ИНТРОДУКТОР КРУГОВОГО СШИВАЮЩЕГО ИНСТРУМЕНТА С ЛЕГКОСЪЕМНЫМ УЗЛОМ ЖЕСТКОГО КОЛПАЧКА

... 1. Интродуктор для введения в организм пациента хирургического кругового сшивающего инструмента, имеющего часть рукоятки, удлиненный ствол, выходящий из части рукоятки, и сшивающую головку, соединенную с удлиненным стволом, причем указанный интродуктор содержит:полую гибкую оболочки, имеющую дистальный конец и открытый проксимальный конец, причем указанная полая гибкая оболочка выполнена с возможностью введения в нее сшивающей головки и по меньшей мере части удлиненного ствола; иузел жесткого колпачка, присоединенный к указанному дистальному концу указанной полой гибкой оболочки, причем указанный узел жесткого колпачка выполнен с возможностью выборочного перемещения между закрытым положением, в котором дистальная поверхность сшивающей головки закрыта указанным узлом жесткого колпачка, когда сшивающая головка полностью вставлена в него, и открытым положением, в котором указанный узел жесткого колпачка может быть извлечен в проксимальном направлении из положения, в котором он покрывает сшивающую ...

Vorrichtung für die thermische Behandlung von biologischem Gewebe

Schutzüberzug für ein Laparoskop

Die Erfindung betrifft einen Schutzüberzug für ein Laparoskop 11, wobei der Schutzüberzug 1 in distaler Richtung gegen die Umgebung abgeschlossen und dichtend ausgebildet ist, um im aufgeschobenen Zustand im operativen Einsatz das Innere des Abdomens vor Verunreinigungen und/oder Infektionen und/oder das Laparoskop (11) vor Verunreinigungen zu schützen, wobei der Schutzüberzug 1 einen rohrförmigen Bereich 3 aufweist, welcher auf einen Schaft 13 des Laparoskops 11 geschoben werden kann, wobei der Schutzüberzug 1 wenigstens im Bereich des Schaftes 13 als geschlossene Hülle ausgebildet ist und wobei der Schutzüberzug 1 für die Optik des Laparoskops am distalen Kopfende 19 ein Sichtfenster 9 aufweist. Weiterhin betrifft die Erfindung ein Laparoskop 11 für einen derartigen Schutzüberzug 1, sowie eine Anordnung aus einem Laparoskop mit einem derartigen Schutzüberzug 1.

Surgical drape

A surgical drape 600 for covering at least a portion of a surgical robot arm, and surgical system comprising the drape, comprises an interface portion 602 locatable between the arm and a surgical instrument (when the instrument is engaged with the arm) and a bulk portion 601 encompassing the interface portion and adjacent to it. The interface portion may comprising one or more of (i) a material or configuration having a lower modulus than that of the bulk portion in at least one direction (e.g. a resilient or elasticated material), and (ii) a movable portion (e.g. a concertinaed section of material 800, Fig 8), which is movable relative to the bulk portion, so as to permit repeatable movement of a portion of the interface portion relative to the bulk portion. The drape can be further coupled with a tension sensor (721/722, Fig 7a), in communication with a control unit of a surgical system, for sensing tension of/force applied to the material of the interface portion.

FEMALE CONDOM WITH ADHERING SHIELD AND METHOD OF MANUFACTURE

FEMALE CONDOM WITH ADHERING SHIELD AND METHOD OF MANUFACTURE

Cover for an ultrasonic head

The invention relates to a film tube implemented like a bag for enclosing a manually operated ultrasonic head (8) and the cable leads thereof, and wherein an adhesive surface (3) is provided for attaching the film tube on the ultrasonic head (8). According to the invention, a carrier (9) is provided for the adhesive surface (3), and the film tube comprises a sound opening (10) in the region of the adhesive surface (3), wherein the carrier (9) covers the sound opening (10) and is tightly connected to the film tube. A film tube is thus provided by means of the invention, preserving the ultrasonic head (8), in particular the sound surface thereof, as best as possible, and avoiding the use of a gel between the ultrasonic head (8) and the film tube. Frequent application and removal of the adhesive surface (3) also does not cause problems for the sound surface, because the adhesive surface (3) can be removed from the ultrasonic head (8) without leaving residue.

Disposable sheath for ultrasound probe mounted on reusable needle structure

A disposable sheath is provided for a radiofrequency ablation device which includes both an ultrasonic imaging probe and a detachable needle advancement assembly. The sheath includes a distal region which conforms closely to a shaft of the ultrasonic imaging probe but drapes more loosely over a handle of the ultrasonic imaging probe. The disposable sheath allows attachment features on both the ultrasonic imaging probe and the needle advancement assembly to be easily visualized and easily connected together.

CIRCULAR STAPLER INTRODUCER WITH MULTI-LUMEN SHEATH

Introducers (300) for introducing a surgical circular stapler (10) into a patient. Various embodiments comprise a sheath (302) that defines a first lumen that has a closed end (304) and an open end (306). The first lumen may be sized to receive at least a distal end portion of the stapling head (16) of the stapler within the closed end. The sheath may have a weakened area (310) therein such that upon an application of a release motion thereto, the weakened area ruptures to permit the hollow sheath to be removed from the stapler.

CIRCULAR STAPLER INTRODUCER WITH RIGID DISTAL END PORTION

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise a hollow flexible sheath that has a distal end and an open proximal end that is sized to receive a stapling head portion of the circular stapler therein. A rigid cap assembly is attached to the distal end of the hollow flexible sheath. The rigid cap assembly may be configured to selectively move between a closed position wherein a distal face of the stapling head is covered when inserted therein and an open position wherein the cap assembly may be withdrawn from around the stapling head and elongated shaft. A release arrangement interfaces with the rigid cap assembly such that upon an application of a release motion thereto, the rigid cap is movable from the closed position to the open position.

CIRCULAR STAPLER INTRODUCER WITH RIGID CAP ASSEMBLY CONFIGURED FOR EASY REMOVAL

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise a hollow flexible sheath that has a distal end and an open proximal end that is sized to receive a stapling head portion of the circular stapler therein. A rigid cap assembly may be attached to the distal end of the hollow flexible sheath The rigid cap assembly may be configured to selectively move between a closed position wherein a distal face of the stapling head is covered and an open position wherein the distal face of the stapling head is exposed. A portion of the rigid cap assembly has a shape that substantially matches a perimetrical shape of a portion of the stapling head to enable the rigid cap assembly to pass proximally over the stapling head when the introducer is withdrawn from the patient.

Tubular, blind-ending cover for preventing slippage of retractor for wound expansion in operating area, has belt loop like bands arranged at side of open end, connected with cover and rollable into cover during rolling process of cover

The cover (10) has belt loop like bands (30) arranged at a side of an open end (10b) and connected with the cover. An edge (20) of the open end of the cover is designed to be rollable on a surgical instrument by guiding the bands in opposite set directions below a plane of projection. The bands are rollable into the cover during a rolling process of the cover. A length of each band is larger than a length of a largest longitudinal extension of the cover. A closed end (10a) of the cover is blind-ended. The cover is made of cotton.

Coat for a surgical instrument.

Schlauchförmiger, blind endender Überzug für ein chirurgisches Instrument, wobei der Überzug über den Rand seines offenen Endes einrollbar ausgebildet ist und wobei wenigstens ein am offenen Ende des Überzugs mit dem Überzug verbundenes, beim Einrollen des Überzugs (10) in den Überzug (10) einrollbares Band (30) vorgesehen ist.

DEVICE TO CARRY OUT an ENDOSCOPIC INTERVENTION BY USING an ENDOSCOPIC AND PROCEEDED TOOL Of INTERVENTION Of USE.

COVER FOR AN ULTRASONIC HEAD

КОМПЕНСАТОРЫ ТОЛЩИНЫ ТКАНИ ДЛЯ КРУГОВЫХ ХИРУРГИЧЕСКИХ СШИВАЮЩИХ АППАРАТОВ

FIELD: medicine.SUBSTANCE: tissue thickness compensator is proposed for use with a circular surgical stapler comprising a staple cartridge with a cartridge panel and an abutment member movable relative to the staple cartridge such that the staple-forming surface of the abutment member is opposite the cartridge panel and the tissue-cutting member is pulled axially from the staple cartridge to the abutment member. At that, the tissue thickness compensator comprises a compressible bioabsorbable annular base member and a fastening member. The compressible bioabsorbable annular base member is configured to be held between the staple-forming surface and the cartridge panel. The fastening member protrudes from the compressible base member and is adapted to be attached to the abutment member to hold the compressible base member between the staple-forming surface and the cartridge panel. In the second embodiment, the above-mentioned tissue thickness compensator comprises a fastening member adapted to be connected to the compressible base member. The fastening element comprises a nozzle protruding above the distal end of the abutment member and attached to the compressible base member such that the compressible base member is held near the staple-forming surface. The nozzle is attached with a possibility of movement to the abutment member. The compressible base part has at least one side wall and the nozzle can move from a neutral position in which the nozzle covers the said at least one side wall to a deployed position in which the said at least one side wall remains uncovered. In the third embodiment, the above-mentioned tissue thickness compensator comprises a fastening member adapted to be connected to the compressible base member. The fastening element comprises a deformable edge attached to the compressible base member. In the fourth embodiment, the tissue thickness compensator is designed for use with a circular surgical stapler comprising a stapler head holding a ...

ИНТРОДУКТОР КРУГОВОГО СШИВАЮЩЕГО ИНСТРУМЕНТА С МНОГОПРОСВЕТНОЙ ТРУБКОЙ

... 1. Интродуктор для введения хирургического кругового сшивающего инструмента, имеющего рукоятку, удлиненный стержень, выступающий из рукоятки, и сшивающую головку, соединенную с удлиненным стержнем, в организм пациента, причем указанный интродуктор содержит трубку, образующую первый просвет, имеющий закрытый конец и открытый конец, при этом размер указанного первого просвета позволяет разместить по меньшей мере дистальную конечную часть сшивающей головки внутри указанного закрытого конца, и указанная полая трубка имеет ослабленную область, которая под действием освобождающего усилия разрывается, позволяя снять указанную полую трубку с хирургического кругового сшивающего инструмента.2. Интродуктор по п. 1, в котором указанная ослабленная область содержит перфорированный шов, по существу проходящий от указанного закрытого конца к указанному открытому концу.3. Интродуктор по п. 1, в котором указанная трубка установлена поверх сшивающей головки, причем трубка проходит поверх удлиненного стержня ...

Interface structure

Surgical drape

SLEEVE FOR A PROBE

ELECTRONIC CRYOGENIC SURGICAL PROBE APPARATUS AND METHOD

CIRCULAR STAPLER INTRODUCER WITH RIGID DISTAL END PORTION

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise a hollow flexible sheath that has a distal end and an open proximal end that is sized to receive a stapling head portion of the circular stapler therein. A rigid cap assembly is attached to the distal end of the hollow flexible sheath. The rigid cap assembly may be configured to selectively move between a closed position wherein a distal face of the stapling head is covered when inserted therein and an open position wherein the cap assembly may be withdrawn from around the stapling head and elongated shaft. A release arrangement interfaces with the rigid cap assembly such that upon an application of a release motion thereto, the rigid cap is movable from the closed position to the open position.

DEVICE TO CARRY OUT an ENDOSCOPIC INTERVENTION BY USING an ENDOSCOPIC AND PROCEEDED TOOL Of INTERVENTION Of USE.

Dispositif (14) pour effectuer une intervention endoscopique utilisant au moins un outil d'intervention endoscopique (21) constitué de moyens d'intervention (2) montés à l'extrémité distale (23) d'une gaine de support (24) tubulaire souple dans laquelle s'étend un câble (27) de commande des moyens d'intervention monté mobile dans la gaine de support et coopérant avec des moyens de manoeuvre (26) montés à l'extrémité proximale (25) de la gaine de support comprenant une gaine de protection (15) tubulaire dans laquelle la gaine de support (24) d'un outil d'intervention endoscopique peut coulisser et adaptée pour pouvoir coulisser dans le canal opérateur (6) d'un endoscope (1 ), l'extrémité proximale (16) de la gaine de protection comprenant un embout de maintien, solidaire de la gaine de protection (15), dans lequel la gaine de support peut coulisser.

КОМПЕНСАТОРЫ ТОЛЩИНЫ ТКАНИ ДЛЯ КРУГОВЫХ ХИРУРГИЧЕСКИХ СШИВАЮЩИХ АППАРАТОВ

... 1. Компенсатор толщины ткани для использования с круговым хирургическим сшивающим аппаратом, содержащим картридж со скобками с панелью картриджа и упорный элемент, удерживаемый с возможностью движения относительно картриджа со скобками таким образом, чтобы поверхность для формирования скобок упорного элемента находилась напротив панели картриджа, а элемент для рассечения ткани выдвигался аксиально из картриджа со скобками к упорному элементу, при этом компенсатор толщины ткани содержит:сжимаемый биоабсорбируемый кольцевой элемент корпуса, выполненный с возможностью удержания между поверхностью для формирования скобок и панелью картриджа; икрепежный элемент, соединенный со сжимаемым элементом корпуса и выполненный с возможностью прикрепления к упорному элементу для удержания сжимаемого элемента корпуса между поверхностью для формирования скобок и панелью картриджа.2. Компенсатор толщины ткани по п. 1, в котором крепежный элемент содержит вырубную шайбу, прикрепленную к сжимаемому элементу ...

Surgical drape

A surgical robot drape 1408 for providing a sterile barrier over a portion of a surgical robot 1406 comprising a flexible sheet having a skirt portion 1404 configured to, in a first configuration, drape the portion of the surgical robot to provide a sterile barrier; and a retention arrangement 1412 configured for retaining the skirt portion in a second configuration in which the skirt portion exposes the portion of the surgical robot for providing access thereto. The drape may include a weight for urging the skirt portion towards the first configuration. The retention arrangement may comprise magnetic material.

