Medical heating blanket

Abstract

The invention discloses a medical heating blanket. The medical heating blanket comprises a heating blanket body, wherein the heating blanket body comprises a lower-layer non-woven fabric and an upper-layer non-woven fabric arranged on the front side of the lower-layer non-woven fabric, wherein a cavity is formed between the upper-layer non-woven fabric and the lower-layer non-woven fabric through hot-pressing treatment, the upper-layer non-woven fabric and the lower-layer non-woven fabric form two hot-pressing bonding lines through hot-pressing treatment, and a main runner is formed in the cavity between the two hot-pressing bonding lines. The medical heating blanket is reasonable in design, hot air circulation heating is conveniently realized, a better heating effect is achieved, the gas pressure of hot air in the main runner when the hot air enters two auxiliary runners is conveniently adjusted according to actual needs, the sufficient hot air pressure in the main runner can be further guaranteed through the adjustment mode, the temperature effect is improved, a detachable circulating hot air heating mechanism and a detachable pressure-adjusting air guide mechanism can be conveniently and rapidly disassembled, assembled and recycled, the subsequent utilization rate of the detachable circulating hot air heating mechanism and the detachable pressure-adjusting air guide mechanism is improved, so that the practicability is improved, and the use is facilitated.

Description

technical field [0001] The invention relates to the technical field of medical heating blankets, in particular to a medical heating blanket. Background technique [0002] The medical heating blanket is mainly used to physically increase the temperature of the human body in vitro to achieve the purpose of assisting in regulating the temperature of the human body; after searching, the Chinese patent, application number 201910215329.2 discloses a medical heating blanket with a shunt cardboard, mainly including an air inlet, an upper layer The non-woven fabric, the lower non-woven fabric and the split cardboard, the upper non-woven fabric and the lower non-woven fabric are heat-pressed to form a cavity. The woven fabric is bonded and fixed and arranged in an arc shape. There are two long linear heat-pressing bonding lines on the heating blanket. The main channel area is formed between the long linear heat-pressing bonding lines. The line and the upper and lower edges of the cav...

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned patent still has some deficiencies. It is inconvenient to adjust the pressure when the hot gas in the main channel area enters the two auxiliary channel areas (so that the hot gas will quickly enter the two auxiliary channel areas after passing through the main channel area, which is easy to cause the main flow Insufficient hot gas pressure or low residence time in the channel area, which reduces the temperature effect in the central main channel area), it is not convenient to recycle the hot gas flowing out of the auxiliary channel area, and cannot meet the use requirements. In view of this phenomenon, we propose Medical warming blanket for solving the above problems

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