes extending from the extensible substrate and secured to the first adhesive.4. The adhesive securement device as claimed in claim 1 , further comprising a third adhesive layer on the first cross tape and a fourth adhesive layer on the second cross tape.5. The adhesive securement device as claimed in claim 4 , further comprising a first protective cover over the third adhesive layer and a second protective cover over the fourth adhesive layer.6. The adhesive securement device as claimed in claim 5 , wherein the first protective cover and the second protective cover comprises peeling tabs respectively to assist in removing the first protective cover and the second protective cover.7. The adhesive securement device as claimed in claim 1 , wherein the first adhesive claim 1 , the second adhesive are stretch releasable.8. The adhesive securement device as claimed in claim 1 , further comprising a third protective cover comprising a peeling tab to assist removing the third protective cover for exposing the second adhesive and fixing the ...

Materials reducing formation of hypochlorite

The invention relates to electrochemical wound dressings wherein potential damage to healthy cells and granulating tissue induced by hypochlorite and/or hypochlorous acid is reduced by enabling effective removal or build-up of substantial concentrations thereof through use of catalysts and/or scavenging/sacrificing agents. In another aspect, the present invention relates to the use of the latter materials in medical devices and articles.

Device to secure a catheter port

A device to hold peritoneal dialysis catheters with exit wand and folding line also paper or elastic loop also a non-stick peel off tab sterilized gauze and adhesive.

Dressing for enteral and vesical access devices and related methods

The present disclosure comprises a multi-component dressing for securing an enteral access device, for example, a gastrosnootomy, jejunostomy, cecostomy or vesicostomy button or a gastrostomy tube, or a parenteral access device, and can comprise one or more of an adhesive layer, an absorptive layer and a securement layer to engage the device.

TREATMENT OF EXCESSIVE MENSTRUAL BLOOD LOSS BY FEMININE SANITARY PRODUCTS MEDICATED WITH HEMOSTATIC AGENT

A method, medicated feminine sanitary products and pharmaceutical compositions for reducing menstrual blood loss in a female are provided. The method includes administering a hemostatic agent on a medicated feminine sanitary product during menstrual bleeding, wherein the hemostatic agent is incorporated in the medicated feminine sanitary product as a pharmaceutically acceptable composition, wherein the hemostatic agent is ε-amino-caproic acid, wherein the feminine sanitary product includes an amount of ε-amino-caproic acid ranging from 100 mg to 500 mg. 1. A method for reducing menstrual blood loss in a female , comprising:administering a hemostatic agent on a medicated feminine sanitary product during menstrual bleeding, wherein the hemostatic agent is incorporated in the medicated feminine sanitary product as a pharmaceutically acceptable composition, wherein the hemostatic agent is ε-amino-caproic acid, wherein the feminine sanitary product includes an amount of ε-amino-caproic acid ranging from 100 mg to 500 mg.2. The method of claim 1 , wherein the medicated feminine sanitary product is a menstrual tampon.3. The method of claim 1 , wherein the medicated feminine sanitary product is any one of: a menstrual pad claim 1 , a maxi-pad claim 1 , a mini-pad claim 1 , a sanitary napkin claim 1 , a sanitary towel claim 1 , and a sanitary pad.4. The method of claim 1 , wherein the pharmaceutically acceptable composition includes any one of: a liquid solution claim 1 , a capsule claim 1 , a membrane claim 1 , a drug-releasing strip claim 1 , a tablet claim 1 , powder claim 1 , and gel.5. The method of claim 1 , wherein the amount of ε-amino-caproic acid in the medicated feminine sanitary product ranges from 200 mg to 400 mg.6. The method of claim 1 , wherein the female suffers from a medical condition comprising any one of: menorrhagia claim 1 , idiopathic menorrhagia claim 1 , cyclic heavy menstrual bleeding claim 1 , dysfunctional uterine bleeding claim 1 , and anemia.7 ...

