Portable medical cold and hot compress system

Abstract

The invention relates to a portable medical cold and hot compress system. The portable medical cold and hot compress system comprises a compressor, a condenser, a drying filter, a throttle mechanism,an evaporator, a heat storage tank, an electromagnetic three-way valve I, a circulating water pump, cold and hot compress equipment, an electromagnetic three-way valve II and a cold storage tank, wherein the compressor, the condenser, the drying filter, the throttle mechanism and the evaporator are sequentially connected, and the evaporator is connected with the compressor to form a refrigerationsystem for circulation of a refrigerant; the heat storage tank, the electromagnetic three-way valve I, the circulating water pump, the cold and hot compress equipment and the electromagnetic three-wayvalve II are sequentially connected, and the electromagnetic three-way valve II is connected into the heat storage tank to constitute a hot compress system for circulation of a heat carrying agent; and the cold storage tank, the electromagnetic three-way valve I, the circulating water pump, the cold and hot compress equipment and the electromagnetic three-way valve II are sequentially connected,and the electromagnetic three-way valve II is connected into the cold storage tank to constitute a cold compress system for circulation of a refrigerant. The portable medical cold and hot compress system is simple in structure and stable, and meanwhile, the portable medical cold and hot compress system has cold and hot compress functions and belongs to the field of low-temperature medical treatment and recovery.

Description

technical field [0001] The invention relates to the field of low temperature medical treatment and rehabilitation, in particular to a portable medical cold and hot compress system. Background technique [0002] In the fields of competitive sports, orthopedic surgery, low-temperature medical treatment and other fields, local cold and hot compresses on damaged tissues can effectively relieve pain and reduce swelling, reduce metabolic rate, delay nerve conduction, and achieve anti-inflammatory, pain-relieving and paralyzing effects. In the traditional ice pack cold compress, the ice cubes are removed from the sharp corners, put into the ice pack and sealed, then placed in a cloth cover and placed on the cold compress area; in the traditional heat compress, the inner bag of the heat compress bag is gently used, and the heat compress bag is fixed on the heat compress area with a bandage to realize the heat compress Function. [0003] Ice compress can promote local vasoconstricti...

AI Technical Summary

Problems solved by technology

[0006] There is no cold and hot compress system that is easy to control, has small temperature fluctuations, and is not easy to leak in the prior art

Images