Sheath and applicator for surgical instrument

PROBE COVER

A cover for a probe (12), such as an ultrasonic probe, the cover comprising a flexible elongate pouch (1) and a mouth portion (2) for inserting the probe (12) into the pouch, the mouth portion (2) comprising sealing means to enable the mouth portion to be formed into sealing engagement with a proximal end (11) of the probe. Also, a method of preventing a decontaminated ultrasonic probe from contamination comprising the step of, immediately after disinfection, inserting the ultrasonic probe (12) into a cover comprising a flexible elongate pouch (1) and a mouth portion (2) for inserting the probe (12) into to pouch, the mouth portion (2) comprising a deformably rigid portion (3), and deforming the mouth portion (2) into a sealing engagement with a proximal end (11) of the probe, wherein no undisinfected portion of the probe (12) enters the pouch (1).

CIRCULAR STAPLER INTRODUCER WITH RIGID CAP ASSEMBLY CONFIGURED FOR EASY REMOVAL

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise a hollow flexible sheath that has a distal end and an open proximal end that is sized to receive a stapling head portion of the circular stapler therein. A rigid cap assembly may be attached to the distal end of the hollow flexible sheath The rigid cap assembly may be configured to selectively move between a closed position wherein a distal face of the stapling head is covered and an open position wherein the distal face of the stapling head is exposed. A portion of the rigid cap assembly has a shape that substantially matches a perimetrical shape of a portion of the stapling head to enable the rigid cap assembly to pass proximally over the stapling head when the introducer is withdrawn from the patient.

A COVER FOR AN ULTRASONIC TRANSDUCER

The invention relates to a film tube implemented like a bag for enclosing a manually operated ultrasonic head (8) and the cable leads thereof, and wherein an adhesive surface (3) is provided for attaching the film tube on the ultrasonic head (8). According to the invention, a carrier (9) is provided for the adhesive surface (3), and the film tube comprises a sound opening (10) in the region of the adhesive surface (3), wherein the carrier (9) covers the sound opening (10) and is tightly connected to the film tube. A film tube is thus provided by means of the invention, preserving the ultrasonic head (8), in particular the sound surface thereof, as best as possible, and avoiding the use of a gel between the ultrasonic head (8) and the film tube. Frequent application and removal of the adhesive surface (3) also does not cause problems for the sound surface, because the adhesive surface (3) can be removed from the ultrasonic head (8) without leaving residue.

Bezug für ein chirurgisches Instrument

Bezug (1) für ein chirurgisches Instrument (20), insbesondere einen Wundhaken (20), wobei der Bezug (1) einen schlauchförmigen Bereich (2) zum Aufnehmen des chirurgischen Instruments (20) sowie einen vorderen und einen hinteren Endbereich (3.1, 3.2) aufweist, wobei am vorderen Endbereich (3.1) eine Einführöffnung (4) ausgebildet ist zum Einführen des chirurgischen Instruments (20) und der hintere Endbereich (3.2) verschlossen ist, und wobei am vorderen Endbereich (3.1) ein Befestigungsmittel (5) vorgesehen ist zum Fixieren des Bezuges (1) am chirurgischen Instrument (20), dadurch gekennzeichnet, dass der Bezug (1) in einer Längsrichtung (L) um mindestens das Eineinhalbfache und in einer Breite (B) um mindestens das Zweifache elastisch dehnbar ist.

Schutzeinrichtung zur Verhinderung von Kontaminationen von Endoskopen und Untersuchern

Kunststoffkonstruktion bestehend aus harten und weichen, folienartigen Kunststoffbestandteilen um eine mikrobielle bzw. toxische Kontamination von Endoskopen, Patienten und Untersuchern zu vermeiden, dadurch gekennzeichnet, dass bei endoskopischen Untersuchungen weder für Patienten noch Endoskope oder Untersuchungspersonal eine unkalkulierbare Gefahr der Kontamination besteht.

Patent DE502008002703D1

Hose tip with optical foil for picture reproduction is made of material which can be stretched and is easy to weld

Folienschlauch dadurch gekennzeichnet, dass das Material dehnfähig und gut verschweißbar ist.

COAT FOR COATING A SURGICAL INSTRUMENT

TUBULAR SHEETING COVER FOR MEDICAL INSTRUMENTS

Surgical optical access apparatus

The present disclosure provides a package for a medical device containing a cavity for receiving the medical device, a first closure having a sealed portal therein and a second closure adjacent the first closure.

Devices for introducing a surgical circular stapling instrument into a patient

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise cover members that are applied over a stapling head portion of the circular stapler. In some embodiments, the cover members are fabricated from a flexible stretchable material and have a bumper portion that protrudes distally beyond the distal face of the stapling head. The staples may be fired through the cover member and the balance of the cover member is withdrawn from the patient with the stapling head. Other cover embodiments are selectively movable from a position wherein the distal face of the stapling head is covered and other positions wherein the distal face of the stapling head is exposed.

Cover for an ultrasonic head

The invention relates to a film tube implemented like a bag for enclosing a manually operated ultrasonic head (8) and the cable leads thereof, and wherein an adhesive surface (3) is provided for attaching the film tube on the ultrasonic head (8). According to the invention, a carrier (9) is provided for the adhesive surface (3), and the film tube comprises a sound opening (10) in the region of the adhesive surface (3), wherein the carrier (9) covers the sound opening (10) and is tightly connected to the film tube. A film tube is thus provided by means of the invention, preserving the ultrasonic head (8), in particular the sound surface thereof, as best as possible, and avoiding the use of a gel between the ultrasonic head (8) and the film tube. Frequent application and removal of the adhesive surface (3) also does not cause problems for the sound surface, because the adhesive surface (3) can be removed from the ultrasonic head (8) without leaving residue.

Cover for an ultrasonic head

BIOPSY DEVICE WITH STERILE SLEEVE

A sterile cover assembly is for a biopsy device. The biopsy device includes a reusable holster including a housing and driving mechanism. The driving mechanism is for driving a cutter in a needle of a probe. The housing is adapted to releasably couple to the probe. The sterile cover assembly includes a sleeve and a flexible sterile cover. The sleeve is configured to receive at least a portion of the housing of the reusable holster. The sterile cover is coupled to the sleeve and is configured to cover the housing of the holster.

DEVICES FOR INTRODUCING A SURGICAL CIRCULAR STAPLING INSTRUMENT INTO A PATIENT

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise cover members that are applied over a stapling head portion of the circular stapler. In some embodiments, the cover members are fabricated from a flexible stretchable material and have a bumper portion that protrudes distally beyond the distal face of the stapling head. The staples may be fired through the cover member and the balance of the cover member is withdrawn from the patient with the stapling head. Other cover embodiments are selectively movable from a position wherein the distal face of the stapling head is covered and other positions wherein the distal face of the stapling head is exposed.

Circular stapler introducer with rigid distal end portion

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise a hollow flexible sheath that has a distal end and an open proximal end that is sized to receive a stapling head portion of the circular stapler therein. A rigid cap assembly is attached to the distal end of the hollow flexible sheath. The rigid cap assembly may be configured to selectively move between a closed position wherein a distal face of the stapling head is covered when inserted therein and an open position wherein the cap assembly may be withdrawn from around the stapling head and elongated shaft. A release arrangement interfaces with the rigid cap assembly such that upon an application of a release motion thereto, the rigid cap is movable from the closed position to the open position.

ИНТРОДУКТОР КРУГОВОГО СШИВАЮЩЕГО ИНСТРУМЕНТА С МНОГОПРОСВЕТНОЙ ТРУБКОЙ

FIELD: medicine. SUBSTANCE: invention relates to medicine and can be used for sewing patient's large intestine. Introducer includes tube, which forms first lumen, which has closed end and open end. Size of first lumen makes it possible to place, at least, distal terminal part of sewing head of sewing instrument inside closed end. Hollow tube can have weakened area, which breaks under impact of relieving effort and makes it possible to detach hollow tube from sewing instrument. EFFECT: easy introduction of surgical instrument through patient's anus into lower part of large intestine or into other areas in patient's organism. 14 cl, 46 dwg

ИНТРОДУКТОР КРУГОВОГО СШИВАЮЩЕГО ИНСТРУМЕНТА С ЖЕСТКОЙ ДИСТАЛЬНОЙ КОНЕЧНОЙ ЧАСТЬЮ

FIELD: medicine. SUBSTANCE: invention refers to medicine and can be used to introduce a circular surgical suturing instrument with an elongated rod. The introducer comprises a hollow flexible tube with a distal end and an open proximal end. The hollow flexible tube has the size that makes it possible to enclose a suturing head and at least a portion of the elongated rod. A rigid cap assembly is attached to the distal end of the hollow flexible tube and configured to move between the closed position and open position selectively. In the closed position, the distal surface of the suturing head is closed. In the open position, the rigid cap assembly can be remote from the suturing head and elongated rod. A release mechanism interacts the rigid cap assembly so that a releasing force can move the above rigid cap assembly from the closed position into the above open position. EFFECT: structural improvement. 15 cl, 46 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК A61B 17/068 (13) 2 559 014 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012125277/14, 17.11.2010 (24) Дата начала отсчета срока действия патента: 17.11.2010 Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 27.12.2013 Бюл. № 36 R U 19.11.2009 US 12/621,688 (72) Автор(ы): БАКСТЕР III Честер О. (US), ХАНТ Джон В. (US), СИЛКАИТИС Даниус П. (US), УАЙЛИ Джеффри П. (US), ФРЭЙНЕР Пол Т. (US), ШУЛЬТЕ Джон Б. (US), ЭББОТТ Дэниел Дж. (US) (73) Патентообладатель(и): ЭТИКОН ЭНДО-СЕРДЖЕРИ, ИНК. (US) (45) Опубликовано: 10.08.2015 Бюл. № 22 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 19.06.2012 2 5 5 9 0 1 4 (56) Список документов, цитированных в отчете о поиске: EP 2039316 2 A2, 25.03.2009. WO 02/ 00121 A1, 03.01.2002. WO 2008/089404 A2, 24.07.2008. US 2008/172087 A1, 17.07.2008. WO 2007/147439 A1, 27.12.2008. SU 1595529 A1, 30.09.1990 US 2010/057115 (17.11.2010) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки ...

ИНТРОДУКТОР КРУГОВОГО СШИВАЮЩЕГО ИНСТРУМЕНТА С ЛЕГКОСЪЕМНЫМ УЗЛОМ ЖЕСТКОГО КОЛПАЧКА

FIELD: medicine. SUBSTANCE: invention relates to medicine. Inducer for introduction of circular sewing instrument into patient's includes hollow flexible envelope. Flexible envelope has distal end and open proximal end, size of which makes it possible to store part of sewing head of circular sewing instrument. Rigid cap unit can be fixed to distal end of hollow flexible envelope. Rigid cap unit can be made with possibility of selective travel between closed position, in which distal surface of sewing head is covered, and open position, in which distal surface of sewing head is open. EFFECT: part of rigid cap unit has shape, in fact, copying shape of perimeter of part of sewing head, which makes it possible for rigid cap unit to pass proximally through sewing head when introducer is being removed from patient's organism. 14 cl, 47 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК A61B 17/068 (13) 2 560 905 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012125276/14, 17.11.2010 (24) Дата начала отсчета срока действия патента: 17.11.2010 Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 27.12.2013 Бюл. № 36 R U 19.11.2009 US 12/621,679 (72) Автор(ы): БАКСТЕР Честер О. (US), ХАНТ Джон В. (US), СИЛКАИТИС Даниус П. (US), УАЙЛИ Джеффри П. (US), ФРЭЙНЕР Пол Т. (US), ШУЛЬТЕ Джон Б. (US), ЭББОТТ Дэниел Дж. (US) (73) Патентообладатель(и): ЭТИКОН ЭНДО-СЕРДЖЕРИ, ИНК. (US) (45) Опубликовано: 20.08.2015 Бюл. № 23 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 19.06.2012 2 5 6 0 9 0 5 (56) Список документов, цитированных в отчете о поиске: EP 2039316 A2, 25.03.2009. WO 2004/ 011037 A2, 05.02.2004. US 2010/163598 A1, 01.07.2010. EP 282157 A, 14.09.1988. SU 1235495 A, 07.06.1986 (86) Заявка PCT: 2 5 6 0 9 0 5 R U C 2 C 2 US 2010/057104 (17.11.2010) (87) Публикация заявки PCT: WO 2011/063041 (26.05.2011) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, строение ...

Circular stapler introducer with rigid distal end portion

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise a hollow flexible sheath that has a distal end and an open proximal end that is sized to receive a stapling head portion of the circular stapler therein. A rigid cap assembly is attached to the distal end of the hollow flexible sheath. The rigid cap assembly may be configured to selectively move between a closed position wherein a distal face of the stapling head is covered when inserted therein and an open position wherein the cap assembly may be withdrawn from around the stapling head and elongated shaft. A release arrangement interfaces with the rigid cap assembly such that upon an application of a release motion thereto, the rigid cap is movable from the closed position to the open position.

Surgical optical access apparatus

Slanted introducer for end-to-end anastomosis anvil

SLANTED INTRODUCER FOR END-TO-END ANASTOMOSIS ANVIL Abstract A surgical stapling device (10) including an elongated body portion (14) having a proximal end and a distal end, and defining a longitudinal axis therethrough is presented. The surgical stapling device (10) further includes a handle assembly (12) positionable adjacent the body portion (14) at the proximal end thereof and an introducer assembly positioned at the distal end of the body portion (14). The introducer assembly includes a sleeve (16) positionable over at least a portion of a shell (31), the sleeve (16) having a slanted distal end configured to receive a slanted membrane (17) thereon.

