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Cationic medical wound protecting dressing and method for preparing same

A cationic and raw material technology, applied in the field of skin care, can solve the problems of wound surface ulcers and left scars

Active Publication Date: 2015-12-02
DONGGUAN DAQING MEDICAL DEVICES CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the operation, surgical wounds will be left on the epidermis of the body, and the post-traumatic skin needs to be cleaned. At present, most of them only undergo disinfection and sterilization treatment, such as medical alcohol disinfection treatment, and then tie gauze; this treatment method will affect the wound surface. There are many injuries, and anaerobic bacteria accumulate on the wound surface, which often leads to ulcers on the wound surface, leaving scars

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0086] Embodiment 1: A kind of cationic medical wound-protecting dressing, is made up of following raw material (weight ratio):

[0087] Chitosan quaternary ammonium salt 1.2%

[0088] Sodium chloride 1.3%

[0089] Sodium Carboxymethyl Cellulose 0.1%

[0090] Hyaluronic Acid 3%

[0091] puffball 0.07%

[0092] Coenzyme Q100.65%

[0093] Ceramide 0.25%

[0094] The balance of water for injection.

[0095] A preparation method of above-mentioned cationic medical wound dressing, comprising:

[0096] Step 1, taking by weighing chitosan quaternary ammonium salt, sodium chloride, sodium carboxymethylcellulose, hyaluronic acid, puffball, ceramide, coenzyme Q10;

[0097] Step 2, taking by weighing the water for injection of formula quantity;

[0098] Step 3: Pour the formula in step 1 into water for injection and mix.

[0099] Case 1:

[0100] Huang, male, 15 years old, his arm was scalded by boiling water, and the wound was purulent in a wide range. After the wound was clea...

Embodiment 2

[0101] Embodiment 2: A kind of cationic medical wound-protecting dressing, is made up of following raw material (weight ratio):

[0102] Chitosan quaternary ammonium salt 1.8%

[0103] Sodium chloride 1%

[0104] Sodium Carboxymethyl Cellulose 0.3%

[0105] Hyaluronic Acid 1%

[0106] puffball 0.15%

[0107] Coenzyme Q100.35%

[0108] Ceramide 0.4%

[0109] The balance of water for injection.

[0110] A preparation method of above-mentioned cationic medical wound dressing, comprising:

[0111] Step 1, taking by weighing chitosan quaternary ammonium salt, sodium chloride, sodium carboxymethylcellulose, hyaluronic acid, puffball, ceramide, coenzyme Q10;

[0112] Step 2, taking by weighing the water for injection of formula quantity;

[0113] Step 3: Pour the formula in step 1 into water for injection and mix.

[0114] Case 2

[0115] Zhang, female, 30 years old, after the operation on the arm, the wound surface was relatively large, and tissue fluid exuded from the wound...

Embodiment 3

[0116] Embodiment 3: A kind of cationic medical wound-protecting dressing, is made up of following raw material (weight ratio):

[0117] Chitosan quaternary ammonium salt 1.3%

[0118] Sodium chloride 1.1%

[0119] Sodium Carboxymethyl Cellulose 0.18%

[0120] Hyaluronic Acid 2.3%

[0121] puffball 0.09%

[0122] Coenzyme Q100.4

[0123] Ceramide 0.33%

[0124] The balance of water for injection.

[0125] A preparation method of above-mentioned cationic medical wound dressing, comprising:

[0126] Step 1, taking by weighing chitosan quaternary ammonium salt, sodium chloride, sodium carboxymethylcellulose, hyaluronic acid, puffball, ceramide, coenzyme Q10;

[0127] Step 2, taking by weighing the water for injection of formula quantity;

[0128] Step 3: Pour the formula in step 1 into water for injection and mix.

[0129] Case 3

[0130] Lin, male, 34 years old, fell down on a motorcycle, the tissue exuded in the injured area, and pigmentation appeared around the wound...

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Abstract

The invention relates to the technical field of skin nursing, in particular to cationic medical wound protecting dressing and a method for preparing the same. The cationic medical wound protecting dressing comprises, (by weight), 1.2-1.8% of quaternary ammonium salt of chitosan, 1-1.3% of sodium chloride, 0.1-0.3% of sodium carboxymethyl cellulose, 1-3% of hyaluronic acid, 0.07-0.15% of puffball, 0.35-0.65% of coenzymes Q10, 0.25-0.4% of ceramide and the balance water for injection. The cationic medical wound protecting dressing and the method have the advantages that post-traumatic tissue wound surfaces, mucosas and skins can be protected; purposes of stopping bleeding, reducing oozing of tissue fluid and protecting, lubricating and isolating the tissue wound surfaces can be achieved; antibacterial, sterilization and wound surface healing promotion effects can be realized by the cationic medical wound protecting dressing; the skins can be quickly repaired without scar.

Description

technical field [0001] The invention relates to the technical field of skin care, in particular to a cationic medical wound-protecting dressing and a preparation method thereof. Background technique [0002] After the operation, surgical wounds will be left on the epidermis of the body, and the post-traumatic skin needs to be cleaned. At present, most of them only undergo disinfection and sterilization treatment, such as medical alcohol disinfection treatment, and then tie gauze; this treatment method will affect the wound surface. There are many injuries, and anaerobic bacteria accumulate on the wound surface, which often leads to ulcers on the wound surface and leaves scars. Contents of the invention [0003] The purpose of the present invention is to solve the deficiencies in the prior art, to provide a cationic medical wound dressing and preparation method thereof, which can nurse the wound site, isolate bacteria, fungi, and viruses; make the wound site recover quickly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/28A61L15/18A61L15/20A61L15/40A61L15/44
Inventor 梁奕福
Owner DONGGUAN DAQING MEDICAL DEVICES CO LTD
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