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

Anti-infection human skin imitating painless patch for wound shielding

An anti-infection, human-like technology, used in wound clips, medical science, dressings, etc., can solve problems such as troublesome replacement, waste, and left suture scars, and achieve the effect of easy adjustment, resource saving, and convenient use.

Active Publication Date: 2021-09-03
CHANGCHUN UNIV OF CHINESE MEDICINE
View PDF10 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Traditional bandages are inconvenient to replace the gauze (the gauze is usually soaked with liquid medicine), which is wasteful for one-time use, and it is troublesome to replace it back and forth;
[0004] 2. The traditional wound plaster does not have the function of tightening the wound. When the wound is large, it is only sutured with sutures. The patient has to endure the pain of sutures passing through the wound, causing secondary damage, and after the wound heals, there will be residual suture scars;
[0005] 3. Traditional bandages have poor air permeability, and it is impossible to adjust the air permeability of bandages;
[0007] In the band-aid of the above-mentioned patent, although the band-aid can be quickly replaced with a new drug, it still has not solved the above-mentioned problems that the wound cannot be tightened and the air permeability cannot be adjusted

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
  • Anti-infection human skin imitating painless patch for wound shielding
  • Anti-infection human skin imitating painless patch for wound shielding
  • Anti-infection human skin imitating painless patch for wound shielding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] see figure 1 with figure 2 , an anti-infection trauma-shielding painless plaster imitating human skin, comprising a wound plaster 1, an exposed groove 2 is formed in the middle of the wound plaster 1, and left and right sides of the wound plaster 1 are respectively fixedly connected with a left plaster through an elastic cloth 3 4 and the right side sticker 5, both sides of the back of the wound sticker 1 are provided with a first sticker 12, the backs of the left sticker 4 and the right sticker 5 are all provided with a second sticker 13, through the first sticker 12 and The second patch 13 can stick the wound patch 1, the left side patch 4 and the right side patch 5 on the skin of the human body;

[0043]The outer walls of the left and right sides of the bandage 1 are respectively provided with left soft stickers 6 and right soft stickers 7, and the middle parts of the outer walls of the left soft stickers 6 and right soft stickers 7 are all provided with gauze 8, a...

Embodiment 2

[0045] see image 3 , Figure 4 with Figure 5 , on the basis of Embodiment 1, the upper and lower ends of the left side of the wound adhesive 1 are formed with a first drawer 14, and the first drawer 14 is movable inside the first drawer 16, and the first drawer 16 The end is fixedly connected with the first patch 12 on the left side of the back of the wound plaster 1, and the upper and lower ends of the right side of the wound plaster 1 are formed with a second drawer 15, and the inner part of the second drawer 15 is movable with a second drawstring 17. The end of the second drawstring 17 is fixedly connected to the first patch 12 on the right side of the back of the wound sticker 1. After the wound sticker 1, the left sticker 4 and the right sticker 5 are pasted, pull the two first drawstrings outward. The rope 16 and the second drawstring 17 can make the two first patches 12 close to each other, and the two first patches 12 can pull the skin close to each other, so that ...

Embodiment 3

[0049] see Image 6 , on the basis of Embodiment 1 and Embodiment 2, the gauze 8 is adhered to the left soft sticker 6 and the right soft sticker 7, and the outer walls of the left soft sticker 6 and the right soft sticker 7 are evenly opened with vents 21, The air permeability of the gauze 8 can be guaranteed through the vent 21, thereby ensuring the air permeability of the wound and accelerating the healing of the wound;

[0050] When it is necessary to adjust the ventilation performance of the vent 21, first paste the left soft patch 6 on the wound patch 1, make the gauze 8 of the left soft patch 6 correspond to the wound, then tear off the gauze 8 on the right soft patch 7, and put the right soft patch 8 on the wound. Sticker 7 is pasted on the left soft sticker 6, and the ventilation performance can be adjusted by controlling the overlapping area size of the vent 21 on the right soft sticker 7 and the left soft sticker 6. Specifically: after the left soft sticker 6 is pas...

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 relates to the technical field of wound adhesive bandages, and discloses an anti-infection human skin imitating painless patch for wound shielding, which comprises an adhesive bandage, an exposed groove is formed in the middle of the adhesive bandage, and the left end and the right end of the adhesive bandage are fixedly connected with a left side patch and a right side patch respectively through elastic cloth; a left soft paste and a right soft paste are arranged on the outer walls of the left side and the right side of the adhesive bandage respectively, gauze is arranged in the middles of the outer walls of the left soft paste and the right soft paste, and pasting strips are arranged on the edges of the outer walls of the left soft paste and the right soft paste. The adhesive bandage, the left side patch and the right side patch can be attached to the skin of a human body through the first patch and the second patch, after the adhesive bandage, the left side patch and the right side patch are attached, a wound is just exposed through the exposed groove, at the moment, the corresponding rectangular patch is torn down, the left soft patch or the right soft patch can cover and be attached to the adhesive bandage, and the gauze just corresponds to the exposed groove in position; and the gauze can shield, protect and treat the wound.

Description

technical field [0001] The invention relates to the technical field of wound bandages, in particular to an anti-infection wound-shielding imitation human skin painless patch. Background technique [0002] After an injury, the most common way to deal with the wound is to put on a band-aid, but in actual use, we found that there are still some problems with the traditional band-aid, such as: [0003] 1. Traditional bandages are inconvenient to replace the gauze (the gauze is usually soaked with liquid medicine), which is wasteful for one-time use, and it is troublesome to replace it back and forth; [0004] 2. The traditional wound plaster does not have the function of tightening the wound. When the wound is large, it is only sutured with sutures. The patient has to endure the pain of sutures passing through the wound, causing secondary damage, and after the wound heals, there will be residual suture scars; [0005] 3. Traditional bandages have poor air permeability, and it ...

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): A61F13/02A61B17/08
CPCA61F13/0263A61B17/085A61F2013/00795A61F2013/00855A61F2013/00906
Inventor 周姝妤杨珍珍孙悦郎坤学王晶晶
Owner CHANGCHUN UNIV OF CHINESE MEDICINE
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