METHOD FOR FORMING AN IMAGE USING AN ISOTOPE, IN ORDER TO PERFORM A BIOPSY PROCESS

PURPOSE: A method for forming an image is provided to receive tissue for positron emission tomography and breast-specific gamma imaging by forming a side opening to the flexible sleeve. CONSTITUTION: A targeting assembly(50) includes a sleeve assembly(100) which is supported by a sleeve mount(136). The sleeve assembly includes an enlarged distal end part(140). The end part includes one or more internal seals. The sleeve assembly includes a sleeve(110) with an open distal end part(114) and a side tissue receiving port(116). The targeting assembly includes a cradle assembly(60). The cradle assembly supports the sleeve mount. COPYRIGHT KIPO 2011 ...

BIOPSY DEVICE

A biopsy device includes a probe, a holster, and a tissue sample holder for collecting tissue samples. The probe includes a needle and a hollow cutter. The tissue sample holder includes a housing having a plurality of chambers that are configured to receive a plurality of strips connected by at least one flexible member. The flexible member is configured to permit the strips to pivot relative to each other such that the strips can shift between a flat configuration and a arcuate configuration. The tissue sample holder is rotatable to successively index each chamber to the cutter lumen such that tissue samples may be collected in the strips. The strips may be removed from the tissue sample holder and placed in a tissue sample holder container for imaging of tissue samples.

Biopsy Device with Detachable Needle

A biopsy device comprises a targeting set assembly, a probe assembly, and a holster assembly, which are detachable from one another. The targeting set assembly comprises a needle assembly having a tissue piercing tip and tissue receiving aperture. The needle assembly further comprises a needle portion, a needle hub, and a connecting member. The connecting member permits attachment of the needle assembly to the probe assembly. The needle portion may include one or more ceramic inserts, and further is provided with a dual lumen structure. The needle hub comprises features to permit access to the dual lumen structure of the needle portion, while managing fluid and vacuum within the device.

BIOPSY TARGETING CUBE WITH LIVING HINGES TO PROVIDE A TAPERED PROFILE

PURPOSE: A biopsy targeting cube is provided to form a tapered profile by including at least one hinge member. CONSTITUTION: A first plate(96) has a plurality of openings. The first and second plates are controlled to secure the part of a patient. A guide device(104) is combined with the selected opening among the plurality of openings of the first plate. The guide device includes a body, at least one path, and one pair of hinge members. The body has a proximal part and a distal part. The path receives at least one part of the medial device. One pair of hinge members are combined with the body and interface with the surface of the first plate. COPYRIGHT KIPO 2011 ...

BIOPSY TARGETING CUBE WITH AN ELASTOMERIC EDGE FOR GUIDING A MEDICAL DEVICE TO A PATIENT

PURPOSE: A biopsy targeting cube with an elastomeric edge is provided to be firmly fitted to a grid plate with an opening of various shapes and sizes by compressing the elastomeric edge. CONSTITUTION: A first plate(96) has a plurality of openings. The first and second plates are adjusted in order to secure the part of a patient. A guide device(104) is combined with the selected opening among the plurality of openings of the first plate. The guide device includes a body, at least one path, and an external elastomeric part. The path includes at least one side of a medical device. The external elastomeric part is combined with at least one edge or surface of the guide device. The external elastomeric part is engaged with the first plate. COPYRIGHT KIPO 2011 ...

Biopsy targeting cube with angled interface

Biopsy devices

Biopsy devices and methods useful with Positron Emission Tomography (PET) and Breast Specific Gamma Imaging (BSGI) are disclosed. A biopsy device including a flexible tube having a side aperture, and a PET or BSGI imageable material disposed within the flexible tube is disclosed. A biopsy method is disclosed that includes advancing a flexible tube having a PET or BSGI imageable material distally through the biopsy device. Various other embodiments and applications are disclosed.

APPARATUS FOR FORMING IMAGES, CAPABLE OF DETERMINING THE CORRECT POSITION OF A TARGET TISSUE FOR A RADIOPACITY BIOPSY NEEDLE

PURPOSE: An apparatus for forming images is provided to confirm the location of a sleeve toward the target of lesion by applying an isotope to at least part of a targeting unit or a biopsy unit for obtaining a tissue sample. CONSTITUTION: A targeting assembly includes an introducer(400) with an isotope. The targeting assembly includes a sleeve assembly(100), which is supported by a sleeve mount(136), and a cradle assembly(60). The cradle assembly supports a biopsy unit including an external biopsy needle and an internal cutter. The cradle assembly supports the sleeve mount in order to transfer the biopsy need and a sleeve to a pre-set direction. COPYRIGHT KIPO 2011 ...

Control Module Interface for MRI Biopsy Device

A biopsy system includes a first external device, a second external device and a control module interface. The control module interface is in electrical communication with both the first and second external devices, and the control module interface is in mechanical communication with the second external device. The control module interface is configured to be positioned remotely from at least one of the first and second external devices. The control module interface comprises a motor, operational electronics, a shaft connector assembly, an electrical connector and a cabinet configured to house the motor and operational electronics. The motor is in mechanical communication with the second external device via a mechanical cable. The operational electronics are configured to permit control of the motor and a motorized component of the second external device. In some embodiments, the mechanical cable comprises a flexible shaft cable, such as a speedometer cable.

BIOPSY TARGETING CUBE INCLUDING AN ANGLED INTERFACE AND A TAPERED PROFILE

PURPOSE: A biopsy targeting cube is provided to interface with an opening of a grid plate by including a tapered surface. CONSTITUTION: A first plate(96) has a plurality of openings. The first and second plates are controlled to secure the part of a patient. A guide device(104) is combined with the opening selected among the plurality of openings of the first plate. The guide device includes a body, at least one path, and an interface part. The body has a proximal part and a distal part. The path receives at least one part of a medical device. The interface part is combined with at least one surface of the body. The interface part is tapered from the proximal part to the distal part. COPYRIGHT KIPO 2011 ...

BIOPSY DEVICE TARGETING FEATURES

An apparatus for guiding a biopsy instrument into tissue of a patent comprises a cannula, a guide device, a support structure, and a locking assembly. At least a portion of the biopsy instrument is insertable into the cannula. The guide device comprises at least one guide hole. The at least one guide hole is configured to receive the cannula. The support structure is configured to position the guide device relative to a breast of a patent. The locking assembly comprises a lock arm that is configured to engage the cannula to restrict translational movement of the cannula within the guide hole of the guide device. 1. An apparatus for guiding a biopsy instrument into tissue of a patient , the apparatus comprising:(a) a cannula, wherein at least a portion of the biopsy instrument is insertable into the cannula;(b) a guide device comprising at least one guide hole, wherein the at least one guide hole is configured to receive the cannula;(c) a support structure, wherein the support structure is configured to position the guide device relative to a breast of a patient; and(d) a locking assembly, wherein the locking assembly comprises a lock arm wherein the lock arm is configured to engage the cannula to restrict translational movement of the cannula within the guide hole of the guide device.2. The apparatus of further comprising an obturator claim 1 , wherein the obturator comprises a tissue piercing distal tip claim 1 , wherein the obturator is insertable into the cannula.3. The apparatus of claim 2 , wherein the cannula includes a distal opening claim 2 , wherein at least a portion of the obturator is configured to extend through the distal opening when the obturator is inserted into the cannula.4. The apparatus of claim 3 , wherein the opening of the cannula is oriented obliquely relative to a longitudinal axis of the cannula.5. The apparatus of claim 3 , wherein the cannula further includes a lateral aperture claim 3 , wherein the opening is at least partially defined ...

Biopsy targeting cube with living hinges

A biopsy system comprises a control module, a localization assembly, a biopsy device, and a targeting cube. The biopsy device comprises a holster portion and a probe. The probe and/or other associated components are configured to selectively couple with a targeting cube, where the targeting cube is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces. The targeting cube further comprises guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide passageways through the targeting cube. The targeting cube further comprises at least one hinged member positioned along the outer portion of the targeting cube and interfacing with an aperture in the grid plate. The hinged member may provide a tapered profile to the targeting cube and may further comprise an elastomeric portion.

Biopsy probe and targeting set interface

A biopsy system includes a biopsy targeting assembly, a needle, and a biopsy device. The biopsy targeting assembly includes a cradle. The needle is releasably supported by the targeting assembly. The biopsy device includes a body having a tissue collection assembly and a cutter. The cutter is translatable relative to the body and extends distally from the body. The cradle of the targeting assembly releasably supports the body of the biopsy device distally of the tissue collection assembly. The biopsy device translates a distal portion of the cutter within the needle with the needle supported by the targeting assembly.

BIOPSY TARGETING CUBE INCLUDING MALLEABLE MEMBERS TO CONTROL THE ANGLE OF A DEVICE

PURPOSE: A biopsy targeting cube with malleable members is provided to control the orientation of a path by using malleable members. CONSTITUTION: A first plate(96) has a plurality of openings. First and second plates are adjusted to secure the part of a patient. A guide device(104) is combined with the opening selected among a plurality of openings of the first plate and includes a body, at least one path, and at least one malleable member. The part of the body is bended with the reaction with force. The path receives at least one part of a medical device. A malleable member is adjacent to the path to control the orientation of the path. COPYRIGHT KIPO 2011 ...

Methods For Imaging

Biopsy devices and methods useful with Positron Emission Tomography (PET) and Breast Specific Gamma Imaging (BSGI) are disclosed. A biopsy device including a flexible tube having a side aperture, and a PET or BSGI imageable material disposed within the flexible tube is disclosed. A biopsy method is disclosed that includes advancing a flexible tube having a PET or BSGI imageable material distally through the biopsy device. Various other embodiments and applications are disclosed.

BIOPSY TARGETING CUBE WITH AN ELASTOMERIC BODY TO BE COMPRESSED

PURPOSE: A biopsy targeting cube with an elastomeric body is provided to be firmly fitted to a grid plate by compressing the elastomeric body. CONSTITUTION: A first plate(96) has a plurality of openings. The first and second plates are controlled to secure the part of a patient. A guide device(104) is combined with the selected opening among the plurality of openings of the first plate. The guide device includes a body and at least one path. The body has a proximal part and a distal part and is made of the elastomeric materials. The path receives at least one part of the medical device. COPYRIGHT KIPO 2011 ...

Control module interface for MRI biopsy device

A biopsy system includes a first external device, a second external device and a control module interface. The control module interface is in electrical communication with both the first and second external devices, and the control module interface is in mechanical communication with the second external device. The control module interface is configured to be positioned remotely from at least one of the first and second external devices. The control module interface comprises a motor, operational electronics, a shaft connector assembly, an electrical connector and a cabinet configured to house the motor and operational electronics. The motor is in mechanical communication with the second external device via a mechanical cable. The operational electronics are configured to permit control of the motor and a motorized component of the second external device. In some embodiments, the mechanical cable comprises a flexible shaft cable, such as a speedometer cable.

