CN2619648Y - Disposable infusion oxygen supplement device - Google Patents
Disposable infusion oxygen supplement device Download PDFInfo
- Publication number
- CN2619648Y CN2619648Y CN 03231316 CN03231316U CN2619648Y CN 2619648 Y CN2619648 Y CN 2619648Y CN 03231316 CN03231316 CN 03231316 CN 03231316 U CN03231316 U CN 03231316U CN 2619648 Y CN2619648 Y CN 2619648Y
- Authority
- CN
- China
- Prior art keywords
- oxygenating
- valve
- air inlet
- upper sleeve
- inlet pipe
- 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 relates to a disposable infusion oxygen supplementation instrument, comprising an oxygen supplementation bag, an oxygen supplementation control valve an atmolysis filter, an air inlet pipe, and an air inlet pin. One end of the oxygen supplementation bag is connected with an oxygen supplementation control valve through the method of flash melting; one end of the atmolysis filter is connected with the oxygen supplementation control valve and the other end is connected with the air inlet pipe; the free end of the air inlet pipe is connected with the air inlet pin. The oxygen supplementation instrument of the structure can replace the outgas pipe which used to be in the infusion of the hospital; the original air which is injected into the infusion bottle is changed into oxygen so as to prevent the medicine liquid from being polluted by the outside air and simultaneously increase the blood oxygen content in the blood; furthermore, the atmolysis filter can filter the impurity in the oxygen.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, during particularly a kind of medical transfusion (blood), and the device of aseptic filling oxygen in transfusion (blood) bottle.
Background technology
At present, infusion method commonly used in hospital is: the bottle mouth position at infusion bottle is inserted a tube for transfusion, insert an outgas pipe in addition again, the opening part of outgas pipe directly is communicated with atmosphere, when transfusion by the negative pressure that the outgas pipe enters in the infusion bottle to be produced, suck air, and make medicinal liquid inject human body by tube for transfusion, the shortcoming of this infusion method is: exist various viruses and antibacterial in the air of pollution, can flow in the human body with medicinal liquid, work the mischief for the healthy of people.
Summary of the invention
Technical problem to be solved in the utility model: the disposable infusion oxygenating device of aseptic filling oxygen when a kind of transfusion safe, easy to use is provided.
In order to address the above problem, this utility model is by the following technical solutions: disposable infusion oxygenating device it by oxygenating bag, oxygenating control valve, divide air filter, air inlet pipe, air inlet contact pin to form, oxygenating bag one end connects the oxygenating control valve with melt process, divide of air filter to be connected with the oxygenating control valve, the other end is connected with air inlet pipe, and the free end of air inlet pipe is connected with the air inlet contact pin.The outgas pipe of using always when the oxygenating device of this structure can replace hospital's transfusion, be about to originally in infusion bottle, to inject air and change injection oxygen into, can prevent that like this medicinal liquid from being polluted by outside air, simultaneously can increase oxygen content in the blood, divide air filter also can filter impurity in the oxygen in addition.
This utility model can adopt following further technical scheme: the oxygenating bag is provided with hook.The oxygenating bag can be hung up like this, is convenient to medical worker's operation.
This utility model can also adopt following further technical scheme: the QI invigorating lid that the oxygenating control valve comprises valve pocket and is threaded with valve pocket, QI invigorating covers and is provided with the air inlet pipe interface, be provided with valve core upper sleeve in the valve pocket, be embedded with sealing ring in the groove of valve core upper sleeve, the lower end socket spool of valve core upper sleeve is trapped, spool is trapped and is threaded with valve pocket, spring is housed in the valve core upper sleeve, push rod passes spring, valve core upper sleeve and spool and traps, one end of spring is fixedlyed connected with push rod, the push rod upper end is that the valve core upper sleeve opening part fixedly is equipped with valve, and valve is embedded with sealing gasket.After adopting this spline structure: on the one hand valve core housing is divided into and overlaps and trap, and is convenient to assembling, can open and close valve easily on the other hand, and valve is embedded with sealing gasket, makes valve have good sealing property, and the oxygen in the oxygenating bag can not leak.
This utility model can also adopt following further technical scheme: valve pocket and QI invigorating lid junction are provided with O shape sealing gasket.After adopting such structure: after valve is opened, in transfusion oxygenating process, can prevent that oxygen from spilling better tightness from the oxygenating control valve.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an oxygenating control valve cutaway view.
The specific embodiment
With reference to accompanying drawing, disposable infusion oxygenating device, it is made up of oxygenating bag 1, oxygenating control valve 2, branch air filter 3, air inlet pipe 4, air inlet contact pin 5, oxygenating bag 1 one ends connect oxygenating control valve 2 with melt process, divide of air filter 3 to be connected with oxygenating control valve 2, the other end is connected with air inlet pipe 4, and the free end of air inlet pipe 4 is connected with air inlet contact pin 5.Can establish a hook 6 on the oxygenating bag (1) again.
