发明名称 |
ENDOSCOPE-EQUIPPED PUNCTURE BALLOON |
摘要 |
To provide a tool for safely and reliably securing a route for endermically approaching the interior of the body; more specifically, an endoscope-equipped puncture balloon that is designed to allow a balloon that does not immediately burst when punctured by a puncturing needle or the like to be used as a target, and that can be used by installing or inserting an endoscope in a tube holding such balloon. <??>In a thin-walled main body tube 1 equipped with an endoscope-installed section at the rear end, a balloon 2 is disposed on the front surface thereof, and a branch tube 4 communicating with the interior of the balloon 2 in a gas-liquid flow manner is disposed on the main body tube 1, the branch tube 4 having a connector 5 annexed to the rear end thereof; thus it is not until the liquid in the balloon is absorbed without the balloon immediately bursting when punctured by a puncturing needle that a bore can be secured until the balloon is contracted. <IMAGE> |
申请公布号 |
CA2514600(A1) |
申请公布日期 |
2004.08.12 |
申请号 |
CA20042514600 |
申请日期 |
2004.01.30 |
申请人 |
SUMITOMO BAKELITE CO., LTD.;OISHI, HIDETO |
发明人 |
SAKAGUCHI, YUKIHIKO;OISHI, HIDETO |
分类号 |
A61F2/958;A61B17/00;A61B17/22;A61B17/34;A61B19/00 |
主分类号 |
A61F2/958 |
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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