发明名称 |
Method of forming a biopsy device |
摘要 |
A method for forming a 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, such as a metal. The proximal needle portion can provide strength and stiffness.
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申请公布号 |
US7445739(B2) |
申请公布日期 |
2008.11.04 |
申请号 |
US20040808077 |
申请日期 |
2004.03.24 |
申请人 |
ETHICON ENDO-SURGERY, INC. |
发明人 |
TSONTON MARK;THOMPSON ERIC;VANDER WENDE JAMES W. |
分类号 |
A61B10/02;B29C45/14;A61B5/055;A61B10/00;A61B19/00;B21G1/08 |
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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