ADJUSTABLE EXTERNAL FIXING BRACE

A medical fixing brace, which is characterized in that it is a mesh-shaped plate provided with several large ventilation openings and injection molded from a shape memory material. On both the front and rear surfaces of each side of the mesh plate in proximity to the transverse edges, several mounting holes used for connecting an engaging fitting apparatus are provided symmetrically along the plate-shape structure, or several mounting holes for connecting an engaging fitting are provided on at least one surface. The thickness of the mesh-shaped plate are thinned at the mounting holes; and, provided within the mounting holes are some parts for mounting the engaging fitting apparatus. The fixing brace has no coating layer, allows with the large hole structure thereof the direct viewing of condition changes, and prevents the occurrence of post-traumatic complications; clamping tightness can be adjusted throughout a treatment, compression on soft tissues is maintained, and fixing effects are great; the fixing brace can be used on either the left or right, operation is simple for a physician. The material used for the fixing brace is nonabsorbent and has no padding structure, dries quickly after shower, provides great comfort, prevents the occurrence of itchiness and dermatitis. This is applicable in externally fixing body parts such as the upper limb, the neck, the chest, the waist, and the lower limb. 110.-. (canceled)11. A medical fixing brace which has large openings thereon , is reshaped from a mesh plate formed by injection molding , and is made from a shape memory material , wherein a blended raw material comprises polycaprolactone , filler and auxiliary materials (preferably , with respect to compositions , the raw material comprises 40-75 wt % of polycaprolactone , 18-50 wt % of a filler , and 7-10 wt % of an auxiliary material; preferably , the raw material further comprises a coupling agent); with the large openings , the hollowed-out areas account for 7-70% ...

SECUREMENT DRESSING FOR VASCULAR ACCESS DEVICE WITH SKIN ADHESIVE APPLICATION WINDOW

Catheter securement dressings that aid in applying skin adhesive to a catheter insertion site are described. Catheter securement dressings can include a first dressing layer that secures a position of a catheter at a catheter insertion site following catheterization. The first dressing layer can include an access window that provides access to the catheter insertion site to allow for application of skin adhesive to the catheter insertion site. After the skin adhesive has dried, a second dressing layer can be folded over the first dressing layer to cover the access window. 1. A catheter securement dressing , comprising:a first dressing layer comprising an access window;a first adhesive layer configured to adhere the first dressing layer to skin;a second dressing layer; anda second adhesive layer configured to adhere the second dressing layer to the first dressing layer, wherein an end of the first dressing layer and an end of the second dressing layer overlap and are selectively coupled together, wherein the second dressing layer folds over the end of the second dressing layer when the catheter securement dressing is in an open position.2. The catheter securement dressing of claim 1 , wherein the second dressing layer comprises a fold line.3. The catheter securement dressing of claim 1 , further comprising a bottom release liner covering the first adhesive layer.4. The catheter securement dressing of claim 1 , further comprising a second release liner covering the second adhesive layer.5. The catheter securement dressing of claim 1 , further comprising a top release liner covering a portion of the first dressing layer.6. The catheter securement dressing of claim 5 , wherein the top release liner comprises a top access window that overlaps at least in part with the access window.7. The catheter securement dressing of claim 1 , wherein the access window comprises one or more of a mesh support and a slotted opening.8. The catheter securement dressing of claim 1 , ...

Method for Wound Infection Prevention

A wound healing device and method that greatly reduces the risk of infection of an incision or wound by removing fluid from the subcutaneous layers of the skin. The wound healing device includes a first portion that is positioned external of, and on top of, the wound. At least one strip, cord, finger, member is in fluid communication at one end with the first portion while the second free end of the at least one strip, cord, finger, member is pushed down into the wound, in between the sutures or stapes of a closed incision. Both the first portion and the at least one strip comprise fluid absorbable material for absorbing the wound fluid. The wound healing device remains in place for approximately 1-3 days after which it is removed. Upon removal, natural temporary “type of fistulae” are formed in the subcutaneous skin layers to continue to drain wound fluids upward for another 1-2 days. 1. A method for wound healing that greatly reduces the chances for infection of an incision or wound of a patient , said method comprising:inserting one end of at least one fluid absorbing material inside the incision or wound;positioning a second fluid absorbent material external of the patient and over top of the incision or wound against the skin surface and wherein a second end of said at least one fluid absorbent material is coupled to said second fluid absorbent material to be in fluid communication therewith; andmaintaining said at least one fluid absorbing material within the incision or wound and said another fluid absorbent material on top of the incision or wound for approximately 1-3 days for conveying fluid out of the incision or wound and into said another fluid absorbent material.2. The method of further comprising the step of removing said at least one fluid absorbing material and said another fluid absorbent material after said approximately 1-3 days.3. The method of wherein said second portion comprises at least one strip that is physically coupled to said first ...

