CN2885287Y - Water injection prefilling syringe for bottle - Google Patents
Water injection prefilling syringe for bottle Download PDFInfo
- Publication number
- CN2885287Y CN2885287Y CN 200620078828 CN200620078828U CN2885287Y CN 2885287 Y CN2885287 Y CN 2885287Y CN 200620078828 CN200620078828 CN 200620078828 CN 200620078828 U CN200620078828 U CN 200620078828U CN 2885287 Y CN2885287 Y CN 2885287Y
- Authority
- CN
- China
- Prior art keywords
- push rod
- handspike
- cassette bottle
- bottle
- aqueous injection
- 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 - Lifetime
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a cassette bottle injection irrigation cuff injector characterized in that the adapter sleeve screws or locks the tail end of the wrap (5), the second handspike (9) is disposed in the first handspike (10) and is disposed with the jack catches (13), the bottom lug boss (15) of the first handspike balance out the hollow table (14) of the pressure energy (7), the front-end of the pressure energy is inserted into the valve (6), the second handspike (9) engages with the hand-push (11), the jack catches (13) is an elastomer which is connected with the second handspike(9). The utility model has the advantages of that the second handspike after being pulled act on the first handspike and the pressure energy, the valve is pressed the liquid medicine in the human body, the maximum stroke of the valve can be supported by the first and the second handspike.
Description
Technical field
This utility model belongs to the injector for medical purpose field, specifically a kind of cassette bottle aqueous injection pre-encapsulated injector.
Background technology
The applicant once successively applied for multinomial patent with regard to the architecture advances of pre-encapsulated injector, these patents are to have a solvent bottle and a solute bottle (aqueous injection or injectable powder) basically, after promotion pushes away the handle action, make two bottles of conductings realize mixing medicine by the conducting pin between two bottles.Though structural design scheme is more, all be in order to make solvent and solute be mixed into purpose.And for simple aqueous injection pre-encapsulated injector, if satisfy the range of piston so that medicinal liquid drains, this piston or the push rod that links to each other with piston will be done longly so, and volume is also bigger, be unfavorable for packing like this and deposit, transport; In addition, if push rod longer dimension and the nurse that falls short of for some fingers at injection operation also inconvenience to some extent.
The utility model content
Technology technical problem to be solved in the utility model has the function that elongates or shortens exactly for overcoming the deficiencies in the prior art and design a kind of push rod, more helps the cassette bottle aqueous injection pre-encapsulated injector of packing and operating.
Technical solution of the present utility model is: adapter sleeve spins or is connected to the overcoat tail end, and the one-level push rod is enclosed within again in the one-level push rod, is provided with claw on the secondary push rod.
The scheme of its further technological improvement is: the boss of one-level push rod bottom and the concave station on the pressure head offset, and the front end of pressure head embeds in the piston.The secondary push rod is a tight fit with pushing away handle.Said claw is one and is connected as a single entity and outwardly directed elastomer with the secondary push rod.
The good effect that this utility model produces is: owing to designed the I and II push rod, and by the cooperating of claw and one-level push rod, the length of push rod is shorter when not injecting, and helps packing, depositing, transport; And when injection, the secondary push rod is pulled out, by claw compressing one-level push rod, oppress piston by pressure head again, until satisfying the needs that the aqueous injection medicinal liquid is drained.In being adapted at fully, uses on the cassette bottle pre-encapsulated injector of dress aqueous injection the innovation structure of this push rod; In addition, the structure of this syringe also has the function that prevents that secondary from using, to prevent cross infection.
Description of drawings
Fig. 1: structural representation of the present utility model (original state).
Fig. 2: the structural representation of pressure head.
Fig. 3: the configuration state figure when the secondary push rod is pulled out.
Fig. 4: the configuration state figure when injection finishes.
The specific embodiment
As shown in Figure 1, the utlity model has an overcoat 5, adorning an according to dosage pre-embedding in the overcoat 5 has the cassette bottle 4 of aqueous injection, its front end bottle mouth position travelling carriage 2 that is slidingly matched, the hollow pinhead 1 of a two ends band point is fixed on the travelling carriage 2, also have a plug 3 in the bottleneck, the afterbody of cassette bottle 4 has a piston 6.The afterbody of overcoat 5 spins or is connected with an adapter sleeve 8, establishes a centring ring 12 in the adapter sleeve 8, and piped one-level push rod 10 lower ends are stuck in the adapter sleeve 8, and secondary push rod 9 is enclosed within again in the one-level push rod 10, pushes away handle 11 and is tight fit with secondary push rod 9.The bottom of secondary push rod 9 be provided with 2-4 from outside the rubber-like claw 13 that stretches out.The concave station 14 (referring to Fig. 2) of the boss 15 of one-level push rod 10 and the pressure head 7 of a ring cap shape offsets, and the bottom of pressure head 7 is embedded in the piston 6.
