Abstract: 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.

Abstract: A surgical instrument. The surgical instrument has an end effector and a trigger in communication with the end effector. The surgical instrument also has a first sensor and an externally accessible memory device in communication with the first sensor. The first sensor has an output that represents a first condition of either the trigger or the end effector. The memory device is configured to record the output of the first sensor. In various embodiments, memory device may include an output port and/or a removable storage medium.

Abstract: A surgical instrument. The surgical instrument comprises a plurality of sensors, and a status module releasably connected to the surgical instrument. The status module comprises a plurality of contacts, a circuit, and a plurality of indicators. Each individual contact is in electrical communication with a different sensor. The circuit is in electrical communication with at least one of the contacts. At least one of the indicators is in electrical communication with the circuit.

Abstract: A surgical instrument. The surgical instrument comprises a plurality of sensors, and a status module releasably connected to the surgical instrument. The status module comprises a plurality of contacts, a circuit, and a plurality of indicators. Each individual contact is in electrical communication with a different sensor. The circuit is in electrical communication with at least one of the contacts. At least one of the indicators is in electrical communication with the circuit.

Abstract: A surgical instrument particular suited to endoscopic use is disclosed. Various embodiments include an end effector that is sized to be inserted through a trocar. An elongated shaft assembly is coupled to the end effector and a control handle. The elongated shaft assembly has a distal portion that is adjacent to the effector for insertion into the trocar. The elongated shaft assembly further has a proximal portion that is remote from the distal portion such that the proximal portion protrudes from the trocar when the end effector and distal portion are inserted therethrough. The control handle is articulatably coupled to the proximal portion of said elongated shaft assembly to enable the surgeon to move the handle portion to a more ergonomically comfortable position while carrying out the endoscopic procedure. Various articulation joint embodiments and locking arrangements are disclosed.

Abstract: A surgical instrument. The surgical instrument has an end effector and a trigger in communication with the end effector. The surgical instrument also has a first sensor and an externally accessible memory device in communication with the first sensor. The first sensor has an output that represents a first condition of either the trigger or the end effector. The memory device is configured to record the output of the first sensor. In various embodiments, memory device may include an output port and/or a removable storage medium.

Abstract: A surgical instrument comprising a housing, an elongate shaft, an end effector for performing a surgical operation, a firing drive, an advancement assembly, and a retraction assembly is disclosed. The end effector operably supports a firing member that is movable from a proximal position to a fired position during a firing stroke in response to a longitudinal firing motion applied thereto. The firing drive is configured to transmit the longitudinal firing motion to the firing member upon actuation of a firing control actuator. The advancement assembly is supported by the housing and configured to transmit a rotary motion which is exclusively dedicated to the advancement of the firing member through the firing stroke. The retraction assembly is configured for manual rotary actuation about a longitudinal retraction axis. The retraction assembly is exclusively dedicated to the retraction of the firing member from the fired position to the proximal position.

Abstract: A surgical cutting and fastening instrument that includes an elongate channel that is attached to a handle assembly by an elongate shaft assembly. The elongate channel is configured to receive a cartridge and has a pivotally translatable anvil attached thereto and a knife bar supported therein. The anvil may be selectively opened and closed by manipulating a closure trigger supported by the handle assembly. The knife bar may be distally advanced through the elongate channel by actuating a firing trigger that cooperates with a reversible rotary drive supported by the handle assembly. The knife bar may also be retracted to its starting position by actuating the firing trigger after the reversible rotary drive has been shifted to a retraction orientation.

Abstract: A surgical cutting and fastening instrument is disclosed. According to various embodiments, the instrument includes an end effector comprising an elongate channel, a clamping member pivotably connected to the channel, and a moveable cutting instrument for traversing the channel to cut an object clamped in the end effector by the clamping member when the clamping member is in a clamped position. The instrument may also comprise a main drive shaft assembly for actuating the cutting instrument in the end effector, a gear drive train connected to the main drive shaft assembly, and a motor for actuating the gear drive train. The instrument may also includes a closure trigger and a firing trigger, separate from the closure trigger, for actuating the motor when the firing trigger is retracted. Also, the instrument may comprise a mechanical closure system connected to the closure trigger and to the clamping member for causing the clamping member to pivot to the clamped position when the closure trigger is retracted.