APPARATUS FOR WOUND THERAPY THAT FORMS A CHAMBER OVER THE WOUND

Method and apparatus for protecting and treating wounds are provided. A housing is adapted to be adhesively secured over the wound of an injured or infected person. The housing has an opening for access to the wound, and is further provided with inlet and outlet ports for the application of therapeutic materials. There is particularly provided a program for a closed looped system for such wound care. Additionally, the invention provides for a protective and treating cover for the eye, which can be either opaque or translucent. Additionally, a mechanism for accurately depositing eye drops without risking injury to the eye is also provided. 1. A wound therapy apparatus , comprising:a housing sealingly securable to skin around a wound by an adhesive layer that sealingly encloses a perimeter of the housing to form a chamber about the wound that is fluid tight; a base enclosing a perimeter and being open at a first end and open at a second end;', 'a cushion having an open interior, the cushion secured around the first end of the base to cushion the base upon securement of the housing around said wound,', 'an adhesive layer that sealingly secures the cushion to the skin with at least portions of the adhesive layer interposed between the cushion and the skin around a cushion perimeter of the cushion when the cushion is secured to the skin; and', 'an openable lid attached sealingly around the second end of the base., 'a therapeutic modality deliverable within the chamber to the wound, the therapeutic modality comprising gas at a pressure that differs from ambient pressure, the gas directly contacting the wound; and wherein the housing comprises2. The apparatus of claim 1 , further comprising:a programmable device that cooperates with the chamber to control the delivery of the therapeutic modality within the chamber to the wound.3. The apparatus of claim 2 , further comprisinga sensor in communication with the programmable device and in communication with the chamber.4. The ...

MEDICAL DRESSING

A medical dressing is provided. The dressing has a central portion and a border portion, and comprises a backing layer, an adhesive body contact layer and a pad arranged in the central portion between the backing layer and the adhesive body contact layer. The pad is symmetric about a longitudinal center line and the dressing comprises a lobed portion on each side of the center line. The medical dressing comprises a gripping tab which is coplanar with the border portion and which projects outwardly from the border portion. The medical dressing may be used for pressure ulcer prevention, such as at the sacrum region of a human body. 1. A medical dressing for application to a contoured surface of a human body , the dressing having a central portion and a surrounding border portion and a lateral (x) and a longitudinal (y) extension; wherein the dressing comprises:a backing layeran adhesive body contact layer, anda pad arranged in the central portion between the backing layer and the body contact layer,wherein the backing layer and the body contact layer extend beyond the periphery of the pad to define the border portion along the contour of the pad;the pad being symmetric about a longitudinal center line and the dressing comprising a first lobed portion on one side of the longitudinal center line and a second lobed portion on the other side of the longitudinal center line;wherein the dressing comprises at least one gripping tab, the at least one gripping tab comprising the same material as the border portion and being integral with and projecting outwardly from the border portion of at least one of the lobed portions, such that the border portion extends uninterrupted from the border portion to the at least one gripping tab, wherein the at least one gripping tab is covered by the adhesive body contact layer.2. A medical dressing according to claim 1 , wherein the gripping tab is a first gripping tab and wherein the dressing further comprises a second gripping tab that is ...

Apparatus for Wound Infection Prevention

A wound healing device and method that greatly reduces the risk of infection of an incision or wound by removing fluid from the subcutaneous layers of the skin. The wound healing device includes a first portion that is positioned external of, and on top of, the wound. At least one strip, cord, finger, member is in fluid communication at one end with the first portion while the second free end of the at least one strip, cord, finger, member is pushed down into the wound, in between the sutures or stapes of a closed incision. Both the first portion and the at least one strip comprise fluid absorbable material for absorbing the wound fluid. The wound healing device remains in place for approximately 1-3 days after which it is removed. Upon removal, natural temporary “type of fistulae” are formed in the subcutaneous skin layers to continue to drain wound fluids upward for another 1-2 days. 1. A wound healing device for applying within an incision or wound , said wound healing device comprising:at least one fluid absorbent material formed into a strand having a first end that is configured to be positioned within the incision or wound in the subcutaneous skin layer, said at least one strand further comprising a second free end that is configured to protrude out of the incision or wound, said at least one strand being a removable component.2. The wound healing device of further comprises a dressing portion that is configured to be placed in contact with said second free end of said at least one fluid absorbent strand claim 1 , said dressing portion being a removable component.3. The wound healing device of wherein the incision or wound is a closed incision or wound and wherein said second free end that is configured to protrude out of the closed incision or closed wound is configured to protrude out from in between sutures or staples of the closed incision.4. The wound healing device of further comprises a dressing portion that is configured to be placed in contact with ...

