| 发明名称 |
Biopsy device with piston advance |
| 摘要 |
A biopsy device is provided. The biopsy device can include a cutter which is advanced through a first portion of its stroke by a differential fluid pressure acting on a piston. A mechanical drive can be used to translate and rotate the cutter during tissue severing.
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| 申请公布号 |
US7351210(B2) |
申请公布日期 |
2008.04.01 |
| 申请号 |
US20030732848 |
申请日期 |
2003.12.10 |
| 申请人 |
ETHICON-ENDO-SURGERY, INC. |
发明人 |
CICENAS CHRIS;STONIS LUKE |
| 分类号 |
A61B10/00;A61B;A61B10/02;A61B17/00 |
主分类号 |
A61B10/00 |
| 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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