Invention Grant
- Patent Title: Active and semi-active damping in a telesurgical system
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Application No.: US16102614Application Date: 2018-08-13
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Publication No.: US10779902B2Publication Date: 2020-09-22
- Inventor: Roman L. Devengenzo , Bruce M. Schena , David W. Robinson
- Applicant: INTUITIVE SURGICAL OPERATIONS, INC.
- Applicant Address: US CA Sunnyvale
- Assignee: INTUITIVE SURGICAL OPERATIONS, INC.
- Current Assignee: INTUITIVE SURGICAL OPERATIONS, INC.
- Current Assignee Address: US CA Sunnyvale
- Agency: Artegis Law Group, LLP
- Main IPC: A61B34/37
- IPC: A61B34/37 ; A61B17/00 ; A61B90/00

Abstract:
A surgical system includes methods and systems for damping vibrations. The surgical system can include one or several moveable set-up linkages. A passive, active, or semi-active damper can be connected with one or several of the set-up linkages. The damper can mitigate a vibration arising in one of the set-up linkages and the damper can prevent a vibration arising in one of the linkages from affecting another of the set-up linkages. The active and semi-active dampers can be controlled with a feedback or a feed-forward model. In some embodiments, the system includes a first link supported by a base, a second link, a damper having a variable portion coupling the first link to the second link, and a processor. The processor is configured to detect a movement or a vibration of the second link and adjust the variable portion of the damper based on the detected movement or vibration.
Public/Granted literature
- US20180344416A1 ACTIVE AND SEMI-ACTIVE DAMPING IN A TELESURGICAL SYSTEM Public/Granted day:2018-12-06
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