发明名称 Electrosurgical instrument which reduces thermal damage to adjacent tissue
摘要 An electrode sealing assembly for use in combination with an electrosurgical instrument includes first and second jaw members which are movable from a first, spaced-apart position to a second position to grasp tissue. Each of the jaw members includes an insulative housing, a thermally conductive, electrically non-conductive material and a sealing plate. The insulative housing has a series of electromechanical interfaces which mate with a corresponding series of electromechanical interfaces which extend from the sealing plate such that the sealing plates are a capable of conducting bipolar energy through tissue held between the jaw members. The thermally conductive, electrically non-conductive material is configured to encapsulate and secure the sealing plate to the insulative housing.
申请公布号 US7147638(B2) 申请公布日期 2006.12.12
申请号 US20040834764 申请日期 2004.04.29
申请人 SHERWOOD SERVICES AG 发明人 CHAPMAN TROY J.;SHIELDS CHELSEA;SCHECHTER DAVID A.
分类号 A61B18/18;A61B;A61B18/00;A61B18/14 主分类号 A61B18/18
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