Multi-Orientation Targeting Set for MRI Biopsy Device

A biopsy device targeting set includes a vertical member, a carriage that is vertically movable along the vertical member, and a cradle coupled with the carriage. The cradle has a pair of substantially perpendicular mounting arms. Each mounting arm has a recess that may receive a rail of the carriage, such that the cradle may be mounted to the same rail in different orientations. Each mounting arm also has a biopsy device mounting feature, which may be a recess or a rail. The biopsy device mounting feature is configured to engage with a complementary feature of a biopsy device, such that a biopsy device may be mounted to either mounting arm. A z-stop feature is operable to selectively restrict longitudinal motion along either or both of the biopsy device mounting features. The targeting set may be used with a biopsy device in an MRI environment.

BIOPSY APPARATUS, WHICH APPLYING AN ISOTOPE TO AT LEAST PART OF A TARGETING UNIT AND/OR A BIOPSY UNIT

PURPOSE: A biopsy apparatus is provided to separate an isotope from tissue while a needle advances toward the inside of the tissue by arranging the isotope inside the needle. CONSTITUTION: A sleeve(110) includes a side tissue-receiving opening(116) which is adjacently arranged on a distal opening end(114). The opening is connected with the transversal opening of a biopsy needle. An isotope part is located inside the sleeve. The isotope and the sleeve are located with tissue mass. An isotope introducer(400) is inserted into the inside of the sleeve and is separated from the sleeve. COPYRIGHT KIPO 2011 ...

Needle Tip for Biopsy Device

A biopsy device includes a body portion, a cannula, a cutter, and a tissue stop having a proximal face. The cannula has a transverse aperture that is defined in part by a proximal edge and a distal edge. The cutter is movable to a distal position to sever tissue protruding through the transverse aperture. A tip at the distal end of the cannula has a sharp edge that extends proximally to a longitudinal position that is proximal to the longitudinal position of the distal edge of the transverse aperture. The sharp edge of the tip extends to a longitudinal position that is proximal to the longitudinal position of the distal cutting edge of the cutter when the cutter is at the distal position. The sharp edge of the tip extends to a longitudinal position that is proximal to the longitudinal position of the proximal face of the tissue stop.

Biopsy devices

Biopsy devices and methods useful with Positron Emission Tomography (PET) and Breast Specific Gamma Imaging (BSGI) are disclosed. A biopsy device including a flexible tube having a side aperture, and a PET or BSGI imageable material disposed within the flexible tube is disclosed. A biopsy method is disclosed that includes advancing a flexible tube having a PET or BSGI imageable material distally through the biopsy device. Various other embodiments and applications are disclosed.

BIOPSY DEVICE TISSUE SAMPLE HOLDER WITH BULK CHAMBER AND PATHOLOGY CHAMBER

A biopsy device includes a probe, a holster, and a tissue sample holder for collecting tissue samples. The probe includes a needle and a hollow cutter. The tissue sample holder includes a housing having one or more chambers that are configured to receive a removable tray including one or more prongs and a bulk chamber of a different volume than the one or more chambers. The housing is releasably engageable with the probe. Each tray prong is configured to receive a tissue sample communicated through the cutter lumen. The tray is removable from the housing, such as along an axial direction. The tissue sample holder is rotatable to successively index each chamber to the cutter lumen. The trays may be flexible, resilient, or rigid. 1. A biopsy device , the biopsy device comprising:(a) a probe body;(b) a needle portion extending distally from the probe body, wherein the needle portion comprises a transverse tissue receiving aperture;(c) a hollow cutter positioned within the needle portion, wherein the cutter is translatable within the needle portion to sever a tissue sample from tissue protruding through the aperture, wherein the hollow cutter defines a cutter lumen; and (i) at least two tissue sample chambers and at least one plug chamber, wherein each of the chambers extends in an axial direction, wherein the axial direction is parallel with the cutter lumen, wherein the at least one plug chamber is configured to receive a plug when at least one of the tissue sample chambers is configured to receive a tissue sample, and', '(ii) at least one tray removably engaged with at least one of the tissue sample chambers, wherein the at least one tray is removable from the tissue sample chamber in an axial direction,, '(d) a tissue sample holder, wherein the tissue sample holder compriseswherein the tissue sample holder is operable to selectively index a tissue sample chamber with the cutter lumen to receive the tissue sample in the indexed chamber.2. The biopsy device of claim 1 ...

Multi-orientation targeting set for MRI biopsy device

A biopsy device targeting set includes a vertical member, a carriage that is vertically movable along the vertical member, and a cradle coupled with the carriage. The cradle has a pair of substantially perpendicular mounting arms. Each mounting arm has a recess that may receive a rail of the carriage, such that the cradle may be mounted to the same rail in different orientations. Each mounting arm also has a biopsy device mounting feature, which may be a recess or a rail. The biopsy device mounting feature is configured to engage with a complementary feature of a biopsy device, such that a biopsy device may be mounted to either mounting arm. A z-stop feature is operable to selectively restrict longitudinal motion along either or both of the biopsy device mounting features. The targeting set may be used with a biopsy device in an MRI environment.

Control module interface for MRI biopsy device

A biopsy system includes a biopsy device, a control module, a control module interface, at least one wireless data communication link, and an encoder. The biopsy device is operable to capture a tissue sample and includes a reusable portion and a disposable portion. The reusable portion includes an MR compatible motor. The disposable portion is adapted to be releasably joined with the reusable portion. The control module interface is configured to provide an interface between the control module and the reusable portion of the biopsy device. The at least one wireless data communication link includes a first data link configured to permit communication of data between the reusable portion of the biopsy device and the control module interface. The encoder is operationally coupled with the MR compatible motor.

Biopsy Marker Delivery Device

A biopsy site marker delivery device includes a relatively flexible marker deployer tube having a closed distal end, a push rod slidably disposed within the tube, and at least one marker disposed in the tube. The deployer tube includes a side exit port with an adjacent ramp for transversely dispensing the marker upon distal advancement of the push rod within the tube. An elongate member such as a sleeve is operable to guide and/or stabilize the flexible deployer tube as the tip of the tube is inserted into an access channel such as a channel provided by a cannula or biopsy device. An internal package member is configured to support the marker delivery device and the elongate member, with the elongate member being positioned over the side exit port to prevent the marker from inadvertently exiting the side exit port. The package member may reside in a sterile packaging envelope ...

Targeting Set for MRI Biopsy Device with Probe Holster Support

A support assembly is configured to support a biopsy device. The biopsy device has a probe portion coupled with a holster portion. The probe portion may have an integral or removable needle. The holster portion has a mounting recess and a pair of distally extending mounting arms. The support assembly comprises a cradle and a mount. The cradle has a rail that complements the mounting recess of the holster portion. The mount is configured to move longitudinally along the rail. The mount has a pair of recesses that complement the pair of distally extending mounting arms of the holster portion. A cannula support member may be located at the distal end of the cradle. The cradle, mount, and cannula support may collectively support and stabilize the biopsy device in a rigid fashion. The cradle may be coupled with a targeting assembly such as a grid or pedestal.

Biopsy device tissue sample holder with bulk chamber and pathology chamber

A biopsy device includes a probe, a holster, and a tissue sample holder for collecting tissue samples. The probe includes a needle and a hollow cutter. The tissue sample holder includes a housing having one or more chambers that are configured to receive a removable tray including one or more prongs and a bulk chamber of a different volume than the one or more chambers. The housing is releasably engageable with the probe. Each tray prong is configured to receive a tissue sample communicated through the cutter lumen. The tray is removable from the housing, such as along an axial direction. The tissue sample holder is rotatable to successively index each chamber to the cutter lumen. The trays may be flexible, resilient, or rigid.

Biopsy targeting cube with elastomeric edges

The invention provides a biopsy system comprising a control module, a localization assembly, a biopsy device, and a targeting cube. Specifically, the invention provides a biopsy targeting cube with elastomeric edges. The biopsy device comprises a holster portion and a probe. The probe and/or other associated components are configured to selectively couple with a targeting cube that is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces. The targeting cube further comprises guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide passageways through the targeting cube. The intersections of the faces of the targeting cube comprise edges that are comprised of elastomeric material. The elastomeric edges allow for compression and may thus provide a secure fit with a wide range of grid plates having openings of various shapes and sizes.

ACCESS CHAMBER AND MARKERS FOR BIOPSY DEVICE

A marker deployment tool may comprise a marker cannula having a lateral deployment aperture, a push rod slidably disposed within the marker cannula and a scalloped tip coupled to the distal end of the marker cannula. The scalloped tip may have a push rod recess configured to receive a portion of the distal end of the push rod such that the push rod does not appreciably extend out of the lateral deployment aperture when the push rod is actuated distally. The marker deployment tool may further comprise a magnet at or near the distal end. This magnet may be used in combination with a magnet or plurality of magnets disposed about an access chamber in a tissue sample holder to assist the user in aligning the marker deployment tool. The access chamber in the tissue sample holder may also include a valve, two valves, or a removable plug.

Control module interface for MRI biopsy device

A biopsy system includes a biopsy device, a control module, a control module interface, at least one wireless data communication link, and an encoder. The biopsy device is operable to capture a tissue sample and includes a reusable portion and a disposable portion. The reusable portion includes an MR compatible motor. The disposable portion is adapted to be releasably joined with the reusable portion. The control module interface is configured to provide an interface between the control module and the reusable portion of the biopsy device. The at least one wireless data communication link includes a first data link configured to permit communication of data between the reusable portion of the biopsy device and the control module interface. The encoder is operationally coupled with the MR compatible motor.

Devices useful in imaging

Biopsy devices and methods useful with Positron Emission Tomography (PET) and Breast Specific Gamma Imaging (BSGI) are disclosed. A biopsy device including a flexible tube having a side aperture, and a PET or BSGI imageable material disposed within the flexible tube is disclosed. A biopsy method is disclosed that includes advancing a flexible tube having a PET or BSGI imageable material distally through the biopsy device. Various other embodiments and applications are disclosed.

Biopsy targeting cube with malleable members

A biopsy system comprises a control module, a localization assembly, a biopsy device, and a targeting cube. The biopsy device comprises a probe and other components, which selectively couple with a targeting cube that is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces, and guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide passageways through the targeting cube. The body of the targeting cube is at least partially comprised of elastomeric material to allow for adjustment of the orientation of the passageways. The body of the targeting cube is further comprised of malleable members that flank the passageways and allow for angulation of an instrument, such as by maintaining an adjusted orientation of a passageway into which the instrument is inserted.

Access chamber and markers for biopsy device

A marker deployment tool may comprise a marker cannula having a lateral deployment aperture, a push rod slidably disposed within the marker cannula and a scalloped tip coupled to the distal end of the marker cannula. The scalloped tip may have a push rod recess configured to receive a portion of the distal end of the push rod such that the push rod does not appreciably extend out of the lateral deployment aperture when the push rod is actuated distally. The marker deployment tool may further comprise a magnet at or near the distal end. This magnet may be used in combination with a magnet or plurality of magnets disposed about an access chamber in a tissue sample holder to assist the user in aligning the marker deployment tool. The access chamber in the tissue sample holder may also include a valve, two valves, or a removable plug.

Biopsy targeting cube with angled interface

The invention discloses a biopsy targeting cube with angled interface, concretely provides a biopsy system. The biopsy system comprises a control module, a localization assembly, a biopsy device, and a targeting cube. The biopsy device comprises a probe and other components, which selectively couple with a targeting cube that is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces, and guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide passageways through the targeting cube. The intersection place of the surface of the targeting cube is formed by edges made of elastomeric material. The elastomeric edges can be compressed and the reliable fit of various grid plates with openings of various shaped and size is provided.

