发明名称 |
A cavity retaining tool for general surgery |
摘要 |
A cavity-retaining tool (230) for surgery of this invention is insertable into body tissues to be ready for use and comprises: a cavity-retaining means (231) which retains a cavity for operation works in the body; and a soft cylinder member (233) which communicates with the cavity retained by the cavity-retaining means and interconnects the space outside with the cavity, and is used for surgery, by allowing an endoscope (240) and operation tools (245) to be inserted through the soft cylinder member into the cavity retained by the cavity-retaining means. <IMAGE> |
申请公布号 |
EP1340467(A2) |
申请公布日期 |
2003.09.03 |
申请号 |
EP20030007334 |
申请日期 |
1997.05.07 |
申请人 |
OLYMPUS CORPORATION |
发明人 |
KOGASAKA, TAKAHIRO;OGAWA, AKIHISA;NAKADA, AKIO;KIMURA, SHUICHI;KOBAYASHI, NORIO;KURAMOCHI, MAKOTO |
分类号 |
A61B17/00;A61B17/02;A61B17/32;A61B17/34;A61B19/00;A61M1/00 |
主分类号 |
A61B17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|