Title: Hot/cold applicator system

Abstract: Heat transferring liquid is pumped by a peristaltic pump from a reservoir through a heat exchanger to a disposable applicator pad through flexible conduits. The heat exchanger is provided with thermoelectric diodes which, under control of electronic circuitry, may absorb heat from or transfer heat to the liquid. Further, the control circuitry permits adjustment of the temperature of the applicator pad, whether hot or cold.

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Inventors: Brown, Billy E. (Indianapolis, IN, US)

Application Number: 524572
Filing Date: 1974-11-18
Publication_date: 1976-07-06
Assignee: Moore-Perk Corporation (Indianapolis, IN)
Primary Class(es): 607/104
Other Classes:
US Patent Ref:

484182	Oct, 1892	Dewey	62/3.
3074410	Jan, 1963	Foster	128/400.
3088288	May, 1963	Elfring	62/3.
3262492	Jul, 1966	Meenan	62/3.
3738372	Jun, 1973	Shioshrili	128/400.

Other Refs:
Primary Examiner: Trapp, Lawrence W.
Assistant Examiner:
Attorney: Dawson, Tilton, Fallon & Lungmus