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Medical adhesive bandage

A band-aid and body technology, applied in the fields of medical science, dressings, bandages, etc., can solve the problems of inconvenient use, inability to remove peculiar smell, lack of waterproof and breathable effect, etc., and achieve the effect of convenient use and good breathable effect.

Inactive Publication Date: 2017-05-31
CHENGDU XUNDE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing medical band-aids do not have waterproof and breathable effects, are inconvenient to use, and cannot remove odors

Method used

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  • Medical adhesive bandage
  • Medical adhesive bandage

Examples

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Embodiment Construction

[0013] Such as Figure 1-Figure 2 As shown, a medical band-aid includes a body 1 and a polyvinyl chloride film 2, four raised portions 3 are arranged on the outside of the body 1, and the raised portions 3 are symmetrically distributed, and the polyvinyl chloride film 2 is set On the outside of the main body 1, an annular adhesive portion 4 is arranged on the outer side of the polyvinyl chloride film 2, and the adhesive portion 4 is made of acrylic glue as a raw material. The main body includes a non-woven fabric layer 5, an activated carbon layer 6, Hydrogel layer 7 and adhesive layer 9, described non-woven fabric layer 5, activated carbon layer 6, hydrogel layer 7 and adhesive layer 9 are arranged from outside to inside successively and are evenly distributed with ventilating hole 8, non-woven fabric Layer 5, activated carbon layer 6, and hydrogel layer 7 are bonded by using acrylate glue, and the adhesive layer 9 can also use acrylate glue, and the middle part of the adhesi...

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Abstract

The invention discloses a medical adhesive bandage. The medical adhesive bandage comprises a body and a polyvinyl chloride film, wherein four bulges are arranged at the outer side of the body, the bulges are symmetrically arranged, the polyvinyl chloride film is arranged at the outer side of the body, an annular adhering part is arranged at the outer side of the polyvinyl chloride film, the body comprises a non-woven fabric layer, an activated carbon layer, a hydrogel layer and an adhering layer, the non-woven fabric layer, the activated carbon layer, the hydrogel layer and the adhering layer are arranged in sequence from outside to inside, air vent holes are uniformly distributed in the non-woven fabric layer, the activated carbon layer, the hydrogel layer and the adhering layer, a medicinal cotton layer is arranged in the middle of the adhering layer, and the medicinal cotton layer is rectangular. The medical adhesive bandage has the water-proofing and breathing effects, is convenient to use, and can be used for removing the foreign smell.

Description

technical field [0001] The invention relates to a medical band-aid. Background technique [0002] Band-aid is the most commonly used surgical drug in people's life. Band-aid, also known as "hemostatic plaster", has the functions of hemostasis and skin protection. It consists of a long strip of adhesive plaster with a small piece of drug-soaked gauze attached in the middle. Due to its structural limitation, Band-Aid can only be used for emergency treatment of small pieces of trauma, so as to temporarily stop bleeding and protect the wound surface. But it should be noted that the time of use should not be too long. If you use it for too long, the adhesive tape on the outside of the Band-Aid will not breathe. It will make the wound and the skin around the wound turn white and soften, leading to secondary infection of bacteria. This will make the wound worse. Band-Aids are a household staple these days, but not everyone knows how to use them properly. The Band-Aid itself ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/02A61F13/00
CPCA61F13/02A61F13/0246A61F13/0263A61F2013/00646A61F13/01029
Inventor 龚素华
Owner CHENGDU XUNDE SCI & TECH
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