Transparent waterproof wound paster

Abstract

The invention relates to a transparent waterproof wound paster, and provides a wound paster which is convenient to observe the wound, can be used for effectively shortening the range of crusta and scar and has the waterproof function. The wound paster is provided with a bottommost anti-adherent film, and is sequentially provided with a compound medical material layer prepared by using a photobiotin compound medical material as a base material, a biological medical material layer prepared by using chitin silicon dioxide as a base material and a waterproof layer prepared by polypropylene fiber from bottom to top. A medical hypo-allergenic adhesive is coated between the anti-adherent film and the compound medical material layer. The functional materials in the wound paster provided by the invention are non-toxic, transparent and better skin-friendly, and meanwhile, the novel material photobiotin compound medical material is adequately applied to improving blood circulation of the wound, inducing DNA (Deoxyribonucleic Acid) synthesis of the wound and reducing scar formation, so that the wound paster can be used for shortening the range of crusta and scar to the maximum extent so as to ensure the attractiveness of a human body. The affected part is conveniently observed anytime due to the integral transparent design.

Description

technical field [0001] The invention relates to the technical field of dressings, in particular to a dressing that is transparent for easy observation of wounds, can effectively reduce the range of scabs and scars, and simultaneously has a waterproof function. Background technique [0002] In the known technical field, the dressing has a wide applicability and can be used for various wounds. In the prior art, the outer surface of the dressing is generally woven fabric, although it has the characteristics of good toughness and good air permeability, but In some special cases, especially in surgical wounds, burns, scalds, umbilical cord cuts of primiparous babies, ulcer wounds, bedsores, etc., which are prone to repeated infection and inflammation, and are very sensitive to the environment, it is necessary to be able to observe the wound In order to take different treatment measures in time, at the same time, such sensitive wounds tend to leave large-scale, deep scars and scar...

AI Technical Summary

Problems solved by technology

[0002] In the known technical field, the dressing has a wide applicability and can be used for various wounds. In the prior art, the outer surface of the dressing is generally woven fabric, although it has the characteristics of good toughness and good air permeability, but In some special cases, especially in surgical wounds, burns, scalds, umbilical cord cuts of primiparous babies, ulcer wounds, bedsores, etc., which are prone to repeated infection and inflammation, and are very sensitive to the environment, it is necessary to be able to observe the wound In order to take different treatment measures in time, at the same time, such sensitive wounds tend to leave large-scale, deep scars and scars, so it is necessary to minimize the occurrence of these sequelae, otherwise it will affect the appearance of the human body, and the existing Technical dressings do not meet these requirements

Images