Disposable sheath for ultrasound probe mounted on reusable needle structure

A disposable sheath is provided for a radiofrequency ablation device which includes both an ultrasonic imaging probe and a detachable needle advancement assembly. The sheath includes a distal region which conforms closely to a shaft of the ultrasonic imaging probe but drapes more loosely over a handle of the ultrasonic imaging probe. The disposable sheath allows attachment features on both the ultrasonic imaging probe and the needle advancement assembly to be easily visualized and easily connected together.

Slanted introducer for end-to-end anastomosis anvil

SLANTED INTRODUCER FOR END-TO-END ANASTOMOSIS ANVIL Abstract A surgical stapling device (10) including an elongated body portion (14) having a proximal end and a distal end, and defining a longitudinal axis therethrough is presented. The surgical stapling device (10) further includes a handle assembly (12) positionable adjacent the body portion (14) at the proximal end thereof and an introducer assembly positioned at the distal end of the body portion (14). The introducer assembly includes a sleeve (16) positionable over at least a portion of a shell (31), the sleeve (16) having a slanted distal end configured to receive a slanted membrane (17) thereon.

Medical grafting methods and apparatus

SURGICAL OPTICAL ACCESS APPARATUS

The present disclosure provides a package for a medical device containing a cavity for receiving the medical device, a first closure having a sealed portal therein and a second closure adjacent the first closure.

FEMALE CONDOM WITH ADHERING SHIELD AND METHOD OF MANUFACTURE

The present invention is a female condom with an extended shield that can cover and seal the external genitalia to prevent sperm and disease transmissions during coitus. The construction of the present invention involves sealing of the double layered membranous films in an omega or similar shape to create a tubular and a shield portions, followed by applications of adhesive and releasing sheets onto the exterior of both shields before it is eut into the final product. The tubular portion will form the protective barrier for vagina (condom) while the shield portion, which adheres to the external genitalia, will prevent the seepage of body fluid. The tubular portion may be inverted to serve as a male condom. Double tubular portions are constructed for unconventional sexual activities. Transverse and longitudinal folds are created to enlarge the tubular portion. The female condom may be shaped, textured, coloured and f lavoured according to users' demand.

TISSUE THICKNESS COMPENSATORS FOR CIRCULAR SURGICAL STAPLERS

Tissue thickness compensators for use with circular surgical staplers. Various tissue thickness compensators are disclosed for deployment between a stapler head of a surgical circular stapler and an anvil attached thereto to accommodate variances in tissue thickness during stapling. Some tissue thickness compensator arrangements include means and configurations for deploying healing agents for enhancing the healing process.

PROTECTIVE COVER FOR A SURGICAL INSTRUMENT

ИНТРОДУКТОР КРУГОВОГО СШИВАЮЩЕГО ИНСТРУМЕНТА С ЖЕСТКОЙ ДИСТАЛЬНОЙ КОНЕЧНОЙ ЧАСТЬЮ

... 1. Интродуктор для введения хирургического кругового сшивающего инструмента, имеющего рукоятку, удлиненный стержень, выходящий из рукоятки, и сшивающую головку, соединенную с удлиненным стержнем, в организм пациента, причем указанный интродуктор содержит:полую гибкую трубку, имеющую дистальный конец и открытый проксимальный конец, причем указанная полая гибкая трубка имеет размер, позволяющий ей вмещать сшивающую головку и по меньшей мере часть удлиненного стержня;блок жесткого колпачка, прикрепленный к указанному дистальному концу указанной полой гибкой трубки, указанный блок жесткого колпачка выполнен с возможностью избирательного перемещения между закрытым положением, в котором дистальная поверхность сшивающей головки закрыта, когда вставлена в него, и открытым положением, в котором указанный блок колпачка может быть извлечен от сшивающей головки и удлиненного стержня; имеханизм расцепления, взаимодействующий с указанным блоком жесткого колпачка таким образом, что под действием освобождающего ...

Interface structure

An interface structure 700 for detachably interfacing a surgical robot arm to a surgical instrument. The interface structure 700 comprising a main body 704 and a drive transfer element 706 comprising: a first portion being releasably engageable with the surgical robot arm; and a second portion 736 being releasably engageable with the surgical instrument. The drive transfer element 706 moves relative to the main body 704 enabling transfer of drive between the surgical robot arm and the surgical instrument. The main body may define a linear path along which the drive transfer element 706 moves. The drive element 706 may comprise a movable material attachable to at least one of the first and second portions, the movable material being movable to accommodate the movement of the drive transfer element 706 relative to the main body whilst permitting the maintenance of a sterile barrier between the surgical robot arm and the surgical instrument and where the interface structure 700 may further ...

Female condom with adhering shield and method of manufacture

The present invention is a female condom with an extended shield that can cover and seal the external genitalia to prevent sperm and disease transmissions during coitus. The construction of the present invention involves sealing of the double layered membranous films in an omega or similar shape to create a tubular and a shield portions, followed by applications of adhesive and releasing sheets onto the exterior of both shields before it is cut into the final product. The tubular portion will form the protective barrier for vagina (condom) while the shield portion, which adheres to the external genitalia, will prevent the seepage of body fluid. The tubular portion may be inverted to serve as a male condom. Double tubular portions are constructed for unconventional sexual activities. Transverse and longitudinal folds are created to enlarge the tubular portion. The female condom may be shaped, textured, coloured and flavoured according to users' demand.

Specimen retrieval apparatus

Devices for introducing a surgical circular stapling instrument into a patient

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise cover members that are applied over a stapling head portion of the circular stapler. In some embodiments, the cover members are fabricated from a flexible stretchable material and have a bumper portion that protrudes distally beyond the distal face of the stapling head. The staples may be fired through the cover member and the balance of the cover member is withdrawn from the patient with the stapling head. Other cover embodiments are selectively movable from a position wherein the distal face of the stapling head is covered and other positions wherein the distal face of the stapling head is exposed.

Probe cover

A cover for a probe (12), such as an ultrasonic probe, the cover comprising a flexible elongate pouch (1) and a mouth portion (2) for inserting the probe (12) into the pouch, the mouth portion (2) comprising sealing means to enable the mouth portion to be formed into sealing engagement with a proximal end (11) of the probe. Also, a method of preventing a decontaminated ultrasonic probe from contamination comprising the step of, immediately after disinfection, inserting the ultrasonic probe (12) into a cover comprising a flexible elongate pouch (1) and a mouth portion (2) for inserting the probe (12) into to pouch, the mouth portion (2) comprising a deformably rigid portion (3), and deforming the mouth portion (2) into a sealing engagement with a proximal end (11) of the probe, wherein no undisinfected portion of the probe (12) enters the pouch (1).

DEVICES FOR INTRODUCING A SURGICAL CIRCULAR STAPLING INSTRUMENT INTO A PATIENT

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise cover members that are applied over a stapling head portion of the circular stapler. In some embodiments, the cover members are fabricated from a flexible stretchable material and have a bumper portion that protrudes distally beyond the distal face of the stapling head. The staples may be fired through the cover member and the balance of the cover member is withdrawn from the patient with the stapling head. Other cover embodiments are selectively movable from a position wherein the distal face of the stapling head is covered and other positions wherein the distal face of the stapling head is exposed.

circular stapler introducer with rigid distal end portion

BIOPSY DEVICE WITH STERILE SLEEVE

Surgical drape

Probe cover

A cover for a probe (12), such as an ultrasonic probe, the cover comprising a flexible elongate pouch (1) and a mouth portion (2) for inserting the probe (12) into the pouch, the mouth portion (2) comprising sealing means to enable the mouth portion to be formed into sealing engagement with a proximal end (11) of the probe. Also, a method of preventing a decontaminated ultrasonic probe from contamination comprising the step of, immediately after disinfection, inserting the ultrasonic probe (12) into a cover comprising a flexible elongate pouch (1) and a mouth portion (2) for inserting the probe (12) into to pouch, the mouth portion (2) comprising a deformably rigid portion (3), and deforming the mouth portion (2) into a sealing engagement with a proximal end (11) of the probe, wherein no undisinfected portion of the probe (12) enters the pouch (1).

COVERING APPARATUS FOR AN ENDOSCOPE LENS

A covering apparatus for a surgical viewing instrument. The apparatus includes a tape having a first length overlying the viewing portion of the surgical viewing instrument, the tape movable across the viewing portion to move the first length away from the viewing portion and advance a second cleaner length of tape to a position overlying the viewing portion.

CIRCULAR STAPLER INTRODUCER WITH RADIALLY-OPENABLE DISTAL END PORTION

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise a hollow flexible sheath (110) that has a distal end (114) and an open proximal end (112) that is sized to receive a stapling head portion of the circular stapler therein. A radially - openable barrel member (152) is attached to a distal end of the hollow flexible sheath to define an opening for receiving the stapling head therein. A rigid cap member (160) is hingably attached to the radially-openable barrel member and is movable between a closed position wherein the rigid cap member covers a distal end of the opening in the barrel member and open position wherein the rigid cap member is movable to a position wherein the distal end of the opening is exposed. A releasable latch member (140) is provided to engage and release opposed ends of the radially-openable barrel member.

CIRCULAR STAPLER INTRODUCER WITH MULTI-LUMEN SHEATH

Introducers (300) for introducing a surgical circular stapler (10) into a patient. Various embodiments comprise a sheath (302) that defines a first lumen that has a closed end (304) and an open end (306). The first lumen may be sized to receive at least a distal end portion of the stapling head (16) of the stapler within the closed end. The sheath may have a weakened area (310) therein such that upon an application of a release motion thereto, the weakened area ruptures to permit the hollow sheath to be removed from the stapler.

재사용 가능한 니들 구조에 장착된 초음파 프로브용 일회용 시스

... 초음파 영상 프로브와 착탈형 니들 전진 조립체를 포함하는 고주파 절제 디바이스(radiofrequency ablation device)를 위한 일회용 시스(sheath)가 제공된다. 시스는 초음파 영상 프로브의 샤프트에는 밀접하게 부합하지만 초음파 영상 프로브의 핸들에 대해서는 느슨하게 걸쳐지는 원위 영역을 포함한다. 일회용 시스는 초음파 영상 프로브와 니들 전진 조립체 양자 모두 상의 부착 피쳐가 용이하게 시각화되고 용이하게 함께 연결되게 한다.

Condón femenino con protector adherente y el método de manufactura.

UN CONDON FEMENINO CON UN PROTECTOR EXTENDIDO QUE PUEDE CUBRIR Y CERRAR LOS GENITALES EXTERNOS PARA PREVENIR LA TRANSMISION DEL ESPERMA Y ENFERMEDADES DURANTE EL COITO, LA CONSTRUCCION INVOLUCRA EL SELLAMIENTO O UNION DE LA DOBLE CAPA DE LAS PELICULAS MEMBRANOSAS EN UNA FORMA DE OMEGA O SIMILARES PARA CREAR UNA PORCION TUBULAR Y UNA PORCION DEL PROTECTO, SEGUIDO POR LA APLICACION DE ADHESIVOS Y HOJAS DESPRENDIBLES EN EL EXTERIOR DE AMBOS PROTECTORES ANTES DE QUE SEAN CORTADOS PARA LA OBTENCION DEL PRODUCTO FINAL, LA PORCION TUBULAR FORMARA LA BARRERA PROTECTORA PARA LA VAGINA (CONDON) MIENTRAS LA PORCION DEL PROTECTOR, LA CUAL SE ADHIERE A LOS GENITALES EXTERNOS, PREVENDRA EL ESCAPE DE FLUIDOS CORPORALES, LA PORCION TUBULAR PUEDE SER INVERTIDA PARA FUNCIONAR COMO UN CONDON MASCULINO, LAS PORCIONES TUBULARES DOBLES SON CONSTRUIDAS PARA ACTIVIDADES SEXUALES NO CONVENCIONALES, DOBLECES TRANSVERSALES Y LONGITUDINALES SON CREADOS PARA ALARGAR LA PORCION TUBULAR, EL CONDON FEMENINO PUEDE SER ...

Shock Wave Treatment Device

The system for treating an internal organ has a generator source for producing a shock wave connected to a handheld or small shock wave applicator device 2, wherein the external housing 16 of the device 2 is hermetically sealed in a non-electrically conductive insulating skin membrane 5 being of a polymer material, preferably a silicone rubber or polyurethane rubber. Preferably the entire device 2 including the connectors 32, 33 and at least a 20 cm portion of attached cable 1 is sealed using a dip coating process or alternatively can use an insert molding process wherein the device 2 is placed in a mold 400 and the skin membrane 5 is injection molded around the entire housing 16 and the cable 1 has an outer skin 5 that abuttingly seals at a connection 32, 33 to the housing 16. The device 2 may further include an internal vacuum conduit connected to a vacuum system to detect leakages and in use may be used with a sterile sleeve cover with a similar vacuum system for leakage detection.

Schlauchartige Hülle für zahnmedizinische Instrumente

Schlauchartige Hülle (20; 40; 50; 60; 70; 80; 82; 84) für ein zahnmedizinisches Instrument (10; 30), das ein erstes Ende mit einem ein Werkstück (14) aufweisenden Arbeitsende und ein zweites Ende aufweist, wobei die Hülle ein erstes Hüllenende (24) und ein zweites Hüllenende (22) aufweist, dadurch gekennzeichnet, dass das erste Hüllenende (24) offen ist und im Bereich des Arbeitsendes des zahnmedizinischen Instruments (10; 30) derart positionierbar ausgebildet ist, dass nach Anbringung der Hülle (20; 40; 50; 60; 70; 80; 82; 84) über das zahnmedizinische Instrument (10; 30) die Funktion des Werkstücks (14) gewährleistet bleibt.

Interface structure

Film sheath with built-in flange that allows for easy and secure attachment or bonding

A probe cover is provided. The probe cover is formed from a film that defines a tubular sheath having a distal end and a proximal end defining a channel therebetween, where the distal end is closed and the proximal end defines an opening having a periphery; and a flange that extends from the periphery of the opening at the proximal end of the tubular sheath. The flange facilitates the secure attachment of the probe cover to a surgical drape, such as a surgical drape used in the operating room as an anesthesia screen or as a screen to separate the surgical sterile field from the non-sterile field. A method of using the probe cover in conjunction with a probe during a surgical procedure is also provided, where the method includes attaching the probe cover to a surgical drape. A surgical drape that includes the probe cover is further provided.

