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Medical dressing with antibacterial and high-absorption functions and preparation method of medical dressing

A technology of high absorption and dressing, which is applied in the direction of absorbent pads, medical science, bandages, etc., can solve the problems of reducing wound infection rate, inability to make human skin fit and heal normally, lack of antibacterial and high absorption, etc., to accelerate blood circulation and Metabolism, safe and convenient use, effects of promoting anabolism and cell regeneration

Inactive Publication Date: 2020-03-27
ZHEJIANG WELLONG MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a medical dressing with antibacterial and high absorption and a preparation method thereof, which can effectively solve the problem that the medical dressings currently on the market still have great deficiencies in antibacterial and high absorption in the above-mentioned background technology, and cannot facilitate normal skin care of the human body. Fitting and later recovery, reducing the phenomenon of wound infection rate

Method used

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  • Medical dressing with antibacterial and high-absorption functions and preparation method of medical dressing
  • Medical dressing with antibacterial and high-absorption functions and preparation method of medical dressing
  • Medical dressing with antibacterial and high-absorption functions and preparation method of medical dressing

Examples

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Effect test

Embodiment 1

[0040] Example 1: Such as Figure 1-3 As shown, the present invention provides a technical solution, a medical dressing with antibacterial and high absorption, including natural gauze 1, the bottom end of the natural gauze 1 is provided with antibacterial warp strips 2 and antibacterial weft strips 3, antibacterial warp strips 2 and antibacterial weft strips 3 Both are silver-containing dressings, the antibacterial warp strips 2 and the antibacterial weft strips 3 are woven across each other, the ratio of the antibacterial warp strips 2 and the antibacterial weft strips 3 is 4:7, and the antibacterial warp strips 2 and the antibacterial weft strips 3 are bonded with fibers underneath. Layer 4, the bottom end of the fibrous layer 4 is provided with a collagen layer 5, an inverted triangle 6 is provided between the fibrous layer 4 and the collagen layer 5, the bottom end of the collagen layer 5 is provided with a composite dressing 7, and the composite dressing 7 is embedded with a...

Embodiment 2

[0042] Example 2: Such as Figure 1-3 As shown, the present invention provides a technical solution, a medical dressing with antibacterial and high absorption, including natural gauze 1, the bottom end of the natural gauze 1 is provided with antibacterial warp strips 2 and antibacterial weft strips 3, antibacterial warp strips 2 and antibacterial weft strips 3 Both are silver-containing dressings, the antibacterial warp strips 2 and the antibacterial weft strips 3 are cross-woven, the ratio of the antibacterial warp strips 2 and the antibacterial weft strips 3 is 4:5, and the antibacterial warp strips 2 and the antibacterial weft strips 3 are bonded with fibers underneath. Layer 4, the bottom end of the fibrous layer 4 is provided with a collagen layer 5, an inverted triangle 6 is provided between the fibrous layer 4 and the collagen layer 5, the bottom end of the collagen layer 5 is provided with a composite dressing 7, and the composite dressing 7 is embedded with antibacterial...

Embodiment 3

[0044] Example 3: Such as Figure 1-3 As shown, the present invention provides a technical solution, a medical dressing with antibacterial and high absorption, including natural gauze 1, the bottom end of the natural gauze 1 is provided with antibacterial warp strips 2 and antibacterial weft strips 3, antibacterial warp strips 2 and antibacterial weft strips 3 Both are silver-containing dressings, the antibacterial warp strips 2 and the antibacterial weft strips 3 are woven cross each other, the ratio of the antibacterial warp strips 2 and the antibacterial weft strips 3 is 4:6, and the antibacterial warp strips 2 and the antibacterial weft strips 3 are bonded with fibers Layer 4, the bottom end of the fibrous layer 4 is provided with a collagen layer 5, an inverted triangle 6 is provided between the fibrous layer 4 and the collagen layer 5, the bottom end of the collagen layer 5 is provided with a composite dressing 7, and the composite dressing 7 is embedded with antibacterial ...

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Abstract

The invention discloses a medical dressing with antibacterial and high-absorption functions. The medical dressing comprises natural gauze, wherein antibacterial warp strips and antibacterial weft strips are arranged at the bottom end of the natural gauze and are mutually crossed and woven, a fiber layer is adhered to the lower parts of the antibacterial warp strips and the antibacterial weft strips, and a collagen layer is arranged at the bottom end of the fiber layer. The medical dressing has the advantages that the structure is scientific and reasonable, and the safety and convenience in useare realized; by arranging the natural gauze, wound exudate can be quickly absorbed; by mutually weaving the antibacterial warp strips and the antibacterial weft strips, the toughness of the dressingis further improved; by arranging the antibacterial warp strips and the antibacterial weft strips, the further antibacterial property of the medical dressing is guaranteed; by arranging the fiber layer, the sodium carboxymethyl cellulose fiber and the collagen layer are mutually matched, so that the skin tissue anabolism and cell regeneration are promoted, the local temperature and humidity of the skin are improved, and the blood circulation and metabolism of local skin cells are accelerated.

Description

Technical field [0001] The technical field of medical dressings related to the present invention is specifically a medical dressing with antibacterial and high absorption and a preparation method thereof. Background technique [0002] Medical dressings include natural gauze, synthetic fiber dressings, polymembrane dressings, foamed multi-cluster dressings, hydrocolloid dressings, alginate dressings, medical materials used to cover sores, wounds or other damages. The in-depth study of the pathophysiology of the wound healing process has led to a deeper and deeper understanding of the wound healing process, which has led to the continuous improvement and development of medical wound dressings. Today, new-type wound care dressings have Revolutionary changes have taken place, and a variety of medical dressings with different properties are available for clinical nurses to choose; [0003] However, the medical dressings currently on the market still have great shortcomings in terms of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/32A61L15/18A61L15/28A61L15/42A61L15/46
CPCA61L15/18A61L15/28A61L15/325A61L15/42A61L15/46A61L2300/104A61L2300/404A61L2300/412C08L1/26C08L5/04
Inventor 应俊
Owner ZHEJIANG WELLONG MEDICAL TECH CO LTD
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