CN203417344U - Novel plaster patch - Google Patents
Novel plaster patch Download PDFInfo
- Publication number
- CN203417344U CN203417344U CN201320316387.2U CN201320316387U CN203417344U CN 203417344 U CN203417344 U CN 203417344U CN 201320316387 U CN201320316387 U CN 201320316387U CN 203417344 U CN203417344 U CN 203417344U
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- layer
- medicine
- release material
- micro
- porous film
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Abstract
The utility model discloses a novel plaster patch, and relates to the field of medical materials. The novel plaster patch comprises a base layer, a medicine layer and a sticking layer, wherein the base layer is made of a meshed non-woven fabric elastic material, and the medicine layer is made of a micro-porous film controlled release material. The base layer is made of the meshed non-woven fabric elastic material which is breathable and can be attached to the skin easily; the medicine layer is made of the micro-porous film controlled release material; and components of the micro-porous film controlled release material are an acrylic resin RL type and hydroxy propyl cellulose, the acrylic resin RL type is a water-insoluble film material, and the hydroxy propyl cellulose is a water-soluble pore-foaming agent, so that the constant-speed, stable and long-acting release of medicines is effectively controlled, and the medicine effects are enhanced.
Description
Technical field
This utility model relates to a kind of field of medical materials, relates in particular to a kind of Novel paste plaster.
Background technology
Some are due to the part due to falling become silted up blue or green and long-term arthralgia, do not need hospital, also can treat voluntarily, plaster for the administration of people's local self provide may, the application documents that are 201220256158.1 as Chinese Patent Application No. disclose a kind of ointment plaster, being followed successively by from top to bottom lining basic unit, drug storehouse layer, adhesive-layer and off-style paper layer ，Chen basic unit is made by waterproof ventilative material.This utility model waterproof and breathable, improves and is pasted skin environment, easy to use.But can not solve the problem that plaster can not long-acting efficient be used.
Summary of the invention
The purpose of this utility model is to provide a kind of Novel paste plaster, to solve the above-mentioned many defects that cause in prior art.
In order to realize the purpose of this utility model, this Novel paste plaster, comprises basal layer, medicine layer and adhered layer, and described basal layer is netted non-woven fabrics elastomeric material, and described medicine layer is microporous membrane controlled-release material.
According to a kind of preferred implementation of above-mentioned utility model, the thickness of described microporous membrane controlled-release material is 0.2 ~ 1mm.
According to a kind of preferred implementation of above-mentioned utility model, described adhered layer is polyvinyl acetate aqueous viscose glue.
According to a kind of preferred implementation of above-mentioned utility model, described adhered layer is that the little paster of five-pointed star is pieced together and formed.
The beneficial effects of the utility model are: rational in infrastructure, processing technology is simple, and basal layer adopts netted non-woven fabrics elastomeric material, ventilative, be easy to and skin attachement, medicine layer adopts microporous membrane controlled-release material, effectively control medicine at the uniform velocity, stable, long-acting release, strengthen drug effect, suitable medicine layer thickness is conducive to maintain drug effect, and adhered layer is used polyvinyl acetate aqueous viscose glue and pieced together and formed by the little paster of five-pointed star, and skin-friendly is good, be easy to tear, reduce costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Novel shirt shell fabric described in the utility model.
In figure, 1-basal layer, 2-medicine layer, 3-adhered layer.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is described in further details.
Referring to Fig. 1, this Novel paste plaster, comprise basal layer 1, medicine layer 2 and adhered layer 3, described basal layer 1 is netted non-woven fabrics elastomeric material, described medicine layer 2 is microporous membrane controlled-release material, the composition of described microporous membrane controlled-release material is acrylic resin RL type and hydroxypropyl cellulose, basal layer adopts netted non-woven fabrics elastomeric material, ventilative, be easy to and skin attachement, medicine layer adopts microporous membrane controlled-release material, the composition of described microporous membrane controlled-release material is acrylic resin RL type and hydroxypropyl cellulose, wherein acrylic resin RL type is water-insoluble membrane material, hydroxypropyl cellulose is water solublity porogen, effectively control medicine at the uniform velocity, stable, long-acting release, strengthen drug effect.
The thickness of described microporous membrane controlled-release material is 0.2 ~ 1mm, and suitable medicine layer thickness is conducive to maintain drug effect.
Described adhered layer 3 is for polyvinyl acetate aqueous viscose glue and by the little paster of five-pointed star, pieced together and form, and skin-friendly is good, is easy to tear, and reduces costs.
As known by the technical knowledge, this utility model can be realized by other the embodiment that does not depart from its spirit or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, and is not only.All changes within the scope of this utility model or within being equal to scope of the present utility model are all included in the utility model.
Claims (4)
1. a Novel paste plaster, comprises basal layer, medicine layer and adhered layer, it is characterized in that: described basal layer is netted non-woven fabrics elastomeric material, and described medicine layer is microporous membrane controlled-release material.
2. a kind of Novel paste plaster according to claim 1, is characterized in that: the thickness of described microporous membrane controlled-release material is 0.2 ~ 1mm.
3. a kind of Novel paste plaster according to claim 1, is characterized in that: described adhered layer is polyvinyl acetate aqueous viscose glue.
4. a kind of Novel paste plaster according to claim 1, is characterized in that: described adhered layer is that the little paster of five-pointed star is pieced together and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320316387.2U CN203417344U (en) | 2013-06-04 | 2013-06-04 | Novel plaster patch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320316387.2U CN203417344U (en) | 2013-06-04 | 2013-06-04 | Novel plaster patch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203417344U true CN203417344U (en) | 2014-02-05 |
Family
ID=50016453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320316387.2U Expired - Fee Related CN203417344U (en) | 2013-06-04 | 2013-06-04 | Novel plaster patch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203417344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875954A (en) * | 2019-03-22 | 2019-06-14 | 河北大学 | A kind of medical instruments composition and preparation method thereof |
-
2013
- 2013-06-04 CN CN201320316387.2U patent/CN203417344U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875954A (en) * | 2019-03-22 | 2019-06-14 | 河北大学 | A kind of medical instruments composition and preparation method thereof |
| CN109875954B (en) * | 2019-03-22 | 2022-05-20 | 河北大学 | Medicinal and mechanical composition and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20140604 |