发明授权
- 专利标题： Internal treatment apparatus having circumferential side holes
- 专利标题（中）： 具有圆周侧孔的内部处理装置
-
申请号： US10566204申请日： 2004-07-16
-
公开(公告)号： US08753262B2公开(公告)日： 2014-06-17
- 发明人: Akira Sugiyama , Kenichi Ohara , Hiroshi Sano , Kunitoshi Ikeda , Tadao Kakizoe , Toshiaki Kobayashi
- 申请人： Akira Sugiyama , Kenichi Ohara , Hiroshi Sano , Kunitoshi Ikeda , Tadao Kakizoe , Toshiaki Kobayashi
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： Hoya Corporation,National Cancer Center
- 当前专利权人： Hoya Corporation,National Cancer Center
- 当前专利权人地址： JP Tokyo JP Tokyo
- 代理机构： Greenblum & Bernstein P.L.C.
- 优先权： JP2003-281850 20030729; JP2004-11954 20040120
- 国际申请： PCT/JP2004/010539 WO 20040716
- 国际公布： WO2005/009227 WO 20050203
- 主分类号： A61B1/00
- IPC分类号： A61B1/00 ; A61B1/04
摘要：
An internal treatment apparatus for a patient having a flexible tubular body to be introduced into a patient includes a center opening for inserting therethrough an endoscope for observing a target site, the center opening being circular in cross section and disposed at a center of an end face of the flexible tubular body; and a plurality of circumferential apertures through which surgical instruments are inserted for performing a surgical procedure on the target site, the plurality of circumferential apertures being provided in the flexible tubular body at equi-angular intervals around the center opening.
公开/授权文献
信息查询