This syringe just is potted in the aqueous injection medicinal liquid in the cassette bottle 4 before dispatching from the factory in advance, but syringe needle 1 do not thrust in the plug 3, and secondary push rod 9 is positioned at one-level push rod 10 fully.If when needing injection, apply external force to travelling carriage 2, make syringe needle 1 pierce through plug 3, outwards pull out then and push away handle 11 and secondary push rod 9 (referring to Fig. 3), this moment, claw 13 promptly was stuck in the upper edge and the location of one-level push rod 10, at this moment pushed away handle 11, claw 13 compressing one-level push rod 10 and pressure head 7 and pistons 6 by the secondary push rod, until making piston 6 walk to the front end (referring to Fig. 4) of cassette bottle 4, thereby medicinal liquid is injected human body fully by syringe needle 1, finish whole injection operation.
Claims (4)
1, a kind of cassette bottle aqueous injection pre-encapsulated injector, comprise a cassette bottle (4) that aqueous injection is housed, this cassette bottle (4) is contained in the overcoat (5), a piston (6) is positioned at cassette bottle (4), it is characterized in that an adapter sleeve (8) spins or is connected to overcoat (5) tail end, secondary push rod (9) is enclosed within again in the one-level push rod (10), is provided with claw (13) on secondary push rod (9).
2, cassette bottle aqueous injection pre-encapsulated injector as claimed in claim 1 is characterized in that the boss (15) of one-level push rod (10) bottom and the concave station (14) on the pressure head (7) offset, and the front end of pressure head (7) embeds in the piston (6).
3, cassette bottle aqueous injection pre-encapsulated injector as claimed in claim 1 is characterized in that secondary push rod (9) is a tight fit with pushing away handle (11).
4, cassette bottle aqueous injection pre-encapsulated injector as claimed in claim 1 is characterized in that said claw (13) is one and is connected as a single entity and outwardly directed elastomer with secondary push rod (9).
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620078828 CN2885287Y (en) | 2006-04-18 | 2006-04-18 | Water injection prefilling syringe for bottle |
| JP2009505704A JP4889789B2 (en) | 2006-04-18 | 2006-09-12 | Sterile mixed drug syringe |
| EP06790974A EP2014322A4 (en) | 2006-04-18 | 2006-09-12 | A sterile drug-mixing syringe |
| US12/297,627 US8007461B2 (en) | 2006-04-18 | 2006-09-12 | Sterile drug-mixing syringe |
| PCT/CN2006/002361 WO2007118372A1 (en) | 2006-04-18 | 2006-09-12 | A sterile drug-mixing syringe |
| EA200870441A EA013662B1 (en) | 2006-04-18 | 2006-09-12 | Antiseptic syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620078828 CN2885287Y (en) | 2006-04-18 | 2006-04-18 | Water injection prefilling syringe for bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2885287Y true CN2885287Y (en) | 2007-04-04 |
Family
ID=37960380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620078828 Expired - Lifetime CN2885287Y (en) | 2006-04-18 | 2006-04-18 | Water injection prefilling syringe for bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2885287Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100129B (en) * | 2011-11-09 | 2015-09-02 | 温州市贝普科技有限公司 | A kind of injection liquid exempts from the clip type bottled syringe shifted |
| CN107096099A (en) * | 2017-06-02 | 2017-08-29 | 雷诺丽特恒迅包装科技（北京）有限公司 | Propeller |
| CN108186342A (en) * | 2018-03-08 | 2018-06-22 | 兖矿集团有限公司总医院 | A kind of acupuncture contact pin apparatus |
-
2006
- 2006-04-18 CN CN 200620078828 patent/CN2885287Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100129B (en) * | 2011-11-09 | 2015-09-02 | 温州市贝普科技有限公司 | A kind of injection liquid exempts from the clip type bottled syringe shifted |
| CN107096099A (en) * | 2017-06-02 | 2017-08-29 | 雷诺丽特恒迅包装科技（北京）有限公司 | Propeller |
| CN107096099B (en) * | 2017-06-02 | 2024-01-02 | 雷诺丽特恒迅包装科技（北京）有限公司 | Propelling device |
| CN108186342A (en) * | 2018-03-08 | 2018-06-22 | 兖矿集团有限公司总医院 | A kind of acupuncture contact pin apparatus |
| CN108186342B (en) * | 2018-03-08 | 2020-05-05 | 兖矿新里程总医院 | Acupuncture needle inserting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GANSU CHENGJI BIOPHARMACEUTICAL CO., LTD. Free format text: FORMER OWNER: ZHONGSHAN BOTAI MEDICAL INSTRUMENT CO., LTD. Effective date: 20111026 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528437 ZHONGSHAN, GUANGDONG PROVINCE TO: 741020 TIANSHUI, GANSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111026 Address after: 741020 Gansu province Tianshui Maiji District twenty Pu Cheng Ji pharmaceutical industrial demonstration zone Patentee after: Gansu Chengji Biopharmaceutical Co., Ltd. Address before: 107, room 8, 528437 Kangle Road, Torch Development Zone, Guangdong, Zhongshan Patentee before: Zhongshan Botai Medical Instrument Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070404 |
|
| EXPY | Termination of patent right or utility model |