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Wound healing ointment

A technology for wound healing and ointment, which can be used in antibacterial drugs, drug combinations, skin diseases, etc., and can solve problems affecting the healing process and decline.

Inactive Publication Date: 2012-05-23
SHANGHAI JINGFENG PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In contrast, once a wound or ulcer occurs in an adult, the level of sodium hyaluronate in the affected area rises urgently, but in the process of wound repair, the content quickly and gradually decreases, directly affecting the healing process

Method used

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Embodiment Construction

[0016] Sodium hyaluronate has two important parameters in the added ingredients of the present invention, that is, the content (concentration) in the solution and its quality (molecular weight).

[0017] 1. The content of sodium hyaluronate in the human body is about 15 grams (based on 70kg body weight). The skin of infants and young children is smooth and tender, and contains sodium hyaluronate 20 times higher than that of adults; therefore, if the concentration is 0.3~2% and enters the local tissue to play a role, it will have a significant effect on the rapid healing of wounds without leaving scars.

[0018] 2. Molecular weight, hyaluronic acid is a linear polymer compound, its molecular weight determines its function and is related to its concentration. High molecular weight has the functions of moisturizing, regulating cells at multiple points, and promoting wound healing; while low molecular weight can quickly penetrate into the skin, nourish and regulate the biological ...

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Abstract

The invention relates to a healing ointment for treating ulcer wounds, pressure sores, burns and various wound surfaces. The ointment comprises: high molecular weight sodium hyaluronate with a molecular weight of over 1million and a concentration of 0.3-2%, a low molecular weight sodium hyaluronate with a molecular weight of less than 0.1million and a concentration of 0.1-1%, chitosan with a concentration of 0.1-2%, chitosan oligosaccharide with a concentration of 0.05-1%, hydroxyethylcellulose with a concentration of 1.5-3%, and the balance purified water. The wound healing ointment of the invention not only can rapidly cure ulcer wounds, pressure sores, burns and various wound surfaces, etc., but also can avoid bacterial infections, and reduce scar hyperplasia. With appearance and function improving functions, the wound healing ointment in the invention has obvious treatment effects.

Description

technical field [0001] The invention relates to a healing ointment for treating ulcer wounds, pressure sores, burns and various trauma wounds. Background technique [0002] At present, for the ointment for the treatment of ulcer wounds, pressure sores, burns and various trauma wounds, the L.A.M. IPM wound healing special effect gel produced by American Alliance Pharmaceutical Company is a transparent, gelatinous, odorless liquid ointment, mainly composed of 2.5 % of sodium hyaluronate composition. [0003] Except for 2.5% sodium hyaluronate, the other ingredients (excipients) of L.A.M. IPM Wound Healing Gel are as follows: hydroxyethylcellulose, methylparaben glycol and polyethylene glycol. This product is suitable for exudative wounds as a prescription drug, such as: calf ulcers, pressure ulcers, diabetic ulcers, varicose ulcers, wounds that have undergone debridement surgery; as an over-the-counter drug for: minor abrasions , mild tearing. [0004] This product has been...

Claims

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Application Information

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IPC IPC(8): A61K31/728A61K31/722A61P17/02A61P31/04
Inventor 顾其胜马贤鹏付爱玲周宁辉
Owner SHANGHAI JINGFENG PHARMA
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