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

Dressing plaster provided U-shaped notch

A notch and U-shaped technology, applied in the field of dressings for large-area wounds, can solve the problems of bacterial infection of wounds, affecting wound recovery, and easy falling off of dressings, achieving the effects of low sensitization, simple structure, and excellent biocompatibility.

Inactive Publication Date: 2013-09-11
朱建华
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing dressings are rectangular or square. When the dressing is pasted on the joints, it is easy to produce wrinkles at the joints. When water is encountered, the water will enter from the crevices of the folds, so that the dressings are easy to fall off, and the wound Will be infected by bacteria, affecting the recovery of the wound

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
  • Dressing plaster provided U-shaped notch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The present invention will now be further described in conjunction with the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0012] Such as figure 1 A dressing with a U-shaped gap is shown, including a base cloth 1, the inner surface of the base cloth 1 is coated with a heat-sensitive adhesive, the middle part of the base cloth 1 is pasted with a wound protection layer 2, and the wound protection layer 2 is covered with a release paper 3 , the outer edge of the release paper 3 is fixed on the exposed part corresponding to the periphery of the base cloth 1, and a U-shaped gap 4 is opened on one side of the outer edge of the wound protection layer 2; It consists of an omentum protection film on the spongy fabric layer; the micropores of the spongy fabric lay...

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 medical nursing materials, in particular to a waterproof dressing plaster which can promote wound healing and is suitable for large-area wound. The dressing plaster provided with a U-shaped notch comprises a piece of base cloth, wherein the inner surface of the base cloth is coated with thermosensitive glue; a wound protecting layer sticks to the middle of the base cloth and is covered with a piece of isolating paper; the outer edge of the isolating paper is fixed at an exposed part corresponding to the periphery of the base cloth; and the U-shaped notch is formed in one side of the outer edge of the wound protecting layer (2). The dressing plaster provided with the U-shaped notch is simple in structure, the U-shaped notch is formed in one side of the dressing plaster, so that the dressing plaster is suitable for the wound in joints, has low sensitization, good biocompatibility and no stimulation or damage to skin, and is sterile; and further, the breathability is good, and the natural functions of the skin are not influenced.

Description

technical field [0001] The invention relates to the technical field of medical care products, in particular to a waterproof dressing that promotes wound healing and is suitable for large-area wounds. Background technique [0002] In daily life, dressings are widely used. The dressing generally includes an adhesive layer, a base cloth and a wound protection layer, which is applied to the surface of the wound through the wound protection layer to prevent further infection of the wound. Existing dressings are rectangular or square. When the dressing is pasted on the joints, it is easy to produce wrinkles at the joints. When water is encountered, the water will enter from the crevices of the folds, so that the dressings are easy to fall off, and the wound It will be infected by bacteria and affect the recovery of the wound. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art and provi...

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): A61F13/02
Inventor 朱建华
Owner 朱建华
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