Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Christopher J. Hasser0
Stephen J. Blumenkranz0
Date of Patent
January 7, 2014
0Patent Application Number
139321280
Date Filed
July 1, 2013
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
In one embodiment, a force sensor apparatus is provided including a tube portion having a plurality of radial ribs and a strain gauge positioned over each of the plurality of radial ribs, a proximal end of the tube portion that operably couples to a shaft of a surgical instrument that operably couples to a manipulator arm of a robotic surgical system, and a distal end of the tube portion that proximally couples to a wrist joint coupled to an end effector.
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