Sheath and applicator for surgical instrument

Circular stapler introducer with rigid cap assembly configured for easy removal

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise a hollow flexible sheath that has a distal end and an open proximal end that is sized to receive a stapling head portion of the circular stapler therein. A rigid cap assembly may be attached to the distal end of the hollow flexible sheath The rigid cap assembly may be configured to selectively move between a closed position wherein a distal face of the stapling head is covered and an open position wherein the distal face of the stapling head is exposed. A portion of the rigid cap assembly has a shape that substantially matches a perimetrical shape of a portion of the stapling head to enable the rigid cap assembly to pass proximally over the stapling head when the introducer is withdrawn from the patient.

DISPOSABLE SHEATH FOR ULTRASOUND PROBE MOUNTED ON REUSABLE NEEDLE STRUCTURE

A disposable sheath is provided for a radiofrequency ablation device which includes both an ultrasonic imaging probe and a detachable needle advancement assembly. The sheath includes a distal region which conforms closely to a shaft of the ultrasonic imaging probe but drapes more loosely over a handle of the ultrasonic imaging probe. The disposable sheath allows attachment features on both the ultrasonic imaging probe and the needle advancement assembly to be easily visualized and easily connected together.

Film Sheath with Built-In Flange that Allows for Easy and Secure Attachment or Bonding

A probe cover is provided. The probe cover is formed from a film that defines a tubular sheath having a distal end and a proximal end defining a channel therebetween, where the distal end is closed and the proximal end defines an opening having a periphery; and a flange that extends from the periphery of the opening at the proximal end of the tubular sheath. The flange facilitates the secure attachment of the probe cover to a surgical drape, such as a surgical drape used in the operating room as an anesthesia screen or as a screen to separate the surgical sterile field from the non-sterile field. A method of using the probe cover in conjunction with a probe during a surgical procedure is also provided, where the method includes attaching the probe cover to a surgical drape. A surgical drape that includes the probe cover is further provided.

Wundhakenbezug

Bezug für ein chirurgisches Instrument

Bezug (1) für ein chirurgisches Instrument (20), insbesondere einen Wundhaken (20), wobei der Bezug (1) einen schlauchförmigen Bereich (2) zum Aufnehmen des chirurgischen Instruments (20) sowie einen vorderen und einen hinteren Endbereich (3.1, 3.2) aufweist, wobei am vorderen Endbereich (3.1) eine Einführöffnung (4) ausgebildet ist zum Einführen des chirurgischen Instruments (20) und der hintere Endbereich (3.2) verschlossen ist, und wobei am vorderen Endbereich (3.1) ein Befestigungsmittel (5) vorgesehen ist zum Fixieren des Bezuges (1) am chirurgischen Instrument (20), dadurch gekennzeichnet, dass ein Rand (7) des vorderen Endbereiches (3.1) durch eine vordere Verbindungslinie (9.1) zumindest teilweise geschlossen ist, und die Einführöffnung (4) zumindest teilweise im schlauchförmigen Bereich (2) ausgebildet ist und sich bis zum Rand (7) erstreckt. Reference (1) for a surgical instrument (20), in particular a retractor (20), wherein the cover (1) has a tubular portion (2) for receiving the surgical instrument (20) and a front and a rear end portion (3.1, 3.2 ) having, wherein at the front end portion (3.1) an insertion opening (4) is formed for insertion of the surgical instrument (20) and the rear end portion (3.2) is closed, and wherein at the front end region (3.1) a fastening means (5) is provided for fixing the cover (1) on the surgical instrument (20), characterized in that an edge (7) of the front end region (3.1) is at least partially closed by a front connecting line (9.1), and the insertion opening (4) is formed at least partially in the tubular area (2) and extends up to the edge (7).

SYSTEM AND METHOD FOR REMOVING A PROTECTIVE COVER FROM A MEDICAL INSTRUMENT

FILM SHEATH WITH BUILT-IN FLANGE THAT ALLOWS FOR EASY AND SECURE ATTACHMENT OR BONDING

A probe cover is provided. The probe cover is formed from a film that defines a tubular sheath having a distal end and a proximal end defining a channel therebetween, where the distal end is closed and the proximal end defines an opening having a periphery; and a flange that extends from the periphery of the opening at the proximal end of the tubular sheath. The flange facilitates the secure attachment of the probe cover to a surgical drape, such as a surgical drape used in the operating room as an anesthesia screen or as a screen to separate the surgical sterile field from the non-sterile field. A method of using the probe cover in conjunction with a probe during a surgical procedure is also provided, where the method includes attaching the probe cover to a surgical drape. A surgical drape that includes the probe cover is further provided.

A COVER FOR AN ULTRASONIC TRANSDUCER

The invention relates to a film tube implemented like a bag for enclosing a manually operated ultrasonic head (8) and the cable leads thereof, and wherein an adhesive surface (3) is provided for attaching the film tube on the ultrasonic head (8). According to the invention, a carrier (9) is provided for the adhesive surface (3), and the film tube comprises a sound opening (10) in the region of the adhesive surface (3), wherein the carrier (9) covers the sound opening (10) and is tightly connected to the film tube. A film tube is thus provided by means of the invention, preserving the ultrasonic head (8), in particular the sound surface thereof, as best as possible, and avoiding the use of a gel between the ultrasonic head (8) and the film tube. Frequent application and removal of the adhesive surface (3) also does not cause problems for the sound surface, because the adhesive surface (3) can be removed from the ultrasonic head (8) without leaving residue.

FEMALE CONDOM WITH ADHERING SHIELD AND METHOD OF MANUFACTURE

The present invention is a female condom with an extended shield that can cover and seal the external genitalia to prevent sperm and disease transmissions during coitus. The construction of the present invention involves sealing of the double layered membranous films in an omega or similar shape to create a tubular and a shield portions, followed by applications of adhesive and releasing sheets onto the exterior of both shields before it is cut into the final product. The tubular portion will form the protective barrier for vagina (condom) while the shield portion, which adheres to the external genitalia, will prevent the seepage of body fluid. The tubular portion may be inverted to serve as a male condom. Double tubular portions are constructed for unconventional sexual activities. Transverse and longitudinal folds are created to enlarge the tubular portion. The female condom may be shaped, textured, coloured and flavoured according to users' demand.

DEVICES FOR INTRODUCING A SURGICAL CIRCULAR STAPLING INSTRUMENT INTO A PATIENT

MOUNTING ADAPTER FOR SECURING A STERILE COVER ON A MICROSCOPE, MICROSCOPE FOR USE WITH AN ADAPTER OF THIS TYPE, AND SYSTEM HAVING A MICROSCOPE OF THIS TYPE AND AN ADAPTER OF THIS TYPE

A mounting adapter for detachably attaching a sterile cover to an objective of a microscope includes a passage for inserting the objective. A drape-lens or light-transparent disc is arranged in the passage such that it adopts an oblique angle to the longitudinal axis of the passage. The mounting adapter includes a latching device for an axially holding of the mounting adapter on the objective inserted into the passage. A positioning geometry causes a reproducible target angular positioning or target rotational alignment of the mounting adapter on the objective by its axial attachment to fulfil its positioning function independently and separately from the latching device.

WUNDOFFENHALTER, INSBESONDERE OPERATIONSHAKEN

CIRCULAR STAPLER INTRODUCER WITH RADIALLY-OPENABLE DISTAL END PORTION

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise a hollow flexible sheath (110) that has a distal end (114) and an open proximal end (112) that is sized to receive a stapling head portion of the circular stapler therein. A radially - openable barrel member (152) is attached to a distal end of the hollow flexible sheath to define an opening for receiving the stapling head therein. A rigid cap member (160) is hingably attached to the radially-openable barrel member and is movable between a closed position wherein the rigid cap member covers a distal end of the opening in the barrel member and open position wherein the rigid cap member is movable to a position wherein the distal end of the opening is exposed. A releasable latch member (140) is provided to engage and release opposed ends of the radially-openable barrel member.

SLANTED INTRODUCER FOR END-TO-END ANASTOMOSIS ANVIL

A surgical stapling device including an elongated body portion having a proximal end and a distal end, and defining a longitudinal axis therethrough is presented. The surgical stapling device further includes a handle assembly positionable adjacent the body portion at the proximal end thereof and an introducer assembly positioned at the distal end of the body portion. The introducer assembly includes a sleeve positionable over at least a portion of a shell, the sleeve having a slanted distal end configured to receive a slanted membrane thereon.

Devices and methods for introducing a surgical circular stapling instrument into a patient

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise cover members that are applied over a stapling head portion of the circular stapler. In some embodiments, the cover members are fabricated from a flexible stretchable material and have a bumper portion that protrudes distally beyond the distal face of the stapling head. The staples may be fired through the cover member and the balance of the cover member is withdrawn from the patient with the stapling head. Other cover embodiments are selectively movable from a position wherein the distal face of the stapling head is covered and other positions wherein the distal face of the stapling head is exposed.

Specimen retrieval apparatus

A specimen retrieval apparatus includes an elongated tubular member defining a lumen therethrough and having an end effector disposed at a distal end thereof. The end effector includes a shaft defining a longitudinal axis, the shaft including a lumen extending therethrough. The lumen of the shaft communicates with the lumen of the elongated tubular member. A suction member is disposed at a distal end of the shaft in communication with the lumen of the shaft. The suction member is configured to retain a tissue specimen thereon. A sleeve is disposed about the shaft and is movable with respect to the shaft from a proximal to a distal position. A specimen retrieval bag is coupled to the sleeve. The bag is deployable from an undeployed position wherein the bag is disposed about the sleeve to an extended position wherein the bag is deployed over the tissue specimen.

Überzug zum Umhüllen eines chirurgischen Instrumentes

Motion feedthrough

A robotic system comprises a robot arm (300 fig 3) and a motion feedthrough 600 for a surgical drape, the motion feedthrough 600 comprising a drive transfer element 601, 602, 603 with a first portion and a second portion, the first portion being releasably engageable with a portion of the robot arm (300 fig 3) and the second portion being releasably engageable with a portion of an instrument (306 fig 3), the drive transfer element 601, 602, 603 being linearly movable relative to a bulk portion of the drape so as to transfer drive between the robot arm (300 fig 3) and the instrument (306 fig 3), wherein the motion feedthrough comprises a first longitudinally extending element 601, 602, 603 and a second longitudinally extending element601, 602, 603, the first and second longitudinally extending elements 601, 602, 603 being slidingly engageable with one another along at least a portion of their length.

Probe for medical purposes has a casing and a flexible protective foil to surround the casing and seal it on all sides

An intermediate space (9) between a protective foil (4) and a casing (2) keeps a flow link to a suction device (13) designed so that it generates lower pressure compared to its surroundings in an inner chamber (5) of protective foil so as to apply the foil tightly to the casing's surface. The foil has an insert opening (6) for the casing that can be sealed after inserting the casing.

SCHUTZHÜLLE UND EINFÜHRUNGSHILFE FÜR EIN CHIRURGISCHES INSTRUMENT

Surgical drape

Circular stapler introducer with multi-lumen sheath

Introducers (300) for introducing a surgical circular stapler (10) into a patient. Various embodiments comprise a sheath (302) that defines a first lumen that has a closed end (304) and an open end (306). The first lumen may be sized to receive at least a distal end portion of the stapling head (16) of the stapler within the closed end. The sheath may have a weakened area (310) therein such that upon an application of a release motion thereto, the weakened area ruptures to permit the hollow sheath to be removed from the stapler.

Circular stapler introducer with radially-openable distal end portion

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise a hollow flexible sheath (110) that has a distal end (114) and an open proximal end (112) that is sized to receive a stapling head portion of the circular stapler therein. A radially - openable barrel member (152) is attached to a distal end of the hollow flexible sheath to define an opening for receiving the stapling head therein. A rigid cap member (160) is hingably attached to the radially-openable barrel member and is movable between a closed position wherein the rigid cap member covers a distal end of the opening in the barrel member and open position wherein the rigid cap member is movable to a position wherein the distal end of the opening is exposed. A releasable latch member (140) is provided to engage and release opposed ends of the radially-openable barrel member.

MEDICAL CONDOM AND AUTOMATIC MEDICAL CONDOM SUPPLY DEVICE

Disclosed is an automatic medical condom supply device comprising: a condom supply part provided in a device body to supply, one by one, medical condom modules packaged in packaging paper; a condom withdrawal part for moving, to the outside, through an outlet formed in the device body, the medical condom module supplied from the condom supply part; a packaging paper removal part for removing the packaging paper of the medical condom module withdrawn to the outside of the device body by means of the condom withdrawal part; and a condom holding part which is provided on the outer side of the device body, and on which the medical condom discharged through the outlet is held so that a medical probe can be coupled to the medical condom from which the packaging paper has been removed.

Covering Apparatus For An Endoscope Lens

A covering apparatus for a surgical viewing instrument. The apparatus includes a tape having a first length overlying the viewing portion of the surgical viewing instrument, the tape movable across the viewing portion to move the first length away from the viewing portion and advance a second cleaner length of tape to a position overlying the viewing portion.

Specimen retrieval apparatus

A specimen retrieval apparatus includes an elongated tubular member defining a lumen therethrough and having an end effector disposed at a distal end thereof. The end effector includes a shaft defining a longitudinal axis, the shaft including a lumen extending therethrough. The lumen of the shaft communicates with the lumen of the elongated tubular member. A suction member is disposed at a distal end of the shaft in communication with the lumen of the shaft. The suction member is configured to retain a tissue specimen thereon. A sleeve is disposed about the shaft and is movable with respect to the shaft from a proximal to a distal position. A specimen retrieval bag is coupled to the sleeve. The bag is deployable from an undeployed position wherein the bag is disposed about the sleeve to an extended position wherein the bag is deployed over the tissue specimen.