Skin closure tape or reinforcing tape used after skin suture

Problem To provide a skin closure tape or a reinforcing tape used after skin-suture. Solution A skin closure tape or a reinforcing tape used after skin-suture that includes a backing made of at least a nonwoven fabric and an adhesion layer disposed on a surface on one side of the backing. A plurality of resin stripes are disposed on a surface on another side or/and the surface on the one side of the backing. The plurality of the resin stripes extend in a longitudinal direction of the backing.

Multi-Layer Dressings, Systems, And Methods For Applying Reduced Pressure At A Tissue Site

The illustrative systems, methods, and dressings for applying reduced pressure to a tissue site are presented that involve quickly removing fluids from the tissue site to reduce or avoid maceration of the epidermis. One dressing includes a dressing material for transferring the reduced pressure to the tissue site and a drape covering at least a portion of the dressing material. The dressing material includes a hydrophobic tissue-interface layer adapted to contact the tissue site. The dressing material also includes a manifold adapted to distribute reduced pressure. The manifold may be a hydrophobic layer. The dressing material also includes one or more absorbent layers adapted to absorb liquid from the tissue site via the tissue-interface layer and the manifold. Other aspects are disclosed. 1. A dressing material for treating a tissue site , the dressing material comprisinga tissue-interface layer configured to permit a passage of a liquid from the tissue site, the tissue-interface layer being formed of a hydrophobic material, anda first absorbent layer configured to absorb the liquid from the tissue site via the tissue-interface layer, the first absorbent layer being formed of a first hydrophilic material.2. The dressing material of further comprising a second absorbent layer configured to absorb the liquid from the tissue site via the first absorbent layer claim 1 , the second absorbent layer being formed of a second hydrophilic material.3. The dressing material of claim 2 , wherein the first hydrophilic material is more hydrophilic than the second hydrophilic material.4. The dressing material of claim 2 , wherein the second absorbent layer is configured to have a greater absorptive capacity than the first absorbent layer.5. The dressing material of claim 4 , wherein a thickness of the second absorbent layer is greater than a thickness of the first absorbent layer.6. The dressing material of claim 4 , where a surface area of the second absorbent layer is greater ...

WOUND DRESSING AND METHOD OF TREATMENT

Embodiments disclosed herein are directed to negative pressure treatment systems and wound dressing systems, apparatuses, and methods that may be used for the treatment of wounds. In particular, some embodiments are directed to improved wound dressings comprising an obscuring layer that may hide fluid contained therein. Some embodiments may further comprise one or more viewing windows disposed therethrough so as to enable monitoring or examination of fluids contained therein. 1113.-. (canceled)114. A wound treatment apparatus for treatment of a wound site comprising:a backing layer having a perimeter configured to be positioned over skin surrounding the wound site, the backing layer including an opening;an absorbent material positioned below the backing layer;at least one layer positioned below the absorbent material, the at least one layer configured to wick fluid from the wound site towards the absorbent material; andan indicator positioned adjacent to the opening on a side of the absorbent material furthest away from the wound site, wherein the indicator is configured to indicate the presence of wound exudate when the wound exudate reaches a location inside an area of the opening when the area is viewed from above the backing layer.115. The apparatus of claim 114 , further comprising a fluidic connector configured to transmit negative pressure from a negative pressure source for the application of topical negative pressure at the wound site.116. The apparatus of claim 115 , wherein the fluidic connector is positioned over the opening in the backing layer.117. The apparatus of claim 115 , wherein the indicator is positioned below the fluidic connector.118. The apparatus of claim 117 , wherein the indicator is visible from above the fluidic connector.119. The apparatus of claim 115 , wherein the fluidic connector is adhered to the backing layer using an adhesive.120. The apparatus of claim 114 , further comprising a material layer positioned over the absorbent ...

Skin Closure Devices With Interrupted Closure

A device for application onto incisions or wounds with a liquid rapidly polymerizable adhesive for forming skin closure systems, comprising a flat porous mesh elongated along a longitudinal axis and having an upper side and an opposing lower or wound facing side and a central portion in immediate vicinity of the axis; further having a plurality of pores and windows in said mesh, said windows substantially larger than said pores and arranged along said longitudinal axis in said central portion; a crosslinking or polymerization accelerator or initiator disposed in or on said mesh; and a pressure sensitive adhesive disposed on at least a portion of the lower surface of said mesh.

