CN209713879U - A kind of non-neighboring benzene Anti-bubble pipe function stops liquid type precision liquid medicine and crosses filter infusion apparatus - Google Patents
A kind of non-neighboring benzene Anti-bubble pipe function stops liquid type precision liquid medicine and crosses filter infusion apparatus Download PDFInfo
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- CN209713879U CN209713879U CN201920226790.3U CN201920226790U CN209713879U CN 209713879 U CN209713879 U CN 209713879U CN 201920226790 U CN201920226790 U CN 201920226790U CN 209713879 U CN209713879 U CN 209713879U
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- dropping funnel
- liquid
- bubble
- film
- infusion
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Abstract
Stop liquid type precision liquid medicine the utility model discloses a kind of non-neighboring benzene Anti-bubble pipe function and crosses filter infusion apparatus, including using infusion pipeline, puncture outfit made of non-neighboring benzene TOTM plasticizer, using dropping funnel, flow regulator, female Luer and transfusion needle made of non-neighboring benzene TOTM plasticizer, dropping funnel is made of upper dropping funnel and lower dropping funnel, the inside of dropping funnel is equipped with accurate film and stops liquid gassing prevention device, and it includes the convex pipe of Anti-bubble, drainage hole, only liquid secondary filter film, coarse filtration film that accurate film, which stops liquid gassing prevention device,.The utility model not only has only liquid anti-blood back, prevents infusion bubble from generating, and precision, which stops liquid filter membrane, prevents the blocking infusion of the impurity such as the drugs insoluble microparticle such as Chinese patent drug injection, and total is easily achieved, practical, is worth significantly promoting.
Description
Technical field
The utility model relates to a kind of infusion apparatuses more particularly to a kind of non-neighboring benzene Anti-bubble pipe function to stop liquid type precision liquid medicine
Cross filter infusion apparatus.
Background technique
The infusion apparatus of market is varied at present, medicine of the people when being infused using infusion apparatus, especially in infusion bottle
When liquid wants defeated most, it is necessary to transfusion needle be extracted from human body, will lead to " blood back " phenomenon if not extracting, in this way to patient's body
Body has very big harm, though infusion apparatus on the market some can accomplish to be automatically stopped infusion, but permanent clinical practice card
Bright, " blood back " phenomenon can't be completely eliminated by only stopping infusion.
In addition, it is easy to produce insoluble microparticle when the compatibilities such as some traditional Chinese medicines, Fat Emulsion Injection, biological agent, it is interior
There is more impurity in portion, and infusion apparatus on the market can not filter these granule foreigns, once granule foreign enters blood of human body
In just will have a direct impact on human health.Moreover, the particulate matter after traditional Chinese medicine and liquid compatibility can block secondary filter
The infusion apparatus of type causes lower liquid difficult.
Utility model content
In order to solve the above shortcomings in the prior art, the utility model provides a kind of non-neighboring benzene Anti-bubble pipe functions to stop liquid
Type precision liquid medicine crosses filter infusion apparatus.
In order to solve the above-mentioned technical problem, the utility model uses a kind of following technical scheme: non-neighboring benzene Anti-bubble Guan Gong
Liquid type precision liquid medicine can be stopped and cross filter infusion apparatus, including using infusion pipeline, puncture outfit, use made of non-neighboring benzene TOTM plasticizer
Dropping funnel, flow regulator, female Luer and transfusion needle made of non-neighboring benzene TOTM plasticizer, the dropping funnel is by upper dropping funnel under
Dropping funnel composition, it is characterised in that: the inside of the dropping funnel is equipped with accurate film and stops liquid gassing prevention device, and the precision film stops liquid gas-tight
Bulb apparatus includes that the convex pipe of Anti-bubble raised among lower dropping funnel bottom and upward is arranged in, and the side of the convex pipe of Anti-bubble opens up
A plurality of vertically arranged drainage hole is distributed with, and the top of the convex pipe of the Anti-bubble is equipped with one layer of only liquid secondary filter film, under described
The inside of dropping funnel is equipped with the pipe shoulder of the corresponding only liquid secondary filter film hot melt installation；The top of the lower dropping funnel and upper dropping funnel
Junction be additionally provided with the coarse filtration film of one layer of a setting lateral hot melt installation.
Preferably, the top of the dropping funnel is equipped with an exhaust intake valve, and the inside of the exhaust intake valve is equipped with backstop
In the breathable waterproof membrane of entire valve port, and the port of the exhaust intake valve goes out to be equipped with valve deck.
The designing points of the utility model have at 3 points:
The first, precision filter infusion set, infusion pipeline are effectively solved in infusion traditional Chinese medicine, Fat Emulsion Injection, life
When being easy to produce the injection of insoluble microparticle when the compatibilities such as object preparation, it can be blocked by the insoluble microparticle of this kind of injection, lead to nothing
The problem of method normal infusion.The coarse filtration film that accurate film stops in liquid gassing prevention device is arranged in the utility model can be first by medical fluid
In particle biggish particulate matter filtering, it is therefore prevented that this particulate matter, which enters accurate film, to be stopped in liquid gassing prevention device
It falls on next layer of only liquid secondary filter film, prevents secondary filter film from being blocked by insoluble microparticle.
The second, stopping the only liquid secondary filter film of liquid gassing prevention device lower part in accurate film, secondary filter film has hydrophily,
And film surface is dispersed with multiple micropores, secondary filter film contacts dropping liquid, and micropore opens, and dropping liquid penetrates auto-stopping liquid layer, carries out defeated
Liquid；Secondary filter film is detached from dropping liquid, micropore closure, and isolation air passes through, and the intracorporal cavity of valve forms negative pressure, terminates infusion.Institute
It with the utility model after the completion of infusion, can automatically stop liquid, prevent the blood return phenomenon of infusion from occurring.
