发明名称 |
Method and apparatus for taking a biopsy |
摘要 |
There is described method and apparatus for taking a biopsy wherein the apparatus is formed of a biocompatible cylindrical member with an outer wall and a hollow core, the cylindrical member having a longitudinal axis. An opening in the outer wall of the member is provided and a cutting device cuts tissue entering the opening as it travels along the opening. Cut tissue is treated with a coagulating agent or member so that the coagulation occurs concurrently or just after the tissue is cut wherein the coagulation occurs at a trailing edge of the opening as it travels.
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申请公布号 |
US2002077646(A1) |
申请公布日期 |
2002.06.20 |
申请号 |
US20010919583 |
申请日期 |
2001.07.31 |
申请人 |
TRUWIT CHARLES L.;NELSON RANDAL |
发明人 |
TRUWIT CHARLES L.;NELSON RANDAL |
分类号 |
A61B10/00;A61B10/04;A61B17/22;A61B17/32;A61B18/14;A61B19/00;(IPC1-7):A61B17/32 |
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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