FIELD: medicine.
SUBSTANCE: invention relates to medical equipment. Coagulation apparatus comprises a tool having a tool comprising coagulation electrodes, as well as a cutting electrode. Electrodes are supplied by means of a circuit which contains a source of coagulation voltage and a source of cutting voltage or which can be connected to such sources. Proposed device comprises cutter switching switch and coagulation switch. Latter is connected to the power switch, which in cutting mode connects the current path from the source of the cutting voltage to the cutting electrode before switching on the source of the cutting voltage or the high-frequency output voltage source and the coagulation voltage source.
EFFECT: thus, the user is provided with a reliable facility, so that it is possible to perform simple and more flexible complex operations.
12 cl, 10 dwg
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