CN208114874U - Transfusion pressurizing arrangement - Google Patents
Transfusion pressurizing arrangement Download PDFInfo
- Publication number
- CN208114874U CN208114874U CN201720695164.XU CN201720695164U CN208114874U CN 208114874 U CN208114874 U CN 208114874U CN 201720695164 U CN201720695164 U CN 201720695164U CN 208114874 U CN208114874 U CN 208114874U
- Authority
- CN
- China
- Prior art keywords
- syringe needle
- induction hose
- air induction
- pressurised airbag
- pneumatic filter
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of transfusion pressurizing arrangements, syringe needle including top, the syringe needle bottom is connected with the gas outlet of pneumatic filter, the air inlet of the pneumatic filter is provided with and communicated with air induction hose, the air induction hose bottom is provided with pressurised airbag, the pressurised airbag bottom is provided with the first breather cheek valve, and the second breather cheek valve is provided between pressurised airbag and air induction hose.The utility model advantage is that structure is simple and convenient to operate, and using effect is good.
Description
Technical field
The utility model relates to medical instruments, more particularly, to a kind of transfusion pressurizing arrangement.
Background technique
Clinically need to carry out when the decline of patient's blood pressure needs urgent rescue, when needing in operation to pipeline interior flushing
Infusion bottle pressurizes with the accelerating liquid rate of outflow.There are two types of modes when progress infusion pressurization now, and one is directly firmly squeeze
Infusion bottle makes the pressure increase in bottle, and then makes transfusion speed outflow faster；Another kind is infusion pressurization bag, sack suspention
On infusion support, it is made of air bag and pressurization sacculus two parts, plastic infusion bottle is located inside air bag, squeezes under pressure
The pressurization sacculus of one-way ventilating enters gas in air bag and then makes the pressure rise in infusion bottle.Prior art disadvantage：Manually
The hand and infusion pressurization bag of extrusion operation person is not sterile structure, and pressure process is likely to cause the dirt of the liquid in infusion bottle
Dye；Outside of the pressure from infusion bag when infusion pressurization bag pressurizes, principle is similar with manually squeezing, with the liquid in infusion bottle
Body continuously outflows, and air bag just gradually decreases the pressure of infusion bottle, and when liquid is less in infusion bottle, infusion bag and manually
Extruding is difficult to make fluid pressure in infusion bottle to increase to desired level；Restricted application, manually pressurization and inflating bag pressurize only
Suitable for plastics etc. compared with infusion bottle made of softwood matter, the infusion bottle of material harder for glass etc. is invalid.
Summary of the invention
The utility model aim is to provide a kind of infusion pressurization that easy to operate, applied widely and pressure effect is good
Device.
To achieve the above object, the utility model can take following technical proposals：
Transfusion pressurizing arrangement described in the utility model, the syringe needle including top, the syringe needle bottom and pneumatic filter
Gas outlet is connected, and the air inlet of the pneumatic filter is provided with and communicated with air induction hose, and the air induction hose bottom is provided with
Pressurised airbag, the pressurised airbag bottom are provided with the first breather cheek valve, are provided between pressurised airbag and air induction hose
Second breather cheek valve.
The syringe needle is S-shaped, is provided with baffle on the syringe needle.
The utility model advantage is that structure is simple and convenient to operate, and using effect is good.Insert the needle into the infusion that need to be pressurizeed
In bottle, pressurization operation is carried out to infusion bottle inside by squeezing pressurised airbag, it will be filtered clean empty by pneumatic filter
Gas is squeezed into infusion bottle；Pneumatic filter can filter out the intracorporal solid particle of gas and bacterium, will not in operating process
Liquid in pollution infusion bottle；The use process of the present apparatus is easy, and pressure process does not need artificial continuous extrusion, avoids operation
The fatigue of person；Installation process does not need to can be operated with infusion bottle fitting, and will not reduce due to liquid is less in infusion bottle when
Effect.The syringe needle of S-shaped effectively avoids transfusion bottle stopper while being inserted into insufficient space problem brought by multiple syringe needles；Baffle can be kept away
It is too deep syringe needle insertion has been exempted from.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
As shown in Figure 1, transfusion pressurizing arrangement described in the utility model, the S-shaped syringe needle 1 including top, 1 bottom of syringe needle
Be connected with the gas outlet of pneumatic filter 2, the air inlet of the pneumatic filter 2 is provided with and communicated with air induction hose 3, it is described into
3 bottom of gas hose is provided with pressurised airbag 4, and 4 bottom of pressurised airbag is provided with the first breather cheek valve 5, in pressurised airbag 4
It is provided with the second breather cheek valve 6 between air induction hose 3, is provided with baffle 7 on the syringe needle 1.
Claims (1)
1. a kind of transfusion pressurizing arrangement, it is characterised in that：Syringe needle including top（1）, the syringe needle（1）Bottom and pneumatic filter
（2）Gas outlet be connected, the pneumatic filter（2）Air inlet be provided with and communicated with air induction hose（3）, the air induction hose
（3）Bottom is provided with pressurised airbag（4）, the pressurised airbag（4）Bottom is provided with the first breather cheek valve（5）, in pressurization gas
Capsule（4）With air induction hose（3）Between be provided with the second breather cheek valve（6）；The syringe needle（1）For S-shaped, in the syringe needle（1）
On be provided with baffle（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720695164.XU CN208114874U (en) | 2017-06-15 | 2017-06-15 | Transfusion pressurizing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720695164.XU CN208114874U (en) | 2017-06-15 | 2017-06-15 | Transfusion pressurizing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208114874U true CN208114874U (en) | 2018-11-20 |
Family
ID=64207854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720695164.XU Expired - Fee Related CN208114874U (en) | 2017-06-15 | 2017-06-15 | Transfusion pressurizing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208114874U (en) |
-
2017
- 2017-06-15 CN CN201720695164.XU patent/CN208114874U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20210615 |