Third, the utility model the side of the convex pipe of Anti-bubble open up the drainage hole of drain, liquid mode under such side
Effectively prevent the generation of infusion bubble, it is therefore prevented that bubble enters perfusion tube, guarantees infusion safety, reduces the defeated of medical worker
Exhaust work operations amount when liquid, can directly plug bottle infusion without carrying out secondary exhaust work especially when being infused continuous bottle.
Compared with prior art, the utility model can stop the medical fluid in dropping funnel to be directly entered perfusion tube, it is therefore prevented that gas
The generation of bubble, and the function that only liquid secondary filter film closes micropore at the end of being infused soon is dexterously combined, accomplish certainly
It is dynamic to stop infusion, it is therefore prevented that the generation of " blood back " phenomenon, at the same time, the drainage hole of the side feed liquor of use are accomplished well
Anti-bubble infusion, total is easily achieved, practical, is worth significantly promoting.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Utility model is described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1, the utility model proposes a kind of non-neighboring benzene Anti-bubble pipe function stop liquid type precision liquid medicine filtering it is defeated
Liquid device, including be made using infusion pipeline 1, puncture outfit 2 made of non-neighboring benzene TOTM plasticizer, using non-neighboring benzene TOTM plasticizer
Dropping funnel 3, flow regulator 4, female Luer 5 and transfusion needle 6, dropping funnel is made of upper dropping funnel 31 and lower dropping funnel 32, and feature exists
In: the inside of dropping funnel 3 is equipped with accurate film and stops liquid gassing prevention device, and it includes being arranged in lower dropping funnel 32 that accurate film, which stops liquid gassing prevention device,
The raised convex pipe 33 of Anti-bubble among bottom and upward, the side of the convex pipe of Anti-bubble, which opens up, is distributed with a plurality of vertically arranged drain
Hole 34, and the top of the convex pipe 33 of the Anti-bubble is equipped with one layer of only liquid secondary filter film 7, the inside of lower dropping funnel 32 is equipped with corresponding only liquid
The pipe shoulder of the hot melt installation of secondary filter film 7；The top of lower dropping funnel 32 and the junction of upper dropping funnel are additionally provided with a lateral setting
The coarse filtration film 8 of one layer of hot melt installation.
The top of dropping funnel 3 is equipped with an exhaust intake valve 9, and the inside of exhaust intake valve 9 is equipped with backstop in entire valve port
Breathable waterproof membrane 10, and the port of the exhaust intake valve goes out to be equipped with valve deck 11.
Above-described embodiment only expresses the several embodiments of the utility model, and the description thereof is more specific and detailed, but simultaneously
It cannot be therefore understands that for a limitation on the scope of the patent of the present invention.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality
With novel protection scope.Therefore, the utility model patent and protection scope should be subject to the appended claims.
Claims (2)
1. a kind of non-neighboring benzene Anti-bubble pipe function, which stops liquid type precision liquid medicine, crosses filter infusion apparatus, including uses non-neighboring benzene TOTM plasticizer
Manufactured infusion pipeline (1), puncture outfit (2), using dropping funnel (3), flow regulator (4) made of non-neighboring benzene TOTM plasticizer,
Female Luer (5) and transfusion needle (6), the dropping funnel are made of upper dropping funnel (31) and lower dropping funnel (32), it is characterised in that: described
The inside of dropping funnel (3) is equipped with accurate film and stops liquid gassing prevention device, and it includes being arranged in lower drop that the precision film, which stops liquid gassing prevention device,
Struggle against (32) bottom centre and the convex pipe of Anti-bubble (33) raised upward, and the side of the convex pipe of Anti-bubble, which opens up, is distributed with a plurality of erect
To the drainage hole (34) of setting, and the top of the convex pipe of the Anti-bubble (33) is equipped with one layer of only liquid secondary filter film (7), the lower drop
The inside of bucket (32) is equipped with the pipe shoulder that the corresponding only liquid secondary filter film (7) heats installation；The lower dropping funnel (32) it is upper
Portion and the junction of upper dropping funnel are additionally provided with the coarse filtration film (8) of one layer of a setting lateral hot melt installation.
2. non-neighboring benzene Anti-bubble pipe function as described in claim 1 stops liquid type precision liquid medicine and crosses filter infusion apparatus, it is characterised in that:
The top of the dropping funnel (3) is equipped with an exhaust intake valve (9), and the inside of exhaust intake valve (9) is equipped with backstop in entire
The breathable waterproof membrane (10) of valve port, and the port of the exhaust intake valve goes out to be equipped with valve deck (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920226790.3U CN209713879U (en) | 2019-02-24 | 2019-02-24 | A kind of non-neighboring benzene Anti-bubble pipe function stops liquid type precision liquid medicine and crosses filter infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920226790.3U CN209713879U (en) | 2019-02-24 | 2019-02-24 | A kind of non-neighboring benzene Anti-bubble pipe function stops liquid type precision liquid medicine and crosses filter infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209713879U true CN209713879U (en) | 2019-12-03 |
Family
ID=68683706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920226790.3U Expired - Fee Related CN209713879U (en) | 2019-02-24 | 2019-02-24 | A kind of non-neighboring benzene Anti-bubble pipe function stops liquid type precision liquid medicine and crosses filter infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209713879U (en) |
-
2019
- 2019-02-24 CN CN201920226790.3U patent/CN209713879U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20210224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |