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Anti-bedsore composite cushion

A technology for cushions and bedsores, applied to cushions. In the field of memory foam, it can solve the problems of poor deformation ability of large area of ​​memory foam and high price of memory foam, so as to achieve the effect of low cost, prevention of bed sores and elimination of local stress concentration

Inactive Publication Date: 2013-01-02
SUZHOU HUIERKANG MEDICAL INSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, on the one hand, memory foam with a large thickness is very expensive. On the other hand, due to the deformation resistance inside the memory foam, the large-area deformation ability of the memory foam with a large thickness is poor. Therefore, in the application process, the price cost and The comfort effect has certain limitations

Method used

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  • Anti-bedsore composite cushion
  • Anti-bedsore composite cushion
  • Anti-bedsore composite cushion

Examples

Experimental program
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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the drawings and embodiments:

[0022] in figure 1 In the illustrated embodiment, the anti-decubitus hybrid cushion includes a bedding 1 and a back cushion 2, which are sheathed in the same breathable outer jacket 10, and are pivotally connected by the outer jacket 10; the seat cushion 1 and the back cushion 2 Each is provided with an inflatable bladder 11, and one side of the inflatable bladder 11 is provided with a layer of memory foam 12 facing the side of the cushion and the human body; the thickness of the memory foam 12 is 1 / 4~1 / of the thickness of the cushion 6.

[0023] The inflatable bladder 11 in the cushion 1 and the back cushion 2 is each provided with an inflatable mouth (not shown), which leads out of the cushion.

[0024] In addition, the mutual contact surface of the memory foam 12 and the inflatable bladder 11 may be provided with a layer of smooth film or oily paper, so that the defor...

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Abstract

The invention provides an anti-bedsore composite cushion, belonging to the field of medical products. The anti-bedsore composite cushion comprises a breathable jacket; an inflation bag is arranged in the jacket; a layer of memory sponge is also arranged between the inflation bag and the jacket; a layer of memory sponge can be arranged on each of the two sides of the inflation bag, or is only arranged on one side of the inflation bag; the inflation bag can be completely surrounded; and a layer of smooth film or oily paper is arranged on each contact surface between the memory sponge and the inflation bag. The cushion provided by the invention is low in cost and realizes a good local stress relief effect.

Description

[0001] Technical field [0002] The invention relates to the field of medical products, in particular, a cushion. [0003] Background technique [0004] Cushion is a commonly used daily necessities. It is placed on the seat during use to reduce local stress on the human buttocks. This is very necessary for people who sit for a long time; if the cushion is not used, the pressure stress on the buttocks will be concentrated locally for a long time, which will cause bedsores and endanger human health. [0005] For this reason, the design of the cushion is usually based on reducing the stress concentration effect of the buttocks as the main direction. In order to reduce local stress, more cushion materials are currently introduced, and the focus of the problem is how to make the cushion better topographically under pressure. In this way, the current cushion materials mainly include: cloth cushions, inflatable cushions, sponge cushions, water cushions, elastic column cushions and so on. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C27/18A61G7/057
Inventor 陶锦华
Owner SUZHOU HUIERKANG MEDICAL INSTR CO LTD
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