TREATMENT SYSTEM FOR SURGERY AND CONTROL METHOD OF TREATMENT SYSTEM FOR SURGERY

摘要

A treatment system for surgery includes: a handpiece driving apparatus for supplying electric energy to a handpiece, the handpiece including a treatment portion insertable into a body cavity; a perfusion apparatus for perfusing liquid in the body cavity, the perfusion apparatus being capable of adjusting pressure in the body cavity; and a control circuit for controlling the pressure in the body cavity to a different level in conjunction with an output state of the handpiece driving apparatus and changing a flow rate of the perfusion liquid.