BIOPSY TARGETING CUBE WITH LIVING HINGES

A biopsy system comprises a control module, a localization assembly, a biopsy device, and a targeting cube. The biopsy device comprises a holster portion and a probe. The probe and/or other associated components are configured to selectively couple with a targeting cube, where the targeting cube is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces. The targeting cube further comprises guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide passageways through the targeting cube. The targeting cube further comprises at least one hinged member positioned along the outer portion of the targeting cube and interfacing with an aperture in the grid plate. The hinged member may provide a tapered profile to the targeting cube and may further comprise an elastomeric portion. 120.-. (canceled)21. A guide device for guiding a medical instrument relative to a patient , the guide device being usable with a first plate and a second plate , wherein the first plate has a plurality of apertures , wherein the second plate and the first plate are adjustable to secure a portion of the patient , wherein the guide device is configured to be coupled with a selected one of the apertures of the first plate , the guide device comprising:(a) a body defined by a plurality of exterior surfaces, wherein the body comprises a proximal portion and a distal portion;(b) at least one passageway, wherein the at least one passageway extends from the proximal portion through the body and to the distal portion, wherein the at least one passageway is configured to receive at least a portion of the medical instrument; and(c) a pair of hinged members extending proximally relative to the body, wherein each hinged member comprises a living hinge coupling each hinged member to at least one exterior surface of the body, wherein each of the hinged members ...

Biopsy targeting cube with elastomeric body

A biopsy system comprises a control module, a localization assembly, a biopsy device, and a targeting cube. The biopsy device comprises a holster portion and a probe. The probe and/or other associated components are configured to selectively couple with a targeting cube that is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces. The targeting cube further comprises guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide a passageway through the targeting cube. The body of the targeting cube is at least partially comprised of elastomeric material to allow for compression of the body. The elastomeric material may thus provide a secure fit with a wide range of grid plates having openings of various shapes and sizes.

Devices Useful In Imaging

Biopsy devices and methods useful with Positron Emission Tomography (PET) and Breast Specific Gamma Imaging (BSGI) are disclosed. A biopsy device including a flexible tube having a side aperture, and a PET or BSGI imageable material disposed within the flexible tube is disclosed. A biopsy method is disclosed that includes advancing a flexible tube having a PET or BSGI imageable material distally through the biopsy device. Various other embodiments and applications are disclosed.

Biopsy targeting cube with malleable members

The invention provides a biopsy system, especially a biopsy targeting cube with malleable members. The biopsy system comprises a control module, a localization assembly, a biopsy device, and a targeting cube. The biopsy device comprises a probe and other components, which selectively couple with a targeting cube that is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces, and guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide passageways through the targeting cube. The intersection place of the surface of the targeting cube is formed by edges made of elastomeric material. The elastomeric edges can be compressed and the reliable fit of various grid plates with openings of various shaped and size is provided.

Biopsy Devices

Biopsy devices and methods useful with Positron Emission Tomography (PET) and Breast Specific Gamma Imaging (BSGI) are disclosed. A biopsy device including a flexible tube having a side aperture, and a PET or BSGI imageable material disposed within the flexible tube is disclosed. A biopsy method is disclosed that includes advancing a flexible tube having a PET or BSGI imageable material distally through the biopsy device. Various other embodiments and applications are disclosed.

Devices useful in imaging

Biopsy devices and methods useful with Positron Emission Tomography (PET) and Breast Specific Gamma Imaging (BSGI) are disclosed. A biopsy device including a flexible tube having a side aperture, and a PET or BSGI imageable material disposed within the flexible tube is disclosed. A biopsy method is disclosed that includes advancing a flexible tube having a PET or BSGI imageable material distally through the biopsy device. Various other embodiments and applications are disclosed.

BIOPSY DEVICE

A biopsy device includes a probe, a holster, and a tissue sample holder for collecting tissue samples. The probe includes a needle and a hollow cutter. The tissue sample holder includes a housing having a plurality of chambers that are configured to receive a plurality of strips connected by at least one flexible member. The flexible member is configured to permit the strips to pivot relative to each other such that the strips can shift between a flat configuration and a arcuate configuration. The tissue sample holder is rotatable to successively index each chamber to the cutter lumen such that tissue samples may be collected in the strips. The strips may be removed from the tissue sample holder and placed in a tissue sample holder container for imaging of tissue samples. 120.-. (canceled)21. A tissue management system , comprising:(a) at least one tissue tray configured to collect tissue samples, wherein the at least one tissue tray comprises a plurality of strips, wherein the plurality of strips are movable to a flat configuration; and(b) a tray container configured for insertion into a slot of a biopsy imaging device, wherein the container is configured to receive the at least one tissue tray, wherein the container is further configured to receive the at least one tissue tray when the plurality of strips are in the flat configuration.22. The tissue management system of claim 21 , wherein the at least one tissue tray comprises two tissue trays.23. The tissue management system of claim 22 , wherein the tray container is configured to receive the two tissue trays.24. The tissue management system of claim 23 , wherein the tray container is configured to receive the two tissue trays in along a common plane claim 23 , wherein the tray container is configured to fold to thereby place the two tissue trays in a stacked configuration.25. The tissue management system of claim 21 , wherein the tray container further comprises a cover claim 21 , wherein the cover is ...

Biopsy targeting cube with angled interface

A biopsy system comprises a control module, a localization assembly, a biopsy device, and a targeting cube. The biopsy device comprises a probe and other components, which selectively couple with a targeting cube that is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces. The targeting cube further comprises guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide passageways through the targeting cube. The faces of the targeting cube comprise a tapered profile from a proximal end to a distal end. The tapered profile of the targeting cube may be created by the faces themselves or by protruding elements from the faces. The body of the targeting cube and/or the protruding elements may be at least partially comprised of an elastomeric material.

ACCESS CHAMBER AND MARKERS FOR BIOPSY DEVICE

A marker deployment tool may comprise a marker cannula having a lateral deployment aperture, a push rod slidably disposed within the marker cannula and a scalloped tip coupled to the distal end of the marker cannula. The scalloped tip may have a push rod recess configured to receive a portion of the distal end of the push rod such that the push rod does not appreciably extend out of the lateral deployment aperture when the push rod is actuated distally. The marker deployment tool may further comprise a magnet at or near the distal end. This magnet may be used in combination with a magnet or plurality of magnets disposed about an access chamber in a tissue sample holder to assist the user in aligning the marker deployment tool. The access chamber in the tissue sample holder may also include a valve, two valves, or a removable plug. 1. A marker deployment tool comprising: (i) a distal end;', '(ii) a proximal end; and', '(iii) a lateral deployment aperture;', 'wherein the lateral deployment aperture is spaced proximal to the closed distal end, and wherein the lateral deployment aperture is configured to substantially align with a lateral aperture of a biopsy device;, '(a) a marker cannula comprising(b) a push rod having a distal end, wherein the push rod is slidably disposed within the marker cannula; and (i) a distal tip;', '(ii) a ramp having a ramp surface, wherein the ramp is spaced proximal to the distal tip; and', '(iii) a push rod recess extending distally from the ramp surface along the longitudinal axis;', 'wherein the push rod recess is sized to receive a portion of the distal end of the push rod and wherein the scalloped tip is coupled to the distal end of the marker cannula;, '(c) a scalloped tip having a longitudinal axis, the scalloped tip comprisingwherein the marker deployment tool is operable to deploy a biopsy site marker at a biopsy site.2. The marker deployment tool of wherein the scalloped tip comprises a marker engaging element.3. The marker ...

Access chamber and markers for biopsy device

A marker deployment tool may comprise a marker cannula having a lateral deployment aperture, a push rod slidably disposed within the marker cannula and a scalloped tip coupled to the distal end of the marker cannula. The scalloped tip may have a push rod recess configured to receive a portion of the distal end of the push rod such that the push rod does not appreciably extend out of the lateral deployment aperture when the push rod is actuated distally. The marker deployment tool may further comprise a magnet at or near the distal end. This magnet may be used in combination with a magnet or plurality of magnets disposed about an access chamber in a tissue sample holder to assist the user in aligning the marker deployment tool. The access chamber in the tissue sample holder may also include a valve, two valves, or a removable plug.

NEEDLE TIP FOR BIOPSY DEVICE

A biopsy device includes a body portion, a cannula, a cutter, and a tissue stop having a proximal face. The cannula has a transverse aperture that is defined in part by a proximal edge and a distal edge. The cutter is movable to a distal position to sever tissue protruding through the transverse aperture. A tip at the distal end of the cannula has a sharp edge that extends proximally to a longitudinal position that is proximal to the longitudinal position of the distal edge of the transverse aperture. The sharp edge of the tip extends to a longitudinal position that is proximal to the longitudinal position of the distal cutting edge of the cutter when the cutter is at the distal position. The sharp edge of the tip extends to a longitudinal position that is proximal to the longitudinal position of the proximal face of the tissue stop. 1. A biopsy probe , wherein the biopsy probe comprises:(a) a body portion;(b) a cannula extending distally from the body portion, wherein the cannula has a distal end, wherein the cannula defines at least one lumen, wherein the cannula comprises a transverse aperture configured to receive tissue, wherein the transverse aperture is proximal to the distal end of the cannula, wherein the transverse aperture is defined in part by a proximal edge and a distal edge;(c) a tip located at the distal end of the cannula, wherein the tip has one or more sharp edges, wherein at least one of the one or more sharp edges extends proximally to a longitudinal position that is proximal to the longitudinal position of the distal edge of the transverse aperture; and(d) a cutter configured to move relative to the cannula, wherein the cutter has a cutting edge configured to sever tissue protruding through the transverse aperture when the cutter is moved relative to the cannula.2. The biopsy probe of claim 1 , wherein the at least one lumen comprises a first lumen and a second lumen claim 1 , wherein the transverse aperture is in fluid communication with the ...

Needle tip for biopsy device

A biopsy device includes a body portion, a cannula, a cutter, and a tissue stop having a proximal face. The cannula has a transverse aperture that is defined in part by a proximal edge and a distal edge. The cutter is movable to a distal position to sever tissue protruding through the transverse aperture. A tip at the distal end of the cannula has a sharp edge that extends proximally to a longitudinal position that is proximal to the longitudinal position of the distal edge of the transverse aperture. The sharp edge of the tip extends to a longitudinal position that is proximal to the longitudinal position of the distal cutting edge of the cutter when the cutter is at the distal position. The sharp edge of the tip extends to a longitudinal position that is proximal to the longitudinal position of the proximal face of the tissue stop.

Needle tip for biopsy device

A biopsy device includes a body portion, a cannula, a cutter, and a tissue stop having a proximal face. The cannula has a transverse aperture that is defined in part by a proximal edge and a distal edge. The cutter is movable to a distal position to sever tissue protruding through the transverse aperture. A tip at the distal end of the cannula has a sharp edge that extends proximally to a longitudinal position that is proximal to the longitudinal position of the distal edge of the transverse aperture. The sharp edge of the tip extends to a longitudinal position that is proximal to the longitudinal position of the distal cutting edge of the cutter when the cutter is at the distal position. The sharp edge of the tip extends to a longitudinal position that is proximal to the longitudinal position of the proximal face of the tissue stop.

