CN2180272Y - Disposable multi-function infusion apparatus - Google Patents
Disposable multi-function infusion apparatus Download PDFInfo
- Publication number
- CN2180272Y CN2180272Y CN 94203457 CN94203457U CN2180272Y CN 2180272 Y CN2180272 Y CN 2180272Y CN 94203457 CN94203457 CN 94203457 CN 94203457 U CN94203457 U CN 94203457U CN 2180272 Y CN2180272 Y CN 2180272Y
- Authority
- CN
- China
- Prior art keywords
- air
- connection tube
- protective sleeve
- connecting tube
- actuator
- 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 multi-function infusion apparatus. Because accommodators are respectively arranged on a connecting tube of two ends of a pocket of air which is connected with a dual chamber needle holder, a protective sleeve is sheathed with the top part of the connecting tube of one end of the pocket of air and a filtering layer is arranged in the protective sleeve and the connecting tube, medicine solving, medicine adding, pressurization and air charging can be carried out in a sealed internal environment. The apparatus can reduce pollution, save syringes matched, be continuously utilized, effectively filter impurity and air and prevent air-bubble and microparticle from going into the blood circulation of a human body. The utility model has the advantages of safe use, simple operation, low cost and multifunction.
Description
This utility model relates to a kind ofly imports the intravital apparatus of people with medium, particularly a kind of disposable multifunction transfusion system.
Usually the transfusion device of adopting for patient infusion often is made of two-chamber needle stand, tube for transfusion, horse Fei Shi dropper, actuator, ultimate filter and air inlet pipe.This transfusion device function singleness.When the preparation flow of infusate, need to use other syringe to carry out molten medicine, dosing and pressurization.Because used syringe is exposed in the air, and is loaded down with trivial details when the nursing staff operates, and easily pollutes.Again because easy air embolism in the use is expanded in the ultimate filter middle part.Be difficult to avoid bubble to enter the blood of human body internal recycle, bring harm, be difficult to guarantee safe in utilization to patient with medicinal liquid.
The purpose of this utility model is to provide a kind of disposable multifunction transfusion system, and it is the impurity at filtered air and cap of medicine bottle place effectively, can prevent from that bubble and microgranule from entering in the blood of human body to circulate, and is safe in utilization to guarantee.
Its solution is: the connection tube that air bag one end has actuator is connected with the two-chamber needle stand.And actuator and injection needle are housed on the air bag other end connection tube successively, and be set with the protective sleeve that communicates with atmosphere in the injection needle place of connection tube, in protective sleeve and near in the connection tube at injection needle place, be respectively arranged with filter course.During transfusion, actuator is in opening, can be used as the transfusion air inlet pipe, and by the filter course filtered air.When molten medicine, dosing, pressurization, by alternately opening, close on the balloon ends connection tube actuator and air bag is exerted pressure, utilize form in the air bag just, pay and press and siphonage, finish pressurization, air inlet, molten medicine and dosing work, and filter the impurity at cap of medicine bottle place by the filter course in the connection tube.
Because the connection tube of air bag one end is connected with the two-chamber needle stand, the injection needle place, top of its other end connection tube is set with the protective sleeve that communicates with atmosphere, is respectively arranged with filter course in this connection tube and protective sleeve.So it can make molten medicine, dosing, pressurization and air inlet all carry out in sealed interior environment, can reduce pollution, saves matching used syringe, and can use continuously.Simultaneously, impurity screening and air effectively can prevent from that bubble and microgranule from entering in the blood of human body to circulate, and be safe and reliable, and easy to operate, and cost is low, multi-functional.Can also pressurize by air bag, accelerate transfusion speed, to satisfy the needs of nursery work.
Embodiment of the present utility model is described in detail in conjunction with the accompanying drawings.
Accompanying drawing is the structural representation of disposable multifunction transfusion system.
In the accompanying drawing, have graduated air bag (5) one ends and be communicated with a lumen that can insert the two-chamber needle stand (2) in the infusion bottle (1), actuator (3) is housed on connection tube (4) by connection tube (4).Air bag (5) other end is communicated with connection tube (6); actuator (7) and injection needle (9) are housed on connection tube (6) successively; and connection tube (6) inner chamber of locating at close injection needle (9) is provided with filter course (8); filter course (8) is made by micropore filtering film; protective sleeve (10) is sleeved on the injection needle (9) of connection tube (6) and locates, and communicates with atmosphere.And the filter course of being made by micropore filtering film (11) being housed at the top inner chamber of protective sleeve (10), infusion needle (16) communicates with another lumen of two-chamber needle stand by tube for transfusion (14), horse Fei Shi dropper (13) and the tube for transfusion (12) of band infusion regulator (15).
Claims (1)
1; a kind of disposable multifunction transfusion system; comprise two-chamber needle stand and connected air inlet pipe; tube for transfusion; horse Fei Shi dropper; actuator; ultimate filter and infusion needle; it is characterized in that air bag (5) has scale; the connection tube of one end (4) is connected with a lumen of two-chamber needle stand (2); actuator (3) is arranged on the connection tube (4); and actuator (7) and injection needle (9) are arranged on the connection tube (6) of air bag (5) other end; and be set with the protective sleeve (10) that communicates with atmosphere in connection tube (6) top; filter course (11) is housed in protective sleeve (10), and locates to be equipped with filter course (8) near injection needle (9) at connection tube (6) inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94203457 CN2180272Y (en) | 1994-02-03 | 1994-02-03 | Disposable multi-function infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94203457 CN2180272Y (en) | 1994-02-03 | 1994-02-03 | Disposable multi-function infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2180272Y true CN2180272Y (en) | 1994-10-26 |
Family
ID=33822959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94203457 Expired - Fee Related CN2180272Y (en) | 1994-02-03 | 1994-02-03 | Disposable multi-function infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2180272Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147415A (en) * | 2015-06-23 | 2015-12-16 | 武瑞 | Special-purpose venous indwelling needle for dairy cows |
| CN105664281A (en) * | 2015-10-16 | 2016-06-15 | 胡绍勤 | Gas filtration infusion container |
-
1994
- 1994-02-03 CN CN 94203457 patent/CN2180272Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147415A (en) * | 2015-06-23 | 2015-12-16 | 武瑞 | Special-purpose venous indwelling needle for dairy cows |
| CN105664281A (en) * | 2015-10-16 | 2016-06-15 | 胡绍勤 | Gas filtration infusion container |
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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 |