CN203436634U - Bottle inserting needle - Google Patents
Bottle inserting needle Download PDFInfo
- Publication number
- CN203436634U CN203436634U CN201320567523.5U CN201320567523U CN203436634U CN 203436634 U CN203436634 U CN 203436634U CN 201320567523 U CN201320567523 U CN 201320567523U CN 203436634 U CN203436634 U CN 203436634U
- Authority
- CN
- China
- Prior art keywords
- liquid pumping
- pumping side
- liquid
- needle
- liquid extracting
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- 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 - Lifetime
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Abstract
The utility model relates to a bottle inserting needle which comprises a liquid extracting end (1), a supporting end (2) and an inserting end (3). The liquid extracting end (1) is of a sectional structure and the sections are arranged from the thick one to the thin one sequentially. A concave structure (5) is arranged at the connecting end of the liquid extracting end (1) and the supporting end (2). At least two liquid extracting holes (4) are formed in the two ends of the liquid extracting end (1). The inserting end (3) is of a micro-conic cavity structure. Due to the adoption of the structure, when medicine is extracted once, the reverse-conic liquid extracting end can not be drawn out from a liquid medicine bottle, so that the bottle inserting needle is prevented from being used secondarily, and cross infection is avoided; the two liquid extracting holes are formed in the two ends of the liquid extracting end, so that the contact area between the liquid medicine and the liquid extracting end is large, the liquid medicine is fully extracted once, and compared with a needle in the prior art, the bottle inserting needle is more convenient in liquid extracting operation conducted through a needle point.
Description
Technical field
This utility model relates to a kind of needle for inserting bottle.
Background technology
At present, pistol type needleless injector is used in human injection, the advantage of Needleless injection has been to eliminate the fear of the person of being injected to syringe needle, can save half vaccine consumption, development along with needleless injector, various product is then raw mutually, there are various types of needleless injectors, injection easy to carry is a few days ago pistol type needleless injector accurately, in syringe, how medicinal liquid being injected in the device of specific nozzle or similar nozzle is indispensable part, existing needle for inserting bottle structure is for being provided with drawing liquid head and drawing liquid stiff end, although this plug bottle device reaches the object of drawing liquid, but drawing liquid head is in going deep into medicine bottle, owing to there is no bracing or strutting arrangement, drawing liquid head length is uncontrollable, sucker is arranged at syringe needle, the medicinal liquid of drawing is insufficient, in addition, after extracting medicinal liquid, needle for inserting bottle can be extracted out from medicinal liquid bottle, for fear of secondary, use or avoid cross infection, often after injection, require the entry needle must not secondary utilization, if but needle for inserting bottle can be extracted out, easily cause again and recycle, be unfavorable for patient health.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of easy to operate, the plug bottle device that is exclusively used in needleless injector nozzle of avoiding producing stifled medicine and falling bits.
In order to solve the problems of the technologies described above, this utility model provides a kind of needle for inserting bottle, it comprises liquid pumping side, support end and insertion end, described support end is arranged between liquid pumping side and insertion end and is connection status, the Length Ratio of described liquid pumping side length and insertion end is 2:1, described liquid pumping side is segmentation structure, every section of arrangement from coarse to fine successively, described liquid pumping side and support end link are provided with concave structure, one end, described liquid pumping side is set to inverted cone and is connected with concave structure, two ends, liquid pumping side are provided with at least two drawing liquid holes, perforate aperture, drawing liquid hole is through liquid pumping side passage, and be trapezium structure, insertion end is micro-conical cavity structure, described liquid pumping side is connected with insertion end, described support end is disk structure.Described liquid pumping side, support end and insertion end are made by makrolon material.
Compared with prior art, the utlity model has following advantage.
The Length Ratio of described liquid pumping side length and insertion end is 2:1, described liquid pumping side is segmentation structure, every section of arrangement from coarse to fine successively, liquid pumping side and support end link are provided with concave structure, one end, described liquid pumping side is set to inverted cone and is connected with concave structure, inverted cone liquid pumping side length is greater than the thickness of medicine bottle stopper, be applicable to all kinds of medicine bottle stoppers, and can not produce stifled medicine phenomenon, one end, described liquid pumping side is set to inverted cone and is connected with concave structure, when once taking out after medicine, the liquid pumping side of inverted cone cannot be extracted out from medicinal liquid bottle, prevent that secondary from being used, avoid cross infection, two ends, liquid pumping side are provided with at least two drawing liquid holes, medicinal liquid is contacted wide with liquid pumping side, the disposable absorption of medicinal liquid is abundant, comparing existingly has pin in syringe needle drawing liquid more convenient operation.
Described support end is arranged between liquid pumping side and insertion end and is connection status, and described support end is disk structure, and support end just stops that plug bottle device continues to stretch into, and makes drawing liquid stable, can well control medicinal liquid contact area.
