Invention Grant
- Patent Title: Systems and methods for recentering input controls
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Application No.: US16503403Application Date: 2019-07-03
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Publication No.: US11246671B2Publication Date: 2022-02-15
- Inventor: Brandon D. Itkowitz , Michael L. Hanuschik , Paul W. Mohr , Arjang M. Hourtash
- 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: A61B1/00
- IPC: A61B1/00 ; A61B34/35 ; A61B34/30 ; A61B34/37 ; A61B90/00 ; A61B34/00 ; A61B1/313 ; A61B34/20

Abstract:
Systems and methods of recentering an input control include a control unit configured to suspend teleoperated control of an end effector by the input control in response to a recentering request, determine a recentering move for the input control to provide positional and orientational harmony between the input control and the end effector, execute the recentering move, and reinstate teleoperated control of the end effector by the input control. In some embodiments, to determine the recentering move the control unit is configured to determine one or more first positions associated with the end effector, map the first positions to a view coordinate system, map the first positions from the view coordinate system to a console workspace coordinate system, and determine one or more second positions for one or more control points on the input control, the control points corresponding to the mapped first positions in the console workspace coordinate system.
Public/Granted literature
- US20190321117A1 SYSTEMS AND METHODS FOR RECENTERING INPUT CONTROLS Public/Granted day:2019-10-24
Information query