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Hemostatic sheet and production method thereof

A technology of Zhixue tablets and extracts, applied in the field of Zhixue tablets, can solve the problems of single effect of Zhixue tablets, slow wound healing, inability to relieve wound pain, etc., and achieve the effects of accelerating wound healing, avoiding allergies, and reducing treatment costs.

Inactive Publication Date: 2021-01-22
徐州融创新材料技术研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing hemostatic tablets have a single effect, usually only have the effect of hemostasis, and the wound healing speed is slow, and at the same time, the wound cannot be relieved pain

Method used

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  • Hemostatic sheet and production method thereof
  • Hemostatic sheet and production method thereof
  • Hemostatic sheet and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A hemostatic sheet provided by the present invention comprises a back weighing layer, a drug-loaded adhesive layer and an anti-adhesive layer. The drug-loaded adhesive layer is composed of the following raw materials in parts by weight: 22 parts of wormwood extract, 13 parts, 12 parts of pressure-sensitive adhesive, 5 parts of plantain extract, 8 parts of thistle extract, 2 parts of sodium alginate, 8 parts of glycerin, and 30 parts of deionized water.

[0028] Specifically, the back weighing layer is water-repellent non-woven fabric.

[0029] Specifically, the pressure-sensitive adhesive is an ESIS hot-melt pressure-sensitive adhesive.

[0030] Specifically, the production method of the hemostatic tablet is:

[0031] Preparation of wormwood extract: crush wormwood, add 10 times the amount of deionized water, reflux extraction at 70 degrees for 3 times, each time for 2.5 hours, filter residue for later use, combine filtrates, and dry to obtain dry cream powder 1 Add 1...

Embodiment 2

[0037] A hemostatic sheet provided by the present invention comprises a back weighing layer, a drug-loaded adhesive layer and an anti-adhesive layer. The drug-loaded adhesive layer is composed of the following raw materials in parts by weight: 24 parts of wormwood extract, 15 parts of food, 14 parts of pressure-sensitive adhesive, 7 parts of plantain extract, 10 parts of thistle extract, 4 parts of sodium alginate, 10 parts of glycerin, and 32 parts of deionized water.

[0038] Specifically, the back weighing layer is water-repellent non-woven fabric.

[0039] Specifically, the pressure-sensitive adhesive is an ESIS hot-melt pressure-sensitive adhesive.

[0040] Specifically, the production method of the hemostatic tablet is:

[0041] Preparation of wormwood extract: crush wormwood, add 10 times the amount of deionized water, reflux extraction at 70 degrees for 3 times, each time for 2.5 hours, filter residue for later use, combine filtrates, and dry to obtain dry cream powde...

Embodiment 3

[0047] A hemostatic sheet provided by the present invention comprises a back weighing layer, a drug-loaded adhesive layer and an anti-adhesive layer. The drug-loaded adhesive layer is composed of the following raw materials in parts by weight: 26 parts of wormwood extract, 17 parts of food, 16 parts of pressure-sensitive adhesive, 9 parts of plantain extract, 12 parts of thistle extract, 6 parts of sodium alginate, 12 parts of glycerin, and 34 parts of deionized water.

[0048] Specifically, the back weighing layer is water-repellent non-woven fabric.

[0049] Specifically, the pressure-sensitive adhesive is an ESIS hot-melt pressure-sensitive adhesive.

[0050] Specifically, the production method of the hemostatic tablet is:

[0051] Preparation of wormwood extract: crush wormwood, add 10 times the amount of deionized water, reflux extraction at 70 degrees for 3 times, each time for 2.5 hours, filter residue for later use, combine filtrates, and dry to obtain dry cream powde...

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Abstract

The invention relates to a hemostatic sheet and a production method thereof. The hemostatic sheet comprises a backing layer, a medicine-carrying adhesive layer and an anti-sticking layer, wherein themedicine-carrying adhesive layer is composed of the following raw materials in parts by weight: 24 parts of an Argy wormwood extract, 15 parts of a Lalang grass flower extract, 7 parts of a plantain herb extract, 10 parts of a field thistle herb extract, 4 parts of sodium alginate, 14 parts of a pressure-sensitive adhesive, 10 parts of glycerin, and 32 parts of deionized water. According to the hemostatic patch, through the synergistic effect of all the components, the hemostatic effect is jointly achieved, the hemostasis is rapid, the wound healing can be accelerated, and meanwhile, inflammation diminishing and pain relieving can be performed on a wound. In addition, a certain anti-allergic effect can be achieved, and the situation that the skin around the wound is allergic due to long-time attachment is avoided.

Description

technical field [0001] The invention relates to the technical field of medical hemostatic materials, in particular to a hemostatic sheet and a production method thereof. Background technique [0002] The hemostatic sheet is a hemostatic material used for postoperative wounds. It consists of a back layer, a drug-loaded adhesive layer and an anti-adhesive layer. When in use, remove the anti-adhesive layer and attach it to the wound to stop bleeding. At the same time prevent the wound from being infected again. [0003] However, the existing hemostatic tablets have a single effect, usually only have the effect of hemostasis, and the wound healing speed is slow, and at the same time, the wound cannot be relieved from pain. [0004] Therefore, it is necessary to provide a new technical solution to overcome the above defects. Contents of the invention [0005] The object of the present invention is to provide a hemostatic sheet and a production method thereof that can effectiv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/70A61K47/36A61K36/899A61P7/04
CPCA61K9/7023A61K47/36A61K36/282A61K36/899A61K36/68A61K36/28A61P7/04
Inventor 朱琨朱灏霖
Owner 徐州融创新材料技术研究院有限公司
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