Novel medical bandage

A bandage and a new type of technology, applied in the field of medical supplies, can solve the problems of difficulty in supporting and protecting, poor air permeability, affecting wound healing time, etc., and achieve the effects of easy availability, low production cost and strong functionality

Inactive Publication Date: 2017-11-07
TAICANG CUSTOM NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current medical bandages often have poor air permeability, and wrapping the injured skin for a long time will affect the wound healing time
Most of the bandages are simple to make, and it is difficult to support and protect them in daily care

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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  • Novel medical bandage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 Shown, a kind of novel medical bandage comprises non-woven fabric layer 1, weft yarn layer 2, warp yarn layer 3 and polyurethane sponge layer 4, and each layer is closely connected.

[0036] The fibers in the weft yarn layer 2 are arranged in a cross shape.

[0037] The fibers in the warp layer 3 are crimped.

[0038] The non-woven fabric layer 1 comprises the following components: by weight components,

[0039] Polylactic acid: 60 parts

[0040] Chitin fiber: 20 parts

[0041] Flax fiber: 20 parts

[0042] Citric acid: 0.1 parts

[0043] Kaolin: 2 parts

[0044] Ethylene glycol: 2 parts

[0045] Diatomaceous earth: 2 parts.

[0046] Described weft yarn layer 2 comprises following components: by weight component,

[0047] Cotton fiber: 35 parts

[0048] Soy protein fiber: 45 servings

[0049] Flax fiber: 20 parts

[0050] Milk protein fiber: 35 servings.

[0051] Described warp yarn layer 3 comprises following components: by weight componen...

Embodiment 2

[0061] Such as figure 1 Shown, a kind of novel medical bandage comprises non-woven fabric layer 1, weft yarn layer 2, warp yarn layer 3 and polyurethane sponge layer 4, and each layer is closely connected.

[0062] The fibers in the weft yarn layer 2 are arranged in a cross shape.

[0063] The fibers in the warp layer 3 are crimped.

[0064] The non-woven fabric layer 1 comprises the following components: by weight components,

[0065] Polylactic acid: 68 parts

[0066] Chitin fiber: 24 parts

[0067] Flax fiber: 22 parts

[0068] Citric acid: 0.2 parts

[0069] Kaolin: 2 parts

[0070] Ethylene glycol: 3 parts

[0071] Diatomaceous earth: 2 parts.

[0072] Described weft yarn layer 2 comprises following components: by weight component,

[0073] Cotton fiber: 38 parts

[0074] Soy protein fiber: 47 servings

[0075] Flax fiber: 24 servings

[0076] Milk protein fiber: 35 servings.

[0077] Described warp yarn layer 3 comprises following components: by weight compo...

Embodiment 3

[0087] Such as figure 1 Shown, a kind of novel medical bandage comprises non-woven fabric layer 1, weft yarn layer 2, warp yarn layer 3 and polyurethane sponge layer 4, and each layer is tightly connected.

[0088] The fibers in the weft yarn layer 2 are arranged in a cross shape.

[0089] The fibers in the warp layer 3 are crimped.

[0090] The non-woven fabric layer 1 comprises the following components: by weight components,

[0091] Polylactic acid: 68 parts

[0092] Chitin fiber: 28 parts

[0093] Flax fiber: 28 servings

[0094] Citric acid: 0.2 parts

[0095] Kaolin: 3 parts

[0096] Ethylene glycol: 4 parts

[0097] Diatomaceous earth: 3 parts.

[0098] Described weft yarn layer 2 comprises following components: by weight component,

[0099] Cotton fiber: 40 parts

[0100] Soy protein fiber: 50 servings

[0101] Flax fiber: 28 servings

[0102] Milk protein fiber: 40 servings.

[0103] Described warp yarn layer 3 comprises following components: by weight comp...

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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PUM

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Abstract

The invention provides a novel medical bandage. The bandage comprises a non-woven fabric layer, a weft layer, a warp layer and a polyurethane sponge layer from the outer layer to the inner layer in sequence, and all the layers are tightly connected; the non-woven fabric layer makes gauze solid and durable, the weft layer and the warp layer are plant fiber and can effectively prevent infection of wrapped wounds and promote healing of the wounds, and the polyurethane sponge layer is soft and comfortable.

Description

technical field [0001] The invention belongs to the technical field of medical supplies, and in particular relates to a novel medical bandage. Background technique [0002] Bandages are widely used in medical fields such as surgery and wound dressing, and are also widely used in daily care and sports protection, mainly for supporting, protecting and orthopedic functions. The current medical bandages often have poor air permeability, and wrapping the injured skin for a long time will affect the wound healing time. Most bandages are simple to make, and it is difficult to support and protect them in daily care. Contents of the invention [0003] Purpose of the invention: In order to overcome the above disadvantages, the present invention provides a new type of medical bandage, which is environmentally friendly, high in strength, good in durability, and safe to use. [0004] Technical solution: In order to overcome the deficiencies in the prior art, the present invention pro...

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): A61F13/00D04H1/4382D04H1/4374B32B9/00B32B5/02B32B9/04B32B5/26B32B9/02B32B27/28B32B27/40B32B5/18B32B33/00
CPCA61F13/00008A61F13/00029A61F2013/00089A61F2013/00119B32B5/022B32B5/245B32B5/26B32B27/12B32B27/28B32B33/00B32B2262/06B32B2262/062B32B2262/065B32B2262/08B32B2262/106B32B2266/0278B32B2535/00D04H1/4374D04H1/4382D10B2509/02
Inventor 李瑞清
Owner TAICANG CUSTOM NEW MATERIALS CO LTD
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