DETECTION DE FORCES ET DE COUPLES POUR DES INSTRUMENTS CHIRURGICAUX

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专利权人:

INTUITIVE SURGICAL OPERATIONS

发明人:

申请号：

EP06850283.0

公开号：

EP1965711B1

申请日:

2006.12.13

申请国别(地区):

EP

年份:

2016

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a force and torque sensing for surgical instrument.SOLUTION: An apparatus, system, and method for improving force and torque sensing and feedback to a surgeon performing a telerobotic surgery are provided. Groups of axially oriented strain gauges are positioned on a distal end of an instrument shaft proximate a moveable wrist of a robotic surgical instrument to sense forces and torques at the distal tip of the instrument. Advantageously, errors due to changes in the configuration of the tip or steady state temperature variations are eliminated. Other advantageous configurations and methods are disclosed.COPYRIGHT: (C)2013,JPO&INPIT

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中国工程科技知识中心

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http://www.ckcest.cn/home/