Heat generating body

Details Heat generating body Heat generating body

2011-08-16

2011-08-16

Gibson, Roy D (Department: 3739)

Surgery: light, thermal, and electrical application

Light, thermal, and electrical application

Thermal applicators

C607S096000, C607S108000, C607S112000

Reexamination Certificate

active

07998183

ABSTRACT:
A heat generating body wherein three or more plural sectional exothermic parts are provided at intervals via a sectioned part which is a heat seal part. The sectional exothermic parts have a heat generating composition capable of causing heat generation upon contact with oxygen in air and are at least constituted of three kinds of a low temperature sectional exothermic part, a middle temperature sectional exothermic part and a high temperature sectional exothermic part. A maximum temperature of the high temperature sectional exothermic part is higher than a maximum temperature of the low temperature sectional exothermic part. A maximum temperature of the middle temperature sectional exothermic part is between a maximum temperature of the high temperature sectional exothermic part and a maximum temperature of the low temperature sectional exothermic part. The middle temperature sectional exothermic part is constituted of plural sectional exothermic parts having a different maximum temperature.

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