Disposable body warmer

Details Disposable body warmer Disposable body warmer

1993-08-19

1994-11-22

Sykes, Angela D.

Surgery: light, thermal, and electrical application

Light, thermal, and electrical application

Thermal applicators

126263, 252 67, A61F 700

Patent

active

053664922

ABSTRACT:
A disposable body warmer comprising a flat inner bag, heat-generating component which generates heat under presence of air being enclosed in the flat inner bag and an airtight bag enclosing the flat inner bag therein, characterized in that the heat-generating component contains potassium chloride, water, water-holding material, activated carbon and iron powder. With the disposable body warmer of the present invention, time required to reach a predetermined temperature from just after beginning of exothermic reaction is short, and duration in the predetermined temperature is long.

REFERENCES:
patent: 32026 (1985-11-01), Yamashita
patent: 3951127 (1976-04-01), Watson et al.
patent: 4114591 (1978-09-01), Nakagawa
patent: 4268272 (1981-05-01), Taura
patent: 4282005 (1981-08-01), Sato et al.
patent: 4649895 (1987-03-01), Yasuki et al.
patent: 4756299 (1988-07-01), Podella
patent: 5046479 (1991-09-01), Usui

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