BIOPSY DEVICE WITH STERILE SLEEVE

A sterile cover assembly is for a biopsy device. The biopsy device includes a reusable holster including a housing and driving mechanism. The driving mechanism is for driving a cutter in a needle of a probe. The housing is adapted to releasably couple to the probe. The sterile cover assembly includes a sleeve and a flexible sterile cover. The sleeve is configured to receive at least a portion of the housing of the reusable holster. The sterile cover is coupled to the sleeve and is configured to cover the housing of the holster. 120-. (canceled)21. A protective cover for use with an article , the protective cover comprising:a flexible cover having a closed end; anda retainer ring configured to retain a part of the flexible cover on an outer surface of the retainer ring with the flexible cover in a folded configuration.22. The protective cover of claim 21 , wherein the retainer ring includes a body defining a slot claim 21 , wherein the slot is configured to permit a portion of the body to fold onto itself.23. The protective cover of claim 22 , wherein the retainer ring further includes an interlocking portion disposed on each side of the slot claim 22 , wherein the interlocking portion is configured to provide rigidity at the slot when each side of the slot is engaged with the other.24. The protective cover of claim 22 , wherein the retainer ring further includes an interlocking portion disposed on each side of the slot claim 22 , wherein the interlocking portion is configured to provide rigidity at the slot when each side of the slot is engaged with the other claim 22 , wherein the interlocking portion includes a tongue and groove configuration.25. The protective cover of claim 22 , wherein the body is a polymer material having a thickness configured to provide at least some flexibility.26. The protective cover of claim 21 , wherein retainer ring is configured to collapse onto itself to transition to a reduced diameter configuration for folding of the flexible cover ...

FULL-SCANNER BARRIER FOR AN INTRA-ORAL DEVICE

Removable barrier devices (e.g., sleeves) for covering medical scanning devices to reduce the chance of cross-contamination between patients and/or to protect the scanning devices from physical damage. The barrier device can include a cover that has an integrated window for passing optical signals between the scanning device and an external environment. The cover can include a sleeve that covers a handle portion of the scanning device to prevent contamination of the handle from a user's hand or glove. The cover and sleeve may both be formed of the same flexible material, or the cover may be rigid to maintain the window in a fixed position and the sleeve may be flexible to allow a user to activate a button or touchpad on the handle. An interface region between the cover and sleeve may provide a hermetic seal. The window may include a nanostructured antireflective material to limit internal reflections. 1. A removable barrier device for covering a handheld intraoral scanner , the barrier device comprising:a cover adapted to fit over a scanning portion of the intraoral scanner at a distal end of the scanner, the cover including a window for allowing transmission of an optical signal between the scanner and an external environment;wherein the cover is adapted to maintain the window in a fixed position relative to an optical component of the scanner; anda flexible sleeve extending from the cover and adapted to cover a handle of the scanner.2. The device of claim 1 , wherein the flexible sleeve is coupled to the cover at an interface region configured to prevent fluid from passing through the barrier device between the cover and the sleeve.3. The device of claim 2 , wherein the interface region comprises an adhesive tape.4. The device of claim 2 , wherein the interface region comprises a gasket.5. The device of claim 4 , wherein the gasket comprises an O-ring.6. (canceled)7. The device of claim 4 , wherein the gasket is integral to the proximal cover.8. The device of ...

MODULAR SYSTEM FOR MULTI-MODAL IMAGING AND ANALYSIS

A portable, modular handheld imaging system is disclosed. The modular system comprises a first housing portion and a second housing portion. The first housing portion includes at least one excitation light source. A first filter is configured to detect and permit passage of selected optical signals responsive to illumination with the excitation light to a first image sensor. A second filter is configured to detect and permit passage of selected optical signals responsive to illumination of the target surface with white light to a second image sensor. The second housing portion is configured to releasably receive the first housing portion. The second housing portion includes a display and a processor configured to receive the detected fluorescent and white light optical signals and to output a representation of the target surface to the display based on the detected optical signals. 1. A portable , handheld imaging system , comprising:at least one excitation light source configured to emit excitation light during fluorescent imaging;a first filter configured to detect and permit passage of optical signals, responsive to illumination of a target surface with the excitation light and having a wavelength corresponding to one or more of bacterial fluorescence, bacterial autofluorescence, tissue fluorescence, and tissue autofluorescence, to a first image sensor;a white light source configured to emit white light during white light imaging;a second filter configured to detect and permit passage of optical signals, responsive to illumination of the target surface with the white light and having a wavelength in the visible light range, to a second image sensor; anda processor configured to receive the detected fluorescent and white light optical signals and to output a representation of the target surface to a display based on the detected optical signals.2. The system of claim 1 , wherein the at least one excitation light source is configured to emit excitation light having ...

Universal Surgical Access System

A surgical system includes a surgical arm including at least a distal segment. The surgical system further includes a drape disposed over the surgical arm such that the surgical arm is at least partially covered by the drape. An instrument connector is coupled to the distal segment of the surgical arm through the drape and includes a stem and a shaft. The shaft is configured to receive a surgical instrument. When the instrument connector is coupled to the surgical arm, the instrument connector secures a portion of the drape against the distal segment of the surgical arm. Other example surgical systems and surgical arms are also disclosed. 1. A surgical system comprising:a surgical arm including at least a distal segment;a drape disposed over the surgical arm such that the surgical arm is at least partially covered by the drape; andan instrument connector coupled to the distal segment of the surgical arm through the drape, the instrument connector including a stem and a shaft, wherein the shaft is configured to receive a surgical instrument;wherein the instrument connector secures a portion of the drape against the distal segment of the surgical arm when the instrument connector is coupled to the surgical arm.2. The system of claim 1 , wherein the surgical arm further comprises:a plurality of segments including the distal segment, a first intermediate segment, a second intermediate segment, and a proximal segment;a first ball joint coupled between the distal segment and the first intermediate segment;a telescopic joint coupled between the first intermediate segment and the second intermediate segment, wherein the telescopic joint permits translation of the first intermediate segment with respect to the second intermediate segment; anda second ball joint coupled between the second intermediate segment and the proximal segment.3. The system of claim 1 , wherein the distal segment of the surgical arm includes a socket;wherein the stem of the instrument connector is ...

POLYISOPRENE LATEX GRAPHENE COMPOSITES AND METHODS OF MAKING THEM

The present invention relates to a method of preparing reduced graphene oxide, incorporation of the reduced graphene oxide into polyisoprene latex to provide a polyisoprene latex graphene composite and elastomeric articles prepared using the polyisoprene latex-graphene composite. In particular, the reduction of graphene oxide is accomplished without the use of strong reducing agents and organic solvents and incorporation of the reduced graphene oxide into polyisoprene latex is accomplished using room temperature latex mixing method or hot maturation. The resultant composite exhibits good colloid stability and polyisoprene latex films produced from the composite exhibit good mechanical properties with improved ageing resistance. 1. A method of preparing an elastomeric article comprising:a) dipping a former into a polyisopropene latex graphene composite composition comprising polyisoprene latex bonded to or cross-linked with an at least partially reduced graphene oxide and at least one stabilizer, to form an elastomeric film on the former; andb) curing the elastomeric film to obtain a cured elastomeric film, andc) producing an elastomeric article using the cured elastomeric film,and optionally dipping the former into a coagulant solution before step a).2. The method of claim 1 , wherein the method comprising dipping a former into a coagulant solution before step a).3. The method of claim 1 , wherein the coagulant solution comprises metal salt ions of sodium claim 1 , calcium claim 1 , magnesium claim 1 , barium claim 1 , zinc or aluminum.4. The method claim 1 , wherein the coagulant solution comprises a metallic stearate in a concentration of about 0.1 to 5.0% by weight claim 1 , a wetting agent in a concentration of about 0.001 to 1.0% by weight and/or an anti-foaming agent in a concentration of 0.001 to 1.0% by weight.5. The method of claim 1 , wherein the at least one stabilizer is selected from the group consisting of: a metal hydroxide claim 1 , an anionic ...

PROTECTIVE COVER SET FOR A MEDICAL PROBE

Methods of installing a protective cover set for a medical probe are described herein, which may include an elongate protective cover having two or more fastening elements, with at least one fastening element at a point along the length of the protective cover. Embodiments may be configured to fit within a removable outer wrapper. 1. A method of using a protective cover set for a medical probe , comprising:inserting a medical probe into an open end of a probe cover contained within a removable outer wrapper;after inserting the medical probe, exposing an intermediate fastening element connected with the probe cover at a midpoint of the probe cover by at least partly removing the removable outer wrapper; andsecuring the probe cover to the medical probe by the intermediate fastening element.2. The method of claim 1 , wherein securing the probe cover to the medical probe comprises removing a backing strip from an adhesive portion of the intermediate fastening element claim 1 , wrapping the intermediate fastening element at least partly around the probe cover claim 1 , and adhering the intermediate fastening element to itself or to the probe cover by the adhesive portion.3. The method of claim 1 , wherein securing the probe cover to the medical probe comprises crimping or folding a portion of the probe cover claim 1 , and attaching the intermediate fastening element around the crimped or folded portion of the probe cover.4. The method of claim 1 , wherein securing the probe cover to the medical probe comprises pulling a release liner attached with the intermediate fastening element from outside the removable outer wrapper such that the release liner tightens the intermediate fastening element around the probe cover.5. The method of claim 1 , wherein inserting the medical probe into the open end of the probe cover further comprises inserting the medical probe through a length of the probe cover claim 1 , such that a working end of the medical probe abuts an interior ...

CONNECTOR AND METHODS FOR MAKING AND USING THE CONNECTOR

A multipart connector is employed in a system that tracks a medical device in the human body. The multipart connector includes a first connector portion and a second connector portion wherein the first connector portion pierces a contamination barrier to couple with the second connector portion. The medical device is a trackable structure having an integrated electromagnet circuit. The trackable structure is arranged to controllably produce a magnetic field. An interface is provided in the system to produce a positional representation of the trackable structure when the trackable structure is placed and moved within the human body. A magnetic field sensing device drives the integrated electromagnet circuit of the trackable structure tracks medical device and provides position information to the interface. The multipart connector electrically couples the magnetic field sensing device to the trackable structure. 1. A system , comprising:a trackable structure having an integrated electromagnet circuit, the trackable structure arranged to controllably produce a magnetic field;an interface to produce a positional representation of the trackable structure when the trackable structure is within a human body;a magnetic field sensing device arranged to drive the integrated electromagnet circuit of the trackable structure and arranged to provide position information to the interface; anda multipart connector to electrically couple the magnetic field sensing device to the trackable structure, the multipart connector including a first connector portion and a second connector portion.2. A system according to claim 1 , wherein the trackable structure includes a medical device and a trackable conductor.3. A system according to claim 2 , wherein the trackable conductor is arranged to receive an electromagnetic drive signal and arranged to generate an electromagnetic field in correspondence with the electromagnetic drive signal.4. A system according to claim 3 , wherein the magnetic ...

Methods and systems for coupling a surgical tool to a tool driver of a robotic surgical system

Systems and methods are provided for coupling a robotic surgical tool with a tool driver of a robotic surgical system via a sterile barrier disposed between the tool and the driver. The tool has an elongate shaft and an end effector coupled thereto, as well as a mating interface member having a plurality of independently movable portions and a plurality of coupling features disposed about a perimeter of an outer wall of the mating interface member. The coupling features are configured to reversibly engage with a proximal end of a corresponding actuation member from a plurality of actuation members of the tool driver. The coupling features reversibly engage with the proximal ends of the actuation members so as to allow the actuation members to move in proximal and distal directions independently from one another to thereby control operation of the end effector.

Interface structure

An interface structure for detachably interfacing a surgical robot arm to a surgical instrument, the interface structure comprising a main body; and a drive transfer element comprising a first portion and a second portion, the first portion being releasably engageable with a portion of the surgical robot arm and the second portion being releasably engageable with a portion of the surgical instrument; the drive transfer element being movable relative to the main body so as to enable transfer of drive between the surgical robot arm and the surgical instrument.

PROTECTIVE COVER INSTALLATION AND REMOVAL TOOL, SYSTEMS, AND METHODS

According to an exemplary aspect, a tool for installing and/or removing a protective cover of an instrument includes a body portion having an open end and a closed end. The open end defines an interior passage that extends into the body portion along a longitudinal axis of the body portion toward the closed end of the body portion. The interior passage is configured to receive at least a portion of the protective cover in the interior passage. One or more members are connected to the body portion, and each of the one or more members includes a free end movable relative to the body portion. Systems and methods relate to tools for installing and/or removing protective covers of instruments. 1. A tool for installing and/or removing a protective cover of an instrument , comprising:a body portion having an open end and a closed end, the open end defining an interior passage that extends into the body portion along a longitudinal axis of the body portion toward the closed end of the body portion, the interior passage being configured to receive at least a portion of the protective cover in the interior passage; andone or more members connected to the body portion, each of the one or more members comprising a free end movable relative to the body portion.2. The tool of claim 1 , further comprising at least one engaging portion at the free end of each of the one or more members.3. The tool of claim 2 , wherein the at least one engaging portion comprises at least one pincer element.4. The tool of claim 3 , wherein the at least one pincer element comprises a wedge-shaped projection.5. The tool of claim 4 , wherein the wedge-shaped projection comprises a narrow end having a width of less than 0.050 inches (1.27 mm).6. The tool of claim 5 , wherein the narrow end of the wedge-shaped projection has a width of about 0.015 inches (0.381 mm).7. The tool of claim 1 , wherein the one or more members extend away from the open end of the body portion along the longitudinal axis of the ...

