发明名称 |
Capsule medical device and capsule medical device system |
摘要 |
Smooth guiding through the inside of a body cavity is carried out by a magnetic field applied from the outside of the body. The provided capsule medical device (1) includes a bio-information detecting device (5) for detecting bio information of the inside of a body cavity; a magnet (12) for receiving a guidance magnetic field applied from outside the body and generating a driving force; a coil (7) for receiving a position-detection magnetic field applied from outside the body and generating a position-detection signal; a filter device (8), connected to the coil (7), for attenuating an induction signal component which is generated by the guidance magnetic field incident on the coil (7); and a wireless transmission device (10) for externally transmitting the position-detection signal which has passed through the filter device (8) and the bio information which has been detected by the bio-information detecting device (5). |
申请公布号 |
EP2298151(B1) |
申请公布日期 |
2012.06.06 |
申请号 |
EP20100013780 |
申请日期 |
2007.06.27 |
申请人 |
OLYMPUS MEDICAL SYSTEMS CORPORATION |
发明人 |
UCHIYAMA, AKIO;KIMURA, ATSUSHI;SATO, RYOJI;CHIBA, ATSUSHI |
分类号 |
A61B1/00;A61B5/07 |
主分类号 |
A61B1/00 |
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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