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A kind of preparation method of plaster bandage

The technology of gypsum bandage and gypsum slurry, which is applied in the field of medical supplies, can solve problems such as failure to achieve fixing effect, plaster is prone to delamination, difficult to grasp tightness, etc., and achieves good fixing effect, good wrapping effect and good wrapping force. Effect

Active Publication Date: 2018-10-09
ZHEJIANG AOLIN MEDICAL ARTICLES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, traditional medical plaster bandages have obvious disadvantages, such as poor air permeability, poor moisture permeability, and poor elasticity. When bandaging, it must be bandaged before the plaster solidifies, usually within 5 minutes, and the time is tight. For some novices, it is difficult to grasp the tightness. Either too tight, causing discomfort to the patient, excessively squeezing the wound, affecting recovery, or too loose, failing to achieve the ideal fixation effect
When used with water, the gypsum is prone to delamination, resulting in a greatly reduced fixing effect

Method used

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  • A kind of preparation method of plaster bandage
  • A kind of preparation method of plaster bandage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A preparation method for a plaster bandage, comprising the steps of:

[0026] (1) Woven base fabric, the base fabric is formed by knitting multiple sets of warps and multiple sets of wefts 103, each set of warps includes at least one first warp 101 and at least one second warp 102, the first 101, the second Two warps 102 are arranged at intervals, and the first warp 101 is an elastic bundle, including the first elastic yarn 1011 and the second elastic yarn 1012, which are all covered yarns covered with elastic yarns; the second warp 102 is in A reserved section 1021 is set between the adjacent wefts 103; during weaving, the first elastic yarn 1011 passes below the wefts 103, and the second elastic yarn 1012 passes above the wefts 103 , the first elastic yarn 1011 intersects with the second elastic yarn 1012 from above the second elastic yarn 1012 between adjacent weft threads 103;

[0027] (2) Prepare gypsum into gypsum slurry;

[0028] (3) Coating the gypsum slurry o...

Embodiment 2

[0030] A preparation method for a plaster bandage, comprising the steps of:

[0031] (1) Woven base fabric, the base fabric is formed by twisting and weaving multiple sets of warp threads and multiple sets of weft threads 103, as attached figure 1 , 2 As shown, each group of warp threads includes at least one first warp thread 101 and at least one second warp thread 102, the first and second warp threads are arranged at intervals, and the first warp thread 101 is an elastic bundle, including a first elastic force yarn 1011 and the second elastic yarn 1012; during weaving, the first elastic yarn 1011 passes below the weft 103, the second elastic yarn 1012 passes above the weft 103, and the first elastic The yarn 1011 intersects with the second elastic yarn 1012 from above the second elastic yarn 1012 between the adjacent weft yarns 103; the second warp yarn 102 is provided with two, the second warp yarn one and the second warp yarn Two, both of the two adjacent wefts 103 are ...

Embodiment 3

[0035] A preparation method for a plaster bandage, comprising the steps of:

[0036] (1) Woven base fabric, the base fabric is formed by twisting and weaving multiple sets of warp threads and multiple sets of weft threads 103, as attached figure 1 , 2 As shown, each group of warp threads includes at least one first warp thread 101 and at least one second warp thread 102, the first and second warp threads are arranged at intervals, and the first warp thread 101 is an elastic bundle, including a first elastic force yarn 1011 and the second elastic yarn 1012; during weaving, the first elastic yarn 1011 passes below the weft 103, the second elastic yarn 1012 passes above the weft 103, and the first elastic The yarn 1011 intersects with the second elastic yarn 1012 from above the second elastic yarn 1012 between the adjacent weft yarns 103; the second warp yarn 102 is provided with two, the second warp yarn one and the second warp yarn Two, two reserved sections 1021 are reserved...

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Abstract

The invention belongs to the technical field of medical supplies and relates to a method for preparing a gypsum bandage, which includes: (1) woven base fabric, the base fabric is formed by twisting multiple groups of warp threads and multiple sets of weft threads, and each group of the warp threads includes at least one third One warp and at least one second warp, the first warp is an elastic beam; the second warp has a reserved section between adjacent wefts; (2) prepare gypsum into gypsum slurry; (3) The gypsum slurry is coated on the base cloth and dried to obtain a gypsum bandage. The invention has a simple process, provides a certain elasticity to the bandage, is more convenient for binding, has better fixation effect, and is more comfortable during use; it has better wrapping effect on plaster, and the plaster will not delaminate during use, ensuring the fixation effect. ; The overall firmness of the bandage can be improved through the reasonable setting of longitude and latitude lines; the base fabric can be cut as needed, and the integrity and firmness of the base fabric can be ensured after cutting, without affecting the use, without the need for hemming, and simplifying the process.

Description

technical field [0001] The invention belongs to the technical field of medical supplies, and relates to a preparation method of a plaster bandage. Background technique [0002] Plaster bandages are a routine product often used in the medical industry, mainly for the repair and treatment of limb bone injuries. The traditional method of producing gypsum bandages mainly adopts gypsum slurry to be coated on gauze and carry out drying and cutting, as the Chinese invention patent gypsum bandage production method of 97115856.8 adopts this process route exactly as the patent number. However, traditional medical plaster bandages have obvious disadvantages, such as poor air permeability, poor moisture permeability, and poor elasticity. When bandaging, it must be bandaged before the plaster solidifies, usually within 5 minutes, and the time is tight. For some novices, it is difficult to grasp the tightness. Either too tight, causing discomfort to the patient, excessively squeezing the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F13/04
CPCA61F13/00987A61F13/04A61F13/041A61F13/01034
Inventor 鲁志立
Owner ZHEJIANG AOLIN MEDICAL ARTICLES