| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable electric operation appliance simply and stably used in a lifesaving medical site difficult for securing a commercial power supply. SOLUTION: In a portable bipolar hemostatic appliance 10 detachably provided in a charging unit 40, an output calibration part 21 of a control circuit 20 changes over an output destination of high frequency current outputted from a high frequency output part 12 from the side of a bipolar electrode 17 to the side of a dummy load 18 by an output changeover switch 33, detects the high frequency current flowing in the dummy load 18 by an output detecting circuit 19, and calibrates output set data of the high frequency output part 12 based on the detected result. An output correction part 22 of the control circuit 20 corrects the output set data of the high frequency output part 12 based on the voltage of a battery 11 monitored by a battery monitor 26 so that the high frequency current is outputted at a prescribed output value from the high frequency output part 12. |
