Medical air suspension mattress

An air suspension, mattress technology, applied in the direction of hospital beds, medical science, hospital equipment, etc., can solve the problems of complicated ventilation duct control design, affecting the use of inflatable air cushions, and difficulty in combining rubber and membranes, avoiding moisture and extending service life. , easy drying effect

Pending Publication Date: 2020-12-29
刘顺利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

By controlling how much the air blowing system inflates a single airbag cell, a dynamic phenomenon occurs one after another, which makes the single airbag cell and the patient's wound continuously change, avoiding the occurrence of infection and decubitus caused by the long-term contact between the single airbag cell and the patient's wound. But this scheme also has the following technical defects: the control design of various ventilation pipes is cumbersome, and in the process of making a single airbag chamber, it is difficult to combine the rubber with the membrane, and because the membrane may be damaged and needs to be sterilized, even if it is done well The single airbag cell is also easily damaged, and the damage of a single airbag cell will affect the use of the entire inflatable air cushion, so the cost of use is relatively high

Method used

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Embodiment Construction

[0030] Accompanying drawing is the specific embodiment of the present invention. Such as Figure 1 to Figure 9 As shown, this kind of medical air suspension mattress includes a PLC control system and a groove-shaped bed body 1. The PLC control system performs circuit control on the entire bed body 1. The bed body 1 is groove-shaped, and the top of the bottom plate 101 of the groove body is installed A partition 2, a closed cavity 3 is formed between the partition 2, the bottom plate 101, and the four walls of the bed body 1, but an air vent 201 is also arranged on the partition 2, and an airtight cavity 3 is installed on the side wall of the cavity 3. Root main inflation pipeline 4, main inflation pipeline 4 is connected with inflation device, the part of main inflation pipeline 4 leading into the cavity 3 is connected with ventilation pipeline 6 and inflation pipeline 7 respectively, can be connected by tee 5, the gas that ventilation pipeline 6 comes out passes through The ...

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PUM

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Abstract

The invention relates to the field of medical apparatus and instruments, and particularly discloses a medical air suspension mattress. The medical air suspension mattress comprises a PLC control system and a groove-shaped bed body, wherein a partition plate is arranged above a bottom plate of the bed body, a plurality of air holes and a plurality of single air bag small chambers made of rubber areformed in the partition plate, a main inflation system is arranged in a cavity between the bottom plate and the partition plate, and a breathable and waterproof film is laid on all the single air bagsmall chambers. Under the condition that a patient cannot turn over, the phenomena of dampness, bedsores and the like can be avoided; the wound surface of the patient can be conveniently dried to avoid moisture; and besides, the use cost is low.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a medical air suspension mattress. Background technique [0002] In clinical application, many patients need to stay in bed for a long time, and long-term pressure on limbs can easily cause wound moisture, infection, and bedsore formation. Especially for severe burn patients, because traditional air cushions (ordinary air cushions, inflatable air cushions) do not have the function of ventilating and isolating body fluids, during use, the wound secretions of burn patients cannot be effectively isolated, and it is very easy to cause burns during treatment. The patient's infection prolongs the patient's treatment process, and in severe cases leads to the patient's organ failure and death. Bacteria in the patient's wound secretions have contaminated the bed surface for a long time, and the problem of cross-infection is also obvious. Moreover, the patient is bedridden for a long tim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G7/057
CPCA61G7/05769A61G7/05784
Inventor 刘顺利
Owner 刘顺利
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