CN2313594Y - Disposable pressure blood transfusion - Google Patents
Disposable pressure blood transfusion Download PDFInfo
- Publication number
- CN2313594Y CN2313594Y CN 97242170 CN97242170U CN2313594Y CN 2313594 Y CN2313594 Y CN 2313594Y CN 97242170 CN97242170 CN 97242170 CN 97242170 U CN97242170 U CN 97242170U CN 2313594 Y CN2313594 Y CN 2313594Y
- Authority
- CN
- China
- Prior art keywords
- bag
- liquid
- transfusion
- blood
- blood transfusion
- 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 disposable pressurizing blood (liquid) transfusion bag composed of an air sac bag, a blood (liquid) transfusion bag, an inflation ball, etc. The blood (liquid) transfusion bag is arranged in the air sac bag, the upper end of the blood (liquid) transfusion bag and the upper end of the air sac bag are connected into integration, the lower end of the blood (liquid) transfusion bag is provided with two roots of plastic pipes pass through the lower end of the air sac bag, wherein, one root is a transfusion pipe, and the other root is a filling pipe. The upper end of the air sac bag is connected with an inflation ball whose one end is directly connected with th air sac bag, and a small hole for air induction with a unidirectional valve is arranged below the inflation ball. After the blood (liquid) transfusion bag is manufactured and sterilized, blood or other liquids can be added at any time to process transfusion. The utility model has the advantages of simple structure, easy use, simple operation and difficult contamination. The problem that only the traditional methods of high suspension or squeeze and pressurizing by hand kneading is adopted when blood (liquid) transfusion is done is effectively solved.
Description
This utility model belongs to the technological improvement of medical and hygiene article, is specifically related to a kind of novel disposable pressurization blood transfusion (liquid) bag.
At present, various blood transfusions (liquid) bag that each health service unit uses, be the plastics transfusion bags or the glass infusion bottle of no pressue device, when these blood transfusions (liquid) bag needs pressurization, the manual pinching of the people of leaning on is pressed more and the gas that fans the air in bottle pressurizes, and has not so both reached effective pressurization effect, the easy simultaneously medicinal liquid that pollutes, squeeze and to destroy hemocyte etc., particularly to rescuing the critical patient because of not reaching fast fluid infusion delay treatment in time.In addition, during to the light disease patient infusion of movable walking, can only lie in bed and carry out, bring inconvenience.
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, and a kind of pressurization, rapid fluid replacement be convenient to is provided, and light disease patient can be carried when transfusion, out-of-bed activity, safe, aseptic, do not destroy hemocyte, pressurization equilibrium etc., more adapt to the demand of modern medicine development.
To achieve these goals, the scheme that this utility model solves is: utilize plastics and rubber to be material, being made into by blood transfusion (liquid) bag and gasbag is main body, structure such as attached inflatable ball on gasbag.Blood transfusion (liquid) bag places in the gasbag with plastic production, its upper end assists the bag upper end to be connected as a single entity with gas, and the lower end is provided with two plastic tubes and passes the gasbag lower end, and wherein one is tube for transfusion, its terminal inner chamber seals with the rubber cork of long 3～5mm, and another root is filling tube.Gasbag is that the thick plastic material of 0.5～0.8mm is made and is positioned at blood transfusion (liquid) bag outside, and inflatable ball is fixed and be connected with to upper end and blood transfusion (liquid) bag.Inflatable ball is that rubber (or elastomeric material) is made, and an end directly links to each other with the gasbag upper end, and the other end borrows the inflation tubule to link to each other with gasbag, and the inflation tubule is hollow, and the side breach is arranged, and the top is the rubber tubule of cecum.There is unidirectional flap valve air inlet aperture the inflatable ball below.
The utility model has the advantages that; Simple in structure, easy to use, the pressurization reliable, practical, do not pollute medicinal liquid, do not destroy hemocyte, be specially adapted to rescue critical patient's rapid fluid replacement and mobilizable light disease patient.Patient can place blood transfusion (liquid) bag in the pocket when infusing, and arbitrarily out-of-bed activity can not influence the transfusion effect, has solved the traditional method of having only outstanding high infusion bottle just can be well on and infuse effectively.
Further describe this utility model embodiment below in conjunction with accompanying drawing:
Fig. 1: the structure chart that is the disposable pressurization blood transfusion of this utility model (liquid) bag.
By shown in Figure 1, disposable pressurization blood transfusion (liquid) bag with plastics and rubber making, flexible plastic with thick 0.1～0.3mm is made, volume is 100ml, the blood transfusion of different size such as 250ml and 500ml (liquid) bag (1), inject blood (or other liquid) by filling liquid pipe (2), extruding inflatable ball (3), gas enters in the gasbag (6) by inflation tubule (4) and side breach (5), when loosening inflatable ball (3), the inflatable ball inner chamber is negative pressure, and the unidirectional flap valve of air inlet aperture this moment (7) is open, the inflatable ball inflation, and the side breach (5) of inflation tubule is closed owing to elastical retraction, prevents that gas returns inflatable ball in the gasbag.Gasbag (6) is made the different size of the big 100～200ml of volumetric ratio blood transfusion (liquid) bag with the plastic material of thick 0.5～0.8mm, gas produces the pressure blood transfusion to blood transfusion (liquid) bag in the gasbag, (liquid) bag (1) lower end opposite side is connected with tube for transfusion (8), its terminal inner chamber stops up sealing with the thick rubber cork (9) of 3～5mm, in order to inserting and the fixing syringe needle of transfusion device, and make its connection.
Claims (2)
1, a kind of disposable pressurization blood transfusion (liquid) bag of forming by gasbag, blood transfusion (liquid) bag and inflatable ball, it is characterized in that: blood transfusion (liquid) bag (1) is positioned at gasbag (6), gasbag (6) top is connected with inflatable ball (3), and borrow inflation tubule (4) to be attached thereto, inflation tubule (4) end is a cecum, and there is side breach (5) side.Unidirectional flap valve air inlet aperture (7) is arranged below the inflatable ball (3), and blood transfusion (liquid) bag lower end has filling liquid pipe (2) and tube for transfusion (8) to be connected as a single entity.The terminal inner chamber of tube for transfusion (8) seals with soft rubber plug (9).
2, according to power 1 described disposable pressurization blood transfusion (liquid) bag, it is characterized in that: blood transfusion (liquid) bag (1) and gasbag (6) inflatable ball (3) are connected as a single entity, easy to carry and use, inflatable ball both can have been done the inflation pressurization and use, be again suspension strap simultaneously, this blood transfusion (liquid) bag constructions is reasonable, practical, is the ideal design that replaces tradition blood transfusion (liquid) bottle, bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97242170 CN2313594Y (en) | 1997-12-10 | 1997-12-10 | Disposable pressure blood transfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97242170 CN2313594Y (en) | 1997-12-10 | 1997-12-10 | Disposable pressure blood transfusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2313594Y true CN2313594Y (en) | 1999-04-14 |
Family
ID=33951483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97242170 Expired - Fee Related CN2313594Y (en) | 1997-12-10 | 1997-12-10 | Disposable pressure blood transfusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2313594Y (en) |
-
1997
- 1997-12-10 CN CN 97242170 patent/CN2313594Y/en not_active Expired - Fee Related
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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 |