Invention Grant
- Patent Title: Method for closed loop control of motor velocity of a surgical stapling and cutting instrument
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Application No.: US16752983Application Date: 2020-01-27
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Publication No.: US11213302B2Publication Date: 2022-01-04
- Inventor: Raymond E. Parfett , Shane R. Adams , Frederick E. Shelton, IV , Jason L. Harris
- Applicant: Ethicon LLC
- Applicant Address: US PR Guaynabo
- Assignee: Ethicon LLC
- Current Assignee: Ethicon LLC
- Current Assignee Address: US PR Guaynabo
- Main IPC: H02P23/00
- IPC: H02P23/00 ; A61B17/16 ; A61B34/00 ; A61B17/072 ; A61B17/00 ; A61B17/32
Abstract:
A control circuit usable with a surgical instrument including a displacement member, a motor configured to translate the displacement member, and a position sensor configured to monitor a position of the displacement member is provided. The control circuit includes logic configured to provide a motor set point velocity to the motor and display a first indicia on a display indicative of the motor set point velocity.
Public/Granted literature
- US20200268394A1 METHOD FOR CLOSED LOOP CONTROL OF MOTOR VELOCITY OF A SURGICAL STAPLING AND CUTTING INSTRUMENT Public/Granted day:2020-08-27
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