Polyisoprene Latex Graphene Composites and Methods of Making Them

The present Invention' relates to a method of preparing reduced grapheme oxide, Incorporation of the adduced graphene oxide into polyisoprene latex to provide a polyisoprene latex graphene composite and elastomerk articles prepared using the polyisoprene latex-graphene composite. In particular, the reduction of-graphene oxide is accomplished without the use of strong reducing agents and organic solvents and incorporation of die reduced graphene oxide into polyisoprene latex Is accomplished using room temperature latex mixing method or hot maturation. The resultant composite exhibits good colloid stability and polyisoprene latex films produced from the composite exhibit good mechanical properties with improved ageing resistance. 1. A polyisoprene latex graphene composite composition comprising:a. polyisoprene latex;b. at least one stabilizer;c. at least one curing agent; and i. adjusting the pH of a graphene oxide composition to between about 8 and 12;', 'ii. adding to the pH adjusted graphene oxide composition an agent selected from sulfur, at least one dithiocarbamate, a thiuram, thiourea, a thiazole, a guanidine, a metal oxide or a mixture thereof; and', 'iii. mixing the graphene oxide composition by slow agitation at a temperature in a range of from about 20° C. to about 80° C. for a time period in a range of about 4 to about 24 hours., 'd. at least partially reduced graphene oxide prepared by'}2. The composition according to wherein the at least one stabilizer is selected from a metal hydroxide claim 1 , an anionic surfactant claim 1 , an anionic dispersant or a combination thereof.3. The composition according to wherein the at least one stabilizer is selected from potassium hydroxide claim 2 , sodium dodecyl sulfate claim 2 , sodium salt of polymerized alkyl naphthalene sulfonic acid claim 2 , and mixtures thereof.4. The composition according to wherein the at least one stabilizer is present in an amount of from about 0.01 phr to 5.0 phr.5. The composition ...

DISPOSABLE SHEATH FOR ULTRASOUND PROBE MOUNTED ON REUSABLE NEEDLE STRUCTURE

A disposable sheath is provided for a radiofrequency ablation device which includes both an ultrasonic imaging probe and a detachable needle advancement assembly. The sheath includes a distal region which conforms closely to a shaft of the ultrasonic imaging probe but drapes more loosely over a handle of the ultrasonic imaging probe. The disposable sheath allows attachment features on both the ultrasonic imaging probe and the needle advancement assembly to be easily visualized and easily connected together. 1. A disposable sheath for use in combination with a radiofrequency ablation device which includes (i) a reusable probe shaft having an ultrasound imaging transducer near a distal end thereof and (ii) a disposable needle advancement assembly which is configured to removably attach to a side of the probe shaft , wherein said disposable sheath comprises:a tubular body having a sealed distal end and an open proximal end;wherein the tubular body is formed from a thin material and has a distal portion configured to conform closely to the distal end of the reusable probe shaft including at least the ultrasound imaging transducer so that no air gaps remain over the transducer when the sheath is in place on the probe shaft;wherein a proximal portion of the sheath is loose and does not conform to a proximal length of the probe shaft; andwherein the sheath does not interfere with attachment of the needle advancement assembly when the sheath is in place over the probe shaft.2. A disposable sheath as in claim 1 , wherein the tubular body comprises a polymer membrane having a thickness in the range from 25 μm to 600 μm.3. A disposable sheath as in claim 2 , wherein the polymer is selected from the group consisting of polyisoprene claim 2 , polyurethane claim 2 , and latex.4. A disposable sheath as in claim 3 , wherein the sheath is formed by dip-molding claim 3 , casting claim 3 , compression molding claim 3 , or liquid injection molding.5. A disposable sheath as in claim 1 , ...

Method and system for reduction of contamination in needle guides

A system and method for reducing the risk of contamination of interior regions of a needle guide which is disposed on an endocavity transducer, which system includes an elastic membrane forming a pocket which covers a needle exit hole in the needle guide. The pocket is disposed on a sheath which is both; disposed around the endocavity transducer and between the endocavity transducer and the needle guide.

MOTION FEEDTHROUGH

A motion feedthrough for a surgical drape, the motion feedthrough comprising a drive transfer element comprising a first portion and a second portion, the first portion being releasably engageable with a portion of a robot arm and the second portion being releasably engageable with a portion of an instrument, the drive transfer element being movable relative to a bulk portion of the drape so as to transfer drive between the robot arm and the instrument. 1. A motion feedthrough for a surgical drape , the motion feedthrough extending generally in a plane and comprising:a drive transfer element comprising a first portion and a second portion, the first portion being releasably engageable with a portion of a terminal link of a robot arm and the second portion being releasably engageable with a portion of an instrument, the drive transfer element being linearly movable in the plane relative to a bulk portion of the drape so as to transfer drive between the robot arm and the instrument, wherein the drive transfer element is linearly movable in a direction substantially parallel to a longitudinal axis of the terminal link of the robot arm.2. A motion feedthrough as claimed in claim 1 , in which the motion feedthrough is operable to transfer drive without compromising the integrity of the surgical drape.3. A motion feedthrough as claimed in claim 1 , in which the motion feedthrough is configured to substantially close a hole in the drape and/or be attachable to the periphery of a hole in the drape so as to maintain a substantially hermetic sterile barrier.41. A motion feedthrough as claimed claim 1 , in which the motion feedthrough comprises a first longitudinally extending element and a second longitudinally extending element claim 1 , the first and second longitudinally extending elements being slidingly engageable with one another along at least a portion of their length.5. A motion feedthrough as claimed in claim 4 , in which the first longitudinally extending element ...

SURGICAL DRAPE

A surgical drape for covering at least a portion of a surgical robot arm, the arm comprising at least one drive assembly interface element for transferring drive between the arm and an instrument engageable with the arm, the drape comprising an interface portion locatable between the arm and the instrument when the instrument is engaged with the arm; and a bulk portion encompassing the interface portion; the interface portion and the bulk portion being adjacent one another, the interface portion comprising one or more of a material or configuration having a lower modulus than that of the bulk portion in at least one direction, and a movable portion, the movable portion being movable relative to the bulk portion, so as to permit repeatable movement of a portion of the interface portion relative to the bulk portion. 2. A surgical drape according to claim 1 , in which the interface portion comprises a movable portion claim 1 , the movable portion being movable relative to the bulk portion.3. A surgical drape according to claim 1 , in which the bulk portion wholly encompasses the interface portion.4. A surgical drape according to claim 1 , in which the material of the interface portion is at least one of a woven and a resilient material.5. A surgical drape according to claim 1 , in which the interface portion comprises an unconstrained portion of the drape.6. A surgical drape according to claim 1 , in which the interface portion comprises a ruckle control portion configured to at least partially control tension in the material of the drape.7. A surgical drape according to claim 6 , in which the ruckle control portion comprises the movable portion.8. A surgical drape according to claim 6 , in which the ruckle control portion comprises a concertina section claim 6 , the concertina section being configurable between an expanded state and a contracted state.9. A surgical drape according to claim 8 , in which the concertina section is biased towards one of the expanded state ...

Method and systems for coupling a surgical tool to a tool driver of a robotic surgical system

Systems and methods are provided for coupling a robotic surgical tool with a tool driver of a robotic surgical system via a sterile barrier disposed between the tool and the driver. The tool has an elongate shaft and an end effector coupled thereto, as well as a mating interface member having a plurality of independently movable portions and a plurality of coupling features disposed about a perimeter of an outer wall of the mating interface member. The coupling features are configured to reversibly engage with a proximal end of a corresponding actuation member from a plurality of actuation members of the tool driver. The coupling features reversibly engage with the proximal ends of the actuation members so as to allow the actuation members to move in proximal and distal directions independently from one another to thereby control operation of the end effector.

Methods and systems for coupling a surgical tool to a tool driver of a robotic surgical system

Systems and methods are provided for coupling a robotic surgical tool with a tool driver of a robotic surgical system via a sterile barrier disposed between the tool and the driver. The tool has an elongate shaft and an end effector coupled thereto, as well as a mating interface member having a plurality of independently movable portions and a plurality of coupling features disposed about a perimeter of an outer wall of the mating interface member. The coupling features are configured to reversibly engage with a proximal end of a corresponding actuation member from a plurality of actuation members of the tool driver. The coupling features reversibly engage with the proximal ends of the actuation members so as to allow the actuation members to move in proximal and distal directions independently from one another to thereby control operation of the end effector.

Tissue monitoring surgical retractor system

An apparatus for monitoring the characteristics of tissue adjacent a surgical site and communicating that information to a health care provider includes a retractor, a sensor, and a processing system. The sensor is disposed on the retractor and is configured to measure a parameter indicative of at least one characteristic of the tissue adjacent the first or the second blade. The processing system is in communication with the sensor and configured and arranged to receive information from the sensor indicative of the measured parameter. It includes a threshold stored therein indicative of excessive trauma to the tissue and it is configured in a manner such that it compares the received information to the stored threshold and communicates information to the health care provider regarding the comparison.

Tissue thickness compensators for circular surgical staplers

Tissue thickness compensators for use with circular surgical staplers. Various tissue thickness compensators are disclosed for deployment between a stapler head of a surgical circular stapler and an anvil attached thereto to accommodate variances in tissue thickness during stapling. Some tissue thickness compensator arrangements include means and configurations for deploying healing agents for enhancing the healing process.

Tissue thickness compensators for surgical staplers

Tissue thickness compensators for use with circular surgical staplers. Various tissue thickness compensators are disclosed for deployment between a stapler head of a surgical circular stapler and an anvil attached thereto to accommodate variances in tissue thickness during stapling. Some tissue thickness compensator arrangements include means and configurations for deploying healing agents for enhancing the healing process.

Device for introduction of surgical circular sewing instrument into patient's organism

Изобретение относится к медицине и может быть использовано для введения в организм пациента хирургического кругового сшивающего инструмента, имеющего сшивающую головку, удерживающую внутри кольцеобразную кассету со скобами. Интродуктор содержит полую оболочку. Полая оболочка имеет открытый проксимальный конец и дистальный конец. Размер проксимального конца позволяет вводить его поверх, по меньшей мере, дистальной части сшивающей головки. Дистальный конец образует выступающий по периметру окружности участок амортизации, который закрывает дистальную поверхность кольцеобразной кассеты со скобами и проходит над плоскостью, образованной дистальной поверхностью кассеты со скобами. В результате сшивающие инструменты могут быть приведены в действие через элемент оболочки. Остатки элемента оболочки извлекают из организма пациента вместе со сшивающей головкой. 2 н. и 6 з.п. ф-лы, 46 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК A61B 17/11 (13) 2 559 422 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012125268/14, 17.11.2010 (24) Дата начала отсчета срока действия патента: 17.11.2010 Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 27.12.2013 Бюл. № 36 (73) Патентообладатель(и): ЭТИКОН ЭНДО-СЕРДЖЕРИ, ИНК. (US) (45) Опубликовано: 10.08.2015 Бюл. № 22 (86) Заявка PCT: C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 19.06.2012 US 2010/057103 (17.11.2010) (87) Публикация заявки PCT: WO 2011/063040 (26.05.2011) 2 5 5 9 4 2 2 2 5 5 9 4 2 2 (56) Список документов, цитированных в отчете о поиске: WO 2008/089404 A2, 24.07.2008. US 5404870 A, 11.04.1995. US 7182239 B1, 27.02.2007. US 2005/143756 A1, 30.06.2005. WO 2008/089404 A2, 24.07.2008. US 4408692 A, 11.10.1983. US 5263937 A, 23.11.1993. SU 1558396 A1, 23.04.1990. SU 1771705 A1, 30.10.1992 R U R U 19.11.2009 US 12/621,672 (72) Автор(ы): БАКСТЕР Честер О. (US), ХАНТ Джон В. (US), СИЛКАИТИС Даниус П. (US), УАЙЛИ ...

Circular stapler introducer with rigid cap assembly configured for easy removal

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise a hollow flexible sheath that has a distal end and an open proximal end that is sized to receive a stapling head portion of the circular stapler therein. A rigid cap assembly may be attached to the distal end of the hollow flexible sheath The rigid cap assembly may be configured to selectively move between a closed position wherein a distal face of the stapling head is covered and an open position wherein the distal face of the stapling head is exposed. A portion of the rigid cap assembly has a shape that substantially matches a perimetrical shape of a portion of the stapling head to enable the rigid cap assembly to pass proximally over the stapling head when the introducer is withdrawn from the patient.

Circular stapler introducer with radially-openable distal end portion

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise a hollow flexible sheath that has a distal end and an open proximal end that is sized to receive a stapling head portion of the circular stapler therein. A radially-openable barrel member is attached to a distal end of the hollow flexible sheath to define an opening for receiving the stapling head therein. A rigid cap member is hingably attached to the radially-openable barrel member and is movable between a closed position wherein the rigid cap member covers a distal end of the opening in the barrel member and open position wherein the rigid cap member is movable to a position wherein the distal end of the opening is exposed. A releasable latch member is provided to engage and release opposed ends of the radially-openable barrel member.

Diagnostic and therapeutic equipment e.g. computer tomograph, MRI, shock wave generator radiation diagnosis or therapy

The magnetic resonance equipment has an opening (1) into which the patient can be admitted from either side (2 or 3). Its interior is divided by a barrier (4) in the form of a cylinder of e.g. Teflon film which is sealed (5) into the exposure apparatus (6). Lifting jacks (11,12) for tables (13) carrying the patient are installed in both spaces (9,10), either of which can be equipped as a sterile enclosure while a patient less vulnerable to infection occupies the other space.

Containment tubes and imaging systems employing same

An isolation system with imaging or radiation therapy capability is disclosed. At least one containment barrier (14, 15, 16, 17) defines an isolation region (10). An imaging or therapy system (20) is disposed outside of the isolation region. The containment barrier includes a substantially hollow tubular extension (24, 42, 44, 124, 224, 324) protruding away from the isolation region (10). The substantially hollow tubular extension surrounds an interior volume (26) that is in fluid communication with the isolation region and is in fluid isolation from the imaging or therapy system. The substantially hollow tubular extension is made at least partially of a material providing operative communication between the imaging or therapy system and the interior volume of the substantially hollow tubular extension.

Containment tubes and imaging systems employing same

An isolation system with imaging or radiation therapy capability is disclosed. At least one containment barrier ( 14, 15, 16, 17 ) defines an isolation region ( 10 ). An imaging or therapy system ( 20 ) is disposed outside of the isolation region. The containment barrier includes a substantially hollow tubular extension ( 24, 42, 44, 124, 224, 324 ) protruding away from the isolation region ( 10 ). The substantially hollow tubular extension surrounds an interior volume ( 26 ) that is in fluid communication with the isolation region and is in fluid isolation from the imaging or therapy system. The substantially hollow tubular extension is made at least partially of a material providing operative communication between the imaging or therapy system and the interior volume of the substantially hollow tubular extension.

Probe overcover

用于如超声探针的探针(12)的遮盖物，该遮盖物包括柔性长条袋(1)和用于将探针(12)插入袋中的口部(2)，口部(2)包括：密封部件，密封部件使口部能够被形成为与探针的近端(11)密封接合。另外，一种防止已去污的超声探针被污染的方法，包括：在消毒后立即将超声探针(12)插入遮盖物中，遮盖物包括柔性长条袋(1)和用于将探针(12)插入袋中的口部(2)，口部包括可变形刚性部分(3)；以及使口部(2)变形成与探针的近端(11)密封接合，其中探针(12)的未被消毒的部分不进入袋(1)。

Circular stapler introducer with multi-lumen sheath

本发明公开了用于将外科圆形缝合器引导到患者体内的引导器。多个实施例包括护套，该护套限定第一内腔，该第一内腔具有闭合端部和开放端部。第一内腔的尺寸可以形成为将缝合器的缝合头部的至少远端部分接纳在闭合端部内。护套中可以具有削弱区域，使得在向其实施释放运动时，削弱区域破裂以允许从缝合器移除中空护套。

Tubular blind ended cover for e.g. clip, has two strips arranged at opposite sides of open end and rollable in cover when cover is rolled, where cover is designed to be rollable by edge of open end, tubular in nature, and is made of cotton

Schlauchartiger, blind endender Überzug (10) für ein chirurgisches Instrument, dadurch gekennzeichnet, dass der Überzug (10) über den Rand seines offenen Endes (10b) einrollbar ausgebildet und wenigstens ein am offenen Ende (10b) des Überzugs (10) mit dem Überzug (10) verbundenes, beim Einrollen des Überzugs (10) in den Überzug (10) einrollbares Band (30) vorgesehen ist.

Biopsy device with sterile sleeve

살균 커버 어셈블리는 생검 디바이스용이다. 생검 디바이스는 하우징 및 구동 메커니즘을 포함하는 재사용 가능한 홀스터를 포함한다. 구동 메커니즘은 프로브의 바늘내 커터를 구동하기 위한 것이다. 하우징은 프로브에 해제 가능하게 결합되도록 되어 있다. 살균 커버 어셈블리는 슬리브 및 가요성 살균 커버를 포함한다. 슬리브는 재사용 가능한 홀스터의 하우징의 적어도 일부를 수용하도록 구성된다. 살균 커버는 슬리브에 결합되고 홀스터의 하우징을 커버하도록 구성된다. The sterile cover assembly is for a biopsy device. The biopsy device includes a reusable holster that includes a housing and a drive mechanism. The drive mechanism is for driving the cutter in the needle of the probe. The housing is adapted to be releasably coupled to the probe. The sterile cover assembly includes a sleeve and a flexible sterile cover. The sleeve is configured to receive at least a portion of a housing of the reusable holster. A sterile cover is coupled to the sleeve and configured to cover the housing of the holster.

Circular stapler introducer with rigid cap assembly configured for easy removal

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise a hollow flexible sheath that has a distal end and an open proximal end that is sized to receive a stapling head portion of the circular stapler therein. A rigid cap assembly may be attached to the distal end of the hollow flexible sheath The rigid cap assembly may be configured to selectively move between a closed position wherein a distal face of the stapling head is covered and an open position wherein the distal face of the stapling head is exposed. A portion of the rigid cap assembly has a shape that substantially matches a perimetrical shape of a portion of the stapling head to enable the rigid cap assembly to pass proximally over the stapling head when the introducer is withdrawn from the patient.

Probe cover

用于如超声探针的探针(12)的遮盖物，该遮盖物包括柔性长条袋(1)和用于将探针(12)插入袋中的口部(2)，口部(2)包括：密封部件，密封部件使口部能够被形成为与探针的近端(11)密封接合。另外，一种防止已去污的超声探针被污染的方法，包括：在消毒后立即将超声探针(12)插入遮盖物中，遮盖物包括柔性长条袋(1)和用于将探针(12)插入袋中的口部(2)，口部包括可变形刚性部分(3)；以及使口部(2)变形成与探针的近端(11)密封接合，其中探针(12)的未被消毒的部分不进入袋(1)。

Device for endoscopic operation using an endoscopic operation tool and method of use

The invention relates to a device (14) for making an endoscopic operation using at least one endoscopic operation tool (21) that comprises operation means (2) mounted at the distal end (23) of a tubular and flexible carrier sheath (24) in which extends a cable (27) for controlling the operation means mounted so as to be mobile in the carrier sheath and interacting with manoeuvring means (26) mounted at the proximal end (25) of the carrier sheath, including a tubular protection sheath (15) in which the carrier sheath (24) of an endoscopic operation tool can slide and adapted to slide in the functional channel (6) of an endoscope (1), wherein the proximal end (16) of the protection sheath includes a holding end piece connected to the protection sheath (15) and in which the carrier sheath can slide.

Motion feedthrough

Circular stapler introducer with rigid cap assembly configured for easy removal

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise a hollow flexible sheath that has a distal end and an open proximal end that is sized to receive a stapling head portion of the circular stapler therein. A rigid cap assembly may be attached to the distal end of the hollow flexible sheath The rigid cap assembly may be configured to selectively move between a closed position wherein a distal face of the stapling head is covered and an open position wherein the distal face of the stapling head is exposed. A portion of the rigid cap assembly has a shape that substantially matches a perimetrical shape of a portion of the stapling head to enable the rigid cap assembly to pass proximally over the stapling head when the introducer is withdrawn from the patient.

Biopsy device with sterile sleeve

一种无菌盖组件是用于活检装置。所述活检装置包括可重复使用的套壳，所述可重复使用的套壳包括壳体和驱动机构。所述驱动机构是用于驱动在探针的针中的切割器。所述壳体适于可释放地联接到所述探针。所述无菌盖组件包括套筒和柔性无菌盖。所述套筒被配置成接纳所述可重复使用的套壳的所述壳体的至少一部分。所述无菌盖联接到所述套筒并且被配置成覆盖所述套壳的所述壳体。

Probe cover

A method of preventing a decontaminated ultrasonic probe from contamination comprising the step of, immediately after disinfection, inserting the ultrasonic probe (12) into a cover comprising a flexible elongate pouch (1) and a mouth portion (2) for inserting the probe (12) into to pouch, the mouth portion (2) comprising a deformably rigid portion (3), and deforming the mouth portion (2) into a sealing engagement with a proximal end (11) of the probe, wherein no undisinfected portion of the probe (12) enters the pouch (1).

Sheath and applicator for surgical instrument

A sterile sheath (12) and applicator (14) apparatus for use with a surgical instrument (100), includes a flexible sheath member (12) defining a longitudinal bore (20) at least extending through the proximal end (16) thereof dimensioned for reception of an elongated portion (104) of a surgical instrument and an applicator (14) mounted adjacent the proximal end (16) of the sheath member (12) for facilitating positioning of the sheath member (12) about the elongated portion (104) of the surgical instrument (100). The applicator (14) includes a hollow tube portion defining an axial bore therethrough and a handle (34) operatively connected to the tube portion. The tube portion is sufficient in length to support the sheath member (12) in a folded condition thereof with a major portion of the length of the sheath member disposed about the tubular portion. The handle (34) is dimensioned to be engaged by a surgeon and manipulated to extend the sheath member (12) about the elongated portion (104) of the instrument (100) to an extended position with the elongated portion (104) at least partially received within the longitudinal bore (20) of the sheath member (12).

Circular stapler introducer with multi-lumen sheath

Dilation device and expandable sleeve for a dilation instrument

Die vorliegende Erfindung offenbart eine Dilatationsvorrichtung (4), die ein Dilatationsinstrument (3), das einen distalen radial ausdehnbaren Abschnitt (32), der über einen länglichen Schaft (31) mit einem Handhabeabschnitt (35) gekoppelt ist, und einen aufweitbaren Überzug (1) für den Ausdehnungsabschnitt des (32) Dilatationsinstruments (3), der ein geschlossenes distales Ende und ein offenes proximales Ende hat, aufweist. Der Überzug (1) weist einen Schaftabschnitt (11) auf, der sich entlang des Schafts (31) des Dilatationsinstruments (3) erstreckt. Das offene proximale Ende des Überzugs (1) ist lösbar mit dem distalen Ende des Handhabeabschnitts (32) des Dilatationsinstruments (3) gekoppelt. Ferner wird der Überzug (1) an sich offenbart, der aus einem Netzmaterial besteht und einen Schaftabschnitt (11) hat, der an dem offenen proximalen Ende mit einer Kopplungshülse (13') verbunden ist.

Tissue thickness compensators for circular surgical staplers.

Varios compensadores de grosor de tejido (19100, 19200, 19300, 19400, 19500, 10601, 19700, 19800, 19900, 20000, 20100, 20200, 20300, 20500, 20600, 20700, 20800, 20900) se describen para desplegarse entre un cabezal de la engrapadora de una engrapadora circular quirúrgica y un yunque unido a esta para adecuar variaciones en el grosor del tejido durante el engrapado; algunas disposiciones de compensador de grosor de tejido incluyen medios y configuraciones para el despliegue de agentes de curativos para mejorar el proceso curativo; los compensadores de grosor de tejido (19100) se unen al yunque por miembros de unión (19112, 19130, 19070).

Full-scanner barrier for an intra-oral device

Removable barrier devices (e.g., sleeves) for covering medical scanning devices to reduce the chance of cross-contamination between patients and/or to protect the scanning devices from physical damage. The barrier device can include a cover that has an integrated window for passing optical signals between the scanning device and an external environment. The cover can include a sleeve that covers a handle portion of the scanning device to prevent contamination of the handle from a user's hand or glove. The cover and sleeve may both be formed of the same flexible material, or the cover may be rigid to maintain the window in a fixed position and the sleeve may be flexible to allow a user to activate a button or touchpad on the handle. An interface region between the cover and sleeve may provide a hermetic seal. The window may include a nano structured antireflective material to limit internal reflections.

Method of gastrostomy, and an infection preventive cover, kit or catheter kit, and a gastrostomy catheter kit

A PEG catheter is prevented from being infected. An infection preventive cover includes an elongated sheath having one opening end. The opening end is embroidered with a ligature at its circumferential section. A guide wired which is inserted through an abdominal wall into a stomach and which is then drawn out of an oral cavity is linked with a joint wire of a PEG catheter. Thereafter, the PEG catheter is covered with the infection preventive cover. The opening end of the sheath is tied up by the ligature. By pulling the guide wire on the abdomen wall side, the PEG catheter covered with the cover is delivered into the stomach. By pulling a cutting wire exposed through the abdomen wall, the ligature is cut off and the opening end of the cover is opened. Further in order to make it easy to close tightly and to loose an opening end, another infection preventive cover is provided. A closing thread which is embroidered along a circumferential edge of the opening end of a sheath is apart from the embroidered portion and loosely passes through a tightening tube to be led outside from an outer end of the tube. When a portion of the thread which is led outside the tube is pulled out, the opening end of the sheath is closed by the closing thread. The thread is kept in its tightened state. When the tightened thread is loosened, the opening end of the sheath is naturally opened or becomes openable state.

Circular stapler introducer with radially-openable distal end portion

Probe cover

Sheath and applicator for surgical instrument

Modular system for multi-modal imaging and analysis.

La presente invención se refiere a un sistema de toma de imágenes manual, modular, portátil. El sistema modular comprende una primera porción de alojamiento y una segunda porción de alojamiento. La primera porción de alojamiento incluye al menos una fuente de luz de excitación. Un primer filtro está configurado para detectar y permitir el pasaje de señales ópticas seleccionadas sensibles a iluminación con la luz de excitación a un primer sensor de imagen. Un segundo filtro está configurado para detectar y permitir el pasaje of señales ópticas seleccionadas sensibles a iluminación de la superficie objetivo con luz blanca a un segundo sensor de imagen. La segunda porción de alojamiento está configurada para recibir liberablemente la primera porción de alojamiento. La segunda porción de alojamiento incluye una pantalla y un procesador configurado para recibir las señales ópticas de luz blanca y fluorescente detectadas y generar una representación de la superficie objetivo a la pantalla con base en las señales ópticas detectadas.

Tubular film cover for medical devices

A tubular film cover for medical devices comprises a tubular film having an open and a closed end section (2) and having a sterile and a non-sterile side. The tubular film cover comprises an adhesive film (3) on the outer side of the closed end section (2) on the non-sterile side, the medical device (4) being attached on said adhesive film.

Surgical drape including unwinding mechanism

Sheath and applicator for surgical instrument

A sterile sheath (12) and applicator (14) apparatus for use with a surgical instrument (100), includes a flexible sheath member (12) defining a longitudinal bore (20) at least extending through the proximal end (16) thereof dimensioned for reception of an elongated portion (104) of a surgical instrument and an applicator (14) mounted adjacent the proximal end (16) of the sheath member (12) for facilitating positioning of the sheath member (12) about the elongated portion (104) of the surgical instrument (100). The applicator (14) includes a hollow tube portion defining an axial bore therethrough and a handle (34) operatively connected to the tube portion. The tube portion is sufficient in length to support the sheath member (12) in a folded condition thereof with a major portion of the length of the sheath member disposed about the tubular portion. The handle (34) is dimensioned to be engaged by a surgeon and manipulated to extend the sheath member (12) about the elongated portion (104) of the instrument (100) to an extended position with the elongated portion (104) at least partially received within the longitudinal bore (20) of the sheath member (12).

Medical grafting methods and apparatus

Methods and apparatus for making an anastomotic connection between a first conduit (10) and a second conduit (20). A connector structure (200) having a first end portion and a second end portion is positioned about a balloon catheter (300), which when pressurized, expands to a significant extent at the distal end thereof. The balloon (300) enlarges the connector structure (200) when positioned at the distal end portion of the balloon (300) to create the anastomosis, and at the same time reduces the axial length of the connector (200), thereby compressing the first conduit (10) to the second conduit (20), creating a hemodynamic seal and a firm attachment of the two conduits (10, 20). After enlargement, the connector structure (200) remains in place and adds structure to the anastomosis. During introduction, the second end portion of the connector is covered by a nosecone assembly (404) to prevent trauma to the second conduit (20) while the apparatus is being introduced. The nosecone assembly (404) has a flexible structure which may change configuration to expose the second set of members (218) after insertion into the second conduit (20) and to allow removal of the nosecone (404) after deployment.

Articulated surgical probe and method for use

A surgical probe includes an articulated digit located at a distal end of a positioning shaft having a longitudinal axis. An actuator is located at a proximal end of the positioning shaft that is operatively connected to the articulated digit so as to move it between a continuous range of positions from an extended position to a substantially curved position while maintaining a kinesthetic relationship between a surgeon's finger engaging the actuator and the articulated digit. Preferably, the surgeons finger position and shape directly correspond to the position and shape of the articulated digit. A method is provided for probing, dissecting, and retracting anatomical structures.

Slanted introducer for end-to-end anastomosis anvil

A surgical stapling device (10) including an elongated body portion (14) having a proximal end and a distal end, and defining a longitudinal axis therethrough is presented. The surgical stapling device further includes a handle assembly (12) positionable adjacent the body portion at the proximal end thereof and an introducer assembly positioned at the distal end of the body portion. The introducer assembly includes a sleeve (16) positionable over at least a portion of a shell (31), the sleeve having a slanted distal end configured to receive a slanted membrane (17) thereon.

Device for the thermal treatment of biological tissue

The invention relates to a method for thermally obliterating biological tissue by light radiation known from the art. The inventive device comprises two separable parts, namely a handpiece (102) and a rigid puncture shaft (103) with an optical window (1) and an interior diffuser element (8). The handpiece (102) and the puncture shaft (103) are lockably but detachably linked with each other in a non-positive and/or positive manner by means of connector (4) so that the puncture shaft (103) can be exchanged any time.

Surgical drape

A surgical robot drape for providing a sterile barrier over a portion of a surgical robot, the drape comprising a plurality of accessibility portions spaced apart from one another in the drape for providing selective access through the drape at the respective locations of the accessibility portions, each accessibility portion comprising a separation line joining neighbouring portions of the drape and being configured to permit the separation of the neighbouring portions of the drape about the separation line for allowing access through an opening thereby formed in the drape.

Biospy device with sterile sleeve

A sterile cover assembly is for a biopsy device. The biopsy device includes a reusable holster including a housing and driving mechanism. The driving mechanism is for driving a cutter in a needle of a probe. The housing is adapted to releasably couple to the probe. The sterile cover assembly includes a sleeve and a flexible sterile cover. The sleeve is configured to receive at least a portion of the housing of the reusable holster. The sterile cover is coupled to the sleeve and is configured to cover the housing of the holster.

Disposable padding for a self-retaining retraction device

A disposable cover (100) for a retractor of a self-retaining retractor system has an elastic sheath (102) that can be easily placed and removed by elastically engaging the blade (74) and a disposable pad (104) attached on the elastic sheath. The elastic sheath can be an open cylinder (band shaped) or closed at one end (sock shaped) and is sized to cover a majority of the different size and shaped retractor blades. The elastic sheath retains the disposable pad on the blade by elastic compressive force. A single elastic sheath (102) must be elastic enough to accommodate multiple sized blades and retain them in a fixed position while the blade is approximately vertically disposed within patient. The elastic sheath (102) can be made from latex, nylon or any other surgical grade elastic or elastic type product.

Motion feedthrough

A motion feedthrough for a surgical drape, the motion feedthrough comprising a drive transfer element comprising a first portion and a second portion, the first portion being releasably engageable with a portion of a robot arm and the second portion being releasably engageable with a portion of an instrument, the drive transfer element being movable relative to a bulk portion of the drape so as to transfer drive between the robot arm and the instrument.

Containment tubes and imaging systems employing same

公开了一种具有成像或辐射治疗能力的隔离系统。至少一个遏制-障(14、15、16、17)限定了隔离区域(10)。成像或治疗系统(20)被安置在隔离区域的外部。遏制屏障包括远离隔离区域(10)突出的基本中空管状延伸部(24、42、44、124、224、324)。基本中空管状延伸部围绕内部体积(26)，该内部体积与隔离区域流体连通并且与成像或治疗系统流体隔离。基本中空管状延伸部至少部分由一种在成像或治疗系统与基本中空管状延伸部的内部体积之间提供操作地连通的材料制成。

Circular stapler introducer with radially-openable distal end portion

Introducers for introducing a surgical circular stapler into a patient. Various embodiments comprise a hollow flexible sheath (110) that has a distal end (114) and an open proximal end (112) that is sized to receive a stapling head portion of the circular stapler therein. A radially - openable barrel member (152) is attached to a distal end of the hollow flexible sheath to define an opening for receiving the stapling head therein. A rigid cap member (160) is hingably attached to the radially-openable barrel member and is movable between a closed position wherein the rigid cap member covers a distal end of the opening in the barrel member and open position wherein the rigid cap member is movable to a position wherein the distal end of the opening is exposed. A releasable latch member (140) is provided to engage and release opposed ends of the radially-openable barrel member.

Textile cover for a medical tool

Die Erfindung betrifft einen textilen Bezug (1) für ein medizinisches Werkzeug mit einer Einführöffnung (6) zur Aufnahme des medizinischen Werkzeugs, wobei der textile Bezug (1) einseitig verschlossen ist. Der textile Bezug (1) weist einen schlauchförmigen ersten Bereich (2) zur Aufnahme des medizinischen Werkzeugs sowie einen zweiten Bereich (3) als Befestigungsmittel für das medizinische Werkzeug auf. Zwischen den Bereichen (2 und 3) ist die Einführöffnung (6) zum Einführen des medizinischen Werkzeugs ausgebildet. Der zweite Bereich (3) ist derart in Längsrichtung geteilt, dass sich zwei Bändel (4 und 5) ergeben, die als Befestigungsmittel zum Fixieren des textilen Bezuges (1) am medizinischen Werkzeug vorgesehen sind. Derartige Bezüge für medizinische, insbesondere chirurgische Werkzeuge dienen insbesondere dazu, bei chirurgischen Eingriffen ein Abrutschen des Instrumentes von dem Gewebe, das mit ihnen gehalten wird, zu verhindern.

Tissue thickness compensators for circular surgical staplers

本发明公开了各种组织厚度补偿件(19100，19200，19300，19400，19500，10601，19700，19800，19900，20000，20100，20200，20300，20500，20600，20700，20800，20900)以用于部署在外科圆形缝合器的缝合器头部与附接到其的砧座之间，以适应缝合过程中组织厚度的变化。一些组织厚度补偿件构造包括用于部署增强康复过程的康复剂的装置和构型。所述组织厚度补偿件(19100)通过附接构件(19112，19130，19070)附接到所述砧座。

Circular stapler introducer with rigid distal end portion

本发明公开了用于将外科圆形缝合器引导到患者体内的引导器。多个实施例包括中空柔性护套，该中空柔性护套具有远端和开放近端，该开放近端的尺寸形成为在其中接纳圆形缝合器的缝合头部部分。刚性端帽组件附接到中空柔性护套的远端。刚性端帽组件能够选择性地在闭合位置和打开位置之间运动，在该闭合位置中，当缝合头部已经插入到刚性端帽组件中时，缝合头部的远侧面被覆盖，在该打开位置中，端帽组件可以从缝合头部和细长轴周围退回。释放装置与刚性端帽组件交接，使得在向其实施释放运动时，刚性端帽能够从闭合位置运动到打开位置。

Disposable sheath for ultrasound probe mounted on reusable needle structure

A disposable sheath is provided for a radiofrequency ablation device which includes both an ultrasonic imaging probe and a detachable needle advancement assembly. The sheath includes a distal region which conforms closely to a shaft of the ultrasonic imaging probe but drapes more loosely over a handle of the ultrasonic imaging probe. The disposable sheath allows attachment features on both the ultrasonic imaging probe and the needle advancement assembly to be easily visualized and easily connected together.

Anti-contamination cover

Resilient drape assemblies with guides for use with surgical robots

The present teachings generally provide for a robotic surgical system also including a robotic arm extending between a distal end and a proximal end; a keeper coupled to the robotic arm, with the keeper having a keeper interface. The system further including a drape including: a first portion defining an opening shaped to receive the distal end of the robotic arm there through, a second portion disposed in fluid communication with the first portion and defining a cavity shaped to accommodate at least a portion of the distal end of the robotic arm therein, and a guide disposed, between the first portion and the second portion and having a guide interface configured to releasably attach to the keeper interface of the keeper to secure the drape to the robotic arm.

INTRODUCER TO INTRODUCE A CIRCULAR SURGICAL STAPLER

introdutor de grampeador circular com porção de extremidade distal rígida. trata-se de introdutores para introduzir um grampeador cirúrgico circular em um paciente. várias modalidades compreendem uma bainha oca flexível que tem uma extremidade distal e uma extremidade proximal aberta que é dimensionada para receber uma porção de cabeça de grampeamento do grampeador circular nela. um conjunto de tampa rígido pode ser extremidade distal da bainha oca flexível. o conjunto de tampa rígido pode ser configurado para se mover de modo seletivo entre uma posição fechado em que uma face distal da cabeça de grampeamento está coberta quando inserido nele e uma posição aberta em que o dito conjunto de tampa pode ser removido de ao redor da cabeça de grampeamento e da haste alongada; e uma disposição de liberação faz interface com conjunto de tampa rígido de modo que quando um movimento de liberação é aplicado ao mesmo, a tampa rígida é móvel a partir da posição fechada até a posição aberta. circular stapler introducer with rigid distal end portion. these are introductors to introduce a circular surgical stapler to a patient. various embodiments comprise a flexible hollow sheath that has a distal end and an open proximal end that is sized to receive a stapling head portion of the circular stapler thereon. a rigid cover assembly may be the distal end of the flexible hollow sheath. the rigid cover assembly can be configured to selectively move between a closed position where a distal face of the stapling head is covered when inserted into it and an open position where said cover assembly can be removed from around the stapling head and elongated stem; and a release arrangement interfaces with a rigid cover assembly so that when a release movement is applied to it, the rigid cover is movable from the closed position to the open position.

Disposable sheath for ultrasound probe mounted on reusable needle structure

A disposable sheath is provided for a radiofrequency ablation device which includes both an ultrasonic imaging probe and a detachable needle advancement assembly. The sheath includes a distal region which conforms closely to a shaft of the ultrasonic imaging probe but drapes more loosely over a handle of the ultrasonic imaging probe. The disposable sheath allows attachment features on both the ultrasonic imaging probe and the needle advancement assembly to be easily visualized and easily connected together.

TISSUE THICKNESS COMPENSATOR FOR USE WITH A CIRCULAR SURGICAL STAPLER AND CIRCULAR SURGICAL STAPLING SYSTEM

compensadores de espessura de tecido para grampeadores cirúrgicos circulares. a presente invenção refere-se a vários compensadores de espessura de tecido, que são revelados para posicionamento entre uma cabeça de grampeador de um grampeador cirúrgico circular e uma bigorna ali fixada para acomodar variações de espessura de teci-do durante o grampeamento. algumas disposições de compensador de espessura de tecido incluem meios e configurações para a dispensação de agentes de cura que aprimoram o processo de cura. os compensadores de espessura de tecido são fixados à bigorna por elementos de fixação.

Biopsy device with sterile sleeve

A sterile cover assembly is for a biopsy device. The biopsy device includes a reusable holster including a housing and driving mechanism. The driving mechanism is for driving a cutter in a needle of a probe. The housing is adapted to releasably couple to the probe. The sterile cover assembly includes a sleeve and a flexible sterile cover. The sleeve is configured to receive at least a portion of the housing of the reusable holster. The sterile cover is coupled to the sleeve and is configured to cover the housing of the holster.

Holder and ear thermometer using said holder

測温対象者の耳の鼓膜の温度を非接触で測定するための赤外線センサを有し、測温対象者の耳穴に装着される耳式体温計（Ｅ）の保持具（Ｆ１）は、耳式体温計（Ｅ）の少なくとも一部を覆うように装着される保持具本体（２０５）と、保持具本体（２０５）から外側に湾曲して延伸され、測温対象者の耳甲介艇（５０４）と係合可能な可撓性の係合腕（２０１）と、保持具本体（２０５）から延伸され、係合腕（２０１）と接合して支持する可撓性の支持部（２０２）とを備える。

Shock wave treatment device and method of use

The system for treating an internal organ (100) has a generator source for producing a shock wave connected to a portable shock wave applicator device (2), wherein the shock wave applicator device (2) has a side-firing shock wave head (40) having a variable angle adjustment relative to a release and lock connected handle or holder means (5) for holding said device (2). The inclination of the shock wave head (40) can be set to a fixed inclination to reach the organ (100) at various locations or surfaces or can be pivotally inclined continuous to vary the treatment surfaces area.