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

A hemostatic gauze, antibacterial and analgesic technology, which is applied in the field of medical and sanitary products, can solve the problems that the effect of disinfection and sterilization is not fully exerted, the function of antibacterial and disinfection is poor, and it cannot solve postoperative adhesions, so as to promote wound healing and antibacterial Function, excellent disinfection effect

Active Publication Date: 2008-04-09
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] Configure an ethanol solution with a concentration of 85%, add 0.2kg of disodium hydrogen phosphate, 1.5kg of sodium alginate, and 1kg of carbomer, then add 6kg of benzalkonium bromide, raise the temperature to 45°C, and stir evenly. Add soluble hemostatic gauze, carry out dynamic chemical combination 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 simethicone, 0.5kg sodium carboxymethyl cellulose, put the semi-finished gauze into the liquid medicine, continue dynamic adsorption at 45°C for 2 hours, take it out, and dry it with steam to get the finished product.

Embodiment 2-6

[0028] Prepare a kind of anti-inflammatory, antibacterial and analgesic soluble hemostatic gauze according to the method described in Example 1, the raw materials used and the proportioning ratio are as follows:

[0029] Example 2

[0030] Carboxymethyl

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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] Disclosed are an anti-inflammatory, anti-bacterial and analgesic soluble hemostatic gauze and a processing method thereof, relating to the field of medical and sanitary products. Background technique [0002] The current medical gauze is generally made of all-round fiber through spinning, weaving, degreasing, bleaching, drying, and disinfection for use by the medical and health departments. Such gauze becomes waste and pollutes the environment after use. It will bond with the wound, and it is easy to cause secondary trauma for taking off the gauze when changing the dressing, which brings pain to the patient and is unfavorable for the timely healing of the wound. Based on above-mentioned problem, people have invented dissolvable hemostatic gauze. Soluble hemostatic gauze is usually the product of degreasing and enzymatic treatment of the facing fibers, that is, SCMC (sodium carboxymethylcellulose) with a NA content of 6-8% made by C, M, and C general m...

Claims

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Application Information

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Patent Type & Authority Patents(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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