发明名称 |
Tissue Splitting Biopsy Needle |
摘要 |
Tissue splitting biopsy devices and methods use a needle portion and a sheath portion that are configured such as to allow simultaneous sectioning of a tissue to produce two tissue samples with corresponding surfaces using motion of the needle portion relative to the sheath portion. Most preferably, the needle portion has a chisel blade tip and at least two cavities opposite to each other and at the same distance from the tip, while the sheath portion has a sharpened front edge.
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申请公布号 |
US2011190661(A1) |
申请公布日期 |
2011.08.04 |
申请号 |
US20080738238 |
申请日期 |
2008.10.24 |
申请人 |
EPITOME PHARMACEUTICALS LIMITED |
发明人 |
WEGENER PAUL T.;ENISHI RYOCHI;BETTUZZI SAVERIO;SAKASHITA TAKEYOSHI |
分类号 |
A61B10/02;B26D7/06 |
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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