发明名称 |
Injection needle assembly for endoscope |
摘要 |
An injection needle assembly has an elongate, flexible liquid feed tube adapted to be inserted into the insertion channel of an endoscope. A needle is fixed to the distal end of the tube and adapted to be stuck in the body wall. A rigid connecting pipe is fixed on the outer surface of the proximal end portion of the tube. The connecting pipe is fixedly inserted into a fitting portion of a connector.
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申请公布号 |
US4668226(A) |
申请公布日期 |
1987.05.26 |
申请号 |
US19850783219 |
申请日期 |
1985.10.02 |
申请人 |
OLYMPUS OPTICAL CO., LTD. |
发明人 |
OMATA, KATUMI;ISHIDA, TETSUJI |
分类号 |
A61M5/14;A61B1/00;A61B1/015;A61B1/12;A61B17/32;A61B17/34;A61M37/00;F16L37/02;F16L47/06;(IPC1-7):A61B1/00 |
主分类号 |
A61M5/14 |
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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