| 发明名称 |
Biopsy device |
| 摘要 |
An improved needle assembly is provided. A distal portion of the needle can be formed of a first material which does not interfere with MRI imaging of a tissue receiving port disposed in the distal needle portion. A proximal needle portion can be formed of a second, different material. The proximal needle portion can provide strength and stiffness.
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| 申请公布号 |
US2005215922(A1) |
申请公布日期 |
2005.09.29 |
| 申请号 |
US20040808078 |
申请日期 |
2004.03.24 |
| 申请人 |
TSONTON MARK;THOMPSON ERIC |
发明人 |
TSONTON MARK;THOMPSON ERIC |
| 分类号 |
A61B10/02;A61B5/055;A61B10/00;A61B17/06;A61B19/00;G01R33/28;(IPC1-7):A61B10/00 |
主分类号 |
A61B10/02 |
| 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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