An endoscopic surgery system includes a plurality of staples and an endoscopic applicator having a staple cartridge for loading transversely arranged staples. The staples have a central region and two side limbs and the applicator has a mobile body for holding a staple to be applied, the staple being arranged in a transverse plane, and for ensuring the deformation of same by bending in relation to the axis of symmetry of the staple.

Devices and methods are provided for stabilizing fasteners post-deployment. Devices and methods are also provided for facilitating ejection of surgical fasteners from a cartridge. Devices and methods are also provided for guiding surgical fasteners. Devices and methods are also provided for facilitating closing and clamping of an end effector of a surgical device. Devices and methods are also provided for securing fasteners and adjunct materials to tissue. Devices and methods are also provided for removably coupling a cartridge to an end effector of a surgical device. Devices and methods are also provided for locking a surgical device based on loading of a fastener cartridge in the surgical device. Devices and methods are provided for adjusting a tissue gap of an end effector of a surgical device. Devices and methods are also provided for manually retracting a drive shaft, drive beam, and associated components.

Medical device for transcatheter heart valve repair comprising a grasping tweezer (1) and a plicating tweezer (2), said grasping tweezer (1) being adapted to grasp a leaflet rim (3) and said plicating tweezer (2) comprising two rotatable flaps (4,5) and a central shaft (6) around which said flaps (4,5) may rotate in a “butterfly manner”, in such a way that the plicating tweezer (2) may adopt a closed or an open configuration. The invention also relates to a method for using this medical device.

Medical device for transcatheter heart valve repair comprising a grasping tweezer (1) and a plicating tweezer (2), said grasping tweezer (1) being adapted to grasp a leaflet rim (3) and said plicating tweezer (2) comprising two rotatable flaps (4,5) and a central shaft (6) around which said flaps (4,5) may rotate in a “butterfly manner”, in such a way that the plicating tweezer (2) may adopt a closed or an open configuration. The invention also relates to a method for using this medical device.

A surgical device is provided that includes a jaw portion with a first jaw and a second jaw moveable relative to the first jaw. The surgical device also includes a shaft portion coupled to a proximal end of the jaw portion. A driver is configured to cause relative movement of the jaw portion and the shaft portion. The driver may be configured to cause the jaw portion to pivot relative to the shaft portion about a pivot axis that is perpendicular to first and second longitudinal axes defined by the jaw portion and the shaft portion, respectively. The driver may also be configured to cause at least a portion of the jaw portion to rotate relative to the shaft portion about the first longitudinal axis. Advantageously, the surgical device includes a surgical member, e.g., a cutting element and/or a stapling element, disposed within the first jaw.

A surgical fastening instrument including a handle portion, an elongated portion, an end effector and a clamp is disclosed. The elongated portion extends distally from the handle portion. The end effector includes a pair of jaws having a tissue contacting surface disposed substantially transverse to the longitudinal axis of the elongated portion. The end effector is disposed adjacent a distal end of the elongated portion, and at least one of the jaw members is movable with respect to the other between an open position and an approximated position for engaging body tissue therebetween. The clamp has a clamping surface extending substantially transversely from an elongated member and has a height exceeding a height of the elongated member to extend adjacent a side surface of the jaw containing the plurality of fasteners. The clamp is movable from a proximal position to a distal position for engaging body tissue.

A surgical fastening instrument including a handle portion, an elongated portion, an end effector and a clamp is disclosed. The elongated portion extends distally from the handle portion. The end effector includes a pair of jaws having a tissue contacting surface disposed substantially transverse to the longitudinal axis of the elongated portion. The end effector is disposed adjacent a distal end of the elongated portion, and at least one of the jaw members is movable with respect to the other between an open position and an approximated position for engaging body tissue therebetween. The clamp has a clamping surface extending substantially transversely from an elongated member and has a height exceeding a height of the elongated member to extend adjacent a side surface of the jaw containing the plurality of fasteners. The clamp is movable from a proximal position to a distal position for engaging body tissue.

A detachable motor-powered surgical instrument. The instrument may include a housing that includes at least one engagement member for removably attaching the housing to an actuator arrangement. A motor is supported within the housing for supplying actuation motions to various portions of a surgical end effector coupled to the housing. The housing may include a contact arrangement that is configured to permit power to be supplied to the motor only when the housing is operably attached to the actuator arrangement.

A detachable motor-powered surgical instrument. The instrument may include a housing that includes at least one engagement member for removably attaching the housing to an actuator arrangement. A motor is supported within the housing for supplying actuation motions to various portions of a surgical end effector coupled to the housing. The housing may include a contact arrangement that is configured to permit power to be supplied to the motor only when the housing is operably attached to the actuator arrangement.

A surgical stapler can comprise an anvil comprising a staple pocket formed in a tissue contacting surface. The staple pocket can comprise a midline or centerline, a first forming cup, and a second forming cup. The first forming cup can comprise a first interior sidewall comprising a first vertical portion which is substantially perpendicular to the tissue contacting surface. The second forming cup can comprise a second interior sidewall comprising a second vertical portion which is substantially perpendicular to the tissue contacting surface. The first vertical portion and the second vertical portion can extend through the centerline, wherein the first interior sidewall and the second interior sidewall can comprise a trap for deforming a first staple leg of a staple to a first side of the centerline and for deforming a second staple leg of the staple to a second side of the centerline.