Medical high-polymer non-woven fabric splint

A technology of non-woven fabrics and polymers, applied in medical science, fractures, etc., can solve the problems of unfavorable general adoption and high production costs, and achieve the effects of cost reduction, good consistency, and simple and reliable production processes

Inactive Publication Date: 2013-01-23
WEIHAI ZHONGHE REHABILITATION MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The era of using plaster bandages for fracture fixation has passed, and now water-cured polyurethane bandages and water-cured polyurethane splints are widely used, but the production costs of water-cured polyurethane bandages and water-cured polyurethane splints are relatively high, which is not conducive to the widespread adoption

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Medical high-polymer non-woven fabric splint
  • Medical high-polymer non-woven fabric splint

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Embodiment Construction

[0014] Below in conjunction with accompanying drawing, the present invention will be further described:

[0015] In the figure, the medical polymer non-woven splint is mainly composed of waterproof layer 1, buffer layer 2, skeleton layer 3 and so on.

[0016] The waterproof layer 1 , skeleton layer 3 , and buffer layer 2 are superimposed, and the waterproof layer and the buffer layer are compounded through stitching points 4 .

[0017] The waterproof layer 1, cushioning layer 2, and skeleton layer 3 are usually chemical fiber fabrics, wherein the thickness of the waterproof layer 1 is 0.2-0.5 mm, the thickness of the skeleton layer 3 and the buffer layer 2 is 4-6 mm, and the thickness of the waterproof layer 1 is preferably 0.5 mm. mm, the thickness of the skeleton layer 3 is 5.25 mm, and the thickness of the buffer layer 2 is 5.7 mm.

[0018] The skeleton layer 3 is usually coated with a water-curable polyurethane prepolymer.

[0019] The stitching points 4 are arranged at ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a medical high-polymer non-woven fabric splint, and aims to provide a medical high-polymer non-woven fabric splint, which has the advantages of high production efficiency, easiness in controlling quality and reduction in the product cost. The medical high-polymer non-woven fabric splint comprises a waterproof layer, a buffer layer and a framework layer, wherein the framework layer is formed between the waterproof layer and the buffer layer; and the waterproof layer is compounded with the buffer layer by sewing. The medical high-polymer non-woven fabric splint is suitable for producing and manufacturing medical splints.

Description

technical field [0001] The invention belongs to the field of medical consumables, in particular to a medical polymer non-woven splint. Background technique [0002] The era of using plaster bandages as fracture fixation has passed, and water-cured polyurethane bandages and water-cured polyurethane splints are generally used now, but the production costs of water-cured polyurethane bandages and water-cured polyurethane splints are relatively high, which is not conducive to their general adoption. Contents of the invention [0003] The invention overcomes the deficiencies of the prior art and provides a medical polymer non-woven splint that can not only improve production efficiency, but also easily control quality and reduce product cost. [0004] The medical polymer non-woven splint of the present invention is realized through the following technical proposals. The present invention contains a waterproof layer, a buffer layer, and a skeleton layer; the skeleton layer is ar...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/058
Inventor 郭媛孙连成穆培永
Owner WEIHAI ZHONGHE REHABILITATION MATERIAL
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