CRYOGEN

Brand	Owner (click to sort)	Address	Description
CRYOGEM	BROOKS AUTOMATION, INC.	15 Elizabeth Drive Chelmsford MA 01824	CRYOGEN;REFRIGERATOR SYSTEMS, AND PARTS THEREFOR, PRIMARLY COMPRISING COMPRESSORS, GAS EXPANDERS, MONITORS AND CONTROLS;
CRYOJET	Jetsweep Solutions	7711 Sand St. Ft. Worth TX 76118	CRYOGEN; CRY O JET;Blast chillers for commercial food preparation and storage; Process chillers that provide temperature controlled fluid to various applications in the analytical, semiconductor, laser, plastics and packaging markets;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A cryosurgical system and method for supplying cryogen to a probe. The system including a container filled with cryogen and having bellows of a pump submerged within said cryogen. Conduits fluidly interconnect the bellows and a probe that is outside the container to permit the cryogen to be forced from the bellows to the probe upon activation of pump. A pressure relief valve is fluidly coupled to the conduits and positioned between the bellows and the probe. After initially forcing cryogen to the probe at a pressure that establishes a colligative-based sub-cooling of the liquid cryogen, the pressure relief valve is activated to lower the pressure of the cryogen to a running pressure.