发明公开
EP2667816A2 OPTICAL SHAPE SENSING FIBER FOR TIP AND SHAPE CHARACTERIZATION OF MEDICAL INSTRUMENTS
审中-公开
FORMSPEICHERNDE GLASFASER ZUR SPITZEN- UND FORMCHARAKTERISIERUNG MEDISINISCHER INSTRUMENTE
- 专利标题： OPTICAL SHAPE SENSING FIBER FOR TIP AND SHAPE CHARACTERIZATION OF MEDICAL INSTRUMENTS
- 专利标题（中）： FORMSPEICHERNDE GLASFASER ZUR SPITZEN- UND FORMCHARAKTERISIERUNG MEDISINISCHER INSTRUMENTE
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申请号： EP12703891.7申请日： 2012-01-25
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公开(公告)号： EP2667816A2公开(公告)日： 2013-12-04
- 发明人: CHAN, Raymond , MANZKE, Robert , POPOVIC, Aleksandra , 'T HOOFT, Gert Wim , VON BUSCH, Heinrich
- 申请人： Koninklijke Philips N.V.
- 申请人地址： High Tech Campus 5 5656 AE Eindhoven NL
- 专利权人： Koninklijke Philips N.V.
- 当前专利权人： Koninklijke Philips N.V.
- 当前专利权人地址： High Tech Campus 5 5656 AE Eindhoven NL
- 代理机构： Steffen, Thomas
- 优先权： US201161437048P 20110128
- 国际公布： WO2012101584 20120802
- 主分类号： A61B19/00
- IPC分类号： A61B19/00 ; G01B11/16
摘要：
A shape sensing device, system and method include an interventional instrument (102) having regions of articulation to be configured to change shape during an interventional procedure. An optical fiber (202) is disposed on or about the areas of articulation in a pattern to provide an optical signal indicating an instantaneous change or current position or orientation of the instrument. A signal interpretation module (115) is configured to receive the optical signals and interpret the instantaneous change or current position or orientation of the instrument.
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