HIGH-FREQUENCY CONTROL UNIT AND HIGH-FREQUENCY TREATMENT SYSTEM

摘要

A high-frequency control unit includes an integration value calculator calculating a measured integration value, which is a measured value of an integration value of an output high-frequency electric power from an output start time, with a passage of time. The high-frequency control unit includes a target locus setting section setting target locus which indicates, with a passage of time, a target integration value that is a target value of the integration value of the output high-frequency electric power from the output start time, and a controller comparing, with a passage of time, the measured integration value with the target locus, and controlling, with a passage of time, an output state of the high-frequency electric power based on a comparison result.

主权项

1. A high-frequency control unit for use in a high-frequency treatment system, comprising:
a high-frequency electric power generator configured to generate high-frequency electric power which is supplied to a treatment section; an electric power detector configured to detect, with a passage of time, the high-frequency electric power which is output from the high-frequency electric power generator; an integration value calculator configured to calculate, based on a detection result by the electric power detector, a measured integration value with a passage of time, the measured integration value being a measured value of an integration value of the output high-frequency electric power from an output start time; a target locus setting section configured to set a target locus which indicates, with a passage of time, a target integration value that is a target value of the integration value of the output high-frequency electric power from the output start time; and a controller configured to compare, with a passage of time, the measured integration value, which is calculated by the integration value calculator, with the target locus set by the target locus setting section, and configured to control, with a passage of time, an output state of the high-frequency electric power from the high-frequency electric power generator based on a comparison result.