Air bed for preventing and treating bedsore

Abstract

The invention relates to the field of medical appliances, in particular to an inflatable bed for preventing bedsore. The bedsore is a frequently encountered disease of bed-ridding patients clinically at present, the prevention and treatment of the bedsore is to turn a patient periodically and use an annular inflatable pad on a position easily getting the bedsore, but the preventing and treating method of periodically turning the patient not only requires large labor intensity of nursing, but also is applicable to a patient requiring to be in a fixed body position and a patient who is not suitable to change body positions frequently. The invention aims at providing a novel medical airbed for preventing and treating the bedsore, which comprises a three-way control air valve and inflating pipelines A and B. By controlling a governor valve, according to the read number read from an air pressure gauge A and an air pressure gauge B, by regulating air pressure of the left area and the right area of the airbed according to the feeling of the patient self, the pressure on the back of the patient born from the airbed can be changed frequently.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an air bed for preventing and treating bedsores. Background technique [0002] Decubitus is a frequently-occurring disease of long-term bedridden patients clinically. At present, the prevention and treatment of decubitus is mainly to turn the patient over regularly and use an annular inflatable cushion at the position prone to decubitus. The preventive method of regularly turning over is not only nursing labor-intensive, but also not suitable for some patients who need to take a fixed position and those who are not suitable for changing positions frequently. It is still a relatively effective way to prevent and treat bedsores by using annular air cushions for bedridden patients. However, the air cushions currently used are a single-circle ring structure with an inflatable chamber, and the used parts still need to be replaced frequently during use. Therefore, the nursing labor in...

AI Technical Summary

Problems solved by technology

When using a single-ring annular structure inflatable cushion for therapeutic use on patients with bedsores, it is necessary to suspend the bedsore in the central space of the annular inflatable cushion for a long time to avoid friction on the site, and the single-ring single-chamber structure In this case, the inflatable cushion cannot effectively adjust and change its position in contact with the human body, resulting in new lesions in the parts around the bedsore that are in contact with the annular inflatable cushion due to long-term pressure and friction

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