Invention Grant
- Patent Title: Projection operator for inverse kinematics of a surgical robot for low degree of freedom tools
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Application No.: US17368221Application Date: 2021-07-06
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Publication No.: US12076099B2Publication Date: 2024-09-03
- Inventor: Apoorv Shrivastava , Renbin Zhou , Haoran Yu , Seungkook Yun , Ellen Klingbeil
- Applicant: Verb Surgical Inc.
- Applicant Address: US CA Santa Clara
- Assignee: Verb Surgical Inc.
- Current Assignee: Verb Surgical Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Lempia Summerfield Katz LLC
- Main IPC: G06F17/00
- IPC: G06F17/00 ; A61B34/00 ; A61B34/30 ; A61B34/35 ; B25J9/16

Abstract:
For teleoperation of a surgical robotic system, the control of the surgical robotic system accounts for a limited degree of freedom of a tool in a surgical robotic system. A projection from the greater DOF of the user input commands to the lesser DOF of the tool is included within or as part of the inverse kinematics. The projection identifies feasible motion in the end-effector domain. This projection allows for a general solution that works for tools having different degrees of freedom and will converge on a solution.
Public/Granted literature
- US20230009907A1 PROJECTION OPERATOR FOR INVERSE KINEMATICS OF A SURGICAL ROBOT FOR LOW DEGREE OF FREEDOM TOOLS Public/Granted day:2023-01-12
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