CN2400108Y - Once-used pollutionless eye drops bottle - Google Patents
Once-used pollutionless eye drops bottle Download PDFInfo
- Publication number
- CN2400108Y CN2400108Y CN 99258739 CN99258739U CN2400108Y CN 2400108 Y CN2400108 Y CN 2400108Y CN 99258739 CN99258739 CN 99258739 CN 99258739 U CN99258739 U CN 99258739U CN 2400108 Y CN2400108 Y CN 2400108Y
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- CN
- China
- Prior art keywords
- bottle
- eye drops
- utility
- model
- bottle body
- 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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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a disposable pollution prevention eye drops bottle, which is composed of a bag (1), a bottle body (2) and one-way valves (3). A bag body used for containing eye drops is arranged in the bottle body and a closed hollow cavity is formed between the bag body and the inner wall of the bottle body. The one-way valves (3) are respectively arranged at a liquid outlet position of the inner bag and an air inlet position of the bottle body (2). The utility model has the advantages of reasonable design. Because the eye drops and air are skillfully isolated by the utility model, eye drop physic liquor can be prevented from polluting in the process of clinical use, and the medicine effect of the eye drop physic liquor and the strict requirement of sterile medicine used for eyes can be ensured.
Description
This utility model belongs to collyrium Packaging Bottle field, and what relate generally to is a kind of disposable pollution-free eyedrops bottle.
At present, medical outer dripping eyedrop generally is to pack with common flexible plastic bottle.Because this collyrium Packaging Bottle need get involved air in use, and airborne dust and antibacterial can pollute liquid medicine, cause medicinal liquid oxidized rotten, osmotic pressure changes, and can not guarantee the strict demand of quality of liquid medicine and the aseptic medication of ophthalmic.For this reason, clinical employing adds antibacterial and solves the problems referred to above in medicinal liquid, but the adding of this antibacterial only adapts to the top layer conjunctivitis, and uses eye drop for cornea, wound or operation, does not allow to adopt antibacterial.Antibacterial all has in various degree zest to eye in addition, thereby the use of antibacterial has certain limitation.
The purpose of this utility model promptly produces thus, proposes the disposable pollution-free eyedrops bottle of a kind of reasonable in design, medicinal liquid and air insulated.
For achieving the above object, this utility model is achieved through the following technical solutions: it mainly is made up of capsula interna, bottle and check valve, capsula interna is used to place collyrium, its be arranged in the bottle and and the inwall of bottle between form airtight cavity, be equipped with check valve at the liquid outlet place of capsula interna and the air inlet place of bottle.
This utility model reasonable in design, health easy to use is opened because its collyrium and air are isolated dexterously, thereby has been avoided the eye drip medicinal liquid contaminated in clinical use, has guaranteed the quality of eye drip medicinal liquid and the strict demand of the aseptic medication of ophthalmic.
This utility model accompanying drawing is a structural representation.
In conjunction with the accompanying drawings, it is as follows to provide embodiment of the present utility model:
As shown in the figure: present embodiment is made up of capsula interna 1, bottle 2 and check valve 3, and the capsula interna 1 that is used for the splendid attire medicinal liquid adopts flexible material to make, and it is arranged in the bottle 2, and and the inwall of bottle 2 between be formed with airtight cavity.Be equipped with check valve 3 at the liquid outlet place of capsula interna 1 and the air inlet place of bottle 2.This check valve 3 is made of two cylindricality sheet rubbers that are close together, and one of them sheet rubber is provided with the slit, promptly scratches hole, a slit on rubber sheet gasket.The sheet rubber that is arranged on check valve 3 its cracks with seam on the capsula interna 1 below, be arranged on bottle 2 check valve 3 its cracks with seam sheet rubber in the above.Present embodiment in use, extrusion bottle 2, under the extruding of utricule air in bottle 2, the medicinal liquid in it forms water droplet and can splash into ophthalmic after check valve 3 oozes out.
Claims (2)
1, a kind of disposable pollution-free eyedrops bottle comprises bottle (2), it is characterized in that: be provided with the utricule (1) that is used for the splendid attire collyrium in described bottle (2), be formed with airtight cavity between the inwall of this utricule (1) and bottle (2); Be provided with check valve (3) at the liquid outlet place of utricule (1) and the air inlet place of bottle (2).
2, disposable pollution-free eyedrops bottle according to claim 1 is characterized in that: described check valve (3) is made up of two cylindricality sheet rubbers that are close together, and one of them sheet rubber is provided with the slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99258739 CN2400108Y (en) | 1999-12-23 | 1999-12-23 | Once-used pollutionless eye drops bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99258739 CN2400108Y (en) | 1999-12-23 | 1999-12-23 | Once-used pollutionless eye drops bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2400108Y true CN2400108Y (en) | 2000-10-11 |
Family
ID=34041251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99258739 Expired - Fee Related CN2400108Y (en) | 1999-12-23 | 1999-12-23 | Once-used pollutionless eye drops bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2400108Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100415196C (en) * | 2003-12-26 | 2008-09-03 | 参天制药株式会社 | Liquid storage container with bottom filter |
| CN108433982A (en) * | 2018-03-21 | 2018-08-24 | 刘陈邦 | A kind of liquid bottle and high-performance drug stock control device |
| CN108478429A (en) * | 2018-06-12 | 2018-09-04 | 张家港众辉医用塑料科技有限公司 | Gas-liquid shunts sterile liquid medicine packaging |
| CN108670827A (en) * | 2018-06-12 | 2018-10-19 | 张家港众辉医用塑料科技有限公司 | Sterile liquid medicine is packed |
| CN108814969A (en) * | 2018-03-21 | 2018-11-16 | 刘陈邦 | A kind of high-performance drug stock control device |
| CN111166667A (en) * | 2020-03-02 | 2020-05-19 | 复旦大学附属中山医院 | Built-in bag type eye drop bottle |
-
1999
- 1999-12-23 CN CN 99258739 patent/CN2400108Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100415196C (en) * | 2003-12-26 | 2008-09-03 | 参天制药株式会社 | Liquid storage container with bottom filter |
| CN108433982A (en) * | 2018-03-21 | 2018-08-24 | 刘陈邦 | A kind of liquid bottle and high-performance drug stock control device |
| CN108814969A (en) * | 2018-03-21 | 2018-11-16 | 刘陈邦 | A kind of high-performance drug stock control device |
| CN108478429A (en) * | 2018-06-12 | 2018-09-04 | 张家港众辉医用塑料科技有限公司 | Gas-liquid shunts sterile liquid medicine packaging |
| CN108670827A (en) * | 2018-06-12 | 2018-10-19 | 张家港众辉医用塑料科技有限公司 | Sterile liquid medicine is packed |
| CN111166667A (en) * | 2020-03-02 | 2020-05-19 | 复旦大学附属中山医院 | Built-in bag type eye drop bottle |
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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 |