Absorbent article for an ostomy guard

A disposable absorbent article for use with ostomy appliances and complementary to a guard system such as has been illustrated, that provides an additional level of security and comfort to an ostomate already utilizing a two-piece or one-piece ostomy appliance of the type which is secured to the body with a faceplate comprising an adhesive securement means such as a hydrocolloid adhesive member or a combination of hydrocolloid adhesive member and an integral or non-integral adhesive non-woven fabric or adhesive tape.

TUBULAR BANDAGE

Tubular bandage, in particular a finger or toe bandage which is formed as a tube comprising an outer layer which is connected to an inner layer, and wherein the outer layer has a diameter and an elasticity such that the bandage can be clamped adhesive-free around the body part to be treated, in the particular, said finger or said toe, and wherein the inner layer is made of an elastic wound-protective material, wherein said outer layer is made of an air-permeable and water-repellent material, and wherein, at the open endings, said outer layer extends in the longitudinal direction over the inner layer over a distance of more than 0.5 mm, such that the outer layer touches the body part to be treated, in particular a finger or toe, with its endings when applied. 1. A tubular bandage which extends along a longitudinal axis , and which is open at two endings , wherein said tube comprises a radial outer layer which is connected to a radial inner layer , and wherein the outer layer has a diameter and an elasticity such that the bandage can be clamped adhesive-free around a body part to be treated , and wherein the inner layer is made of an elastic wound-protective material , characterized , in that said outer layer is made of an air-permeable and water-repellent material , and in that , at every point at the open endings , said outer layer extends in the longitudinal direction over the inner layer over a distance of more than 0.5 mm , such that by the combination of distance , diameter and elasticity of the outer layer , the latter touches the body part to be treated with its endings when applied , in order to close off the inner layer from the environment.2. The tubular bandage according to claim 1 , wherein that part of said outer layer of which the endings extend in the longitudinal direction over the inner layer claim 1 , does not comprise an adhesive.3. The tubular bandage according to claim 1 , wherein said distance is more than 1 mm claim 1 , preferably about 2 mm.4. ...

Moisture Assessment System and Method for Wound Care

A Wound Moisture and Assessment System includes a flexible coupon containing one or more electrochemical moisture sensors for measuring a moisture profile of a wound. The coupon is activated by a wireless RF scanner that provides power to the coupon for taking moisture measurements, receives the moisture measurements therefrom, and transmits the measurements to a computing device. The moisture measurements can be represented as a wound moisture map that allows a patient or caregiver to assess the health and healing progress of a wound such as an ulcer. 1. A coupon for wireless communication with a transceiver , comprising:a flexible substrate having a top surface and a bottom surface;a radio-frequency antenna circuit disposed on said top surface of said flexible substrate; andat least one electrochemical moisture sensor circuit disposed on said bottom surface of said flexible substrate.2. The coupon of claim 1 , further comprising a near-field communications module disposed on said top surface of said flexible substrate that is in electronic communication with said radio-frequency antenna circuit.3. The coupon of claim 2 , wherein said near-field communications module comprises:a microcontroller in signal communication with said radio-frequency antenna circuit and said at least one electrochemical moisture sensor circuit; anda memory for storing executable logic functions for measuring a moisture value of an environment proximal to said at least one electrochemical moisture sensor circuit.4. The coupon of claim 3 , wherein said near-field communications module further comprises:a multiplexer in signal communication with said microcontroller and said at least one electrochemical moisture sensor circuit;a signal converter capable of converting analog signals to digital signals and vice-versa; andan optional temperature sensor.5. The coupon of claim 2 , further comprising a bacteria sensor disposed on said bottom surface of said flexible substrate that is in signal ...

