Medical electric heating blanket and verification method thereof

Abstract

The invention belongs to the technical field of medical auxiliary devices, and particularly relates to a medical electric heating blanket and a verification method thereof. The medical electric heating blanket comprises a heating cushion layer, a non-woven fabric layer movably laid on the upper surface of the heating cushion layer and a controller used for controlling the heating cushion layer to be started and stopped, wherein a corresponding secret key module is arranged on one side of the non-woven fabric layer, the secret key module is internally provided with encrypted sequence information, a data processing chip is arranged on one side of the heating cushion layer and is used for collecting heating data of the heating cushion layer and the encrypted sequence information of the secret key module, and the output end of the data processing chip is electrically connected with the controller through a wire; and the controller comprises an input button used for setting the use frequency and the use time of the non-woven fabric layer and setting the heating temperature of the heating cushion layer. The defects in the prior art are overcome, the use frequency and the use time of the non-woven fabric layer are obtained after secret key verification, the service life of the non-woven fabric layer is mastered, and waste caused by frequent replacement is avoided.

Description

technical field [0001] The invention belongs to the technical field of medical auxiliary devices, and in particular relates to a medical electric heating blanket and a verification method thereof. Background technique [0002] The medical warming blanket is a safe thermal insulation device used to avoid a sharp drop in the patient's body temperature during the operation. During the operation, the body temperature of the patient drops significantly due to factors such as the use of external physical equipment or medicinal liquid, changes in physiological parameters, and psychological stress. With the use of medical heating blankets, the intraoperative warm air supply system is large in size and affects Operation and other reasons have been gradually eliminated. [0003] For the convenience of use, a non-woven layer will be laid on the heating blanket during normal use, and the non-woven layer also has the problem of service life, but it lacks the function of recording the nu...

AI Technical Summary

Problems solved by technology

[0003] For the convenience of use, a non-woven layer will be laid on the heating blanket during normal use, and the non-woven layer also has the problem of service life, but it lacks the function of recording the number and time of non-woven use. Replacement is too wasteful

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