TREATMENT SYSTEM, AND CONTROL METHOD FOR TREATMENT SYSTEM

摘要

A treatment system (10) is equipped with: a high-frequency power source (73); a heat-generating power source (83); a pair of jaws (36a, 36b) having a pair of conductors (52a, 52b) and a heater member (53); and a control unit (94) which controls the temperature of the heat-generating power source (83) to be at a fixed temperature on the basis of the temperature of the heater member (53) and uses a heat-generating power parameter based on the initial changes of the heat-generating power characterized by increasing after the application of thermal energy begins and by reducing after reaching a maximum value in order to acquire a power reduction pattern for predicting the changes in the heat-generating power thereafter, and which controls the pattern of the heat-generating power source on the basis of the power reduction pattern after acquiring same.