| 发明名称 |
Endoscope to take a tissue sample has a tissue holding zone at the needle and cutter with a suction channel to hold the tissue in place |
| 摘要 |
The endoscope instrument, to take a tissue biopsy, has a needle (110) and a zone (112) to hold the tissue sample. A sliding cutter (121) is coaxial to the needle. A suction channel (113) is linked to the tissue holding zone, through the needle shaft or between the needle shaft and its mantle shrouding (120).
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| 申请公布号 |
DE10050742(A1) |
申请公布日期 |
2001.04.19 |
| 申请号 |
DE20001050742 |
申请日期 |
2000.10.13 |
| 申请人 |
ASAHI KOGAKU KOGYO K.K., TOKIO/TOKYO |
发明人 |
OUCHI, TERUO |
| 分类号 |
A61B1/015;A61B10/00;A61B10/02;A61B10/04;(IPC1-7):A61B10/00;A61M1/00 |
主分类号 |
A61B1/015 |
| 代理机构 |
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代理人 |
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| 主权项 |
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