发明名称 COMBINATION LAPAROSCOPIC ELECTROSURGICAL INSTRUMENT AND PROBE
摘要 TITLE: COMBINATION LAPAROSCOPIC ELECTROSURGICAL INSTRUMENT AND PROBE A combination laparoscopic electrosurgical instrument and probe and method of using same are disclosed. An instrument head is carried on an electrode and is selectively moveable between expanded and retracted positions to permit the device to be used as a probe when the electrode is completely retracted. A fluid passageway also is provided for irrigation/suction purposes.
申请公布号 CA2085398(A1) 申请公布日期 1993.06.17
申请号 CA19922085398 申请日期 1992.12.15
申请人 FREITAS, MICHAEL W.;PODELL, RANDY J. 发明人 FREITAS, MICHAEL W.;PODELL, RANDY J.
分类号 A61B1/00;A61B17/34;A61B18/00;A61B18/12;A61B18/14;A61M1/00;(IPC1-7):A61B17/36 主分类号 A61B1/00
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