The present disclosure discloses and describes a vapocoolant dispenser. Specifically, the dispenser comprises a housing and container of vapocoolant, the dispenser configured to receive a sterilizable dose of high energy radiation and to provide a sterile, hermetically sealed vapocoolant dispenser.

Apparatus for cooling an object, space, or tissues of a patient. A vacuum chamber is designed to be placed in thermal contact with the object or space to be cooled, or against a patient to be treated. A water sprayer is configured to spray water into the vacuum chamber or against a cooling wall of the chamber. A vacuum pump and control are designed to maintain vacuum below ambient pressure in the vacuum chamber sufficient to cause accelerated evaporation of the water and cooling to a temperature desired for cooling of the object, space, or patient.

The present disclosure discloses and describes a vapocoolant dispenser. Specifically, the dispenser comprises a housing and container of vapocoolant, the dispenser configured to receive a sterilizable dose of high energy radiation and to provide a sterile, hermetically sealed vapocoolant dispenser.

Applicator (3) for cold treatment, comprising an applicator housing (5) with an inlet opening (18) and a leak tight tip (23). The applicator housing (5) encloses a channel body (20) extending between the inlet opening (18) and the leak tight tip (23). The applicator (3) is mounted or mountable in a releasable manner onto a pressurized dispenser (2) comprising a nozzle (7), such that the inlet opening (18) is in fluid communication with the nozzle (7). The applicator housing (5) is moveable between a rest position and a pressed position to activate the nozzle (7). The applicator housing (5) has release openings (26) which are closed in the pressed position.

The present invention relates to a pen for the treatment of dermatological disorders, such as warts and the like, by means of a coolant. The pen includes a distal part having a holder for the storage of a coolant and a proximal part with an applicator for the administration of the coolant to the dermatological surface for treatment. These parts extend axially and are in coolant communication by means of a coolant passage in the proximal part, in which a valve body is provided for closing off and/or opening the passage. The passage is provided with at least one bypass for the coolant. In addition, the invention relates to a method for the administration of the pen.

A system and method for automatically producing and monitoring a cryotherapy session within a chamber includes a plumbing system coupled to the chamber for cooling the chamber. A central controller may be coupled to the plumbing system. The central controller may be operable for: initiating the cryotherapy session within the chamber with a cryogenic gas flowing through the plumbing system for cooling the chamber to a first temperature; determining if the first temperature has been reached within the chamber; determining if a check-in command has been received for the cryotherapy session; and stopping the cryotherapy session after a predetermined period of time. The central controller may also monitor a cooling rate for the chamber and a heater associated with the cooling rate.

This application relates to a hand-held cooling device for supplying a cryogen to a target region for cryotherapy. The device can include a cryogen transfer unit configured to receive a first cryogen from an external cryogen reservoir, the first cryogen including i) a first amount of a liquid phase cryogen and ii) at least one of a first solid phase cryogen and a first gas phase cryogen. The device can also include a nozzle configured to spray a first modified cryogen to the target region. The device can further include a cryogen liquefier disposed between the cryogen container and the nozzle and configured to cool the first cryogen received from the cryogen transfer unit and output the first modified cryogen to the nozzle, the first modified cryogen including at least a second amount of the liquid phase cryogen more than the first amount of the liquid phase cryogen.

A cooling sheet is provided. The cooling sheet according to one embodiment of the present invention includes a moisture storage layer which stores therein moisture, an absorbing layer which is fused to one surface of the moisture storage layer to absorb the moisture and is applied with microcapsules containing a functional material, and a water repellent layer which is fused to the other surface of the moisture storage layer to be in contact with skin, prevents the moisture from escaping and absorbs air from outside. Accordingly, it is possible to provide a cooling sensation using heat of evaporation when in contact with skin while preventing moisture from escaping to the outside along seam lines.

This application relates to a hand-held cooling device for supplying a cryogen to a target region for cryotherapy. The device can include a cryogen container configured to contain a first cryogen having a first temperature and a nozzle configured to spray a first modified cryogen to the target region, the first modified cryogen having a second temperature higher than the first temperature. The device can also include a cryogen temperature regulator configured to receive the first cryogen and output the first modified cryogen to the nozzle, the cryogen temperature regulator disposed closer to the nozzle than the cryogen container. The cryogen temperature regulator can include a holder tube, a porous structure disposed inside a holder tube and a heater disposed around the holder tube and heating the holder tube so as to increase the first temperature to the second temperature while the first cryogen passes through the porous structure.

The present invention provides improved devices for removing energy and fluid from body fluid containing spaces and surfaces of a mammal, the devices including isolated air and water delivery systems configured to simultaneously deliver streams of dry air and liquid water to the nostrils of a patient, without allowing the streams to come into contact with one-another until it enters the patient's nostrils.