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Active wound skin repair dressing and preparation method thereof

A skin repair and wound surface technology, applied in medical science, absorbent pads, bandages, etc., can solve the problems of inability to maintain the activity of active substances for a long time, inability to conveniently check the wound healing status, check the wound and cover the wound switch, etc., to achieve Good healing effect, low cost, and the effect of reducing rejection

Inactive Publication Date: 2020-01-17
HUBEI SHUANGXING PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an active wound skin repair dressing and its preparation method, which solves the problem that the existing dressing cannot conveniently check the healing status of the wound after use, and at the same time cannot conveniently check the wound and cover the wound. Switching between wounds, unable to maintain the activity of active substances in the dressing for a long time

Method used

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  • Active wound skin repair dressing and preparation method thereof
  • Active wound skin repair dressing and preparation method thereof
  • Active wound skin repair dressing and preparation method thereof

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] see Figure 1-3 The present invention provides a technical solution: an active wound skin repair dressing, comprising a dressing main body 1 and an adhesive film 2, the dressing main body 1 includes a skeleton material synthesized by polyanionic substances and polycationic substances, the dressing main body 1 and the adhesive film 2 The material of the sticking film 2 is silicone rubber, and the inside of the sticking film 2 is provided with a filling t...

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Abstract

The invention discloses an active wound skin repair dressing and a preparation method thereof, and relates to the field of medical dressings. The active wound skin repair dressing includes a dressingmain body and an adhesive film, the dressing main body includes a skeleton material composed of a polyanionic substance and a polycationic substance, the dressing main body and the adhesive film are adhered and fixed, the material of the adhesive film is silicon rubber, a filling groove is formed in the interior of the adhesive film, and cooling grooves are formed in both sides of the inner wall of the filling groove correspondingly; the preparation method includes the following steps that raw materials are processed, the dressing main body is prepared, the adhesive film is prepared, and assembling is conducted. The active wound skin repair dressing and the preparation method thereof have the advantages of good healing effect of natural biological dressing and low cost of synthetic biological dressing at the same time, and the problems that the healing condition of the wound cannot be conveniently viewed after use of an existing dressing, switching between viewing the wound and covering the wound is not convenient, and the activity of the active substance in the dressing cannot be maintained for a long time are solved.

Description

technical field [0001] The invention relates to the field of medical dressings, in particular to an active wound skin repair dressing and a preparation method thereof. Background technique [0002] The wound covering dressings currently used clinically mainly include three categories: traditional dressings, natural biological dressings, and synthetic biological dressings. Traditional dressings such as gauze and cotton pads are commonly used clinically. Simple and cheap, but it can’t keep the wound moist and the wound healing is delayed, the dressing fiber is easy to fall off, causing the foreign body reaction on the wound to affect the wound healing, and the wound granulation tissue is easy to grow into the mesh of the gauze, which is easy to be damaged when changing the dressing, which affects the wound healing and causes pain , dressings that are easy for pathogens to permeate lead to wound infection, heavy dressing change workload and no promotion effect on wound healing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/26A61L15/28A61L15/40A61L15/42
CPCA61L15/26A61L15/28A61L15/40A61L15/42A61L15/425C08L83/04C08L5/08
Inventor 廖先传
Owner HUBEI SHUANGXING PHARMA CO LTD
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