CN204501733U - Ulcer medicament protection film in a kind of oral cavity of slip-off preventing - Google Patents
Ulcer medicament protection film in a kind of oral cavity of slip-off preventing Download PDFInfo
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- CN204501733U CN204501733U CN201520152790.5U CN201520152790U CN204501733U CN 204501733 U CN204501733 U CN 204501733U CN 201520152790 U CN201520152790 U CN 201520152790U CN 204501733 U CN204501733 U CN 204501733U
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Abstract
Ulcer medicament protection film in a kind of oral cavity of slip-off preventing, its constituent is occupy the one-way ventilating medicine carrying membrane of inner ring and occupy the silicone rubber carrier film of outer ring, medicine can be made to go directly focus, diseased region reaches lasting active drug concentration, extend plaster at intraoral adhesion time, and make physiological make-up and the environment in its applicable oral cavity, described silicone rubber carrier film also has blood coagulation resisting function, considerably less to the reactivity of when injected organism tissue, nontoxic, tasteless, odorless, with tissue adhesion, sticky glutinous with saliva, not easily harm people soma, described one-way ventilating film waterproof and breathable, highly efficient gas permeable can be reached, keep inner disease foci position, oral cavity clear air, protection medicine, the effect of protection human body, it is selected to be pharmaceutical carrier, make medicine carrying projection, also the requirement of drug loading is reached.
Description
Technical field
This utility model belongs to technical field of medical instrument, ulcer medicament protection film in the oral cavity being specifically related to a kind of slip-off preventing.
Background technology
Oral ulcer is commonly encountered diseases clinically and frequently-occurring disease, the mode of direct administration is mainly adopted to treat clinically at present, prior art is sprayed directly on ulcer surface by medicine, this medicine-feeding method is poor, easily cause the waste of medicine and medication weak effect, medicine is difficult to retain the long period on ulcer surface, and oral ulcer is that a kind of cause of disease is complicated, the common oral mucous membrane disease of easily recurrence.In daily life, because biting, scalding, abrade, scuffing etc. and the oral ulcer caused is comparatively common.Once formation oral ulcer, not only affect patient's diet orthobiosis, sometimes even cause general disease.For oral ulcer, clinical in the symptomatic treatment of local application, clinical application has the dosage forms such as powder, unguentum, membrane and injection, but how because action time in mouth is shorter, all directly affects the treatment.As powders such as Chinese medicine BINGPENG SAN, must be applied to affected part during use, medicine can run off with saliva very soon; Unguentum is difficult to be coated in affected part, although conventional membrane can be affixed on ulcer surface, is very easy to come off, and general dissolving within a few minutes disappears, and drug osmotic effect is inadequate.
For dental ulcer treatment paster conventional at present, the subject matter of existence is: due to the physiological environment that oral cavity is special, and most plaster time of staying in oral cavity is short, and the feature being difficult to applicable oral cavity reaches lasting active drug concentration at diseased region.In order to extend plaster at intraoral adhesion time, and make physiological make-up and the environment in its applicable oral cavity, often plaster is prepared into the very little thin film with certain flexibility of thickness, but the drug loading affecting plaster makes diseased region not reach effective drug level by this, and be difficult to ensure that the flowing of lesions position air is unimpeded.And the plaster with enough drug loading is difficult to be prepared into the less thin film of thickness, therefore, preparing and have enough drug loading and the thin film plaster with certain flexibility, is the key solving contradiction between plaster adhesion property and drug loading.This utility model is using silicone rubber as pharmaceutical carrier, silicone rubber Gas permeability is good, under room temperature, silicone rubber is to air, nitrogen, oxygen, the breathability of the gases such as carbon dioxide exceeds 30-50 doubly than natural rubber, silicone rubber physiological inertia, nontoxic, tasteless, odorless, with tissue adhesion, there is blood coagulation resisting function, considerably less to the reactivity of when injected organism tissue, be particularly suitable as medical material, therefore it is selected to be pharmaceutical carrier, make medicine carrying projection, reach the requirement of drug loading, sticky glutinous with saliva, not easily harm people soma, take waterproof ventilated membrane as carrier film, waterproof ventilated membrane is formed by the PUR lamination of Polypropylene race and gas permeable polymer film, hydrophilic group is imported in gas permeable polymer film, not only waterproof is good to make thin film, have more good permeability, ensure the unidirectional vapour transmission of carrier film, therefore it is selected to be carrier film, be placed in medicine carrying membrane skin, can play a protective role, also intraoral lesions position can be allowed to keep clear air.
Utility model content
In order to effectively solve the problem, ulcer medicament protection film in the oral cavity that this utility model provides a kind of slip-off preventing.
Ulcer medicament protection film in a kind of oral cavity of slip-off preventing, described protecting film comprises the medicine carrying membrane occuping inner ring and the carrier film occuping outer ring, described medicine carrying membrane comprises medicine carrying projection and leak-proof gasket, medicine carrying projection on described medicine carrying membrane is dome-type, and the protruding outer ring, bottom side of described medicine carrying extends to leak-proof gasket; Described medicine carrying projection is one or more.
Further, the height of projection of described medicine carrying projection is 0.5-1CM, and diameter is 2-3CM.
Further, described leak-proof gasket is silicone rubber gasket, and leak-proof gasket is provided with the Oryza glutinosa film of closed medicine carrying projection in contrast to the side of medicine carrying projection.
Further, described medicine carrying membrane is the one-way ventilating film of the PUR lamination by Polypropylene race and gas permeable polymer film.
Further, described carrier film is the silicone rubber circular membrane of diameter 3-4CM.
Further, described carrier film has the circular slip-off preventing projection that multiple diameter is 0.5-1CM.
Further, the protruding uniform ring of described circular slip-off preventing is around on carrier film.
By ulcer medicament protection film in a kind of oral cavity of slip-off preventing, its constituent is occupy the one-way ventilating medicine carrying membrane of inner ring and occupy the silicone rubber carrier film of outer ring, medicine can be made to go directly focus, diseased region reaches lasting active drug concentration, extend plaster at intraoral adhesion time, and make physiological make-up and the environment in its applicable oral cavity, described material also has blood coagulation resisting function, considerably less to the reactivity of when injected organism tissue, nontoxic, tasteless, odorless, with tissue adhesion, waterproof and breathable, highly efficient gas permeable can be reached, protection medicine, the effect of protection human body.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model embodiment one;
Fig. 2 is the front view of this utility model embodiment two;
Fig. 3 is the front view of this utility model embodiment three.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth this utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of this utility model.In addition should be understood that those skilled in the art can make various changes or modifications this utility model, and these equivalent form of values fall within the application's appended claims limited range equally after having read the content that utility model tells about.
Embodiment 1: ulcer medicament protection film in a kind of oral cavity of slip-off preventing, comprise the medicine carrying membrane 1 occuping inner ring and the carrier film 4 occuping outer ring, described medicine carrying membrane 1 comprises medicine carrying protruding 2 and leak-proof gasket 3.Described medicine carrying protruding 2 is dome-type, and height of projection is 0.5-1CM, and diameter is 2-3CM.Protruding 2 outer rings, bottom side of described medicine carrying extend to leak-proof gasket 3, and described leak-proof gasket 3 is silicone rubber gasket, and leak-proof gasket 3 is provided with the Oryza glutinosa film of closed medicine carrying projection 2 in contrast to the side of medicine carrying projection 2.Described medicine carrying membrane 1 is the one-way ventilating film of the PUR lamination by Polypropylene race and gas permeable polymer film.Described carrier film 4 is the silicone rubber circular membrane of diameter 3-4CM.In use medicine is placed in medicine carrying projection 2, directly aims at lesions position during use and utilize saliva bonding.
Embodiment 2: comprise the medicine carrying membrane 1 occuping inner ring and the carrier film 4 occuping outer ring, described medicine carrying membrane 1 comprises medicine carrying protruding 2 and leak-proof gasket 3.Described medicine carrying protruding 2 is dome-type, and height of projection is 0.5-1CM, and diameter is 2-3CM.Protruding 2 outer rings, bottom side of described medicine carrying extend to leak-proof gasket 3, and described leak-proof gasket 3 is silicone rubber gasket, and leak-proof gasket 3 is provided with the Oryza glutinosa film of closed medicine carrying projection 2 in contrast to the side of medicine carrying projection 2.Described medicine carrying membrane 1 is the one-way ventilating film of the PUR lamination by Polypropylene race and gas permeable polymer film.Described carrier film 4 is the silicone rubber circular membrane of diameter 3-4CM.In use medicine is placed in medicine carrying projection 2, directly aims at lesions position and utilize saliva bonding during use, the multiple medicine carrying projections 2 in the present embodiment can reach the effect of heavy dose of medication, are applicable to the patient that the state of an illness is comparatively serious.
Embodiment 3: ulcer medicament protection film in a kind of oral cavity of slip-off preventing, comprise the medicine carrying membrane 1 occuping inner ring and the carrier film 4 occuping outer ring, described medicine carrying membrane 1 comprises medicine carrying protruding 2 and leak-proof gasket 3.Described medicine carrying protruding 2 is dome-type, and height of projection is 0.5-1CM, and diameter is 2-3CM.Protruding 2 outer rings, bottom side of described medicine carrying extend to leak-proof gasket 3, and described leak-proof gasket 3 is silicone rubber gasket, and leak-proof gasket 3 is provided with the Oryza glutinosa film of closed medicine carrying projection 2 in contrast to the side of medicine carrying projection 2.Described medicine carrying membrane 1 is the one-way ventilating film of the PUR lamination by Polypropylene race and gas permeable polymer film.Described carrier film 4 is the silicone rubber circular membrane of diameter 3-4CM.Protruding 5 uniform ring of circular slip-off preventing described in the circular slip-off preventing projection 5 that described carrier film 4 to have multiple diameter be 0.5-1CM are around on carrier film 4.In use medicine is placed in medicine carrying projection 2, directly aim at lesions position during use and utilize saliva bonding, multiple circular slip-off preventing projection in this enforcement can reach more firmly pastes, the effect of difficult drop-off, is applicable to the patient that lesions position is movable more.
Above-described embodiment, the just one of this utility model more preferably detailed description of the invention, the usual change that those skilled in the art carries out within the scope of technical solutions of the utility model and replacing all should be included in protection domain of the present utility model.
Claims (7)
1. ulcer medicament protection film in the oral cavity of a slip-off preventing; it is characterized in that; described protecting film comprises the medicine carrying membrane occuping inner ring and the carrier film occuping outer ring; described medicine carrying membrane comprises medicine carrying projection and leak-proof gasket; described medicine carrying projection is dome-type; the protruding outer ring, bottom side of described medicine carrying extends to leak-proof gasket, and described medicine carrying membrane is one or more.
2. protecting film according to claim 1, it is characterized in that, the height of projection of described medicine carrying projection is 0.5-1CM, and diameter is 2-3CM.
3. protecting film according to claim 1, it is characterized in that, described leak-proof gasket is silicone rubber gasket, and leak-proof gasket is provided with the Oryza glutinosa film of closed medicine carrying projection in contrast to the side of medicine carrying projection.
4. protecting film according to claim 1, is characterized in that, described medicine carrying membrane is the one-way ventilating film of the PUR lamination by Polypropylene race and gas permeable polymer film.
5. protecting film according to claim 1, it is characterized in that, described carrier film is the silicone rubber circular membrane of diameter 3-4CM.
6. protecting film according to claim 5, is characterized in that, described carrier film having multiple diameter is that the circular slip-off preventing of 0.5-1CM is protruding.
7. protecting film according to claim 5, is characterized in that, the protruding uniform ring of described circular slip-off preventing is around on carrier film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152790.5U CN204501733U (en) | 2015-03-18 | 2015-03-18 | Ulcer medicament protection film in a kind of oral cavity of slip-off preventing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152790.5U CN204501733U (en) | 2015-03-18 | 2015-03-18 | Ulcer medicament protection film in a kind of oral cavity of slip-off preventing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204501733U true CN204501733U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520152790.5U Expired - Fee Related CN204501733U (en) | 2015-03-18 | 2015-03-18 | Ulcer medicament protection film in a kind of oral cavity of slip-off preventing |
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| Country | Link |
|---|---|
| CN (1) | CN204501733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075060A (en) * | 2019-06-06 | 2019-08-02 | 谢志进 | Oral mucosa continued administration device |
-
2015
- 2015-03-18 CN CN201520152790.5U patent/CN204501733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075060A (en) * | 2019-06-06 | 2019-08-02 | 谢志进 | Oral mucosa continued administration device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170318 |