Abstract: A stapler for stapling a tubular structure to another structure. The stapler has an anvil which is expandable from a collapsed position to an expanded position. The stapler has a recess which receives at least a portion of the tubular structure and a shoulder which receives an everted end of the tubular structure. A first actuator moves the anvil relative to the shoulder for compressing the structures which are to be stapled together. A second actuator is used for driving the staples through the structures to be stapled together.

Abstract: A stapler for stapling a tubular structure to another structure. The stapler has an anvil which is expandable from a collapsed position to an expanded position. The stapler has a recess which receives at least a portion of the tubular structure and a shoulder which receives an everted end of the tubular structure. A first actuator moves the anvil relative to the shoulder for compressing the structures which are to be stapled together. A second actuator is used for driving the staples through the structures to be stapled together.

Abstract: A stapler for stapling a tubular structure to another structure. The stapler has an anvil which is expandable from a collapsed position to an expanded position. The stapler has a recess which receives at least a portion of the tubular structure and a shoulder which receives an everted end of the tubular structure. A first actuator moves the anvil relative to the shoulder for compressing the structures which are to be stapled together. A second actuator is used for driving the staples through the structures to be stapled together.

Abstract: The present invention provides a method and end-to-side surgical anastomosis apparatus for stapling an end of a tubular tissue structure to a side of a luminal structure including an elongated housing defining a central bore extending longitudinally therethrough. The elongated housing further includes an eversion support surface extending circumferentially about the bore opening adjacent the distal end which is configured to retain and support an everted end of the received tissue structure thereon to face an intimal surface of the tissue structure in an outward direction. The anastomosis apparatus further includes an anvil having a fastener engaging surface, and a compression device having a shoulder portion formed for selectively compressing the everted end of the tissue structure and a surface of the luminal structure together against the fastener engaging surface.

Abstract: A stapler for stapling a tubular structure to another structure. The stapler has an anvil which is expandable from a collapsed position to an expanded position. The stapler has a recess which receives at least a portion of the tubular structure and a shoulder which receives an everted end of the tubular structure. A first actuator moves the anvil relative to the shoulder for compressing the structures which are to be stapled together. A second actuator is used for driving the staples through the structures to be stapled together.

Abstract: A stapler for stapling a tubular structure to another structure. The stapler has an anvil which is expandable from a collapsed position to an expanded position. The stapler has a recess which receives at least a portion of the tubular structure and a shoulder which receives an everted end of the tubular structure. A first actuator moves the anvil relative to the shoulder for compressing the structures which are to be stapled together. A second actuator is used for driving the staples through the structures to be stapled together.

Abstract: The present invention provides a method and end-to-side surgical anastomosis apparatus for stapling an end of a tubular tissue structure to a side of a luminal structure including an elongated housing defining a central bore extending longitudinally therethrough. The elongated housing further includes an eversion support surface extending circumferentially about the bore opening adjacent the distal end which is configured to retain and support an everted end of the received tissue structure thereon to face an intimal surface of the tissue structure in an outward direction. The anastomosis apparatus further includes an anvil having a fastener engaging surface, and a compression device having a shoulder portion formed for selectively compressing the everted end of the tissue structure and a surface of the luminal structure together against the fastener engaging surface.

Abstract: The present invention provides a method and end-to-side surgical anastomosis apparatus for stapling an end of a tubular tissue structure to a side of a luminal structure including an elongated housing defining a central bore extending longitudinally therethrough. The elongated housing further includes an eversion support surface extending circumferentially about the bore opening adjacent the distal end which is configured to retain and support an everted end of the received tissue structure thereon to face an intimal surface of the tissue structure in an outward direction. The anastomosis apparatus further includes an anvil having a fastener engaging surface, and a compression device having a shoulder portion formed for selectively compressing the everted end of the tissue structure and a surface of the luminal structure together against the fastener engaging surface.

Abstract: A stapler for stapling a tubular structure to another structure. The stapler has an anvil which is expandable from a collapsed position to an expanded position. The stapler has a recess which receives at least a portion of the tubular structure and a shoulder which receives an everted end of the tubular structure. A first actuator moves the anvil relative to the shoulder for compressing the structures which are to be stapled together. A second actuator is used for driving the staples through the structures to be stapled together.

