Invention Grant
- Patent Title: System with brake to limit manual movement of member and control system for same
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Application No.: US15670894Application Date: 2017-08-07
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Publication No.: US10052166B2Publication Date: 2018-08-21
- Inventor: Kam Ziaei , Dennis Moses
- Applicant: MAKO Surgical Corp.
- Applicant Address: US FL Ft. Lauderdale
- Assignee: MAKO Surgical Corp.
- Current Assignee: MAKO Surgical Corp.
- Current Assignee Address: US FL Ft. Lauderdale
- Agency: Foley & Lardner LLP
- Main IPC: G05B15/00
- IPC: G05B15/00 ; G05B19/00 ; A61B34/30 ; A61F2/36 ; A61F2/34 ; A61B17/16 ; A61B90/00 ; A61F2/46 ; A61B34/20 ; A61B34/00 ; A61B17/00

Abstract:
A robotic system includes an articulated member comprising a joint and configured to be manually moved by a user to facilitate performance of a task and a controller. The controller is programmed to determine whether an angular position of the joint is moved within an angular range of motion defined by a braking region, generate a force feedback signal compensating for a gravitational load on the articulated member to inhibit manual movement in space of at least a portion of the articulated member when the angular position of the joint is in the braking region, and maintain the force feedback signal until a user disengages the force feedback.
Public/Granted literature
- US20170333144A1 SYSTEM WITH BRAKE TO LIMIT MANUAL MOVEMENT OF MEMBER AND CONTROL SYSTEM FOR SAME Public/Granted day:2017-11-23
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