Traditional Chinese medicine composition and novel anti-allergic medical polymer splint prepared from traditional Chinese medicine composition

A polymer and composition technology, applied in the field of medical devices, can solve the problems of waiting for 20-30 minutes, long fixing time, and low efficiency, and achieve the effects of convenient operation, good permeability, and good plasticity

Inactive Publication Date: 2021-06-15
郑州弘新医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are two ways to cure the medical polymer splint. One is to take out the splint and fix it directly on the affected area, and use the water vapor in the air to cure the splint. The advantage of this fixing method is that it can keep the affected area dry, but the disadvantage is that the fixation time is longer , in order to ensure the fixing effect, you need to wait 20-30 minutes, which is not efficient; the second is to take out the splint and soak it in water or spray water on the surface of the splint to make it solidify. The advantage of this method is that it cures quickly and saves time. , resulting in adverse reactions such as skin itching and allergies

Method used

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  • Traditional Chinese medicine composition and novel anti-allergic medical polymer splint prepared from traditional Chinese medicine composition
  • Traditional Chinese medicine composition and novel anti-allergic medical polymer splint prepared from traditional Chinese medicine composition
  • Traditional Chinese medicine composition and novel anti-allergic medical polymer splint prepared from traditional Chinese medicine composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A new type of anti-allergic medical polymer splint containing a Chinese medicine layer, which is composed of a bottom-up sealing waterproof layer 1, a Chinese medicine layer 2, a first hydrophobic non-woven fabric layer 3, a polymer polyurethane adhesive layer 4, a second hydrophobic non-woven fabric layer A multi-layer composite structure composed of a woven cloth layer 5 and an outer layer of linen cloth 6 .

[0043] Wherein, the preparation method of Chinese medicine layer is:

[0044] (1) Accurately weigh the raw materials of each part by weight: 5 parts of Rodwood, 5 parts of hollyhock, 5 parts of dried alum, 6 parts of Erythroma japonica, 10 parts of golden buckwheat, 4 parts of Radix Astragalus, 1 part of Borneolum;

[0045] (2) mixing all the other raw materials except borneol;

[0046] (3) Add green tea and water to the mixed raw materials, decoct together for 40 minutes, filter, concentrate the filtrate to 1 / 10 of the original volume, add borneol, stir well, ...

Embodiment 2

[0049] A new type of anti-allergic medical polymer splint containing a Chinese medicine layer, which is composed of a bottom-up sealing waterproof layer 1, a Chinese medicine layer 2, a first hydrophobic non-woven fabric layer 3, a polymer polyurethane adhesive layer 4, a second hydrophobic non-woven fabric layer A multi-layer composite structure composed of a woven cloth layer 5 and an outer layer of linen cloth 6 .

[0050] Wherein, the preparation method of the Chinese medicine layer is the same as in Example 1, the difference is that the Chinese medicine composition of the Chinese medicine layer in this embodiment includes the following raw materials in parts by weight: 10 parts of Rosaceae, 10 parts of hollyhock, 1 part of dried alum, 1 part of Yudaicao 5 parts, 5 parts of golden buckwheat, 1 part of red qi, 10 parts of borneol.

Embodiment 3

[0052] A new type of anti-allergic medical polymer splint containing a Chinese medicine layer, which is composed of a bottom-up sealing waterproof layer 1, a Chinese medicine layer 2, a first hydrophobic non-woven fabric layer 3, a polymer polyurethane adhesive layer 4, a second hydrophobic non-woven fabric layer A multi-layer composite structure composed of a woven cloth layer 5 and an outer layer of linen cloth 6 .

[0053]Wherein, the preparation method of the Chinese medicine layer is the same as in Example 1, the difference being that the Chinese medicine composition of the Chinese medicine layer in this embodiment includes the following raw materials in parts by weight: 10 parts of Rodwood, 8 parts of hollyhock, 10 parts of dried alum, 10 parts of Yudaicao 1 part of golden buckwheat, 10 parts of astragalus, 4 parts of borneol.

[0054] Clinical performance research of material of the present invention:

[0055] Medical gauze has good air permeability and is skin-friendl...

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Abstract

The invention discloses a traditional Chinese medicine composition and a novel anti-allergic medical polymer splint prepared from the traditional Chinese medicine composition. The traditional Chinese medicine composition comprises the following raw materials in parts by weight: 5-10 parts of abelmoschus esculentus, 5-10 parts of abelmoschus manihot, 1-10 parts of dried alum, 1-10 parts of pratia nummularia, 1-10 parts of wild buckwheat rhizome, 1-10 parts of hedysarum polybotrys or astragalus membranaceus and 1-10 parts of borneol. According to the invention, the traditional Chinese medicines with the effects of clearing away heat and toxic materials, cooling blood and diminishing swelling and relaxing tendons and setting bones are combined with the medical polymer splint, so that the medical polymer splint has a remarkable effect on recovery and treatment of fracture patients while being used for orthopedic fixation, and has the effects of preventing, relieving and treating untoward effects such as skin itch and allergy of the patients. The medical polymer splint has the advantages of being good in air permeability, high in universality, high in hardness, good in permeability, good in plasticity, convenient to operate and the like, can be widely applied to treatment of common fractures or soft tissue injuries, and can be applied to auxiliary treatment of bone injuries or soft tissue injuries around surgical postoperative wounds.

Description

technical field [0001] The invention relates to a traditional Chinese medicine composition and a novel anti-allergy medical polymer splint prepared by the same, belonging to the technical field of medical devices. Background technique [0002] In people's daily life, it is inevitable to encounter fractures, sprains, tendon strains, etc. When the injury is serious, the injured area needs to be fixed with a plaster splint to ensure the recovery of the injury. With the development of science and technology, traditional plaster splints are gradually replaced by medical polymer splints. Compared with traditional plaster splints, medical polymer splints have the advantages of high hardness, light weight, and easy shaping. They are widely used and have become the mainstream orthopedic splints. [0003] There are two ways to cure the medical polymer splint. One is to take out the splint and fix it directly on the affected area, and use the water vapor in the air to cure the splint....

Claims

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Application Information

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IPC IPC(8): A61K36/899A61K9/70A61L15/14A61L15/12A61L15/08A61L15/07A61P19/08A61K31/045A61K33/06
CPCA61K36/355A61K36/185A61K33/06A61K36/899A61K36/70A61K36/48A61K36/481A61K31/045A61K36/82A61K9/70A61P19/08A61L15/14A61L15/12A61L15/08A61L15/07A61L2300/30A61K2236/331A61K2300/00C08L75/04
Inventor 李德华朱格生
Owner 郑州弘新医疗科技有限公司
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