发明名称 |
BODY INTERIOR OBSERVING SYSTEM, AND BODY INTERIOR OBSERVING METHOD |
摘要 |
An object of the invention is to securely capture a group of continuous in-vivo images in which at least parts of image portions overlap between in-vivo images. An in-vivo observing system 1 of the invention includes a capsule endoscope 2 introduced into a body of a subject, a magnetic field generating unit 3 for generating external magnetic fields to the capsule endoscope 2 in the subject, and a control unit 11 for controlling the magnetic field generating unit 3. The capsule endoscope 2 includes an illuminating unit for illuminating a body of the subject by illumination light and an imaging unit for sequentially capturing in-vivo images of the subject illuminated by the illuminating unit. The control unit 11 causes the magnetic field generating unit 3 to change magnetic field directions of the external magnetic fields at an angular speed less than a multiplied value of a frame rate and an angle of view of the imaging unit and causes the magnetic field generating unit 3 to change an image capturing direction of the capsule endoscope 2 following the magnetic field directions at this angular speed. |
申请公布号 |
EP2189102(A4) |
申请公布日期 |
2015.02.18 |
申请号 |
EP20080827252 |
申请日期 |
2008.08.08 |
申请人 |
OLYMPUS MEDICAL SYSTEMS CORP. |
发明人 |
KAWANO, HIRONAO |
分类号 |
A61B1/00;A61B1/04;A61B1/06;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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