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Intelligent response type ventilation nasal strip

A nasal sticker and baseband technology, applied in sheet delivery, respiratory diseases, organic active ingredients, etc., can solve the problems of high mechanical strength of the support layer, nasal congestion and other problems, to solve the problem of high mechanical strength, accelerate blood circulation, improve effect of sleep

Pending Publication Date: 2020-05-08
青岛兔护士海洋生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a new intelligent responsive nasal ventilation strip, which can easily adjust the mechanical strength of the ventilation nasal strip, so as to better meet the individual needs of different groups of people, and Can effectively solve the problem of nasal congestion caused by excessive mechanical strength of the support layer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The smart responsive ventilating nasal patch of the present invention comprises: an outer base band, a deformable layer, an inner base band and a protective film; wherein, the outer base band, the deformable layer, and the inner base band are laminated and bonded as one in sequence, and the protective film is adhered on the inner baseband;

[0036] The shape and size of the outer baseband and the inner baseband are the same, and they are both made of non-woven fabric or PE breathable film;

[0037] The deformation layer is a hydrogel layer (aspect ratio of 10:1, thickness of 2 to 5mm) with sodium alginate, sodium polyacrylate, and glycerin as active ingredients, and its length and width are smaller than the outer baseband;

[0038] In terms of mass percent concentration, the hydrogel layer comprises: sodium alginate (number average molecular weight 4×10 5 ) 2%, sodium polyacrylate (number average molecular weight 5×10 6 ) 1%, glycerol 1%, and the balance is water;

...

Embodiment 2

[0046] The intelligent response type ventilating nasal patch of the present invention, the same part as Example 1 will not be repeated, the difference is that, in terms of mass percentage concentration, the hydrogel comprises: sodium alginate (number average molecular weight 4 × 10 5 ) 4%, sodium polyacrylate (number average molecular weight 5×10 6 ) 0.5%, glycerin 2%, and the balance is water.

Embodiment 3

[0048] The intelligent response type ventilating nasal strip of the present invention, the same part as that of Example 1 will not be repeated, the difference is that the inner baseband is soaked with gingerol-ethanol solution (concentration of 0.05% by mass).

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Abstract

The invention discloses a ventilation nasal strip. The ventilation nasal strip comprises an external layer base band, a deformation layer, an internal layer base band and a protective film, wherein the external layer base band, the deformation layer and the internal layer base band are sequentially stacked and bonded to form a whole, and the protective film is bonded to the internal layer base band; and the deformation layer is a hydrogel layer taking alginate, polyacrylate and glycerin as effective components. According to the ventilation nasal strip, the mechanical strength of the ventilation nasal strip can be conveniently adjusted, so that individual demands of different groups can be better met, and the problem of nasal cavity hyperemia caused by too high mechanical strength of a support layer can be effectively solved.

Description

technical field [0001] The invention belongs to patches, in particular to an intelligent response ventilation nasal patch. Background technique [0002] In daily life, people often have nasal obstruction caused by colds, allergies, rhinitis, respiratory infections and other reasons, resulting in poor breathing, which seriously affects the normal breathing of patients and the quality of sleep at night. [0003] In order to solve the problem of nasal obstruction, researchers have thought of many ways. Among them, ventilation nasal strips are gradually popular among people because they are easy to use and can improve nasal ventilation. [0004] At present, most of the existing ventilating nasal stickers use a support frame with high mechanical strength to pull up the nasal meat above the nasal cavity, thereby realizing the expansion of the nostrils; for example, the Chinese patent CN 202235853U discloses such a snoring sticker. The outer layer base tape, the support frame, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/70A61K31/122A61P11/02
CPCA61K9/7023A61K31/122A61P11/02
Inventor 李育强智倩倩孔晓颖
Owner 青岛兔护士海洋生物科技有限公司
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