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Self-help turning-over air cushion bed

An air bed and air bag technology, which is applied in the direction of hospital beds, pneumatic massage, massage auxiliary products, etc., can solve the problems of patients with limb thrombosis, patients' uncomfortable experience, and the inability to completely replace the turning function

Inactive Publication Date: 2021-07-06
WEST CHINA HOSPITAL SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the traditional medical air bed can prolong the turning time of the patient, it cannot completely replace the turning function. The turning work of the patient mainly depends on the cooperation of 2 to 3 nursing staff
Traditional turning not only increases the work pressure of nurses, but also brings discomfort to patients
[0004] At the same time, patients are also at risk of limb thrombosis

Method used

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  • Self-help turning-over air cushion bed
  • Self-help turning-over air cushion bed
  • Self-help turning-over air cushion bed

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] Such as Figure 1-4 As shown, a self-turning air mattress includes a bed body 4, and the surface of the bed body 4 is provided with several airbags 1, and the airbags 1 include a first airbag, a second airbag, ..., the (N-2)th airbag.

[0026] The airbags are in the shape of a hexagonal platform and are arranged in close contact with each other. The bottom of the airbag 1 is respectively provided with an inflation hole 2 and an exhaust hole 3. A pressure sensor is provided inside the airbag 1, including a first sensor, a second sensor, and a pressure sensor. Sensors, . . . , the (N-2)th sensor.

[0027] The present invention also includes an air pump, a shut-off valve, and an exhaust pump. The air pump communicates with the shut-off valve through a main in...

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Abstract

The invention discloses a self-help turning-over air cushion bed which comprises a bed body, a plurality of air bags are arranged on the surface of the bed body, the air bags are in a hexagonal table shape and are closely arranged, the bottom of each air bag is provided with an inflation hole and an exhaust hole, and a pressure sensor is arranged in each air bag; the air cushion bed further comprises an inflation pump, a stop valve and an exhaust pump; and the air cushion bed further comprises a controller, a power supply device, decoders and relays, the relays comprise a first relay and a second relay, and the number of the decoders is multiple. Based on the pneumatic principle, the air cushion bed is controlled through a control system to achieve the effects of assisting in turning over and preventing thrombus.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a self-turning air mattress. Background technique [0002] Traditional hospital bed boards are made of hard wood or PVC materials, which can easily cause pressure injuries to long-term bedridden patients, and the work of turning over is mainly done by nursing staff. [0003] Medical air mattresses, also known as anti-pressure injury mattresses, are mattresses that prevent pressure injuries for long-term bedridden people. Using an air mattress can effectively reduce the chance of pressure injuries. The main cause of pressure injury is the continuous pressure on the skin on the surface of the body, causing tissue ischemia and hypoxia, resulting in necrosis and ulceration of skin tissue. The air mattress disperses the skin body pressure of long-term bedridden personnel, reduces local pressure, and prevents cell necrosis. It can also keep the skin dry, reduce sweat impregnation, p...

Claims

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Application Information

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IPC IPC(8): A61G7/00A61G7/05A61G7/057A61H9/00
CPCA61G7/001A61G7/05776A61H9/0078A61H2201/5071
Inventor 杨帆代小蓉周烨姚妮刘逸文
Owner WEST CHINA HOSPITAL SICHUAN UNIV
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