基本信息:
- 专利标题： 被检体内导入系统
- 专利标题（英）：Introduction-into-subject system
- 申请号：CN200880108551.2 申请日：2008-09-25
- 公开(公告)号：CN101808567A 公开(公告)日：2010-08-18
- 发明人： 河野宏尚 , 田中慎介 , 内山昭夫
- 申请人： 奥林巴斯医疗株式会社
- 申请人地址： 日本东京都
- 专利权人： 奥林巴斯医疗株式会社
- 当前专利权人： 奥林巴斯株式会社
- 当前专利权人地址： 日本东京都
- 代理机构： 北京林达刘知识产权代理事务所
- 代理人： 刘新宇; 张会华
- 优先权： 2007-249970 2007.09.26 JP
- 国际申请： PCT/JP2008/067331 2008.09.25
- 国际公布： WO2009/041525 JA 2009.04.02
- 进入国家日期： 2010-03-24
- 主分类号： A61B1/00
- IPC分类号： A61B1/00 ; A61B5/07
An introduction-into-subject system which is capable of making a reliable puncture of a needle in a layer subjected to puncture.A capsule endoscope (10) has the needle (16) which can project from the surface of a casing and can be housed under the surface and the capsule endoscope (10) has a permanent magnet (18). A magnetic field control part (8) controls a magnetic field generation part to generate a magnetic field which varies the direction of the permanent magnet (18) on the basis of the magnetization direction of the permanent magnet (18) at the capsule endoscope (10), the position of the needle (16) at the capsule endoscope (10), and the direction of the tip of the needle (16). Therefore, the magnetic field control part (8) varies the direction of the whole capsule endoscope (10) so as to make the puncture of the projecting needle (16) in the layer subjected to puncture. As the result of this, it is possible to reliably stick the needle (16) into the layer to be punctured.
公开/授权文献:
- CN101808567B 被检体内导入系统 公开/授权日：2012-09-05