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ELECTRIC OPERATION APPARATUS

申请公布号:JPH1094545(A)

申请号:JP19970183744

申请日期:1997.07.09

申请公布日期:1998.04.14

申请人:
OLYMPUS OPTICAL CO LTD

发明人:HATTA SHINJI;GOTANDA SHOICHI;SAKURAI TOMOHISA

分类号:A61B18/12

主分类号:A61B18/12

摘要:PROBLEM TO BE SOLVED: To provide an electric operation apparatus which enables accurately detecting of treating state of a tissue of a living being as load. SOLUTION: An inspection signal with the frequency thereof different from that for treatment is generated by a frequency oscillator 7 for detection. The inspection signal, which is overlapped on electric energy for treatment by an output synthesization circuit 10, is supplied to an electrode for treatment while changes in the inspection signal are detected by a tissue condition detection circuit 13 to obtain biological information on a tissue of a living being to be treated based on the resulting data.

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