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US Patent 7248944 Roll-pitch-roll wrist methods for minimally invasive robotic surgery

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Is a
Patent
Patent
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Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
72489440
Patent Inventor Names
Philip S. Green0
Date of Patent
July 24, 2007
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Patent Application Number
113607450
Date Filed
February 22, 2006
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Patent Citations Received
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US Patent 12133700 Systems and methods for controlling a robotic manipulator or associated tool
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US Patent 11950872 Dynamic pulley system
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US Patent 11969225 End effector force feedback to master controller
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US Patent 12005574 Systems and methods for motion control of steerable devices
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US Patent 12114954 Uniform scaling of haptic actuators
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US Patent 11653987 Systems and methods for controlling a robotic manipulator or associated tool
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US Patent 11660108 Trigger lockout and kickback mechanism for surgical instruments
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US Patent 11666402 End effector force feedback to master controller
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...
Patent Primary Examiner
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Thomas Black
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Patent abstract

A teleoperator system with telepresence is shown which includes right and left hand controllers (72R and 72L) for control of right and left manipulators (24R and 24L) through use of a servomechanism that includes computer (42). Cameras (46R and 46L) view workspace (30) from different angles for production of stereoscopic signal outputs at lines (48R and 48L). In response to the camera outputs a 3-dimensional top-to-bottom inverted image (30I) is produced which, is reflected by mirror (66) toward the eyes of operator (18). A virtual image (30V) is produced adjacent control arms (76R and 76L) which is viewed by operator (18) looking in the direction of the control arms. Use of the teleoperator system for surgical procedures also is disclosed.

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