CRYOFAN WITH CONTROL PANEL AND HEATED HANDLE Russian patent published in 2024 - IPC A61B18/02 

FIELD: medical equipment.

SUBSTANCE: cryoapplicator includes a vessel with a cryoagent, a tank filled with cryogas, a cryogas hose and a replaceable nozzle for cryogas spraying. According to the invention, a bellows, a heated handle and a control panel are introduced. Control panel comprises controller, operator panel and solid-state relay. Bellows includes a housing with a power supply connection socket located on it, temperature sensors located inside the housing, connected with possibility to transmit data on temperature of cryoagent and outgoing cryogas flow to controller, and a tubular electric heater electrically connected to the control panel with the possibility of adjustment and having the possibility of evaporating the cryoagent. Bellows is mechanically connected to the tank filled with cryogas. Cryohose is equipped with a heated handle with a replaceable nozzle.

EFFECT: regulation of cryogas output rate.

4 cl, 4 dwg