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High frequency surgery device for thermal coagulation of biological tissue, has mechanism producing signal to switch off current to terminate coagulation mode, where signal is supplied to another mechanism to activate further mode
High frequency surgery device for thermal coagulation of biological tissue, has mechanism producing signal to switch off current to terminate coagulation mode, where signal is supplied to another mechanism to activate further mode
The device has a high frequency (HF) generator for generating HF current and switching devices activating/deactivating the current. A processing mechanism (12) determines a coagulation end time in a coagulation mode and produces a switching off signal to switch off a coagulation current for terminating the coagulation mode. The signal is supplied to another processing mechanism (13) for activating further operating mode of the device.
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