For temperature-adjustable temperature maintains the protective sheet

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a protective sheet for maintaining a temperature capable of controlling temperature, comprising a plurality of heat-generating bags having a sealed structure on a protective sheet covering a patient's body before and after surgery, And the temperature of the operation patient can be maintained by adjusting the calorific value by adjusting the temperature of the patient. The present invention provides a medical device comprising: a base sheet having a size capable of covering the entire body of a patient to be operated and having a predetermined size of a nonwoven fabric; A plurality of pockets on the surface of the base sheet, the pockets being sealed to prevent air from passing through the waterproof film; A hot pack which is formed inside the pocket and emits heat through an oxidation reaction due to the inflow of air; And an exothermic temperature adjusting means for adjusting an exothermic temperature of the hot pack by adjusting an inflow amount of air flowing into the interior of the hot pack.;