The QI invigorating lid 8 that oxygenating control valve 2 comprises valve pocket 7 and is threaded with valve pocket 7, QI invigorating lid 8 is provided with air inlet pipe interface 18, the outer surface of valve pocket 7 is a rough surface, be convenient to and 1 welding of oxygenating bag, be provided with valve core upper sleeve 9 in the valve pocket 7, be embedded with sealing ring 14 in the groove of valve core upper sleeve 9, the lower end socket spool of valve core upper sleeve 9 traps 10, spool is trapped and 10 is threaded with valve pocket 7, and spring 11 is housed in the valve core upper sleeve 9, and push rod 12 passes spring 11, valve core upper sleeve 9 and spool trap 10, one end of spring 11 is fixedlyed connected with push rod 12, push rod 12 upper ends, promptly valve core upper sleeve 9 opening parts fixedly are equipped with valve 13, and valve 13 is embedded with sealing gasket 15.
As the further improvement of this transfusion oxygenating device, also can cover and establish a contact 16 on 8 in QI invigorating, cover 8 junctions in valve pocket 7 and QI invigorating and establish an O shape sealing gasket 17.
This disposable infusion oxygenating device needs the supporting use of disposable transfusion device commonly used with hospital, during use,, be used to replace the outgas pipe of transfusion device with the bottleneck of air inlet contact pin 5 insertion infusion bottles, QI invigorating lid 8 is screwed, contact 16 is with push rod 12 jack-up upwards, and valve 13 is opened, and oxygen flows to oxygenating control valve 2 through oxygenating bag 1, and enter in the infusion bottle by air inlet pipe 4, along with gradually reducing of liquid in the bottle, the oxygen in the oxygenating bag 1 is filled in the infusion bottle gradually, and enters human body with medicinal liquid.
In sum, this transfusion oxygenating device, compact conformation, cost is low, good airproof performance, aseptic transfusion safety is a kind of novel oxygen supplementing device.
Claims (5)
1, disposable infusion oxygenating device, it is characterized in that: it is made up of oxygenating bag (1), oxygenating control valve (2), branch air filter (3), air inlet pipe (4), air inlet contact pin (5), oxygenating bag (1) one end connects oxygenating control valve (2) with melt process, divide of air filter (3) to be connected with oxygenating control valve (2), the other end is connected with air inlet pipe (4), and the free end of air inlet pipe (4) is connected with air inlet contact pin (5).
2, disposable infusion oxygenating device as claimed in claim 1, it is characterized in that: described oxygenating bag (1) is provided with hook (6).
3, disposable infusion oxygenating device as claimed in claim 2, it is characterized in that: the QI invigorating lid (8) that described oxygenating control valve (2) comprises valve pocket (7) and is threaded with valve pocket (7), QI invigorating lid (8) is provided with air inlet pipe interface (18), be provided with valve core upper sleeve (9) in the valve pocket (7), be embedded with sealing ring (14) in the groove of valve core upper sleeve (9), the lower end socket spool of valve core upper sleeve (9) trap (10), spool trap (10) be threaded with valve pocket (7), spring (11) is housed in the valve core upper sleeve (9), push rod (12) passes spring (11), valve core upper sleeve (9) and spool trap (10), one end of spring (11) is fixedlyed connected with push rod (12), push rod (12) upper end, be that valve core upper sleeve (9) opening part fixedly is equipped with valve (13), valve (13) is embedded with sealing gasket (15).
4, disposable infusion oxygenating device as claimed in claim 3 is characterized in that: described QI invigorating lid (8) is provided with contact (16).
5, as claim 3 or 4 described disposable infusion oxygenating devices, it is characterized in that: described valve pocket (7) is provided with O shape sealing gasket (17) with QI invigorating lid (8) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231316 CN2619648Y (en) | 2003-05-16 | 2003-05-16 | Disposable infusion oxygen supplement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231316 CN2619648Y (en) | 2003-05-16 | 2003-05-16 | Disposable infusion oxygen supplement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2619648Y true CN2619648Y (en) | 2004-06-09 |
Family
ID=34248090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03231316 Expired - Fee Related CN2619648Y (en) | 2003-05-16 | 2003-05-16 | Disposable infusion oxygen supplement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2619648Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100593422C (en) * | 2008-05-13 | 2010-03-10 | 王建斌 | Transfusion regulating apparatus |
-
2003
- 2003-05-16 CN CN 03231316 patent/CN2619648Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100593422C (en) * | 2008-05-13 | 2010-03-10 | 王建斌 | Transfusion regulating apparatus |
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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 |