Biopsy probe and targeting set interface

A biopsy device comprises a targeting set assembly, a probe assembly, and a holster assembly, which are detachable from one another. The targeting set assembly comprises a needle assembly, which comprises a connecting member. The probe assembly comprises components configured to selectively attach to the connecting member of the needle assembly. In some versions, the connecting member comprises a recess, and the probe assembly comprises a protrusion configured to selectively engage the recess. The protrusion may be provided on a rocking member or on a resilient arm. The rocking member or resilient arm may bias the protrusion to enter the recess. The connection of the probe assembly to needle assembly provides a device for use during a biopsy procedure. The connection of the probe assembly to needle assembly may further permit rotation of the needle assembly for indexing.

Access chamber and markers for biopsy device

A marker deployment tool may comprise a marker cannula having a lateral deployment aperture, a push rod slidably disposed within the marker cannula and a scalloped tip coupled to the distal end of the marker cannula. The scalloped tip may have a push rod recess configured to receive a portion of the distal end of the push rod such that the push rod does not appreciably extend out of the lateral deployment aperture when the push rod is actuated distally. The marker deployment tool may further comprise a magnet at or near the distal end. This magnet may be used in combination with a magnet or plurality of magnets disposed about an access chamber in a tissue sample holder to assist the user in aligning the marker deployment tool. The access chamber in the tissue sample holder may also include a valve, two valves, or a removable plug.

Biopsy targeting cube with elastomeric body

The invention provides a biopsy system, especially a biospy targeting cube with elastomeric body. The biopsy system comprises a control module, a localization assembly, a biopsy device, and a targeting cube. The biopsy device comprises a holster portion and a probe. The probe and/or other associated components are configured to selectively couple with a targeting cube that is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces. The targeting cube further comprises guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide a passageway through the targeting cube. The body of the targeting cube is at least partially comprised of elastomeric material to allow for compression of the body. The elastomeric material may thus provide a secure fit with a wide range of grid plates having openings of various shapes and sizes.

Biopsy targeting cube with elastomeric body

Biopsy Probe With Hypodermic Lumen

A biopsy probe includes a body portion, a cannula, a tip, and a cutter. The cannula extends relative to the body portion. The cannula has a first lumen configured to receive a cutter and a transverse aperture configured to receive tissue. The cutter is disposed in the first lumen of the cannula, and is configured to translate relative to the cannula. The tip is located on the distal end of the cannula. An opening is formed through the tip. A second lumen extends through the cannula, and is in fluid communication with the opening formed in the tip. Substances or liquids such as medicine may be dispensed to a biopsy site or other location within the body of a patient via the second lumen and the opening in the tip. The second lumen may be fluidly isolated from the first lumen and any other lumen in the cannula.

CONTROL MODULE INTERFACE FOR MRI BIOPSY DEVICE

A biopsy system includes a biopsy device, a control module, a control module interface, at least one wireless data communication link, and an encoder. The biopsy device is operable to capture a tissue sample and includes a reusable portion and a disposable portion. The reusable portion includes an MR compatible motor. The disposable portion is adapted to be releasably joined with the reusable portion. The control module interface is configured to provide an interface between the control module and the reusable portion of the biopsy device. The at least one wireless data communication link includes a first data link configured to permit communication of data between the reusable portion of the biopsy device and the control module interface. The encoder is operationally coupled with the MR compatible motor. 1. A biopsy system comprising: (i) a reusable portion, wherein the reusable portion comprises an MR compatible motor, and', '(ii) a disposable portion adapted to be releasably joined with the reusable portion;, '(a) a biopsy device operable to capture a tissue sample, wherein the biopsy device comprises(b) a control module;(c) a control module interface configured to provide an interface between the control module and the reusable portion of the biopsy device;(d) at least one wireless data communication link comprising a first data link configured to permit communication of data between the reusable portion of the biopsy device and the control module interface; and(e) an encoder operationally coupled with the MR compatible motor.2. The biopsy system of wherein the MR compatible motor comprises a piezo motor.3. The biopsy system of wherein the disposable portion comprises a tissue sample holder.4. The biopsy system of wherein at least part of the tissue sample holder is rotatable.5. The biopsy system of wherein the MR compatible motor is operable to rotate the tissue sample holder.6. The biopsy system of wherein the encoder is configured to provide a rotational ...

BIOPSY DEVICE WITH CENTRAL THUMBWHEEL

A biopsy device comprises a probe and a holster. The probe has a distally extending needle including a transverse tissue receiving aperture. A cutter is translatable relative to the needle to sever tissue protruding through the aperture. A thumbwheel is manually operable to rotate the needle to reorient the angular position of the aperture about the longitudinal axis defined by the needle. The thumbwheel is positioned obliquely with the longitudinal axis. A cable driven mechanism in the holster drives the cutter. A rotatable tissue sample holder is coupled with the probe, and has chambers configured to receive tissue samples communicated proximally through a lumen defined by the cutter. A piezoelectric motor in the holster drives the tissue sample holder.

GRAPHICAL USER INTERFACE FOR BIOPSY DEVICE

A biopsy system, including a probe set, a holster, and a user interface. The probe set includes a plurality of probes. Each probe of the probe set includes a probe body, a needle, a cutter, and a tissue sample holder. The tissue sample holder is in communication with the cutter to receive one or more tissue samples. The holster is selectively securable to each probe of the probe set. The user interface is in communication with the holster. The user interface includes a display. The user interface is configured to identify which probe of the probe set is secured to the holster when a selected probe of the probe set is secured to the holster.

Biopsy Device with Central Thumbwheel

A biopsy device comprises a probe and a holster. The probe has a distally extending needle and a central thumbwheel coupled with the needle. The needle has a transverse tissue receiving aperture. A cutter is translatable relative to the needle to sever tissue protruding through the aperture. The central thumbwheel is manually operable to rotate the needle to reorient the angular position of the aperture about the longitudinal axis defined by the needle. The central thumbwheel is positioned coaxially with the longitudinal axis. An elongate sleeve unitarily couples the needle with the central thumbwheel. A cable driven mechanism in the holster drives the cutter. A rotatable tissue sample holder is coupled with the probe, and has chambers configured to receive tissue samples communicated proximally through a lumen defined by the cutter. A piezoelectric motor in the holster drives the tissue sample holder.

Biopsy Probe and Targeting Set Interface

A biopsy device comprises a targeting set assembly, a probe assembly, and a holster assembly, which are detachable from one another. The targeting set assembly comprises a needle assembly, which comprises a connecting member. The probe assembly comprises components configured to selectively attach to the connecting member of the needle assembly. In some versions, the connecting member comprises a recess, and the probe assembly comprises a protrusion configured to selectively engage the recess. The protrusion may be provided on a rocking member or on a resilient arm. The rocking member or resilient arm may bias the protrusion to enter the recess. The connection of the probe assembly to needle assembly provides a device for use during a biopsy procedure. The connection of the probe assembly to needle assembly may further permit rotation of the needle assembly for indexing.

Biopsy targeting cube with living hinges

The invention discloses a biopsy targeting cube with living hinges. The biopsy system comprises a control module, a localization assembly, a biopsy device, and a targeting cube. The biopsy device comprises a holster portion and a probe. The probe and/or other associated components are configured to selectively couple with a targeting cube, where the targeting cube is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces. The targeting cube further comprises guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide passageways through the targeting cube. The targeting cube further comprises at least one hinged member positioned along the outer portion of the targeting cube and interfacing with an aperture in the grid plate. The hinged member may provide a tapered profile to the targeting cube and may further comprise an elastomeric portion ...

Biopsy targeting cube with elastomeric edges

A biopsy system comprises a control module, a localization assembly, a biopsy device, and a targeting cube. The biopsy device comprises a holster portion and a probe. The probe and/or other associated components are configured to selectively couple with a targeting cube that is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces. The targeting cube further comprises guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide passageways through the targeting cube. The intersections of the faces of the targeting cube comprise edges that are comprised of elastomeric material. The elastomeric edges allow for compression and may thus provide a secure fit with a wide range of grid plates having openings of various shapes and sizes.

Biopsy probe with hypodermic lumen

BIOPSY DEVICE TISSUE SAMPLE HOLDER WITH BULK CHAMBER AND PATHOLOGY CHAMBER

A biopsy device includes a probe, a holster, and a tissue sample holder for collecting tissue samples. The probe includes a needle and a hollow cutter. The tissue sample holder includes a housing having one or more chambers that are configured to receive a removable tray including one or more prongs and a bulk chamber of a different volume than the one or more chambers. The housing is releasably engageable with the probe. Each tray prong is configured to receive a tissue sample communicated through the cutter lumen. The tray is removable from the housing, such as along an axial direction. The tissue sample holder is rotatable to successively index each chamber to the cutter lumen. The trays may be flexible, resilient, or rigid. 1. A biopsy device , the biopsy device comprising:(a) a probe body;(b) a needle portion extending distally from the probe body, wherein the needle portion comprises a transverse tissue receiving aperture;(c) a hollow cutter positioned within the needle portion, wherein the cutter is translatable within the needle portion to sever a tissue sample from tissue protruding through the aperture, wherein the hollow cutter defines a cutter lumen; and (i) at least two tissue sample chambers and at least one plug chamber, wherein each of the chambers extends in an axial direction, wherein the axial direction is parallel with the cutter lumen, wherein the at least one plug chamber is configured to receive a plug when at least one of the tissue sample chambers is configured to receive a tissue sample, and', '(ii) at least one tray removably engaged with at least one of the tissue sample chambers, wherein the at least one tray is removable from the tissue sample chamber in an axial direction,', 'wherein the tissue sample holder is operable to selectively index a tissue sample chamber with the cutter lumen to receive the tissue sample in the indexed chamber., '(d) a tissue sample holder, wherein the tissue sample holder comprises2. The biopsy device of ...

CONTROL MODULE INTERFACE FOR MRI BIOPSY DEVICE

A biopsy system includes a biopsy device, a control module, a control module interface, at least one wireless data communication link, and an encoder. The biopsy device is operable to capture a tissue sample and includes a reusable portion and a disposable portion. The reusable portion includes an MR compatible motor. The disposable portion is adapted to be releasably joined with the reusable portion. The control module interface is configured to provide an interface between the control module and the reusable portion of the biopsy device. The at least one wireless data communication link includes a first data link configured to permit communication of data between the reusable portion of the biopsy device and the control module interface. The encoder is operationally coupled with the MR compatible motor. 1. A biopsy system comprising: (i) a reusable portion, wherein the reusable portion comprises an MR compatible motor, and', '(ii) a disposable portion adapted to be releasably joined with the reusable portion;, '(a) a biopsy device operable to capture a tissue sample, wherein the biopsy device comprises(b) a control module;(c) a control module interface configured to provide an interface between the control module and the reusable portion of the biopsy device;(d) at least one wireless data communication link comprising a first data link configured to permit communication of data between the reusable portion of the biopsy device and the control module interface; and(e) an encoder operationally coupled with the MR compatible motor.2. The biopsy system of wherein the MR compatible motor comprises a piezo motor.3. The biopsy system of wherein the disposable portion comprises a tissue sample holder.4. The biopsy system of wherein at least part of the tissue sample holder is rotatable.5. The biopsy system of wherein the MR compatible motor is operable to rotate the tissue sample holder.6. The biopsy system of wherein the encoder is configured to provide a rotational ...

