CN2274962Y - Leak-proof skin permeating plaster - Google Patents
Leak-proof skin permeating plaster Download PDFInfo
- Publication number
- CN2274962Y CN2274962Y CN 96218285 CN96218285U CN2274962Y CN 2274962 Y CN2274962 Y CN 2274962Y CN 96218285 CN96218285 CN 96218285 CN 96218285 U CN96218285 U CN 96218285U CN 2274962 Y CN2274962 Y CN 2274962Y
- Authority
- CN
- China
- Prior art keywords
- layer
- medicine
- diadermic
- transdermal
- antiseepage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Medicinal Preparation (AREA)
Abstract
The utility model relates to an anti-leakage diadermic plaster used for treating human body diseases, which is a diadermic administration plaster. The dosage form utilizes skin as a portal of inputting the medicine into systematic circulation, the medicine penetrates the skin and directly enters the blood circulation to exert the therapy function. The utility model is characterized in that a polygonal anti-leakage diadermic administration system clamped between a coating layer and a back lining layer is formed by that an anti-leakage layer is fixed on the back lining layer, an anti-leakage ring is arranged on the anti-leakage layer, a diadermic framework layer is arranged in the anti-leakage ring, and the diadermic framework layer is provided with a medicine layer. The diadermic framework layer uses the bioenergy effect to enhance the diadermic absorptivity of the medicine, and solves the problems of small medicine loading and low bioavailability of external medicine dosage forms.
Description
This utility model relates to a kind of antiseepage transdermal patch that is used for the treatment of human body diseases, it is a kind of percutaneous administration patch, a kind of external used medicine dosage form by intact skin, this dosage form utilizes skin as medicine input body circulation door, makes medicine see through skin and directly enters blood circulation and bring into play therapeutical effect.
The dosage form of percutaneous dosing has plaster, ointment, paste, membrane, powder, patch or the like at present.The drug loading of unguentum is bigger, and bioavailability of medicament is low, if coloured unguentum also pollutes underwear easily, and brings many inconveniences to shower.The transdermal absorption factor of powder is very low, and it is confined to contain the volatile component medicine, and other medicines then are difficult to see through keratodermatitis, makes the medical material waste bigger.The drug loading of membrane plaster is little, and the active ingredient loss of decolouring back is bigger, has directly influenced therapeutic effect.
The purpose of this utility model is a kind of antiseepage transdermal patch of developing at above deficiency, its transdermal casing play, adopt far-infrared radiation material, as pharmaceutical carrier, improve the transdermal absorption factor of medicine with its bioenergy effect, little to solve above various external used medicine dosage form drug loading, the problem that bioavailability is low.
This utility model is achieved in that the antiseepage transdermal patch comprises cover layer 1 and backing layer 3, the formation of the polygon antiseepage transdermal drug delivery system 2 that wherein clamps between cover layer 1 and the backing layer 3 is, be fixed with impervious barrier 5 on the backing layer 3, antiseepage circle 4 is contained on the impervious barrier 5, transdermal casing play 6 is housed in the antiseepage circle 4, medicine layer 7 is housed on the transdermal casing play 6.
This utility model can be achieved in that also the number of plies of transdermal casing play 6 can be 1 layer, also can be multilamellar, and the shape of polygon antiseepage transdermal drug delivery system 2 can be circular, also can be square.
Good effect of the present utility model is:
1, the transdermal casing play of this product has heat effect and resonance effect, the transdermal absorption factor and the bioavailability of medicine have been improved, promoted local microcirculation effectively, changed the barrier properties of transdermal zone skin, the metabolism exchange process of skin tissue cell is accelerated, improve the transdermal absorption factor of plaster, strengthened the dynamics of clinical treatment.
2, the medicine layer of adorning on the transdermal casing play of this product can be looked the state of an illness, and position carrier band unguentum, powder, paste or the liquid preparation of focus use very convenient.
3, this utility model novel structure, onset is rapid, curative effect is reliable, and dosage form is easy to use, is convenient to store and carry, and not only drug loading is big for it, and nothing is overflowed, seepage, does not pollute underwear.
4, a kind of hepatitis antiseepage transdermal patch that utilizes this utility model to make reaches 94.39% through the clinical observation total effective rate.
5, following clinical efficacy with table 1 explanation hepatitis antiseepage transdermal patch and matched group GANFUKANG Umbilical therapeutic bag.
Table 1 clinical efficacy statistics
| Grouping | The example number | Clinical basic healing | Produce effects | Effectively | Invalid |
| Hepatitis antiseepage transdermal patch | 107 | ?41(38.32％) | 46(42.99％) | 14(13.08％) | 6(5.61％) |
| The GANFUKANG Umbilical therapeutic bag | 30 | ?2(6.67％) | 21(70.00％) | ?5(16.67％) | 2(6.67％) |
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the novel another kind of structural representation of this reality.
Wherein:
1, cover layer 2, polygon antiseepage transdermal drug delivery system 3, backing layer
4, antiseepage circle 5, impervious barrier 6, transdermal casing play 7, medicine layer
Below the utility model is described in further detail in conjunction with the accompanying drawings.
As shown in Figure 1, 2.The formation of antiseepage transdermal patch is: clamped polygon antiseepage transdermal drug delivery system 2 between cover layer 1 and backing layer 3, its formation is, be fixed with impervious barrier 5 on the backing layer 3, antiseepage circle 4 is contained on the impervious barrier 5, transdermal casing play 6 is housed in the antiseepage circle 4, medicine layer 7 is contained on the transdermal casing play 6, and backing layer 3 is to adopt medical air-permeable adhesive plaster or pressure sensitive adhesive or plastic-aluminum pressure sensitive glue composite material.Fixedly impervious barrier 5 and antiseepage circle 4 are not only in its effect, but also play plaster are sticked on effect on the skin, and transdermal casing play 6 and medicine layer 7 are not come off.Impervious barrier 5 is oil removal, water proof material, and its effect is to prevent water solublity or the outside seepage of fat-soluble medicine, pollutes underwear.The effect of the antiseepage circle 4 of dress is to prevent water solublity or fat capacitive medicine to peripheral seepage on the impervious barrier 5, pollutes underwear.Transdermal casing play 6 is to adopt the composite with the effect of fortune infra-red radiation, it can increase interatomic quantity of motion, the subcutaneous deep temperature is risen, telangiectasis, blood circulation quickens, thereby has improved the percutaneous absorption rate of medicine, has improved bioavailability of medicament, it can look the size of drug loading, places 1 layer or 2 layers or multilamellar.Medicine layer 7 is that it can be various unguentum, as Chinese medicine fluid extract, paste, powder and various liquid preparation in order to treatment or medicine layer for health care.The material of cover layer 1 is paper products or textile or plastic foil, and its effect has been the covering effect, can prevent effectively that medicine layer 7 from polluting.
This utility model is used for when clinical, can select the antiseepage transdermal patch of suitable shape according to the state of an illness, throws off cover layer 1, medicine layer 7 is sticked on the condition of illness part or the place, acupuncture point gets final product.
Claims (3)
1, a kind of antiseepage transdermal patch, comprise cover layer (1) and backing layer (3), it is characterized in that: the formation of the polygon antiseepage transdermal drug delivery system (2) that clamps between cover layer (1) and the backing layer (3) is, be fixed with impervious barrier (5) on the backing layer (3), antiseepage circle (4) is contained on the impervious barrier (5), transdermal casing play (6) is housed in the antiseepage circle (4), medicine layer (7) is housed on the transdermal casing play (6).
2, antiseepage transdermal patch according to claim 1 is characterized in that: the number of plies of transdermal casing play (6) is one deck, or multilamellar.
3, antiseepage transdermal patch according to claim 1 is characterized in that: the shape of polygon antiseepage transdermal drug delivery system (2) is circular, or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96218285 CN2274962Y (en) | 1996-08-28 | 1996-08-28 | Leak-proof skin permeating plaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96218285 CN2274962Y (en) | 1996-08-28 | 1996-08-28 | Leak-proof skin permeating plaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2274962Y true CN2274962Y (en) | 1998-02-25 |
Family
ID=33899176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96218285 Expired - Fee Related CN2274962Y (en) | 1996-08-28 | 1996-08-28 | Leak-proof skin permeating plaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2274962Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101262824B (en) * | 2005-06-17 | 2011-06-29 | 奥尔蒂治疗学公司 | Permeant delivery system and methods for use thereof |
| CN102283744A (en) * | 2010-06-21 | 2011-12-21 | 许思东 | Paste for treating cold stuffy nose by being acted on Tiantu acupoint of anterior jugular fossa |
| CN106177845A (en) * | 2016-08-10 | 2016-12-07 | 张成莲 | Palace disease patch |
-
1996
- 1996-08-28 CN CN 96218285 patent/CN2274962Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101262824B (en) * | 2005-06-17 | 2011-06-29 | 奥尔蒂治疗学公司 | Permeant delivery system and methods for use thereof |
| CN102283744A (en) * | 2010-06-21 | 2011-12-21 | 许思东 | Paste for treating cold stuffy nose by being acted on Tiantu acupoint of anterior jugular fossa |
| CN106177845A (en) * | 2016-08-10 | 2016-12-07 | 张成莲 | Palace disease patch |
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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 |