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Soluble hemostatic gauze

A hemostatic gauze, soluble technology, applied in the field of soluble hemostatic gauze, can solve the problems of increasing the risk of surgery, endangering the life of patients, affecting the quality of surgery, etc., and achieving the effect of protection from pollution

Inactive Publication Date: 2013-05-08
WUJIANG MAIDAO TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Hemorrhage and wound oozing during surgery often lead to unclear surgical field of view, affect the quality of surgery, prolong the operation time, increase the risk of surgery, and even endanger the lives of patients. Although there are many traditional methods of hemostasis, such as compression, ligation, coagulation, etc., However, the clinical efficacy is not very satisfactory, especially for the treatment of wound bleeding. In the early 1990s, soluble hemostatic gauze began to be developed.

Method used

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Embodiment Construction

[0014] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0015] A soluble hemostatic gauze comprising:

[0016] Chlorinated Cellulose 25%

[0017] Seaweed Fiber 10%

[0018] Chitin fiber 5%

[0019] Wood pulp 3%

[0020] The rest are viscose fibers, and the content is percentage by weight.

[0021] When the gauze comes into contact with blood, the sodium alginate fibers in the seaweed fiber and the sodium ions in the human body undergo ion exchange, and the water-insoluble calcium alginate is slowly converted into water-soluble sodium alginate, so that a large amount of water enters Inside the seaweed fiber, a hydrogel is formed, which gives the gauze good hygroscopicity. The seaweed fiber can interact with the exuded body fluid to form sodium-cal...

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Abstract

The invention discloses a soluble hemostatic gauze. The soluble hemostatic gauze comprises the following components in percentage by weight: 25 to 40% of chlorination cellulose, 10 to 20% of alginate fibers, 5 to 9% of chitosan fiber, 3 to 5% of wood pulp, and the balance of viscose. According to the mode, the soluble hemostatic gauze has hydrophily, oxygen permeability and antibacterial performance, can be used for protecting the wound from polluting, is beneficial to growth of new tissue, and can be used for promoting the wound healing.

Description

technical field [0001] The invention relates to the field of functional fabrics, in particular to a soluble hemostatic gauze. Background technique [0002] Hemorrhage and wound oozing during surgery often lead to unclear surgical field of view, affect the quality of surgery, prolong the operation time, increase the risk of surgery, and even endanger the lives of patients. Although there are many traditional methods of hemostasis, such as compression, ligation, coagulation, etc., However, the clinical efficacy is not very satisfactory, especially for the treatment of wound bleeding, in the early 1990s, soluble hemostatic gauze began to be developed. Contents of the invention [0003] The main technical problem to be solved by the invention is to provide a soluble hemostatic gauze which has hydrophilicity, oxygen permeability and antibacterial properties and is beneficial to the formation of new tissues. [0004] In order to solve the above technical problems, a technical s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/42A61L15/62A61L15/40A61L15/32A61L15/28A61L15/26
Inventor 蔡玉兰
Owner WUJIANG MAIDAO TEXTILE
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