Abstract: The present invention provides a method and end-to-side surgical anastomosis apparatus for stapling an end of a tubular tissue structure to a side of a luminal structure including an elongated housing defining a central bore extending longitudinally therethrough. The elongated housing further includes an eversion support surface extending circumferentially about the bore opening adjacent the distal end which is configured to retain and support an everted end of the received tissue structure thereon to face an intimal surface of the tissue structure in an outward direction. The anastomosis apparatus further includes an anvil having a fastener engaging surface, and a compression device having a shoulder portion formed for selectively compressing the everted end of the tissue structure and a surface of the luminal structure together against the fastener engaging surface.

Abstract: The present invention provides a method and end-to-side surgical anastomosis apparatus for stapling an end of a tubular tissue structure to a side of a luminal structure including an elongated housing defining a central bore extending longitudinally therethrough. The elongated housing further includes an eversion support surface extending circumferentially about the bore opening adjacent the distal end which is configured to retain and support an everted end of the received tissue structure thereon to face an intimal surface of the tissue structure in an outward direction. The anastomosis apparatus further includes an anvil having a fastener engaging surface, and a compression device having a shoulder portion formed for selectively compressing the everted end of the tissue structure and a surface of the luminal structure together against the fastener engaging surface.

Abstract: A stapler for stapling a tubular structure to another structure. The stapler has an anvil which is expandable from a collapsed position to an expanded position. The stapler has a recess which receives at least a portion of the tubular structure and a shoulder which receives an everted end of the tubular structure. A first actuator moves the anvil relative to the shoulder for compressing the structures which are to be stapled together. A second actuator is used for driving the staples through the structures to be stapled together.

Abstract: The present invention provides a method and end-to-side surgical anastomosis apparatus for stapling an end of a tubular tissue structure to a side of a luminal structure including an elongated housing defining a central bore extending longitudinally therethrough. The elongated housing further includes an eversion support surface extending circumferentially about the bore opening adjacent the distal end which is configured to retain and support an everted end of the received tissue structure thereon to face an intimal surface of the tissue structure in an outward direction. The anastomosis apparatus further includes an anvil having a fastener engaging surface, and a compression device having a shoulder portion formed for selectively compressing the everted end of the tissue structure and a surface of the luminal structure together against the fastener engaging surface.

Abstract: A stapler for stapling a tubular structure to another structure. The stapler has an anvil which is expandable from a collapsed position to an expanded position. The stapler has a recess which receives at least a portion of the tubular structure and a shoulder which receives an everted end of the tubular structure. A first actuator moves the anvil relative to the shoulder for compressing the structures which are to be stapled together. A second actuator is used for driving the staples through the structures to be stapled together.

Abstract: The present invention provides a method and end-to-side surgical anastomosis apparatus for stapling an end of a tubular tissue structure to a side of a luminal structure including an elongated housing defining a central bore extending longitudinally therethrough. The elongated housing further includes an eversion support surface extending circumferentially about the bore opening adjacent the distal end which is configured to retain and support an everted end of the received tissue structure thereon to face an intimal surface of the tissue structure in an outward direction. The anastomosis apparatus further includes an anvil having a fastener engaging surface, and a compression device having a shoulder portion formed for selectively compressing the everted end of the tissue structure and a surface of the luminal structure together against the fastener engaging surface.

Abstract: A reusable ligation apparatus includes a suture tying or knot tying instrument and a suture cartridge containing a preformed ligature. The cartridge is releasably attached to the instrument so that after a first ligature is made, the apparatus enables one-handed ligation, and can be quickly reloaded with a second cartridge for making another ligature without delay. The cartridge contains a preformed ligature and the instrument includes an activation system which automatically pulls one end of the preformed ligature through loops formed in the other end to thereby form a completed ligature knot.

Abstract: A stapler for stapling a tubular structure to another structure. The stapler has an anvil which is expandable from a collapsed position to an expanded position. The stapler has a recess which receives at least a portion of the tubular structure and a shoulder which receives an everted end of the tubular structure. A first actuator moves the anvil relative to the shoulder for compressing the structures which are to be stapled together. A second actuator is used for driving the staples through the structures to be stapled together.