ApplicationNo. 462495 filed on 01/08/1990
US Classes:607/104, With fluid supply165/46FLEXIBLE ENVELOPE OR COVER TYPE
ExaminersPrimary: Brown, Theatrice
Assistant: Graham, Mark S.
Foreign Patent References
International ClassA61F 007/00
AbstractThe invention provides systems for topically heating or cooling an animal or human body, and more particularly concerns a modular system in which a heating or cooling liquid is circulated in a hermetically sealed flow path between a heating or cooling device and a heating or cooling pad. In a preferred embodiment, the flow path includes a cassette which is reversibly engageable with a pump and a heating or cooling unit located in a housing.