Surgical instrument for use with a robotic system
A surgical instrument for use with a robotic system comprising a first rotatable driver and a second rotatable driver is disclosed. The surgical instrument comprises an end effector, a shaft assembly, and a control system. The an end effector comprises a staple cartridge. The shaft assembly comprises a longitudinal axis and a cutting instrument movable along the longitudinal axis between a starting position and an ending position. The control system comprises a cutting drive configured to displace the cutting instrument toward the ending position in response to the first rotatable driver of the robotic system, and a shaft rotation arrangement configured to rotate the shaft assembly about the longitudinal axis in response to the second rotatable driver on the robotic system. The rotation of the shaft assembly does not displace the cutting instrument within the shaft assembly. The cutting drive and the shaft rotation arrangement are separate and distinct.
1. A surgical instrument for use with a robotic system comprising a first rotatable driver and a second rotatable driver, said surgical instrument comprising:
an end effector, comprising:
a jaw;
an anvil;
a staple cartridge removably positioned in said jaw; and
an end effector spine;
a shaft assembly, comprising:
a longitudinal axis;
an articulation joint, wherein said end effector is rotatable relative to said longitudinal axis about said articulation joint;
a shaft spine rotatably connected to said end effector spine across said articulation joint; and
a cutting instrument movable along said longitudinal axis between a starting position and an ending position; and
a control system, comprising:
a cutting drive configured to displace said cutting instrument toward said ending position in response to the first rotatable driver of the robotic system; and
a shaft rotation arrangement configured to rotate said shaft assembly about said longitudinal axis in response to the second rotatable driver on the robotic system, wherein the rotation of said shaft assembly does not displace said cutting instrument within said shaft assembly, and wherein said cutting drive and said shaft rotation arrangement are separate and distinct.
2. The surgical instrument of claim 1 , wherein said anvil is rotatable relative to said jaw between an open position and a clamped position.
3. The surgical instrument of claim 2 , wherein said control system further comprises a clamping drive capable of rotating said anvil toward said clamped position.
4. The surgical instrument of claim 3 , wherein the robotic system comprises a shifting driver, wherein said shifting driver is capable of shifting the first rotatable driver between said cutting drive of said control system and said clamping drive of said control system.
5. The surgical instrument of claim 1 , wherein said staple cartridge is replaceable.
6. A surgical stapling system, comprising:
a first motor-driven system configured to transmit a first rotary motion;
a second motor-driven system configured to transmit a second rotary motion;
an end effector, comprising:
a first jaw;
a second jaw;
a staple cartridge removably positioned in said first jaw; and
an end effector spine;
an elongate shaft, comprising:
a longitudinal axis;
an articulation joint, wherein said end effector is rotatable relative to said longitudinal axis about said articulation joint;
a shaft spine rotatably connected to said end effector spine across said articulation joint; and
a cutting instrument movable along said longitudinal axis between a starting position and an ending position; and
a control system, comprising:
a first transfer system configured to displace said cutting instrument toward said ending position in response to said first rotary motion from said first motor-driven system; and
a second transfer system configured to rotate said elongate shaft about said longitudinal axis in response to said second rotary motion from said second motor-driven system, wherein the rotation of said elongate shaft does not longitudinally displace said cutting instrument within said elongate shaft, and wherein said first transfer system and said second transfer system are separately and distinctly operable.
7. The surgical stapling system of claim 6 , wherein said second jaw is rotatable relative to said first jaw between an open position and a closed position.
8. The surgical stapling system of claim 7 , wherein said control system further comprises a third transfer system capable of rotating said second jaw toward said closed position.
9. The surgical stapling system of claim 8 , further comprising a shifting system, wherein said shifting system is configured to shift the first motor-driven system between said first transfer system of said control system and said third transfer system of said control system.
10. The surgical stapling system of claim 6 , wherein said staple cartridge is replaceable.
11. A surgical instrument for use with a robotic system comprising a first rotatable driver and a second rotatable driver, said surgical instrument comprising:
an end effector, comprising:
a frame;
an anvil rotatable relative to said frame between an open position and a clamped position, wherein said anvil rotates toward said clamped position in response to a clamping motion;
a staple cartridge removably positioned in said frame; and
an end effector frame;
a shaft assembly, comprising:
a longitudinal axis;
an articulation joint defining a fixed axis of rotation, wherein said end effector is rotatable relative to said longitudinal axis about said articulation joint;
a shaft frame rotatably connected to said end effector frame across said articulation joint; and
a knife movable between an unfired position and a fired position, wherein said knife moves toward said fired position in response to a firing motion; and
a control system, comprising:
a cutting drive configured to provide said firing motion to said knife in response to the first rotatable driver of the robotic system;
a shaft rotation drive configured to rotate said shaft assembly about said longitudinal axis in response to the second rotatable driver on the robotic system, wherein the rotation of said shaft assembly does not displace said knife within said shaft assembly, and wherein said cutting drive and said shaft rotation drive are separate and distinct;
a clamping drive; and
a shifting arrangement configured to shift the first rotatable driver between engagement with said cutting drive and said clamping drive, wherein said clamping drive is configured to provide said clamping motion to said anvil in response to the first rotatable driver of the robotic system when said shifting arrangement has engaged the first rotatable driver with said clamping drive.
12. The surgical instrument of claim 11 , wherein said clamping drive and said shaft rotation drive are separate and distinct.
13. The surgical instrument of claim 11 , wherein said staple cartridge is replaceable.