Abstract: A stapling instrument for use with a robotic surgical system comprising a drive system including at least three motor-driven drivers is disclosed. The stapling instrument comprises a housing, a shaft, an articulation joint, and a loading unit. The housing comprises a drive interface defined on an exterior surface of the housing. The drive interface is operably engageable with the drive system of the robotic system. The drive interface comprises at least three rotatable inputs positioned thereon. Each input is operably engaged with one of the motor-driven drivers. The loading unit comprises a first jaw, a second jaw, a staple cartridge, and a drive member. The first jaw and the second jaw are rotatable about the articulation joint by a longitudinally-displaceable articulation actuator. The housing comprises means for converting the rotation of one of the rotatable inputs to the longitudinal motion of the articulation actuator.

Abstract: A surgical instrument comprising an end effector, a firing member, an electric motor, a first lockout, and a control system comprising a second lockout is disclosed. The end effector is configured to support a removable staple cartridge. The firing member is movable toward a distal end of the end effector during a firing motion. The electric motor is configured to drive the firing member during the firing motion. The first lockout is mechanically engageable with the firing member. The control system is configured to prevent delivery of electrical power to the electric motor based on respective states of the first and second lockouts.

Abstract: 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.

Abstract: A surgical stapling apparatus can comprise, in various instances, a staple cartridge comprising staples removably stored therein, a firing system configured to eject the staples from the staple cartridge, and an electric motor configured to drive the firing system. The stapling apparatus can further comprise a lockout system configured to, one, detect whether a first jaw is in an open position or a closed position relative to a second jaw and, two, prevent the electric motor from driving the firing system when the first jaw is not in a closed position.

Abstract: A surgical stapling system is disclosed comprising a proximal housing portion, a distal housing portion removably coupleable to the proximal housing portion at a coupling interface, a motor, and a power source in electrical communication with the motor along an electrical communication pathway that does not traverse the coupling interface. The power source is configured to provide energy to the motor along the electrical communication pathway. The power source is permitted to provide energy to the motor based on the distal housing portion being coupled to the proximal housing portion.

Abstract: A surgical system comprising a surgical instrument, a motorized system, and a control system is disclosed. The surgical instrument comprises an end effector comprising a first jaw and a second jaw movable relative to the first jaw. The surgical instrument further comprises a threaded drive shaft, a firing member drivable by the threaded drive shaft, and a closure system configured to move the second jaw. The motorized system is configured to drive the threaded drive shaft and the closure system. The control system comprises a closure circuit configured to actuate the motorized system to move the second jaw toward a closed position, a firing circuit configured to actuate the motorized system to move the firing member toward a fired position, and an input interface configured to receive inputs from a user. The firing circuit is prevented from being actuated until the second jaw has been placed in the closed position.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: A stapling assembly comprising a proximal end, a distal end, a first jaw, a second jaw, a staple cartridge, a first motor-driven system, and a second motor-driven system is disclosed. The first jaw comprises a first bottom surface. The second iaw is rotatably coupled to the first iaw about a pivot and is movable between an unclamped position and a fully-clamped position. The second jaw comprises a second bottom surface. The staple cartridge comprises a plurality of staples removably stored therein. The first motor-driven system is configured to engage the second bottom surface of the second iaw to move the second iaw toward the fully-clamped position. The second motor-driven system is configured to engage the second jaw and the first bottom surface of the first jaw and hold the second jaw in the fully-clamped position. The second motor-driven system is actuatable after the first motor-driven system has been actuated.

Abstract: A surgical instrument configured to be coupled to a robotic surgical system is disclosed. The surgical instrument comprises an end effector, a threaded drive shaft, a firing member drivable by the threaded drive shaft, a closure system configured to move a iaw of the end effector toward a closed position, and a housing assembly coupleable with the robotic surgical system and comprising an array of electrical contacts. The surgical instrument further comprises a first motor configured to drive the closure system, a second motor configured to drive the threaded drive shaft, a first decoupleable electrical contact configured to supply power to the first motor from a power system, and a second decoupleable electrical contact configured to supply power to the second motor from the power system. The power system is selectively interrupted unless a signal is provided to the power system from the robotic surgical system.