BIOPSY PROBE AND TARGETING SET INTERFACE

A biopsy system includes a biopsy targeting assembly, a needle, and a biopsy device. The biopsy targeting assembly includes a cradle. The needle is releasably supported by the targeting assembly. The biopsy device includes a body having a tissue collection assembly and a cutter. The cutter is translatable relative to the body and extends distally from the body. The cradle of the targeting assembly releasably supports the body of the biopsy device distally of the tissue collection assembly. The biopsy device translates a distal portion of the cutter within the needle with the needle supported by the targeting assembly. 1. A biopsy system comprising:(a) a biopsy targeting assembly comprising a cradle;(b) a needle releasably supported by the targeting assembly; and (i) body comprising a tissue collection assembly, and', '(ii) a cutter operable to translate relative to the body and extend distally from the body;, '(c) a biopsy device comprisingwherein the cradle of the targeting assembly is configured to releasably support the body of the biopsy device distally of the tissue collection assembly;wherein the biopsy device is operable to translate a distal portion of the cutter within the needle with the needle supported by the targeting assembly.2. The biopsy system of wherein the biopsy device is operable to translate and rotate a distal portion of the cutter within the needle.3. The biopsy system of wherein the biopsy device is releasably supported by the cradle.4. The biopsy system of wherein the needle is releasably supported by the targeting assembly.5. The biopsy system of wherein the needle comprises a lateral tissue receiving aperture claim 1 , a first lumen for receiving a distal portion of the cutter and a second lumen for providing fluid communication to a portion of the needle distal of the cutter.6. The biopsy system of wherein the targeting assembly comprises a needle assembly claim 1 , and wherein the needle assembly comprises a mounting portion disposed at ...

APPARATUS TO ALLOW BIOPSY SAMPLE VISUALIZATION DURING TISSUE REMOVAL

A biopsy device includes a body, a needle, a cutter, a tissue sample holder, and a gate assembly. The needle extends distally from the body. The cutter is longitudinally translatable relative to the needle and defines a cutter lumen. The tissue sample holder is coupled proximally relative to the body. The cutter lumen of the cutter defines at least a portion of a fluid conduit extending between the cutter and the tissue sample holder. The gate assembly is configured to selectively arrest movement of a tissue sample holder within the fluid conduit between the cutter and the tissue sample holder. 1. A biopsy device comprising:(a) a body;(b) a needle extending distally from the body;(c) a cutter longitudinally translatable relative to the needle, wherein the cutter defines a cutter lumen;(d) a tissue sample holder coupled to the body, wherein the cutter lumen of the cutter defines at least a portion of a fluid conduit extending between the cutter and the tissue sample holder; and(e) a sample stopping assembly disposed between a distal end of the cutter and the tissue sample holder, wherein the sample stopping assembly is configured to selectively stop a tissue sample being transported within the fluid conduit for inspection and to allow the movement of the stopped tissue sample towards the tissue sample holder.2. The biopsy device of claim 1 , wherein the sample stopping assembly includes a transparent sample inspection window to permit visual inspection of the stopped tissue sample.3. The biopsy device of claim 2 , wherein the sample inspection window and the gate seal are both movable relative to the body to transition the gate seal from a closed position that stops the tissue sample to an open position that allows movement of the stopped tissue sample towards the tissue sample holder.4. The biopsy device of claim 2 , wherein the gate seal includes a plurality of vacuum openings claim 2 , wherein the sample inspection window includes a plurality of vacuum channels ...

METHODS AND APPARATUS FOR DIRECT MARKING

A marker delivery device includes a grip, a cannula, a push rod, and a marker element. The cannula extends distally from the grip. The push rod is configured to move within the cannula and includes a distal end with one or more seals configured to seal against an interior of the cannula. The marker element includes one or more barbs. The push rod is configured to generate a pressure within the cannula between the one or more seals and the marker element to eject the marker element from the cannula. 1. A marker delivery device comprising:(a) an outer cannula, the outer cannula defining a longitudinal axis and including an outer lumen, the outer lumen extending distally along the longitudinal axis from a handle to an open outer cannula distal end;(b) an inner cannula assembly including an inner cannula and a grip, the inner cannula being disposed within the outer lumen and extending distally along the longitudinal axis from the grip to an open distal end, the inner cannula having a resilient portion located proximate the open distal end, the resilient portion being configured to move between a stressed configuration when engaged with the outer cannula and a relaxed configuration when disengaged with the outer cannula; and(c) a push rod, the push rod being disposed within an inner lumen of the inner cannula, the push rod being configured to deploy a marker through the open distal end.2. The marker delivery device of claim 1 , the push rod being configured to move within the inner lumen to deploy the marker through a needle.3. The marker delivery device of claim 1 , the inner cannula being of a shape memory alloy.4. The marker delivery device of claim 1 , the shape memory alloy including nitinol or copper.5. The marker delivery device of claim 4 , the shape memory alloy including a two-way shape memory alloy.6. The marker delivery device of claim 4 , the shape memory alloy including a one-way shape memory alloy.7. The marker delivery device of claim 1 , further ...

BIOPSY SITE MARKER FOR LIMITED MIGRATION

A biopsy site marker includes a carrier and a marker element. The marker element is disposed within the carrier. The carrier including a first marker material and a second marker material. The first marker material and the second marker material are each configured to expand in the presence of moisture. The first marker material is configured to expand at a rapid rate relative to the second marker material in the presence of moisture. 1. A biopsy site marker , comprising:a carrier; anda marker element disposed within the carrier, the carrier including a first marker material and a second marker material, the first marker material and the second marker material being each configured to expand in the presence of moisture, the first marker material being configured to expand at a rapid rate relative to the second marker material in the presence of moisture.2. The marker of the first marker material being formed as an outer shell that encloses the second marker material.3. The marker of claim 1 , the first marker material including a first portion disposed on a proximal end of the second marker material and a second portion disposed on a distal end of the second marker material.4. The marker of claim 3 , the first portion and the second portion of the first marker material each including one or more notches configured to receive tissue.5. The marker of claim 4 , the first portion and the second portion of the first marker material being each configured to rapidly expand in the presence of moisture relative to the second marker material to form a dumbbell-shaped profile.6. The marker of claim 1 , wherein the first marker material defines an inner core having a center point claim 1 , wherein the second marker material defines a sheath disposed proximate the center point.7. The marker of claim 6 , the second marker material being configured to contain expansion of the first marker material at the center point.8. The marker of claim 1 , the first marker material being ...

MRI BIOPSY SYSTEM

A biopsy system, including a biopsy device, a localization assembly, and a control module. The localization assembly is configured to orient the biopsy device relative to a patient. The control module is communication with the biopsy device. The control module is configured to operate a plurality of functional features of the biopsy device. The control module includes a cable and a cable management assembly. The cable management assembly includes a pair of cable management plates, and a weight. Each of the pair cable management plates are disposed substantially parallel to each other and define a space therebetween. The weight is configured to move within the space defined by the pair of cable management plates. The weight is attachable to the cable of the control module and is further configured to slide axially along the cable. 1. A biopsy system , comprising:(a) a biopsy device;(b) a localization assembly, wherein the localization assembly is configured to orient the biopsy device relative to a patient; and (i) a pair of cable management plates, wherein each of the pair cable management plates are disposed substantially parallel to each other, wherein the plates define a space therebetween, and', '(ii) a weight, wherein the weight is configured to move within the space defined by the pair of cable management plates, wherein the weight is attachable to the cable of the control module, wherein the weight is further configured to slide axially along the cable., '(c) a control module, wherein the control module is communication with the biopsy device, wherein the control module is configured to operate a plurality of functional features of the biopsy device, wherein the control module comprises a cable and a cable management assembly, wherein the cable management assembly comprises2. The biopsy system of claim 1 , wherein the control module further comprises a plurality of indicators claim 1 , wherein each indicator configured to correspond to a particular functional ...

Apparatus to allow biopsy sample visualization during tissue removal

A biopsy device includes a body, a needle, a cutter, a tissue sample holder, and a gate assembly. The needle extends distally from the body. The cutter is longitudinally translatable relative to the needle and defines a cutter lumen. The tissue sample holder is coupled proximally relative to the body. The cutter lumen of the cutter defines at least a portion of a fluid conduit extending between the cutter and the tissue sample holder. The gate assembly is configured to selectively arrest movement of a tissue sample holder within the fluid conduit between the cutter and the tissue sample holder.

BIOPSY DEVICE

A biopsy device includes a probe, a holster, and a tissue sample holder for collecting tissue samples. The probe includes a needle and a hollow cutter. The tissue sample holder includes a housing having a plurality of chambers that are configured to receive a plurality of strips connected by at least one flexible member. The flexible member is configured to permit the strips to pivot relative to each other such that the strips can shift between a flat configuration and a arcuate configuration. The tissue sample holder is rotatable to successively index each chamber to the cutter lumen such that tissue samples may be collected in the strips. The strips may be removed from the tissue sample holder and placed in a tissue sample holder container for imaging of tissue samples. 1. A biopsy device , the biopsy device comprising at least one tissue sample holder , wherein the tissue sample holder comprises:(i) a plurality of strips, wherein the strips are configured to be axially received within one or more of a plurality of chambers defined by a portion of a biopsy device, wherein at least one strip is configured to receive a tissue sample, and(ii) a flexible member, wherein the flexible member joins at least one strip of the strips to another strip, wherein the strips are configured to pivot relative to the flexible member such that the strips are positioned flat or arcuate relative to one another; and (i) a sidewall of the chambers defined by the biopsy device, or', '(ii) a top portion of the chambers defined by the biopsy device., 'wherein the strips comprise two sidewalls and a floor extending longitudinally, wherein the sidewall and floor define a tissue sample chamber, wherein each sidewall includes a laterally extending seal, wherein the seal extends laterally from each sidewall, wherein the seals are configured to seal against one or both of2. The biopsy device of claim 1 , wherein the flexible member is a living hinge.3. The biopsy device of further comprising a ...

Biopsy device with central thumbwheel

A biopsy device comprises a probe and a holster. The probe has a distally extending needle including a transverse tissue receiving aperture. A cutter is translatable relative to the needle to sever tissue protruding through the aperture. A thumbwheel is manually operable to rotate the needle to reorient the angular position of the aperture about the longitudinal axis defined by the needle. The thumbwheel is positioned obliquely with the longitudinal axis. A cable driven mechanism in the holster drives the cutter. A rotatable tissue sample holder is coupled with the probe, and has chambers configured to receive tissue samples communicated proximally through a lumen defined by the cutter. A piezoelectric motor in the holster drives the tissue sample holder.

