CRYOANESTHESIA DEVICE METHOD FOR CONTROLLING CRYOANESTHESIA DEVICE AND TEMPERATURE CONTROLLER OF COOLANT IN CRYOANESTHESIA DEVICE

摘要

A cooling anesthesia device for spraying a coolant to a treatment site so as to more quickly and accurately adjust the temperature of the coolant sprayed to a treatment site to cool the treatment site. The cooling anesthesia device includes: a housing in which an outer shape and a coolant are injected; And a control unit connected to the cooling temperature controller to control the cooling temperature controller, wherein the controller controls the cooling temperature controller to control the temperature by applying thermal energy to the cooling material to be connected to the jetting unit, Device.