CN2291923Y - Multi-function medicine osmotic membrane - Google Patents
Multi-function medicine osmotic membrane Download PDFInfo
- Publication number
- CN2291923Y CN2291923Y CN 97233412 CN97233412U CN2291923Y CN 2291923 Y CN2291923 Y CN 2291923Y CN 97233412 CN97233412 CN 97233412 CN 97233412 U CN97233412 U CN 97233412U CN 2291923 Y CN2291923 Y CN 2291923Y
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- China
- Prior art keywords
- medicine
- layer
- membrane
- adhesion coating
- immersing
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Abstract
The utility model provides a multiple function medicine filtration membrane and is composed of a closed layer, a medicine immersing layer, an adhesion layer and a temporary gluing membrane. The medicine immersing layer is positioned between the closed layer and the adhesion layer, and the adhesion layer is provided with a gas filtration micro hole glued on the temporary gluing membrane. A slow releasing capsule is arranged in the medicine immersing layer. The multiple function medicine filtration membrane has the advantages of reasonable design, simple structure, easy manufacture, convenient use, good slow releasing effect and lasting medical effect.
Description
This utility model relates to a kind of external used medicine slow release apparatus, specifically a kind of multifunctional drug permeable membrane.
Inner disease outer treat has been comparatively popular treatment method, have that medication is simple, convenient, characteristics such as side effect is little, applied range, as be not leave no choice but have an injection take medicine or the outer dispenser of the general all original meaning acceptors of disease people of operative treatment with the purpose of realization inner disease outer treat.Inner disease outer treat mainly is by the absorption of skin to medicine, directly medicine is delivered to lesions position, as traumatic injury cause injured in the sinews or bones, can realize subsiding a swelling and end the purpose that tube is cured the disease just medicines such as relaxing muscles and tendons to promote blood circulation, activating collaterals to relieve pain directly can be spread on the affected part.Some visceral peritoneum disease, cardiovascular and cerebrovascular disease, nervous system disease can apply medicine on corresponding meridian point, rejuvenate with the immune system that excites self, and by the circulation of blood medicine are delivered to the purpose that site of disease is realized inner disease outer treat.The employed inner disease outer treat medicine of people is no matter be that Chinese medicine preparation or Western medicine preparation are medically all claiming medicine patch at present, existing all kinds of Chinese and western drugs patch all belongs to and oozes type soon, just medicine can work to site of disease at short notice, but casual property treatment of diseases such as similar cardiovascular and cerebrovascular disease, nervous system disease are then being needed drug slow ground discharge the utilization rate and the therapeutic effect that could improve medicine to skin, the medicine patch that has the release of control drug slow does not at present also have reported in literature or the product clinical practice is arranged.
The purpose of this utility model provides a kind of multifunctional drug permeable membrane that drug slow is discharged to dermal osmosis.
The purpose of this utility model realizes in the following manner, adopt microcapsule medicine coating technology that medicine is made microcapsule, microcapsule is immersed on the adhesion coating that is attached to ventilative micropore in the medicine dipping layer, air-locked confining bed is covered the volatilization that prevents medicine on the medicine dipping layer, adhesion coating is sticked to transportation and the storage that is used for product on the interim stickup film.During use, adhesion coating torn from interim stickup film to be attached to meridian point and to get final product, and the using method of ending tube cream with common affection of dampness is identical.
Accompanying drawing is the structural representation of multifunctional drug permeable membrane.
The structure of Multi-function medicine osmotic membrane of the present utility model is done following detailed with reference to Figure of description Carefully illustrate.
Multi-function medicine osmotic membrane of the present utility model, its structure are by confining bed 1, medicine dipping layer 2 Adhesion coating 3 and interim adhesive film 4 consists of, medicine dipping layer 2 between confining bed 1 and adhesion coating 3, Have ventilative micropore 5 on the adhesion coating 3 and stick on the interim adhesive film 4, contain slow in the medicine dipping layer 2 Release capsule 6.
Embodiment:
The processing and fabricating of multifunctional drug permeable membrane of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.Confining bed and the interim film of pasting can be made of polypropylene for medical article or polyethylene film, and adhesion coating can be made of polypropylene for medical article that scribbles the adhesive sticker sticker that has micropore or polyethylene film, also can make of the adhesive plaster that has micropore.Medicine dipping layer can directly be coated in the microcapsule medicinal liquid between confining bed and the adhesion coating, also the microcapsule medicinal liquid can be dipped on the non-woven fabrics to close between layer and the adhesion coating attached to wind again.The slow-release microcapsule coating technology is a known technology, extensively in chemical fertilizer, pesticide, makeup, pharmaceutically use.
Multi-function medicine osmotic membrane of the present utility model is compared with existing technology, have reasonable in design, Simple in structure, be easy to the characteristics such as processing, easy to use, had good sustained release effect, lasting medicine, thereby, Have good value for applications.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (1)
1. the multifunctional drug permeable membrane comprises confining bed, medicine dipping layer, adhesion coating and the interim film of pasting, and it is characterized in that medicine dipping layer between confining bed and adhesion coating, has ventilative micropore on the adhesion coating and sticks on the interim stickup film, contains slow releasing capsule in the medicine dipping layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97233412 CN2291923Y (en) | 1997-06-19 | 1997-06-19 | Multi-function medicine osmotic membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97233412 CN2291923Y (en) | 1997-06-19 | 1997-06-19 | Multi-function medicine osmotic membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2291923Y true CN2291923Y (en) | 1998-09-23 |
Family
ID=33944996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97233412 Expired - Fee Related CN2291923Y (en) | 1997-06-19 | 1997-06-19 | Multi-function medicine osmotic membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2291923Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117085524A (en) * | 2023-10-07 | 2023-11-21 | 安庆市长三角未来产业研究院 | High-flux nanofiltration membrane with non-woven fabric as supporting layer and preparation method and application thereof |
-
1997
- 1997-06-19 CN CN 97233412 patent/CN2291923Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117085524A (en) * | 2023-10-07 | 2023-11-21 | 安庆市长三角未来产业研究院 | High-flux nanofiltration membrane with non-woven fabric as supporting layer and preparation method and application thereof |
| CN117085524B (en) * | 2023-10-07 | 2024-04-19 | 安庆市长三角未来产业研究院 | High-flux nanofiltration membrane with non-woven fabric as supporting layer and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |