发明名称 |
SHAPE SENSOR AND TUBULAR INSERTION SYSTEM |
摘要 |
A shape sensor comprises a shape sensor main body which comprises an optical fiber capable, a detection object section, and a light detecting section to detect the detection light and which is capable of measuring a shape of a measurement target object by utilizing a change in characteristics of the light detected through the detection object section in accordance with a change in curvature of the optical fiber when the optical fiber curves; and a curving direction regulating section which is provided on at least a part of the optical fiber along an optical axis thereof and regulates a curvable direction of the optical fiber to a desired direction; wherein the curving direction regulating section is a core member which is disposed in at least a part of the shape sensor main body along the light propagating direction of the optical fiber and whose main curving direction is regulated. |
申请公布号 |
EP3006892(A4) |
申请公布日期 |
2017.01.25 |
申请号 |
EP20140808353 |
申请日期 |
2014.06.03 |
申请人 |
Olympus Corporation |
发明人 |
KUBOI, Toru;OHARA, Satoshi |
分类号 |
G01B11/24;A61B1/00;G01B11/26;G02B23/24 |
主分类号 |
G01B11/24 |
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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