Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Wet keeping dressing for wound medicine

A technology of wet dressing and medicine, which is applied in the field of external application, can solve the problems of high dressing change rate, increase the pain of patients, troubles for medical staff, poor water absorption performance, etc., achieve the effect of low decomposition rate and promote natural healing

Inactive Publication Date: 2005-03-16
湘潭市韶山医院
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many medicines and means for healing wounds, but all have the following defects: 1. The dressing rate is high, and dressings need to be changed every once in a while, which increases the pain of the patient and the trouble of the medical staff; 2. Healing time Long, usually takes 7-12 days; 3. Unsightly scars will be left after the wound heals
[0003] The invention patent "wound drug moisturizing dressing" (public number: CN1294903) applied for and authorized by our unit in 1999 adopts traditional dressings such as gauze and cotton wool, which have poor water absorption performance, and the drug used is 3% hydrogen peroxide. Decomposition, can only be subpackaged in small bottles, ready to use, because the medicine and dressing must be packaged separately, causing inconvenience in use

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wet keeping dressing for wound medicine
  • Wet keeping dressing for wound medicine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Such as figure 1 Shown, wound medicine moisturizing dressing, it comprises dressing and outer layer release paper 5 two parts, and wherein dressing is divided into inner and outer four layers, and the first layer namely inner layer 1 is polypropylene heat-bonded nonwoven fabric, and it does not stick wound; The second layer, that is, the filling layer 2, is a viscose needle-punched non-woven fabric, and this layer is adsorbed with a moisturizing and healing-promoting medicine mixed by carbonamide hydrogen peroxide, paraffin oil and gentamicin sulfate in equal volume ratios; the third The base cloth 3 is viscose spunlace non-woven fabric, the base cloth 3 is coated with medical pressure-sensitive adhesive on the side adjacent to the filling layer 2, the periphery of the base cloth 3 is larger than the filling layer 2 as a skin adhesive layer, and the medical pressure-sensitive adhesive The pressure-sensitive adhesive can also play the role of fixing the filling layer 2; ...

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 present invention relates to externally applied medicine, and is especially a kind of wound medicine moisture maintaining dressing. It is a four-layered structure and its inner layer is adsorbed moisture maintaining and healing promoting medicine to promote the healing of wound. The wound medicine moisture maintaining dressing of the present invention can softening skin, maintain moisture, inhibit bacteria and promote wound healing and make dressing adhered to wound easy to eliminate with less pain.

Description

technical field [0001] The invention relates to a medicine for external application, in particular to a wound medicine moisturizing dressing for promoting wound healing. Background technique [0002] At present, there are many medicines and means for healing wounds, but all have the following defects: 1. The dressing rate is high, and dressings need to be changed every once in a while, which increases the pain of the patient and the trouble of the medical staff; 2. Healing time Long, usually takes 7-12 days; 3. Unsightly scars will be left after the wound heals. [0003] The invention patent "wound drug moisturizing dressing" (public number: CN1294903) applied for and authorized by our unit in 1999 adopts traditional dressings such as gauze and cotton wool, which have poor water absorption performance, and the drug used is 3% hydrogen peroxide. Decomposition, can only adopt the sub-package of vial, mixes and uses now, because medicine and dressing must be packed separately,...

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
Patent Type & Authority Patents(China)
IPC IPC(8): A61F13/02A61K31/327
Inventor 王迪明
Owner 湘潭市韶山医院
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com