Described liquid pumping side, support end and insertion end are made by makrolon material, and this material is transparent, and whole plug bottle device is transparent configuration, easily reclaim, and are beneficial to environmental protection.
Accompanying drawing explanation
Fig. 1 is the cutaway view of this utility model needle for inserting bottle.
Fig. 2 is the structural representation of this utility model needle for inserting bottle.
The specific embodiment
Below in conjunction with drawings and Examples, this utility model is further illustrated.
As shown in Figure 1, a kind of needle for inserting bottle, it comprises liquid pumping side 1, support end 2 and insertion end 3, described support end 2 is arranged between liquid pumping side 1 and insertion end 3 and is connection status, the Length Ratio of described liquid pumping side 1 length and insertion end is 2:1, described liquid pumping side 1 is segmentation structure, every section of arrangement from coarse to fine successively, described liquid pumping side 1 is provided with concave structure 5 with support end 2 links, 1 one end, described liquid pumping side is set to inverted cone and is connected with concave structure 5, 1 two ends, liquid pumping side are provided with at least two drawing liquid holes 4, 4 perforate apertures, drawing liquid hole are 1 passage through liquid pumping side, and be trapezium structure, insertion end 3 is micro-conical cavity structure, described liquid pumping side 1 is connected with insertion end 3, described support end 2 is disk structure, described liquid pumping side 1, support end 2 and insertion end 3 are made by makrolon material.
Be preferably: the insertion end of needle for inserting bottle 3 is inserted on the nozzle of jet injector, insertion end 3 is micro-conical cavity structure, the nozzle of can better fitting, after insertion again by the termination of liquid pumping side 1 through medicine bottle stopper, until support end 2 stops, medicinal liquid infiltrate liquid pumping side 1, pull nozzle, medicinal liquid is entered to liquid pumping side 1 by drawing liquid hole 4,, then flow into insertion end 3 and extract to nozzle.
Foregoing is example of the present utility model and explanation; but do not mean that the obtainable advantage of this utility model is so limited, may be to wherein one or more of the advantage realizing in the simple transformation of structure and/or some embodiments all in the application's protection domain in every this utility model practice process.
Claims (3)
1. a needle for inserting bottle, it is characterized in that: it comprises liquid pumping side (1), support end (2) and insertion end (3), described support end (2) is arranged between liquid pumping side (1) and insertion end (3) and is connection status, the Length Ratio of described liquid pumping side (1) length and insertion end is 2:1, described liquid pumping side (1) is segmentation structure, every section of arrangement from coarse to fine successively, described liquid pumping side (1) is provided with concave structure (5) with support end (2) link, one end, described liquid pumping side (1) is set to inverted cone and is connected with concave structure (5), two ends, liquid pumping side (1) are provided with at least two drawing liquid holes (4), insertion end (3) is micro-conical cavity structure, described liquid pumping side (1) is connected with insertion end (3), described support end (2) is disk structure.
2. needle for inserting bottle according to claim 1, is characterized in that: perforate aperture, drawing liquid hole (4) is (1) passage through liquid pumping side, and is trapezium structure.
3. needle for inserting bottle according to claim 1, is characterized in that: described liquid pumping side (1), support end (2) and insertion end (3) are made by makrolon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320567523.5U CN203436634U (en) | 2013-09-13 | 2013-09-13 | Bottle inserting needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320567523.5U CN203436634U (en) | 2013-09-13 | 2013-09-13 | Bottle inserting needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203436634U true CN203436634U (en) | 2014-02-19 |
Family
ID=50087712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320567523.5U Expired - Lifetime CN203436634U (en) | 2013-09-13 | 2013-09-13 | Bottle inserting needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203436634U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432656A (en) * | 2013-09-13 | 2013-12-11 | 江苏丞宇米特医疗科技有限公司 | Bottle inserting needle |
| CN108042886A (en) * | 2017-12-27 | 2018-05-18 | 四川护理职业学院 | A kind of simple needleless injector |
-
2013
- 2013-09-13 CN CN201320567523.5U patent/CN203436634U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432656A (en) * | 2013-09-13 | 2013-12-11 | 江苏丞宇米特医疗科技有限公司 | Bottle inserting needle |
| CN103432656B (en) * | 2013-09-13 | 2016-01-20 | 江苏丞宇米特医疗科技有限公司 | A kind of needle for inserting bottle |
| CN108042886A (en) * | 2017-12-27 | 2018-05-18 | 四川护理职业学院 | A kind of simple needleless injector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGSU HENGKANG BIO-TECH Co.,Ltd. Assignor: Medical International Technologies (MIT Canada) Inc. Contract record no.: X2020980005890 Denomination of utility model: A bottle inserting needle Granted publication date: 20140219 License type: Common License Record date: 20200910 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |