发明名称 Tissue sampling and removal device
摘要 A device for removing a tissue portion and cauterizing surrounding tissue, includes a pair of cutting jaws having a heat-insulated inner surface defining a chamber for retaining tissue cut by the jaws. The device includes actuating means for pivoting the cutting jaws between opened and closed positions, and a control means for directing cauterizing current to the jaws when the jaws in a closed position, to thereby cauterize tissue surrounding the jaws.
申请公布号 US5295990(A) 申请公布日期 1994.03.22
申请号 US19920943660 申请日期 1992.09.11
申请人 LEVIN, JOHN M. 发明人 LEVIN, JOHN M.
分类号 A61B10/00;A61B10/06;A61B18/14;(IPC1-7):A61B10/00 主分类号 A61B10/00
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