A MEDICAL DRESSING, A MEDICAL DRESSING SYSTEM AND A METHOD OF REDUCING WORKLOAD FOR NURSING PERSONNEL

A medical dressing for application at a treatment area of a human body is provided. The dressing comprises a border area surrounding a central inspection area which is intended to be placed over said treatment area. The dressing also comprises a pad which may be arranged in the central inspection area and may be at least partly removed from the central inspection area for enabling visual inspection of the treatment area. There is also provided a medical dressing system and a method for reducing the workload for nursing personnel. 1. A medical dressing for application at a treatment area of a human body , comprising a body-facing proximal side provided with an adhesive layer for adhering the border area to skin surrounding said treatment area, and', 'an opposite distal side,, 'an annular border area comprising a film having'}a central inspection area for alignment with said treatment area, the central inspection area being surrounded by said border area, and a first state in which the pad is located in the central inspection area, and', 'a second state in which the pad is at least partly removed from the central inspection area for enabling visual inspection of said treatment area., 'a pad movable between at least two states2. The medical dressing as claimed in claim 1 , wherein said border area defines a boundary of said central inspection area.3. The medical dressing as claimed in claim 1 , wherein said film lies in a first geometrical plane claim 1 , the dressing further comprising a wall portion projecting distally from said first geometrical plane claim 1 , wherein the wall portion at least partly defines said central inspection area.4. The medical dressing as claimed in claim 3 , wherein said pad is attached or attachable to said wall portion at least in said first state.5. The medical dressing as claimed in claim 3 , wherein said pad is provided with releasable attachment means for attaching said pad to said wall portion claim 3 , wherein releasing said ...

NOSE BLEED KIT

A self-contained module is used to stem nose bleeds. A porous dressing, such as a moldable polymer, has a size that allows the dressing, when dry, to be easily inserted into a nostril. The dressing expands when wetted. In one embodiment, an oblong capsule is molded into the dressing and contains a single dose of a vaso-constrictor solution. When a nose bleed is detected, the user breaks the capsule, such as by bending the dressing, and quickly inserts the dressing into a nostril. The solution is thus distributed along the length of the dressing from the inside out. In another embodiment, a squeezable bladder is provided with a conical tip that fits into a conical hole in the bottom of the dressing. The tip wets the dressing from the inside out when the bladder is squeezed, while the dressing is in the nostril. The bladder and tip are then removed. 1. A nose-bleed mitigation system comprising:a porous dressing having a size that allows the dressing to be inserted into a nostril, the dressing being formed of a material that expands when wetted, the dressing having a cavity;a dispenser configured to be at least partially positioned in the cavity in the dressing; anda vaso-constrictor solution contained in the dispenser, wherein the dispenser is configured to dispense the solution from one or more openings of the dispenser into the cavity in the dressing when manually manipulated by a user, such that the dressing is wetted from the inside out, and wherein the dressing expands while in the nostril after wetting by the solution.2. The system of wherein the dispenser comprises a capsule containing the solution claim 1 , wherein the capsule is contained in the cavity in the dressing.3. The system of wherein the capsule is breakable upon bending the dressing to release the solution into the dressing.4. The system of wherein the capsule releases the solution into the dressing upon squeezing the capsule.5. The system of where the capsule has a length over one half a length of ...

Inflatable Off-Loading Wound Dressing Assemblies, Systems, And Methods

To offload forces from a tissue site being treated with reduced pressure, an offloading pressure component may be used as part of a reduced-pressure treatment system. A reduced-pressure source of the reduced-pressure treatment system vents positive pressure exhaust into the offloading pressure component to inflate the offloading pressure component. The offloading pressure component disperses forces away from the tissue site. Other devices, methods, and systems are presented. 1. A reduced-pressure treatment system for applying reduced-pressure treatment to a tissue site , comprising:a wound cover for covering the tissue site and for forming a sealed space;a reduced-pressure source producing a reduced pressure for delivery to the sealed space and a positive pressure exhaust; andan offloading pressure component adapted to be fluidly coupled to the reduced-pressure source and operable to receive positive pressure exhaust from the reduced-pressure source.2. The reduced-pressure treatment system of claim 1 , wherein the offloading pressure component is an inflatable and deflatable bladder.3. The reduced-pressure treatment system of claim 1 , wherein the offloading pressure component includes an aperture for coupling an exhaust port of the reduced-pressure source to the offloading pressure component claim 1 , and wherein the positive pressure exhaust from the reduced-pressure source exits through the exhaust port and into the offloading pressure component for inflating the offloading pressure component.4. The reduced-pressure treatment system of claim 3 , further comprising an exhaust valve for limiting the positive pressure exhaust flow from the exhaust port into the offloading pressure component.5. The reduced-pressure treatment system of claim 3 , further comprising a sealing ring operable to maintain a seal between the exhaust port of the reduced-pressure source and the offloading pressure component.6. The reduced-pressure treatment system of claim 1 , wherein the ...