Intelligent overturning antidecubitus air mattress

Abstract

The invention relates to an intelligent overturning antidecubitus air mattress, consisting of a mattress formed by strip air-filling bags and guardrails formed by air bags, wherein the tail ends of a left air passage and a right air passage of the mattress and a left guardrail and a right guardrail are provided with air pipe joints which are connected with air pipes; an air-filling pump, an electromagnetic valve, a control circuit, a driver, a timing data display, a keyboard and a direct-current power supply system are arranged on the air pipes; and the control system can control air filling and air discharging of the left air passage, the right air passage and the air passages of the guardrails by the pressure switch, the electromagnetic valve and the air filling pump in a manual control, remote control and sound control modes, thus controlling the air mattress to be adjusted to be high at the left and low at the right, or high at the right and low at the left or have the same height at the left and the right according to needs. The intelligent overturning antidecubitus air mattress has the benefits of: being capable of realizing various overturning actions of a person lying on the bed, reducing the work load of nursing and effectively preventing the occurrence of the decubitus of a patient.

Description

【Technical field】 [0001] The invention relates to the technical field of mattresses necessary for human life, in particular to an intelligent turn-over anti-decubitus air cushion that is placed on an ordinary bed frame, can be automatically controlled, and is convenient for the treatment and life of bedridden patients. 【Background technique】 [0002] According to a survey in Shanghai, in 2006, there were more than 2.7 million people over 60 years old in Shanghai. At the same time, in the whole of China, there are 140 million people over the age of 60, with an annual growth rate of 3.2%. [0003] The increase of the elderly also objectively increases the number of bedridden or long-term bedridden patients. Due to causes such as cerebral hemorrhage and spinal cord injury, some elderly patients need long-term bed rest or rehabilitation. The consequence of prolonged bed rest is that it is easy to cause bedsores. According to the sampling statistics of paraplegic patients by t...

AI Technical Summary

Problems solved by technology

[0006] (1) Anti-decubitus inflatable mattress, the mattress is composed of strip-shaped inflatable bags, which can be placed flat on the bed, and the air bag is inflated with an air pump. On the bed, put a sheet on the mattress; its disadvantages are: it cannot be adjusted, and the patient's sleeping position cannot be changed

[0007] (2) Fluctuating inflatable anti-decubitus air cushion. The air cushion is composed of strip-shaped airbags. The airbags are divided into odd-numbered and even-numbered airways from top to bottom. The two groups of airways are cyclically inflated and deflated every 12 minutes. After the airways are inflated, they fluctuate. The air cushion has the function of massage and ventilation; its disadvantage is that it cannot turn left and right

[0008] (3) Spherical inflatable anti-decubitus air cushion. The air cushion is composed of spherical airbags arranged in a regular manner and can be placed flat on a bed or chair. The spherical airbags can move in groups and shift the position of supporting the body, thereby reducing and shortening the body The pressure and time on the surface of the fixed part; the disadvantage of this product is that it cannot turn left and right

[0009] (4) Home medical nursing bed, using the hand-operated mechanical arm, can adjust the slope of the left and right bed boards to achieve the purpose of turning the patient over; its disadvantages are: the intelligent level of the product structure is low, and the shaking is laborious

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