Abstract: A method for dispensing cryogenic substances including: predisposing a pressurized container for a cryogenic substance which includes a valve active at the opening and regulating an emission of the cryogenic substance, predisposing a coupling element stably constrained to the container, predisposing an activating element engaged to the coupling element in such a way that it is interposed between the container and the activating element.

Abstract: The invention relates to a new dispensing device for pressurized containers of coolants for cryotherapy, with a manual opening/closing valve, which includes a dispenser body suited to be permanently fixed to said container, a valve-opening element and a cap with teeth resting against said valve-opening element to cause the opening of the valve. In one embodiment, at least one tube or duct for application of the coolant, at one end of which at least one applicator pad or filter is partially and removably inserted, is permanently built in and integral with said dispenser body.