Antibacterial liquid medical dressing and preparation method thereof

A liquid and raw material technology, applied in the field of bacteriostatic liquid medical dressing and its preparation, can solve the problems of poor water resistance, inability to form a closed screen, and poor bacteriostatic effect of liquid dressings, and achieve shortened healing time, good healing effect, and easy portability. Effect

Inactive Publication Date: 2017-03-29
SUZHOU AIBOMAIER NEW MATERIAL CO LTD
View PDF1 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the liquid dressing itself has poor water resistance and cannot form a complete closed screen. The antibacterial effect is poor and it is easy to

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] Example 1

[0022] A bacteriostatic liquid medical dressing prepared from the following raw materials, in parts by weight: 18 parts of silk fibroin, 7 parts of sulfhydryl chitosan, 8 parts of potassium alginate, 4 parts of glycine fumarate, poly 0.5 parts of vitamin iodine, 2 parts of artemisinin extract, 1 part of isoflavones from water yellow peel, 1.5 parts of polyvinylpyrrolidone, 2 parts of sodium D-glucuronate, 3 parts of linseed gum, 2 parts of lithium carbonate, 0.3 parts of lanthanum phosphate Parts, 0.5 parts of dry earthworm powder, 1.8 parts of triglycidyl isocyanurate, 1.2 parts of momordica charantia, 4 parts of behenic acid, 26 parts of glycerin, and 34 parts of acetic acid.

[0023] The artemisinin extract is an alcohol extract of artemisinin, wherein the concentration of artemisinin is 2wt.%; the concentration of acetic acid is 0.8%.

[0024] The preparation method of the above bacteriostatic liquid medical dressing includes the following preparation steps:

...

Example Embodiment

[0030] Example 2

[0031] A bacteriostatic liquid medical dressing prepared from the following raw materials, in parts by weight: 25 parts by weight of silk fibroin, 16 parts of thiolated chitosan, 14 parts of potassium alginate, 9 parts of glycine fumarate, and poly 1.6 parts of vitamin iodine, 5 parts of artemisinin extract, 4 parts of isoflavones from water yellow skin, 3 parts of polyvinylpyrrolidone, 4.5 parts of sodium D-glucuronate, 6 parts of linseed gum, 5 parts of lithium carbonate, 1.1 parts of lanthanum phosphate Parts, 1.5 parts of dry earthworm powder, 3 parts of triglycidyl isocyanurate, 2.4 parts of momordica charantia, 9 parts of behenic acid, 38 parts of glycerin, 45 parts of acetic acid.

[0032] The artemisinin extract is an artemisinin alcohol extract, wherein the concentration of artemisinin is 6 wt.%; the concentration of acetic acid is 2%.

[0033] The preparation method of the above-mentioned antibacterial liquid medical dressing includes the following prepa...

Example Embodiment

[0039] Example 3

[0040] A bacteriostatic liquid medical dressing prepared from the following raw materials, in parts by weight: 19 parts of silk fibroin, 8 parts of thiolated chitosan, 9 parts of potassium alginate, 4.5 parts of glycine fumarate, and poly 0.8 parts of Vividone iodine, 2.4 parts of artemisinin extract, 1.6 parts of Isoflavones from Phytolactone, 1.8 parts of polyvinylpyrrolidone, 2.2 parts of sodium D-glucuronate, 3.5 parts of linseed gum, 2.8 parts of lithium carbonate, 0.6 parts of lanthanum phosphate Parts, 0.8 parts of dry earthworm powder, 2.1 parts of triglycidyl isocyanurate, 1.4 parts of momordica charantia, 4.5 parts of behenic acid, 28 parts of glycerin, and 36 parts of acetic acid.

[0041] The artemisinin extract is an artemisinin alcohol extract, wherein the concentration of artemisinin is 3.6 wt.%; the concentration of acetic acid is 1.5%.

[0042] The preparation method of the above bacteriostatic liquid medical dressing includes the following prepar...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides an antibacterial liquid medical dressing and a preparation method thereof. The medical dressing is prepared from the following raw materials: silk fibroin, thiolated chitosan, potassium alginate, glycine fumarate, povidone iodine, artemisinin extract, pongamia pinnata isoflavones, polyvinylpyrrolidone, sodium D-glucuronate, flaxseed gum, lithium carbonate, lanthanum phosphate, dry earthworm powder, triglycidyl isocyanurate, charantin, behenic acid, glycerin and acetic acid. According to the liquid medical dressing prepared with the method, the inhibition rate of pseudomonas aeruginosa and staphylococcus aureus is higher than 99%, the healing time is short and only reaches 5-9 days, the healing effect is good, no scars are generated, the patient experience is good, and no phenomena of stabbing pain, pruritus and allergy are caused. The liquid medical dressing prepared with the method is high in bacterial inhibition rate, shortened in healing time, more convenient to use, free from limitation of a wound part, convenient to carry and wide in application range.

Description

technical field [0001] The invention belongs to the technical field of medical materials, and in particular relates to a bacteriostatic liquid medical dressing and a preparation method thereof. Background technique [0002] Common injuries to human skin mainly include burns, scalds, acute or chronic ulcers, and surgical wounds. After a large area of ​​skin is injured, it is easy to be infected by bacteria, loss of body fluids and various complications. In severe cases, it can lead to increased metabolism, decreased body temperature, excessive loss of water and protein, and disorders of the endocrine and immune systems, etc., and even endanger the skin. Life, these are all related to the loss of skin barrier function. [0003] Medical dressings are an important class of medical materials used to cover sores, wounds or other injuries. It can provide a physical shield for the wound, control the fluid produced by the wound, absorb pus and blood from wet wounds, and provide mois...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A61L26/00
CPCA61L26/0057A61L26/0004A61L26/0014A61L26/0023A61L26/0047A61L26/0061A61L26/0066A61L2300/102A61L2300/21A61L2300/216A61L2300/232A61L2300/30A61L2300/404C08L5/08C08L5/04C08L89/00C08L39/06
Inventor 李子寅洛芸鹤
Owner SUZHOU AIBOMAIER NEW MATERIAL CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap