CN200963343Y - One-way valve medical rubber bottle stopper - Google Patents
One-way valve medical rubber bottle stopper Download PDFInfo
- Publication number
- CN200963343Y CN200963343Y CN 200620148568 CN200620148568U CN200963343Y CN 200963343 Y CN200963343 Y CN 200963343Y CN 200620148568 CN200620148568 CN 200620148568 CN 200620148568 U CN200620148568 U CN 200620148568U CN 200963343 Y CN200963343 Y CN 200963343Y
- Authority
- CN
- China
- Prior art keywords
- bottle stopper
- rubber bottle
- utility
- model
- rubber
- 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
Links
Abstract
The utility model discloses a unidirectional flap medical rubber bottle stopper comprising a rubber bottle stopper body, which is characterized in that on the rubber bottle stopper body is arranged a via hole wherein an elastic valve is arranged. The elastic valve in the via hole of the rubber bottle stopper body is in the closed state without applied forces, and the elastic valve is in the open state with a force imposed on and can automatically close when the force disappears. When the utility model is in clinical use, the pinhead or the tension of puncture is capable of making the valve open with a greater force to take out medical solution or do infusion. The utility model is reasonable in structure design, convenient and safe to use, and solves the technical problem of the rubber particle contaminating medical solution existing in the prior art. The utility model is an ideal medical rubber bottle stopper and can be widely used in clinic.
Description
Technical field this utility model belongs to medical grade rubber bottle stopper technical field, is specifically related to a kind of unidirectional flapper-type medical grade rubber bottle stopper.
The medical grade rubber bottle stopper of background technology prior art is integrated.During transfusion, the medicinal liquid of to extract out in the bottle with syringe needle puncture bottle stopper earlier makes up a prescription, and then infuses with the puncture of vein puncture pin.Because syringe needle and puncture needle are tubular structure, unavoidably have the wherein remaining or pollution medicinal liquid of rubber particle in the piercing process, cause irritated reflection or transfusion complication.
The summary of the invention the purpose of this utility model is to solve the technical problem that prior art bottle stopper rubber particle pollutes medicinal liquid, provides a kind of unidirectional flapper-type medical grade rubber bottle stopper, to overcome the deficiencies in the prior art.
To achieve these goals, the unidirectional flapper-type medical grade rubber of this utility model bottle stopper comprises the bottle closure of rubber main body, and its main points are that the bottle closure of rubber main body is provided with through hole, are provided with the elasticity flap valve in the through hole.
Elasticity flap valve in this utility model bottle closure of rubber main body through hole is not having external force to be in closed state as the time spent, is subjected to tension force and does the time spent and can open, sealing automatically again after active force disappears.Exert oneself a little during clinical use, the tension force of syringe needle or puncture needle both can make flap valve strut, extract medicinal liquid or infuse, this utility model reasonable in design, safe and convenient to use, solved the technical problem of prior art bottle stopper rubber particle pollution medicinal liquid, be a kind of ideal medical grade rubber bottle stopper, can be widely used in clinical.
Appended drawings is this utility model structural representation.
The specific embodiment with reference to the accompanying drawings, it comprises bottle closure of rubber main body 1 this utility model, bottle closure of rubber main body 1 is provided with through hole 3, is provided with elasticity flap valve 2 in the through hole 3.
Claims (1)
1, a kind of unidirectional flapper-type medical grade rubber bottle stopper comprises the bottle closure of rubber main body, it is characterized in that the bottle closure of rubber main body is provided with through hole, is provided with the elasticity flap valve in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620148568 CN200963343Y (en) | 2006-11-07 | 2006-11-07 | One-way valve medical rubber bottle stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620148568 CN200963343Y (en) | 2006-11-07 | 2006-11-07 | One-way valve medical rubber bottle stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200963343Y true CN200963343Y (en) | 2007-10-24 |
Family
ID=38867356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620148568 Expired - Fee Related CN200963343Y (en) | 2006-11-07 | 2006-11-07 | One-way valve medical rubber bottle stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200963343Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389372A (en) * | 2011-07-26 | 2012-03-28 | 海南卫康制药(潜山)有限公司 | Puncture-free bottle stopper and use method thereof |
| WO2016155618A1 (en) * | 2015-04-02 | 2016-10-06 | 无锡市凯顺医疗器械制造有限公司 | Test tube plug and convenient type of disposable sealed body fluid retention device using same |
| CN106179551A (en) * | 2015-04-02 | 2016-12-07 | 无锡市凯顺医疗器械制造有限公司 | A kind of test tube plug and use its portable disposable airtight body fluid indwelling device |
| WO2018161621A1 (en) * | 2017-03-09 | 2018-09-13 | 无锡市凯顺医疗器械制造有限公司 | Structure for fitting leak-proof member with test tube and liquid extraction member, and leak-proof member |
-
2006
- 2006-11-07 CN CN 200620148568 patent/CN200963343Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389372A (en) * | 2011-07-26 | 2012-03-28 | 海南卫康制药(潜山)有限公司 | Puncture-free bottle stopper and use method thereof |
| WO2013013439A1 (en) * | 2011-07-26 | 2013-01-31 | 海南卫康制药(潜山)有限公司 | No-puncture bottle plug and method for use thereof |
| WO2016155618A1 (en) * | 2015-04-02 | 2016-10-06 | 无锡市凯顺医疗器械制造有限公司 | Test tube plug and convenient type of disposable sealed body fluid retention device using same |
| CN106179551A (en) * | 2015-04-02 | 2016-12-07 | 无锡市凯顺医疗器械制造有限公司 | A kind of test tube plug and use its portable disposable airtight body fluid indwelling device |
| WO2018161621A1 (en) * | 2017-03-09 | 2018-09-13 | 无锡市凯顺医疗器械制造有限公司 | Structure for fitting leak-proof member with test tube and liquid extraction member, and leak-proof member |
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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 |