Antiallergic band-aid

A band-aid and anti-allergy technology, applied in the field of biomedicine, can solve problems such as band-aid allergy, inconvenience for patients, redness and swelling of the skin, etc., and achieve the effect of improving poor ventilation and good anti-inflammatory effect

Inactive Publication Date: 2019-05-17
河南象南网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The adhesive plaster used in the band-aid has poor air permeability, and the water vapor and sweat normally secreted by the human body cannot penetrate this layer of adhesive plaster, so it has a soaking effect on the local skin, which is specifically manifested as local skin folds;
[0005] 2. Some patients have allergies such as skin redness, blisters, and itching where the adhesive tape is bonded during the use of the band-aid, causing great inconvenience to the patient
[0006] According to the deficiencies of the existing band-aids, the present invention develops an anti-allergic band-aid by improving the pressure-sensitive adhesive components and adding evenly distributed air holes to the sticking part of the band-aid. The allergic symptoms did not appear again after the trial of allergic patients. It solves the allergy problem of Band-Aid very well

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 , figure 2 , image 3 As shown, an anti-allergic band-aid consists of a support layer 02, a water-absorbing layer 31, a drug film layer 22, a pressure-sensitive self-adhesive sticking part 03, an isolation and waterproof protective layer 21, and a vent hole 01, wherein the support layer 02 passes the pressure-sensitive The self-adhesive is bonded to the water-absorbing layer 31, the top of the water-absorbing layer 31 is a drug film layer 22 formed by dipping, and the two ends of the support layer not covered by the water-absorbing layer 31 are pressure-sensitive self-adhesive sticking parts 03, which are pressure-sensitive and non-drying. There is an isolation waterproof protective layer 21 to be bonded on the top of the dry glue sticking part 03.

[0023] The anti-allergic band-aid, wherein the support layer 02 is a medical paper base material.

[0024] The anti-allergic band-aid is characterized in that the water-absorbing layer 31 is medical gau...

Embodiment 2

[0028] Such as figure 1 , figure 2 , image 3 As shown, an anti-allergic band-aid consists of a support layer 02, a water-absorbing layer 31, a drug film layer 22, a pressure-sensitive self-adhesive sticking part 03, an isolation and waterproof protective layer 21, and a vent hole 01, wherein the support layer 02 passes the pressure-sensitive The self-adhesive is bonded to the water-absorbing layer 31, the top of the water-absorbing layer 31 is a drug film layer 22 formed by dipping, and the two ends of the support layer not covered by the water-absorbing layer 31 are pressure-sensitive self-adhesive sticking parts 03, which are pressure-sensitive and non-drying. There is an isolation waterproof protective layer 21 to be bonded on the top of the dry glue sticking part 03.

[0029] The anti-allergic band-aid, wherein the support layer 02 is a non-woven fabric substrate.

[0030] The anti-allergy band-aid is characterized in that the water-absorbing layer 31 is medical gauze...

Embodiment 3

[0034] Such as figure 1 , figure 2 , image 3 As shown, an anti-allergic band-aid consists of a support layer 02, a water-absorbing layer 31, a drug film layer 22, a pressure-sensitive self-adhesive sticking part 03, an isolation and waterproof protective layer 21, and an air vent 01, wherein the support layer 02 passes through the pressure-sensitive The self-adhesive is bonded to the water-absorbing layer 31, and the top of the water-absorbing layer 31 is a drug film layer 22 formed by dipping, and the two ends of the support layer not covered by the water-absorbing layer 31 are pressure-sensitive self-adhesive sticking parts 03, which are pressure-sensitive and non-drying. There is an isolation waterproof protective layer 21 to be bonded on the top of the dry glue sticking part 03.

[0035] The anti-allergic band-aid, wherein the support layer 02 is dense gauze.

[0036] The anti-allergic band-aid is characterized in that the water-absorbing layer 31 is medical gauze, on...

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Abstract

The invention discloses an antiallergic band-aid and belongs to the technical field of biological medicines. The antiallergic band-aid comprises a supporting layer, a water absorption layer, a medicinal film layer, pressure-sensitive adhesive sticker parts, an isolating waterproof protective layer and air vents, wherein the supporting layer adheres to the water absorption layer through the pressure-sensitive adhesive sticker; the medicinal film layer formed through dipping is located on the water absorption layer, the two ends of the supporting layer uncovered by the water absorption layer arethe pressure-sensitive adhesive sticker parts, and the upper portion of the pressure-sensitive adhesive sticker parts is bonded with the isolating waterproof protective layer. By improving the components of a pressure-sensitive adhesive, adding uniformly distributed air vents to the sticker parts of the band-aid and other measures, the anti-allergic adhesive band-aid is developed, and no allergicsymptoms are generated after an allergic patient tries out the band-aid.

Description

technical field [0001] The invention belongs to the technical field of biomedicine, in particular to an anti-allergic band-aid. Background technique [0002] Band-aids are commonly known as "sterilizing elastic band-aids" and "hemostatic plasters". Because of their simple and convenient use and definite functional curative effect, they have become essential medicines in the home. [0003] Although Band-Aids have many advantages, there are some defects in the use of Band-Aids currently on the market, mainly including: [0004] 1. The adhesive plaster used in the band-aid has poor air permeability, and the water vapor and sweat normally secreted by the human body cannot penetrate this layer of adhesive plaster, so it has a soaking effect on the local skin, which is specifically manifested as local skin folds; [0005] 2. During the use of Band-Aid, some patients have allergic phenomena such as redness, swelling, blisters, and itching of the skin where the adhesive plaster is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/02A61L15/44
Inventor 王昆朋
Owner 河南象南网络科技有限公司
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