发明名称 |
ROBOTIC SURGERY SYSTEM INCLUDING POSITION SENSORS USING FIBER BRAGG GRATINGS |
摘要 |
A surgical instrument is provided, including: at least one articulatable arm having a distal end, a proximal end, and at least one joint region disposed between the distal and proximal ends; an optical fiber bend sensor provided in the at least one joint region of the at least one articulatable arm; a detection system coupled to the optical fiber bend sensor, said detection system comprising a light source and a light detector for detecting light reflected by or transmitted through the optical fiber bend sensor to determine a position of at least one joint region of the at least one articulatable arm based on the detected light reflected by or transmitted through the optical fiber bend sensor; and a control system comprising a servo controller for effectuating movement of the arm.
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申请公布号 |
US2011224689(A1) |
申请公布日期 |
2011.09.15 |
申请号 |
US201113049041 |
申请日期 |
2011.03.16 |
申请人 |
INTUITIVE SURGICAL OPERATIONS, INC. |
发明人 |
LARKIN DAVID Q;SHAFER DAVID C. |
分类号 |
A61B19/00;B25J13/08;B25J17/00;B25J18/02;B25J19/04 |
主分类号 |
A61B19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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