CN205234980U - Slowly -releasing chinese materia medica preparation - Google Patents
Slowly -releasing chinese materia medica preparation Download PDFInfo
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- CN205234980U CN205234980U CN201521060484.5U CN201521060484U CN205234980U CN 205234980 U CN205234980 U CN 205234980U CN 201521060484 U CN201521060484 U CN 201521060484U CN 205234980 U CN205234980 U CN 205234980U
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- slowly
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Abstract
The utility model relates to a chinese materia medica preparation technical field specifically discloses a slowly -releasing chinese materia medica preparation. This slowly -releasing chinese materia medica preparation is by outer to interior in proper order by film clothing layer, medicine material for sustained -release layer, traditional chinese medicine grain composition, the slowly -releasing hole has been laid on the medicine material for sustained -release layer. The utility model discloses slowly -releasing chinese materia medica preparation, film clothing layer parcel is outmost the chinese materia medica preparation, when improving the taste of traditional chinese medicine granule bitterness, the mechanical strength of reinforcing traditional chinese medicine granule, have the setting on the material for sustained -release layer in slowly -releasing hole, the release speed of control medicine improves human bioavailability to the medicine, and the film clothing layer of the outer parcel in material for sustained -release layer is also played protection material for sustained -release layer and is not received destruction simultaneously, and the humidity, temperature etc. Of also avoiding the medicine storage area exert an influence through the slowly -releasing pore pair medicine on material for sustained -release layer, lengthens the shelf life of medicine.
Description
Technical field
The utility model Chinese medicine preparation technical field, relates in particular to form of Chinese drug, is specifically related to a kind of slowRelease Chinese medicine preparation.
Background technology
Traditional mode of taking Chinese medicine is taking water etc. as extracting solvent, gets each Chinese medicine material medicine and adds waterIn, decocting into herb liquid, patient directly takes herb liquid. But this mode cannot realize patientAs Western medicine finished medicines, carry at any time and take, in order to overcome this defect, also engender oneDecoct well-done herb liquid finished product, but thisly decoct well-done herb liquid finished product owing to being still with liquid stateForm exist, volume is larger, packed and transported is easily broken, and the term of validity time is short. So forFurther improve the convenient and swift property that Chinese medicine is taken, also develop Chinese drug preparation is become to solid in recent yearsGranule, but the easy moisture absorption of Chinese herbal granules, oxidizable, duration of storage Hygienic Index is unstable,Be subject to the weak points such as attrition crushing distortion. In addition, some sugar free granule and full powder particle agent tasteRoad is more bitter, is difficult for being accepted by patient, therefore also engenders that some researchs are outstanding for Chinese herbal granulesIt is that the contour structures of sugar free granule or full powder particle agent improves, as Chinese patentCN2366103Y discloses a kind of Chinese medicinal granule with film-coating, on the outer surface of Chinese medicinal granuleThin film clothing layer is set, improves the mouthfeel of Chinese medicinal granule bitterness, and strengthen the machinery of Chinese herbal granulesIntensity.
But, above-mentioned only at the medicines structure of the outer wrap film clothing of Chinese herbal granules, make to takeAfter Chinese medicinal granule, film-coating is directly dissolved in gastric juice, and Chinese herbal granules is directly complete in gastric juiceDischarge, but conventionally need the regular hour slowly to absorb and could improve medicine for the drug effect of Chinese medicineThe bioavilability of thing. Therefore, the above-mentioned drug particles at Chinese medicinal granule surface wrap film clothing, nothingMethod realizes the slow release of Chinese medicine, and the bioavilability of medicine is low.
Utility model content
In order to overcome the defect of prior art, the purpose of this utility model is to provide a kind of slowly-releasing Chinese medicine systemAgent slowly discharges medicine in human body, improves the bioavilability of medicine.
In order to realize above object, the utility model adopts following technical scheme:
A kind of slowly-releasing Chinese medicine preparation, from outside to inside successively by film-coating layer, Thermosensitive Material Used for Controlled Releasing of Medicine layer, inMedicine particle composition; On described Thermosensitive Material Used for Controlled Releasing of Medicine layer, be laid with slowly-releasing hole.
Further, the slow-release material that described Thermosensitive Material Used for Controlled Releasing of Medicine layer adopts is gelatin, carboxymethyl celluloseElement or shitosan.
Further, the thickness of described Thermosensitive Material Used for Controlled Releasing of Medicine layer is 0.1～0.5mm.
Further, the diameter in described slowly-releasing hole is 3.8～31 μ m.
Further, the formulation of described slowly-releasing Chinese medicine preparation is capsule or granule.
The utility model slowly-releasing Chinese medicine preparation, sets gradually slow-release material layer and film outward at Chinese medicinal granuleClothing layer, and slowly-releasing hole is set on slow-release material layer. Film-coating layer is wrapped in the outermost layer of Chinese medicine preparation,When improving the mouthfeel of Chinese medicinal granule bitterness, overcome Chinese medicinal granule and be subject to the crushed distortion of pressure-actingDefect, strengthen the mechanical strength of Chinese medicinal granule; With the setting of the slow-release material layer in slowly-releasing hole, controlThe rate of release of pharmacy, improves the bioavilability of human body to medicine, slow-release material layer outsourcing simultaneouslyThe film-coating layer of wrapping up in also plays protection slow-release material layer and does not receive destruction, also avoids the wet of medicine storage areaDegree, temperature etc. exert an influence to medicine by the slowly-releasing hole of slow-release material layer, the shelf-life of prolong drug.
Brief description of the drawings
Fig. 1 is the utility model embodiment 1 slowly-releasing Chinese medicine preparation cross section overall structure schematic diagram;
Fig. 2 is this real new embodiment 1 Thermosensitive Material Used for Controlled Releasing of Medicine layer partial structurtes schematic diagram.
Detailed description of the invention
Embodiment 1
The present embodiment slowly-releasing Chinese medicine preparation, this Chinese medicine preparation is granule, as depicted in figs. 1 and 2,Formed by film-coating layer 1, Thermosensitive Material Used for Controlled Releasing of Medicine layer 2 and Chinese medicinal granule 3 successively from outside to inside, described inThe material that Thermosensitive Material Used for Controlled Releasing of Medicine layer adopts is gelatin, and its thickness is 0.3mm, described Thermosensitive Material Used for Controlled Releasing of MedicineOn layer, being laid with diameter is the slowly-releasing hole 4 of 20 μ m.
Thermosensitive Material Used for Controlled Releasing of Medicine layer in this embodiment also can adopt as carboxymethyl cellulose, shitosan etc.Other have the material of medicament slow release effect.
The thickness of this embodiment Chinese traditional medicine slow-release material layer also can be between 0.1mm～0.5mm arbitrarilySelect.
In this embodiment, the diameter of release hole can be selected arbitrarily between 3.8～31 μ m.
Embodiment 2
This embodiment slowly-releasing Chinese medicine preparation, this Chinese medicine preparation is capsule, other are with embodiment 1.
Claims (3)
1. a slowly-releasing Chinese medicine preparation, is characterized in that, is made up of successively from outside to inside film-coating layer, Thermosensitive Material Used for Controlled Releasing of Medicine layer, Chinese medicinal granule; On described Thermosensitive Material Used for Controlled Releasing of Medicine layer, be laid with slowly-releasing hole; The diameter in described slowly-releasing hole is 3.8 ~ 31 μ m; The thickness of described Thermosensitive Material Used for Controlled Releasing of Medicine layer is 0.1 ~ 0.5mm.
2. slowly-releasing Chinese medicine preparation as claimed in claim 1, is characterized in that, the slow-release material that described Thermosensitive Material Used for Controlled Releasing of Medicine layer adopts is gelatin, carboxymethyl cellulose or shitosan.
3. slowly-releasing Chinese medicine preparation as claimed in claim 1 or 2, is characterized in that, the formulation of described slowly-releasing Chinese medicine preparation is capsule or granule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060484.5U CN205234980U (en) | 2015-12-19 | 2015-12-19 | Slowly -releasing chinese materia medica preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060484.5U CN205234980U (en) | 2015-12-19 | 2015-12-19 | Slowly -releasing chinese materia medica preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205234980U true CN205234980U (en) | 2016-05-18 |
Family
ID=55934066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521060484.5U Expired - Fee Related CN205234980U (en) | 2015-12-19 | 2015-12-19 | Slowly -releasing chinese materia medica preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205234980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106962685A (en) * | 2017-04-18 | 2017-07-21 | 成立 | Spacetabs type bulk aquatic feeds |
| CN114224735A (en) * | 2021-12-07 | 2022-03-25 | 徐斌 | Uniform slow-release capsule |
-
2015
- 2015-12-19 CN CN201521060484.5U patent/CN205234980U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106962685A (en) * | 2017-04-18 | 2017-07-21 | 成立 | Spacetabs type bulk aquatic feeds |
| CN114224735A (en) * | 2021-12-07 | 2022-03-25 | 徐斌 | Uniform slow-release capsule |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20161219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |