CN104971414A - Medicine sustained release device - Google Patents
Medicine sustained release device Download PDFInfo
- Publication number
- CN104971414A CN104971414A CN201410127060.XA CN201410127060A CN104971414A CN 104971414 A CN104971414 A CN 104971414A CN 201410127060 A CN201410127060 A CN 201410127060A CN 104971414 A CN104971414 A CN 104971414A
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- China
- Prior art keywords
- slow release
- release device
- medicine
- medicament slow
- sustained release
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Abstract
The invention discloses a medicine sustained release device, relates to a human body disease treatment device, and specifically relates to a novel drug applicator treating breathing, asthma, heart, cerebral apoplexy diseases; the medicine sustained release device is a substitution product aiming at a drug administration mode of the said diseases; the medicine sustained release device has a round platform body; the center of the medicine sustained release device body is provided with a medicine storage chamber (2); the top center of the medicine sustained release device body is provided with a medicine inflow port (1) connected with the medicine storage chamber (2); a glue plug is arranged in the medicine inflow port (1); a cone surface of the medicine sustained release device body is an interlayer structure formed by an inner medicine sustained release channel layer (4) and an outer medicine sustained release channel layer (5); the medicine sustained release device body is made of silica gel material, the surface of the medicine sustained release device body is provided with microholes; the medicine sustained release device can slowly release the medicine, so the medicines can be directly applied to an affected parts, thus generating best medicament treatment effect, and solving the human body internal organs toxic and side effects caused by directly taking medicines.
Description
Technical field
The present invention relates to the therapeutic apparatus of administering mode, to be specifically related to using slow release device as carrier, by infusion of medicine storage chamber, be placed in nasal cavity, by the breathing of human body, and this place's epithelial cell enters blood circulation, medicine is carried out slow releasing, thus reaches optimum therapeuticing effect.
Background technology
At present, oral or injectable drug in medical treatment, is adopted to treat various disease, this Therapeutic Method: after drug absorption, toxic and side effects can be produced to human body, and drug resistance, some disease device treatment respiratory tract disease.
Adopt injection, oral, spraying medicine be disposable medication, medicine does not have the effect of slow release.
Summary of the invention
The invention provides a kind of medicament slow release device, the invention solves adopt injection, oral, spraying medicine be disposable medication, medicine does not have the problem of the effect of slow release.
For solving the problem, the present invention adopts following technical scheme: medicament slow release device, medicament slow release device body is truncated cone-shaped, there is medicine storage chamber 2 medicament slow release device body central position, medicament slow release device body end face centre bit is equipped with the medicine inflow entrance 1 be communicated with medicine storage chamber 2, has plug in medicine inflow entrance 1; The taper surface of medicament slow release device body is the sandwich be made up of inner side medicament slow release channel layer 4 and outside medicament slow release channel layer 5; Described medicament slow release device body is that silica gel material is made, and medicament slow release device body surface has micropore.
Operation principle of the present invention: medicine is positioned in medicine storage chamber, then medicament slow release device is placed in nasal cavity, utilizes the body temperature of human body, along with free breathing, carries out slow releasing by medicine, forms nature and absorbs, thus reach optimum therapeuticing effect.The double sandwich structure that the present invention is consisted of inner side medicament slow release channel layer and outside medicament slow release channel layer, first medicine enters into interlayer from medicine storage chamber through the micropore the medicament slow release channel layer of inner side, and then discharged by the hole, emblem of outside medicament slow release channel layer, reach best slow release effect; The medicine precipitated in interlayer can also make slow release arresting drugs secondary volatilization release by the micropore of lower arcuate surface.Medicament slow release device body preferred material of the present invention is: macro porous silica gel or silochrom.
The present invention is mainly for chronic rhinitis, and pharyngitis, tonsillitis, bronchitis, asthma, the condition of illness such as heart disease, by medicine by breathing and nasal cavity place epithelial cell, entering the blood circulation of human body, playing whole body therapeutic effect.The present invention change medicine by oral, spraying medicine or injection to human organ formed untoward reaction, invention enhances the availability of medicine, medication process Chinese medicine slowly discharges, and is rapidly absorbed by a human, and improves therapeutic effect.The present invention also has compact, easy to use, and drug absorption is good, the advantage that slow release effect is good.
Accompanying drawing explanation
Fig. 1 is outside drawing of the present invention;
Fig. 2 is cross-sectional view of the present invention.
Symbol description in figure: medicine inflow entrance 1, medicine storage chamber 2, handle 3, inner side medicament slow release channel layer 4, outside medicament slow release channel layer 5, slow release channel bracket 6, medicament slow release is detained secondary volatilization place 7.
Detailed description of the invention
By best embodiment, the present invention is described in detail below.
As shown in Figure 1-2, medicament slow release device, medicament slow release device body is truncated cone-shaped, and there is medicine storage chamber 2 medicament slow release device body central position, medicament slow release device body end face centre bit is equipped with the medicine inflow entrance 1 be communicated with medicine storage chamber 2, has plug in medicine inflow entrance 1; The taper surface of medicament slow release device body is the sandwich be made up of inner side medicament slow release channel layer 4 and outside medicament slow release channel layer 5; Described medicament slow release device body is that silica gel material is made, and medicament slow release device body surface has micropore.
The bottom of the interlayer that inner side medicament slow release channel layer 4 and outside medicament slow release channel layer 5 are formed is that medicament slow release is detained secondary volatilization place 7.
Medicament slow release device body bottom center position is connected with handle 3.
Slow release channel bracket 6 is arranged at the interlayer top that inner side medicament slow release channel layer 4 and outside medicament slow release channel layer 5 are formed, and described slow release channel bracket 6 is three rod bodies (or many rods bodies), and three rod bodies are radiation distribution at the top of interlayer.
Described medicament slow release device body is macro porous silica gel, Type B silica gel, silochrom or Kiselgel A material.
Silica gel of the present invention, another name: silicone rubber, it is a kind of high activity adsorbing material, and belong to amorphous substance, its chemical molecular formula is mSiO
2nH
2o.Water insoluble and any solvent, nonpoisonous and tasteless, stable chemical nature, does not react with any material except highly basic, Fluohydric acid..The silica gel of various model forms different microcellular structures because its manufacture method is different.The chemical composition of silica gel and physical arrangement, determine it and have the advantages that other same type of material many are difficult to replace: absorption property is high, Heat stability is good, stable chemical nature, have higher mechanical strength etc.Silica gel is divided into according to the size in its aperture: macro porous silica gel, silochrom, Type B silica gel, Kiselgel A.
Last it is noted that obviously, above-described embodiment is only for example of the present invention is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection scope of the present invention.
Claims (5)
1. medicament slow release device, it is characterized in that, medicament slow release device body is truncated cone-shaped, there is medicine storage chamber (2) medicament slow release device body central position, medicament slow release device body end face centre bit is equipped with the medicine inflow entrance (1) be communicated with medicine storage chamber (2), and medicine inflow entrance has plug in (1); The taper surface of medicament slow release device body is the sandwich be made up of inner side medicament slow release channel layer (4) and outside medicament slow release channel layer (5); Described medicament slow release device body is that silica gel material is made, and medicament slow release device body surface has micropore.
2. medicament slow release device as claimed in claim 1, is characterized in that, the bottom of the interlayer that inner side medicament slow release channel layer (4) and outside medicament slow release channel layer (5) are formed is that medicament slow release is detained secondary volatilization place (7).
3. medicament slow release device as claimed in claim 1, it is characterized in that, medicament slow release device body bottom center position is connected with handle (3).
4. medicament slow release device as claimed in claim 1, it is characterized in that, slow release channel bracket (6) is arranged at the interlayer top that inner side medicament slow release channel layer (4) and outside medicament slow release channel layer (5) are formed, described slow release channel bracket (6) is three rod bodies, and three rod bodies are radiation distribution at the top of interlayer.
5. medicament slow release device as claimed in claim 1, it is characterized in that, described medicament slow release device body is macro porous silica gel, Type B silica gel, silochrom or Kiselgel A material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410127060.XA CN104971414A (en) | 2014-04-01 | 2014-04-01 | Medicine sustained release device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410127060.XA CN104971414A (en) | 2014-04-01 | 2014-04-01 | Medicine sustained release device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104971414A true CN104971414A (en) | 2015-10-14 |
Family
ID=54268727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410127060.XA Pending CN104971414A (en) | 2014-04-01 | 2014-04-01 | Medicine sustained release device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104971414A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106913952A (en) * | 2017-02-21 | 2017-07-04 | 东华大学 | A kind of single thread medical multifunctional nasal obstruction and preparation method thereof |
| CN109045447A (en) * | 2018-06-27 | 2018-12-21 | 佛山市蓝瑞欧特信息服务有限公司 | A kind of nasal cavity wound-protecting film with anti-inflammatory anti-itch |
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| CN201631906U (en) * | 2009-11-12 | 2010-11-17 | 董明凯 | High-polymer traditional Chinese medicine slow-releasing device |
| CN201759982U (en) * | 2010-08-26 | 2011-03-16 | 成都市康飞药业有限公司 | Nasal dispenser |
| CN203264020U (en) * | 2013-05-04 | 2013-11-06 | 于君 | Nasal drug delivery support |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3948263A (en) * | 1974-08-14 | 1976-04-06 | Minnesota Mining And Manufacturing Company | Ballistic animal implant |
| GB1581474A (en) * | 1976-04-09 | 1980-12-17 | Schering Ag | Vaginal ring |
| US4973304A (en) * | 1984-02-07 | 1990-11-27 | National Research Development Corporation | Device for sustained release of active substance |
| EP0378404A2 (en) * | 1989-01-12 | 1990-07-18 | Pfizer Inc. | Dispensing devices powered by hydrogel |
| CN2154711Y (en) * | 1993-04-01 | 1994-02-02 | 刘孝伟 | Long effectness nasal cavity medicine feed frame |
| CN2230173Y (en) * | 1995-08-18 | 1996-07-03 | 赵先鲁 | Device for applicating medicine through nasal cavity |
| CN2633287Y (en) * | 2003-06-30 | 2004-08-18 | 易健阳 | Medicinal nasal obstruction |
| CN2652423Y (en) * | 2003-10-08 | 2004-11-03 | 周新涛 | Respiratory administration device capable of placing it in nose |
| CN2650784Y (en) * | 2003-10-14 | 2004-10-27 | 马天宝 | Nasal cavity slow releasing medicine feeder |
| CN101028211A (en) * | 2006-10-26 | 2007-09-05 | 刘洪臣 | Artificial implant general medicine feeder |
| CN201012212Y (en) * | 2007-03-07 | 2008-01-30 | 易八贤 | Improved nasus type inhaler |
| CN201168327Y (en) * | 2008-03-07 | 2008-12-24 | 董家荣 | Nasal cavity medicine applicator |
| CN201631906U (en) * | 2009-11-12 | 2010-11-17 | 董明凯 | High-polymer traditional Chinese medicine slow-releasing device |
| CN201564958U (en) * | 2009-12-23 | 2010-09-01 | 李雯 | Liquid medicine controlled-release administrator for vagina |
| CN201759982U (en) * | 2010-08-26 | 2011-03-16 | 成都市康飞药业有限公司 | Nasal dispenser |
| CN203264020U (en) * | 2013-05-04 | 2013-11-06 | 于君 | Nasal drug delivery support |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106913952A (en) * | 2017-02-21 | 2017-07-04 | 东华大学 | A kind of single thread medical multifunctional nasal obstruction and preparation method thereof |
| CN106913952B (en) * | 2017-02-21 | 2020-08-25 | 东华大学 | Single-yarn medical multifunctional nasal plug and preparation method thereof |
| CN109045447A (en) * | 2018-06-27 | 2018-12-21 | 佛山市蓝瑞欧特信息服务有限公司 | A kind of nasal cavity wound-protecting film with anti-inflammatory anti-itch |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 102609, Beijing, Daxing District North Zang village, the former tube camp Taoyuan Road, No. 1 Applicant after: Huang Zhenshan Address before: 225329, Jiangsu province Taizhou Development Zone homeland village read two Wei 11 Applicant before: Huang Zhenshan |
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| COR | Change of bibliographic data | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151014 |