BIOPSY PROBE AND TARGETING SET INTERFACE

A biopsy system includes a biopsy targeting assembly, a needle, and a biopsy device. The biopsy targeting assembly includes a cradle. The needle is releasably supported by the targeting assembly. The biopsy device includes a body having a tissue collection assembly and a cutter. The cutter is translatable relative to the body and extends distally from the body. The cradle of the targeting assembly releasably supports the body of the biopsy device distally of the tissue collection assembly. The biopsy device translates a distal portion of the cutter within the needle with the needle supported by the targeting assembly. 120.-. (canceled)21. A biopsy device comprising:(a) a body comprising a proximal end, a distal end, and a cutter operable to translate relative to the body from a retracted state to an extended state;(b) a needle detachable with respect to the distal end of the body, the needle having a side tissue receiving opening, and wherein the cutter is operable to translate within a lumen of the needle when the needle is attached to the body; and(c) a cutter drive assembly operable to translate the cutter at a first speed for providing translation of the cutter from the retracted state to a partially extended state, and wherein the drive assembly is operable to translate the cutter at a relatively lower speed for providing cutting of tissue received within the side aperture.22. The biopsy device of wherein the cutter drive assembly comprises a drive member having a first threaded portion for providing translation of the cutter from a retracted state to a partially extended state claim 21 , and a relatively finer threaded portion for providing translation of the cutter to cut tissue received within the side tissue receiving opening.23. The biopsy device of wherein the cutter has a length claim 21 , and wherein the biopsy device is operable to retract the cutter such that at least sixty percent of the length of the cutter is disposed within a probe assembly of the ...

GRAPHICAL USER INTERFACE FOR BIOPSY DEVICE

A biopsy system, including a probe set, a holster, and a user interface. The probe set includes a plurality of probes. Each probe of the probe set includes a probe body, a needle, a cutter, and a tissue sample holder. The tissue sample holder is in communication with the cutter to receive one or more tissue samples. The holster is selectively securable to each probe of the probe set. The user interface is in communication with the holster. The user interface includes a display. The user interface is configured to identify which probe of the probe set is secured to the holster when a selected probe of the probe set is secured to the holster. 120.-. (canceled)21. A biopsy system , comprising: (i) a probe body,', '(ii) a needle,', '(iii) a cutter, and', '(iv) a tissue sample holder, wherein the tissue sample holder is in communication with the cutter to receive one or more tissue samples in one or more sample chambers;, '(a) a probe set including a plurality of probes, wherein each probe of the probe set includes(b) a holster configured to selectively secure to each probe of the probe set and including a sensor configured to sense each probe of the probe set when secured to the holster;(c) a control module in communication with the holster, andwherein the control module is configured to receive input from the sensor of the holster to enable and disable one or more functions depending on which probe of the probe set is secured to the holster.22. The biopsy system of claim 21 , wherein the holster includes one or more motors.23. The biopsy system of claim 22 , wherein the one or more motors are powered by one or more batteries located within the holster.24. The biopsy system of claim 21 , wherein each probe of the probe set includes a magnet or an RFID tag configured to interact with the sensor.25. The biopsy system of claim 21 , wherein the control module is configured to receive input from the sensor of the holster to entirely disable the holster when at least one ...

Access chamber and markers for biopsy device

A marker deployment tool may comprise a marker cannula having a lateral deployment aperture, a push rod slidably disposed within the marker cannula and a scalloped tip coupled to the distal end of the marker cannula. The scalloped tip may have a push rod recess configured to receive a portion of the distal end of the push rod such that the push rod does not appreciably extend out of the lateral deployment aperture when the push rod is actuated distally. The marker deployment tool may further comprise a magnet at or near the distal end. This magnet may be used in combination with a magnet or plurality of magnets disposed about an access chamber in a tissue sample holder to assist the user in aligning the marker deployment tool. The access chamber in the tissue sample holder may also include a valve, two valves, or a removable plug.

ACCESS CHAMBER AND MARKERS FOR BIOPSY DEVICE

A marker deployment tool may comprise a marker cannula having a lateral deployment aperture, a push rod slidably disposed within the marker cannula and a scalloped tip coupled to the distal end of the marker cannula. The scalloped tip may have a push rod recess configured to receive a portion of the distal end of the push rod such that the push rod does not appreciably extend out of the lateral deployment aperture when the push rod is actuated distally. The marker deployment tool may further comprise a magnet at or near the distal end. This magnet may be used in combination with a magnet or plurality of magnets disposed about an access chamber in a tissue sample holder to assist the user in aligning the marker deployment tool. The access chamber in the tissue sample holder may also include a valve, two valves, or a removable plug. 127-. (canceled)28. A biopsy device , the biopsy device comprising: (i) a needle, and', '(ii) a cutter, wherein the cutter is movable relative to the needle to sever a tissue sample; and, '(a) a probe assembly, wherein the probe assembly comprises (i) an outer cover,', '(ii) a rotatable manifold, wherein the rotatable manifold defines a plurality of chambers, wherein the plurality of chambers includes a first chamber, and a second plurality of chambers,', '(iii) a plug member, wherein the plug member is insertable into the first chamber of the rotatable manifold, and', '(iv) a plurality of tissue trays, wherein each tray of the plurality of tissue trays is insertable into a corresponding chamber of the second plurality of chambers of the rotatable manifold., '(b) a tissue sample holder coupled with the probe assembly, wherein the tissue sample holder comprises29. The biopsy device of claim 28 , wherein the first chamber of the rotatable manifold is configured to receive a marker delivery device.30. The biopsy device of claim 28 , wherein the plug member comprises a shaft.31. The biopsy device of claim 30 , wherein the shaft includes an ...

Access chamber and markers for biopsy device

A marker deployment tool may comprise a marker cannula having a lateral deployment aperture, a push rod slidably disposed within the marker cannula and a scalloped tip coupled to the distal end of the marker cannula. The scalloped tip may have a push rod recess configured to receive a portion of the distal end of the push rod such that the push rod does not appreciably extend out of the lateral deployment aperture when the push rod is actuated distally. The marker deployment tool may further comprise a magnet at or near the distal end. This magnet may be used in combination with a magnet or plurality of magnets disposed about an access chamber in a tissue sample holder to assist the user in aligning the marker deployment tool. The access chamber in the tissue sample holder may also include a valve, two valves, or a removable plug.

CONTROL MODULE INTERFACE FOR MRI BIOPSY DEVICE

A biopsy system includes a biopsy device, a control module, a control module interface, at least one wireless data communication link, and an encoder. The biopsy device is operable to capture a tissue sample and includes a reusable portion and a disposable portion. The reusable portion includes an MR compatible motor. The disposable portion is adapted to be releasably joined with the reusable portion. The control module interface is configured to provide an interface between the control module and the reusable portion of the biopsy device. The at least one wireless data communication link includes a first data link configured to permit communication of data between the reusable portion of the biopsy device and the control module interface. The encoder is operationally coupled with the MR compatible motor. 120.-. (canceled)21. A biopsy system comprising:(a) a biopsy device, wherein the biopsy device is operable to capture a tissue sample, wherein at least a portion of the biopsy device comprises an encoder;(b) a motor, wherein the motor is configured to operate the biopsy device;(c) a control module, wherein the control module is configured to control the motor; and(d) a wireless data communication link configured to permit communication of data between the control module and the encoder.22. The biopsy device of claim 21 , wherein the biopsy device further comprises:(i) a needle portion,(ii) a cutter translatable relative to the needle portion, wherein the cutter is configured to sever tissue received by the needle portion to provide tissue samples(iii) a cutter drive operable to translate and rotate the cutter relative to the needle portion, and(iv) a tissue sample holder operable to receive tissue samples severed by the cutter.23. The biopsy device of claim 22 , wherein the motor is configured to operate the cutter drive.24. The biopsy system of claim 22 , wherein the tissue sample holder is rotatable.25. The biopsy system of claim 24 , wherein the motor is ...

APPARATUS TO ALLOW BIOPSY SAMPLE VISUALIZATION DURING TISSUE REMOVAL

A biopsy device includes a body, a needle, a cutter, a tissue sample holder, and a gate assembly. The needle extends distally from the body. The cutter is longitudinally translatable relative to the needle and defines a cutter lumen. The tissue sample holder is coupled proximally relative to the body. The cutter lumen of the cutter defines at least a portion of a fluid conduit extending between the cutter and the tissue sample holder. The gate assembly is configured to selectively arrest movement of a tissue sample holder within the fluid conduit between the cutter and the tissue sample holder. 120.-. (canceled)21. A biopsy device comprising:(a) a body;(b) a needle extending distally from the body;(c) a cutter tube longitudinally translatable and rotatable relative to the needle;(d) a tissue sample holder coupled to the body;(e) a sample stopping assembly disposed between a distal end of the cutter tube and the tissue sample holder, the sample stopping assembly being configured to stop a tissue sample being transported through the body from the cutter to the tissue sample holder; and(f) an inspection window attached to the cutter such that the inspection window is configured to rotate simultaneously with the cutter tube.22. The biopsy device of claim 21 , the sample inspection window being configured to permit visual inspection of the tissue sample stopped by the sample stopping assembly.23. The biopsy device of claim 21 , the sample stopping assembly including a gate having a gate seal claim 21 , the inspection window and the gate seal being both operable to move relative to the body to transition the gate seal from a closed position that stops the tissue sample to an open position that allows the movement of the tissue sample towards the tissue sample holder by the vacuum applied to the tissue sample holder.24. The biopsy device of claim 21 , the sample stopping assembly including a gate having a gate seal claim 21 , the gate seal including a plurality of vacuum ...

Graphical user interface for biopsy device

A biopsy system, including a probe set, a holster, and a user interface. The probe set includes a plurality of probes. Each probe of the probe set includes a probe body, a needle, a cutter, and a tissue sample holder. The tissue sample holder is in communication with the cutter to receive one or more tissue samples. The holster is selectively securable to each probe of the probe set. The user interface is in communication with the holster. The user interface includes a display. The user interface is configured to identify which probe of the probe set is secured to the holster when a selected probe of the probe set is secured to the holster.

Biopsy device tissue sample holder with bulk chamber and pathology chamber

A biopsy device includes a probe, a holster, and a tissue sample holder for collecting tissue samples. The probe includes a needle and a hollow cutter. The tissue sample holder includes a housing having one or more chambers that are configured to receive a removable tray including one or more prongs and a bulk chamber of a different volume than the one or more chambers. The housing is releasably engageable with the probe. Each tray prong is configured to receive a tissue sample communicated through the cutter lumen. The tray is removable from the housing, such as along an axial direction. The tissue sample holder is rotatable to successively index each chamber to the cutter lumen. The trays may be flexible, resilient, or rigid.

Graphical user interface for biopsy device

Biopsy targeting cube with living hinges

A biopsy system comprises a control module, a localization assembly, a biopsy device, and a targeting cube. The biopsy device comprises a holster portion and a probe. The probe and/or other associated components are configured to selectively couple with a targeting cube, where the targeting cube is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces. The targeting cube further comprises guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide passageways through the targeting cube. The targeting cube further comprises at least one hinged member positioned along the outer portion of the targeting cube and interfacing with an aperture in the grid plate. The hinged member may provide a tapered profile to the targeting cube and may further comprise an elastomeric portion.

Biopsy probe and targeting set interface

A biopsy device comprises a targeting set assembly (22; 23), a probe assembly (14; 18; 19), and a holster assembly (16; 20; 21), which are detachable from one another. The targeting set assembly comprises a needle assembly (28; 29; 30), which comprises a connecting member (36; 206; 38). The probe assembly comprises components configured to selectively attach to the connecting member of the needle assembly. In some versions, the connecting member comprises a recess (190; 204; 222), and the probe assembly comprises a protrusion (188; 210) configured to selectively engage the recess. The protrusion may be provided on a rocking member (182) or on a resilient arm (202). The rocking member or resilient arm may bias the protrusion to enter the recess. The connection of the probe assembly to needle assembly provides a device for use during a biopsy procedure. The connection of the probe assembly to needle assembly may further permit rotation of the needle assembly for indexing.

Access chamber and markers for biopsy device

A marker deployment tool may comprise a marker cannula having a lateral deployment aperture, a push rod slidably disposed within the marker cannula and a scalloped tip coupled to the distal end of the marker cannula. The scalloped tip may have a push rod recess configured to receive a portion of the distal end of the push rod such that the push rod does not appreciably extend out of the lateral deployment aperture when the push rod is actuated distally. The marker deployment tool may further comprise a magnet at or near the distal end. This magnet may be used in combination with a magnet or plurality of magnets disposed about an access chamber in a tissue sample holder to assist the user in aligning the marker deployment tool. The access chamber in the tissue sample holder may also include a valve, two valves, or a removable plug.

Device to allow biopsy sample visualization while collecting tissue

【課題】生検装置を提供する。【解決手段】生検装置は、本体と、本体から遠位に延在する針と、針に対して長手方向に平行移動が可能で回転可能な中空管状カッターと、本体に連結された組織試料ホルダと、中空管状カッターの遠位端と組織試料ホルダとの間に配置されたゲートアセンブリであって、ゲートアセンブリは、検査のために組織試料を、組織試料が中空管状カッターから組織試料ホルダに移送される前に、ゲートアセンブリの一部分内に停止させるように構成されている、ゲートアセンブリと、ゲートアセンブリの一部分内における組織試料の存在を検出するように構成されたセンサと、を備える【選択図】図１

Biopsy device

Biopsy targeting cube with malleable members

A biopsy system comprises a control module, a localization assembly, a biopsy device, and a targeting cube. The biopsy device comprises a probe and other components, which selectively couple with a targeting cube that is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces, and guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide passageways through the targeting cube. The body of the targeting cube is at least partially comprised of elastomeric material to allow for adjustment of the orientation of the passageways. The body of the targeting cube is further comprised of malleable members that flank the passageways and allow for angulation of an instrument, such as by maintaining an adjusted orientation of a passageway into which the instrument is inserted.

Biopsy targeting cube with elastomeric edges

A biopsy system comprises a control module, a localization assembly, a biopsy device, and a targeting cube. The biopsy device comprises a holster portion and a probe. The probe and/or other associated components are configured to selectively couple with a targeting cube that is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces. The targeting cube further comprises guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide passageways through the targeting cube. The intersections of the faces of the targeting cube comprise edges that are comprised of elastomeric material. The elastomeric edges allow for compression and may thus provide a secure fit with a wide range of grid plates having openings of various shapes and sizes.

Apparatus to allow biopsy sample visualization during tissue removal

A biopsy device includes a body, a needle, a cutter, a tissue sample holder, and a gate assembly. The needle extends distally from the body. The cutter is longitudinally translatable relative to the needle and defines a cutter lumen. The tissue sample holder is coupled proximally relative to the body. The cutter lumen of the cutter defines at least a portion of a fluid conduit extending between the cutter and the tissue sample holder. The gate assembly is configured to selectively arrest movement of a tissue sample holder within the fluid conduit between the cutter and the tissue sample holder.

Biopsy targeting cube with angled interface

A biopsy system comprises a control module, a localization assembly, a biopsy device, and a targeting cube. The biopsy device comprises a probe and other components, which selectively couple with a targeting cube that is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces. The targeting cube further comprises guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide passageways through the targeting cube. The faces of the targeting cube comprise a tapered profile from a proximal end to a distal end. The tapered profile of the targeting cube may be created by the faces themselves or by protruding elements from the faces. The body of the targeting cube and/or the protruding elements may be at least partially comprised of an elastomeric material.

Biopsy probe with hypodermic lumen

A biopsy probe includes a body portion, a cannula, a tip, and a cutter. The cannula extends relative to the body portion. The cannula has a first lumen configured to receive a cutter and a transverse aperture configured to receive tissue. The cutter is disposed in the first lumen of the cannula, and is configured to translate relative to the cannula. The tip is located on the distal end of the cannula. An opening is formed through the tip. A second lumen extends through the cannula, and is in fluid communication with the opening formed in the tip. Substances or liquids such as medicine may be dispensed to a biopsy site or other location within the body of a patient via the second lumen and the opening in the tip. The second lumen may be fluidly isolated from the first lumen and any other lumen in the cannula.

Biopsy device tissue sample holder with bulk chamber and pathology chamber

Biopsy device

A biopsy device includes a probe, a holster, and a tissue sample holder for collecting tissue samples. The probe includes a needle and a hollow cutter. The tissue sample holder includes a housing having a plurality of chambers that are configured to receive a plurality of strips connected by at least one flexible member. The flexible member is configured to permit the strips to pivot relative to each other such that the strips can shift between a flat configuration and a arcuate configuration. The tissue sample holder is rotatable to successively index each chamber to the cutter lumen such that tissue samples may be collected in the strips. The strips may be removed from the tissue sample holder and placed in a tissue sample holder container for imaging of tissue samples.

Biopsy targeting cube with living hinges

A biopsy system comprises a control module, a localization assembly, a biopsy device, and a targeting cube. The biopsy device comprises a holster portion and a probe. The probe and/or other associated components are configured to selectively couple with a targeting cube, where the targeting cube is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces. The targeting cube further comprises guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide passageways through the targeting cube. The targeting cube further comprises at least one hinged member positioned along the outer portion of the targeting cube and interfacing with an aperture in the grid plate. The hinged member may provide a tapered profile to the targeting cube and may further comprise an elastomeric portion.

Biopsy targeting cube with elastomeric edges

A biopsy system comprises a control module, a localization assembly, a biopsy device, and a targeting cube. The biopsy device comprises a holster portion and a probe. The probe and/or other associated components are configured to selectively couple with a targeting cube that is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces. The targeting cube further comprises guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide passageways through the targeting cube. The intersections of the faces of the targeting cube comprise edges that are comprised of elastomeric material. The elastomeric edges allow for compression and may thus provide a secure fit with a wide range of grid plates having openings of various shapes and sizes.

Access chamber and markers for biopsy device

Biopsy device

A tissue management system is provided. The tissue management system comprises: (a) at least one tissue tray configured to collect tissue samples, wherein the at least one tissue tray includes a plurality of strips, wherein the at least one tray is configured to flex to thereby transition the strips between an arcuate configuration and a flat configuration; (b) a tray container, wherein the container is configured to receive the at least one tissue tray, wherein the container is further configured to receive the at least one tissue tray when the plurality of strips are in the flat configuration; and (c) a retainer configured to retain the at least one tray within the tray container, wherein the retainer includes a protrusion and a receiver, wherein the protrusion is configured for receipt into the receiver to maintain the position of the at least one tray within the tray container.

Tissue biopsy device with thumbwheel and sample holder

A biopsy system comprising a probe and a holster. The probe comprises a rotatable needle portion a rotatable thumbwheel coupled with the needle portion and a rotatable tissue sample manifold. The holster is removably coupled to the probe. The holster comprsies a selective engagement mechanism configured to selectively link rotation of the thumbwheel with rotation of the tissue sample manifold. A method of collecting tissue samples using a biopsy system unlinking rotation of the thumbwheel with rotation of the tissue sample manifold by actuating the selective engagement mechanism; and obtaining a tissue sample after the unlinking.

Biopsy targeting cube with elastomeric edges

A biopsy system comprises a control module, a localization assembly, a biopsy device, and a targeting cube. The biopsy device comprises a holster portion and a probe. The probe and/or other associated components are configured to selectively couple with a targeting cube that is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces. The targeting cube further comprises guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide passageways through the targeting cube. The intersections of the faces of the targeting cube comprise edges that are comprised of elastomeric material. The elastomeric edges allow for compression and may thus provide a secure fit with a wide range of grid plates having openings of various shapes and sizes. w'- 00 (D to 0 C)o LO CN 00 0) 00 C%4 10- C:) ';t 00 00 C:) W C%4 n N CN Ln LO (D co W d- LL (14 C) to Pf) (0 4LO cli ~00d 10" 0)a) (NN C-% (NN (NN

Biopsy targeting cube with living hinges

A biopsy system comprises a control module, a localization assembly, a biopsy device, and a targeting cube. The biopsy device comprises a holster portion and a probe. The probe and/or other associated components are configured to selectively couple with a targeting cube, where the targeting cube is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces. The targeting cube further comprises guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide passageways through the targeting cube. The targeting cube further comprises at least one hinged member positioned along the outer portion of the targeting cube and interfacing with an aperture in the grid plate. The hinged member may provide a tapered profile to the targeting cube and may further comprise an elastomeric portion. r--N00 Lot .- 122a 120b- -120a 122b - -...- 122d 120c' -120d FIG. 9 122c

Biopsy targeting cube with elastomeric edge

【課題】所望の生検部位に誘導する生検システムを提供する。 【解決手段】生検システム１０は、制御モジュール１２、局在化アセンブリー１５、生検装置１４、及び誘導立方体１０４を含む。生検装置１４は、ホルスター部３２及びプローブ９１を含む。プローブ９１及び／又はその他の関連づけられた構成要素は、誘導立方体１０４を受容する開口を有する格子板９６と選択的に結合するように構成された誘導立方体１０４と選択的に結合するように構成されている。誘導立方体１０４は、面から始まって面で終わり、誘導立方体１０４の本体を貫通して、誘導立方体１０４を通る通路を提供する誘導穴を、更に含む。誘導立方体１０４の面の交点は、エラストマー材で構成される縁部を含む。エラストマーの縁部は、圧縮を可能とし、したがって様々な形状及び寸法の開口部を有する広範な種類の格子板９６とのしっかりとした嵌合を提供できる。 【選択図】図１

Biopsy targeting cube with angled interface

A biopsy system comprises a control module, a localization assembly, a biopsy device, and a targeting cube. The biopsy device comprises a probe and other components, which selectively couple with a targeting cube that is configured to selectively couple with a grid plate having apertures for receiving the targeting cube. The targeting cube comprises a body defined by faces. The targeting cube further comprises guide holes that originate and terminate at the faces and pass through the body of the targeting cube to provide passageways through the targeting cube. The faces of the targeting cube comprise a tapered profile from a proximal end to a distal end. The tapered profile of the targeting cube may be created by the faces themselves or by protruding elements from the faces. The body of the targeting cube and/or the protruding elements may be at least partially comprised of an elastomeric material.

Sample management for core needle biopsy device

A core needle biopsy device includes a needle assembly, a drive assembly, and a tissue sample holder. The needle assembly includes a piercer and a hollow cutter. The piercer includes a sharp distal tip and a notch proximal to the distal tip. The piercer is slidably disposed within the cutter to sever a tissue sample into the notch of the piercer. The drive assembly is configured to selectively move the piercer and the cutter. The tissue sample holder has a sample chamber and a wiper. The wiper is movable relative to the piercer and cutter to manipulate a severed tissue sample into the sample chamber.

Apparatus for direct marking

Apparatus to allow biopsy sample visualization during tissue removal

A biopsy device includes a body, a needle, a cutter, a tissue sample holder, and a gate assembly. The needle extends distally from the body. The cutter is longitudinally translatable relative to the needle and defines a cutter lumen. The tissue sample holder is coupled proximally relative to the body. The cutter lumen of the cutter defines at least a portion of a fluid conduit extending between the cutter and the tissue sample holder. The gate assembly is configured to selectively arrest movement of a tissue sample holder within the fluid conduit between the cutter and the tissue sample holder.

Biopsy site marker for limited migration

A biopsy site marker includes a carrier and a marker element. The marker element is disposed within the carrier. The carrier including a first marker material and a second marker material. The first marker material and the second marker material are each configured to expand in the presence of moisture. The first marker material is configured to expand at a rapid rate relative to the second marker material in the presence of moisture.

Apparatus for direct marking

A marker delivery (550) device includes a grip (566), a cannula (562), a push rod (568), and a marker element (514). The cannula extends distally from the grip. The push rod is configured to move within the cannula and includes a distal end with one or more seals configured to seal against an interior of the cannula. The marker element includes one or more barbs (516). The push rod is configured to generate a pressure within the cannula between the one or more seals and the marker element to eject the marker element from the cannula.

Przyrząd umożliwiający wizualizację próbki z biopsji podczas usuwania tkanki

Biopsy site marker for limited migration

Apparatus for direct marking

A marker delivery (550) device includes a grip (566), a cannula (562), a push rod (568), and a marker element (514). The cannula extends distally from the grip. The push rod is configured to move within the cannula and includes a distal end with one or more seals configured to seal against an interior of the cannula. The marker element includes one or more barbs (516). The push rod is configured to generate a pressure within the cannula between the one or more seals and the marker element to eject the marker element from the cannula.

Apparatus to allow biopsy sample visualization during tissue removal

A biopsy device includes a body, a needle, a cutter, a tissue sample holder, and a gate assembly. The needle extends distally from the body. The cutter is longitudinally translatable relative to the needle and defines a cutter lumen. The tissue sample holder is coupled proximally relative to the body. The cutter lumen of the cutter defines at least a portion of a fluid conduit extending between the cutter and the tissue sample holder. The gate assembly is configured to selectively arrest movement of a tissue sample holder within the fluid conduit between the cutter and the tissue sample holder.

Apparatus to allow biopsy sample visualization during tissue removal

Biopsiesonde mit injektionslumen

エラストマー本体を有する生検標的立方体

【課題】生検システムを提供する。 【解決手段】生検システム１０は、制御モジュール１２、局在化アセンブリー１５、生検装置１４、及び誘導立方体１０４を含む。生検装置１４は、ホルスター部３２及びプローブ９１を含む。プローブ９１及び／又はその他の関連した構成要素は、誘導立方体１０４を受容する開口を有する格子板９６と選択的に結合するように構成された誘導立方体と選択的に結合するように構成されている。誘導立方体１０４は、面によって画定された本体を含む。誘導立方体１０４は、誘導立方体１０４の本体を貫通して、誘導立方体１０４を通る通路を提供する誘導穴を、更に含む。誘導立方体１０４の本体は、少なくとも部分的にエラストマー材で構成されて、本体の圧縮を可能とする。したがって、このエラストマー材は、様々な形状及び寸法の開口部を有する広範な種類の格子板とのしっかりとした嵌合を提供できる。 【選択図】図１

Sample management for core needle biopsy device

A core needle biopsy device includes a needle assembly, a drive assembly, and a tissue sample holder. The needle assembly includes a piercer and a hollow cutter. The piercer includes a sharp distal tip and a notch proximal to the distal tip. The piercer is slidably disposed within the cutter to sever a tissue sample into the notch of the piercer. The drive assembly is configured to selectively move the piercer and the cutter. The tissue sample holder has a sample chamber and a wiper. The wiper is movable relative to the piercer and cutter to manipulate a severed tissue sample into the sample chamber.

Biopsy site marker for limited migration

A biopsy site marker includes a carrier and a marker element. The marker element is disposed within the carrier. The carrier including a first marker material and a second marker material. The first marker material and the second marker material are each configured to expand in the presence of moisture. The first marker material is configured to expand at a rapid rate relative to the second marker material in the presence of moisture.

Urządzenie do bezpośredniego znakowania

Znacznik miejsca biopsji dla ograniczonej migracji

Biopsy site marker for limited migration

A biopsy site marker includes a carrier and a marker element. The marker element is disposed within the carrier. The carrier including a first marker material and a second marker material. The first marker material and the second marker material are each configured to expand in the presence of moisture. The first marker material is configured to expand at a rapid rate relative to the second marker material in the presence of moisture.

Devices useful in imaging

撮像に有用な装置

【課題】 陽電子放射型断層撮像法（ＰＥＴ）及び乳房専用のガンマ線撮像法（ＢＳＧＩ）で用いて有用となる生検装置及び方法を提供する。 【解決手段】 陽電子放射型断層撮像法（ＰＥＴ）及び乳房専用のガンマ線撮像法（ＢＳＧＩ）で用いて有用となる生検装置及び方法が開示される。側方開口を有する柔軟なチューブと、柔軟チューブ内に配置されたＰＥＴ又はＢＳＧＩ撮像可能な材料と、を含む生検装置が開示される。ＰＥＴ又はＢＳＧＩ撮像可能な材料を有する柔軟なチューブを、生検装置を通して遠位に前進させる工程を含む生検方法が開示される。様々な他の実施形態及び応用例が開示される。 【選択図】 図１

cubo para direcionamento de biópsia com corpo elastomérico

CUBO PARA DIRECIONAMENTO DE BIóPSIA COM CORPO ELASTOMéRICO. A presente invenção refere-se a um sistema de biápsia que compreende um módulo de controle, um conjunto de localização, um dispositivo de biápsia e um cubo de direcionamento. O dispositivo de biópsia compreende uma porção carcaça e uma sonda. A sonda e/ou outros componentes associados são configurados para se acoplar seletivamente a um cubo de direcionamento que é configurado para se acoplar seletivamente à placa de grade que tem aberturas para receber o cubo de direcionamento. O cubo de direcionamento compreende um corpo definido por faces. O cubo de direcionamento compreende adicionalmente orifícios guia que se originam e terminam nas faces e passam através do corpo do cubo de direcionamento para fornecer uma passagem através do cubo de direcionamento. O corpo do cubo-alvo é ao menos parcialmente composto de um material elastomérico para permitir a compressão do corpo. O material elastomérico pode portanto garantir o encaixe seguro em uma ampla faixa de placas de grade que têm aberturas de vários formatos e tamanhos.

Methods for imaging

Biopsy site marker for limited migration

A biopsy site marker includes a carrier and a marker element. The marker element is disposed within the carrier. The carrier including a first marker material and a second marker material. The first marker material and the second marker material are each configured to expand in the presence of moisture. The first marker material is configured to expand at a rapid rate relative to the second marker material in the presence of moisture.

Apparatus to allow biopsy sample visualization during tissue removal

A biopsy device includes a body, a needle, a cutter, a tissue sample holder, and a gate assembly. The needle extends distally from the body. The cutter is longitudinally translatable relative to the needle and defines a cutter lumen. The tissue sample holder is coupled proximally relative to the body. The cutter lumen of the cutter defines at least a portion of a fluid conduit extending between the cutter and the tissue sample holder. The gate assembly is configured to selectively arrest movement of a tissue sample holder within the fluid conduit between the cutter and the tissue sample holder.

Biopsy device with central thumbwheel

A biopsy device comprises a probe and a holster. The probe has a distally extending needle including a transverse tissue receiving aperture. A cutter is translatable relative to the needle to sever tissue protruding through the aperture. A thumbwheel is manually operable to rotate the needle to reorient the angular position of the aperture about the longitudinal axis defined by the needle. The thumbwheel is positioned obliquely with the longitudinal axis. A cable driven mechanism in the holster drives the cutter. A rotatable tissue sample holder is coupled with the probe, and has chambers configured to receive tissue samples communicated proximally through a lumen defined by the cutter. A piezoelectric motor in the holster drives the tissue sample holder.

Biopsy device targeting features

An apparatus for guiding a biopsy instrument into tissue of a patent comprises a cannula, a guide device, a support structure, and a locking assembly. At least a portion of the biopsy instrument is insertable into the cannula. The guide device comprises at least one guide hole. The at least one guide hole is configured to receive the cannula. The support structure is configured to position the guide device relative to a breast of a patent. The locking assembly comprises a lock arm that is configured to engage the cannula to restrict translational movement of the cannula within the guide hole of the guide device.

Biopsy device

A biopsy device includes a probe, a holster, and a tissue sample holder for collecting tissue samples. The probe includes a needle and a hollow cutter. The tissue sample holder includes a housing having a plurality of chambers that are configured to receive a plurality of strips connected by at least one flexible member. The flexible member is configured to permit the strips to pivot relative to each other such that the strips can shift between a flat configuration and a arcuate configuration. The tissue sample holder is rotatable to successively index each chamber to the cutter lumen such that tissue samples may be collected in the strips. The strips may be removed from the tissue sample holder and placed in a tissue sample holder container for imaging of tissue samples.

Access chamber and markers for biopsy device

A marker deployment tool may comprise a marker cannula having a lateral deployment aperture, a push rod slidably disposed within the marker cannula and a scalloped tip coupled to the distal end of the marker cannula. The scalloped tip may have a push rod recess configured to receive a portion of the distal end of the push rod such that the push rod does not appreciably extend out of the lateral deployment aperture when the push rod is actuated distally. The marker deployment tool may further comprise a magnet at or near the distal end. This magnet may be used in combination with a magnet or plurality of magnets disposed about an access chamber in a tissue sample holder to assist the user in aligning the marker deployment tool. The access chamber in the tissue sample holder may also include a valve, two valves, or a removable plug.

Access chamber and markers for biopsy device

A marker deployment tool may comprise a marker cannula having a lateral deployment aperture, a push rod slidably disposed within the marker cannula and a scalloped tip coupled to the distal end of the marker cannula. The scalloped tip may have a push rod recess configured to receive a portion of the distal end of the push rod such that the push rod does not appreciably extend out of the lateral deployment aperture when the push rod is actuated distally. The marker deployment tool may further comprise a magnet at or near the distal end. This magnet may be used in combination with a magnet or plurality of magnets disposed about an access chamber in a tissue sample holder to assist the user in aligning the marker deployment tool. The access chamber in the tissue sample holder may also include a valve, two valves, or a removable plug.

Biopsy probe and targeting set interface

A biopsy system includes a biopsy targeting assembly, a needle, and a biopsy device. The biopsy targeting assembly includes a cradle. The needle is releasably supported by the targeting assembly. The biopsy device includes a body having a tissue collection assembly and a cutter. The cutter is translatable relative to the body and extends distally from the body. The cradle of the targeting assembly releasably supports the body of the biopsy device distally of the tissue collection assembly. The biopsy device translates a distal portion of the cutter within the needle with the needle supported by the targeting assembly.