Soluble hemostatic gauze for diminishing inflammation, killing bacteria and calming pain, and its making method

A hemostatic gauze, antibacterial and analgesic technology, applied in the field of medical and sanitary products, can solve the problems that the effect of disinfection and sterilization is not fully exerted, cannot solve the problems of postoperative adhesion, poor function of antibacterial disinfection, etc., and achieves the promotion of wound healing and excellent disinfection , good antibacterial effect

Active Publication Date: 2006-07-19
青岛中惠圣熙生物工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] An object of the present invention is to solve the problem that the antibacterial and disinfection functions of soluble hemostatic gauze in the above-mentioned prior art are relatively poor. Pain effect, can not solve the problem of postoperative adhesion, provide an anti-inflammatory, antibacterial and analgesic soluble hemostatic gauze

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Prepare an ethanol solution with a concentration of 85%, add 0.2kg of disodium hydrogen phosphate, 1.5kg of sodium alginate, 1kg of carbomer, then add 6kg of benzalkonium bromide, raise the temperature to 45°C, stir well, Add soluble hemostatic gauze, carry out dynamic chemical bonding under the condition of stirring or ultrasonic vibration for 8 hours, take out the gauze, add 1.5kg polyethylene glycol, 3kg Tween-80, 0.5kg dimethyl silicone oil, 0.5kg sodium carboxymethyl cellulose, put the semi-finished gauze in the liquid medicine, continue to carry out dynamic adsorption at 45°C for 2 hours, take it out, dry it with steam to obtain the finished product.

Embodiment 2-6

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[0031] Statistical analysis was performed on the above data using the chi-square test. The comparison between groups is P<0.05, the antibacterial effect of this patented product has a significant improvement compared with that of the control group.

[0032] group

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PUM

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Abstract

Disclosed is a soluble hemostatic gauze for diminishing inflammation, killing bacteria and calming pain, and its making method, which comprises the following raw materials (by weight portion), 0.1-0.3% of disodium hydrogen phosphate, 1-1.8% of sodium alginate, 0.5-2% of Carbomer, 1-10% of cationic surface active agent, 1-2% of polyethylene glycol, 1-4% of Tween-80, 0.1-1% of dimethyl silicon oil, 0.2-0.8% of sodium carboxymethylcellulose, 0.05% of benzocain and balancing ethanol solution.

Description

technical field [0001] An anti-inflammatory, antibacterial and analgesic soluble hemostatic gauze and a processing method thereof relate to the field of medical and sanitary products. Background technique [0002] The current medical gauze is generally made of comprehensive fibers after spinning, weaving, degreasing, bleaching, drying, and disinfection, and then used by the medical and health departments. After such gauze is used, it becomes waste and pollutes the environment. At the same time, when the wound is scabbed, the gauze It will bond with the wound. When the dressing is changed, it is easy to cause secondary trauma to remove the gauze, which will bring pain to the patient and is not conducive to the timely healing of the wound. Based on the above problems, soluble hemostatic gauze was invented. Soluble hemostatic gauze is usually the product of degreasing and enigmatic treatment of the surface fiber, that is, SCMC (sodium carboxymethyl cellulose) with NA content o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/16A61K31/14
Inventor 张博
Owner 青岛中惠圣熙生物工程有限公司
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