The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2020
Filed:
Oct. 04, 2016
Intuitive Surgical Operations, Inc., Sunnyvale, CA (US);
Nicholas Bernstein, Cary, NC (US);
Intuitive Surgical Operations, Inc., Sunnyvale, CA (US);
Abstract
Roll control is provided for a device by controlling the roll-angle offset about the device roll axis in correspondence to a specified rotation of a reference frame for the device. This specified rotation may correspond to a roll-free rotation of the reference frame to align a corresponding reference roll axis with the device roll axis. In applications to robotics generally, the device may be characterized as a robotic element or a robotically-supported instrument. In specific applications to robotic surgery in a computer-assisted medical system, the device may include a spar or cannula that is configured to support a surgical instrument.