CN2549981Y - Pressurized transfusion device - Google Patents
Pressurized transfusion device Download PDFInfo
- Publication number
- CN2549981Y CN2549981Y CN 02241390 CN02241390U CN2549981Y CN 2549981 Y CN2549981 Y CN 2549981Y CN 02241390 CN02241390 CN 02241390 CN 02241390 U CN02241390 U CN 02241390U CN 2549981 Y CN2549981 Y CN 2549981Y
- Authority
- CN
- China
- Prior art keywords
- transfusion
- shell
- pressing plate
- spring
- housed
- 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 pressurized transfusion device belonging to the medical device auxiliary product used for clinic, which has a shell, and the shell is provided with an upper cover, and a moveable pressboard is positioned under the upper cover. A spring is arranged between the moveable pressboard and the upper cover. A disposable transfusion bag is positioned under the moveable pressboard. The medicine liquid in the transfusion bag is squeezed out to transfusing the body under the action of the spring. The utility model changes the manner of making the medicine bag hanged for transfusion by using pressure difference, which is convenient for the patients.
Description
This novel appurtenance that belongs to medical apparatus and instruments relates in particular to a kind of pressurizing infusion set.
Venous transfusion is widely used in clinical treatment, needs during transfusion transfusion bag is sling, and utilizes pressure reduction to infuse, so the patient can not arbitrarily walk about, and is very inconvenient.
This novel purpose is: adopt action of mechanical pressure on transfusion bag, make liquid defeated outward, this device can be carried or move simultaneously.
For achieving the above object, this novel technical scheme is: a kind of pressurizing infusion set, and it has shell and loam cake, pressing plate alive is housed in the shell, live and between pressing plate and the loam cake spring to be housed, liquid storing bag is housed below the pressing plate of living, it is characterized in that: the spring of living between pressing plate and the loam cake is two.
For being convenient for carrying, clip is housed in the side of shell.
The spring loaded mode of this novel employing makes liquid defeated outward, has changed the mode of hanging High Pressure Difference, this transfusion device can carry also can be placed on the head of a bed or the desk very convenient.
Below further specify by drawings and Examples novel:
Accompanying drawing is this novel structural representation;
As shown in the figure: the 1st, shell, 2 loam cakes, 3 springs, 4 pressing plates alive, 5 liquid storing bags, 6 tube for transfusions, 7 micropore conduits, 8 transfusion catheters, 9 clips.The top of shell 1 has groove, loam cake 2 is stuck in the groove, can install easily and take off, in the bottom of loam cake 2 pressing plate 4 alive is housed, living pressing plate 4 can easy on and off activity in housing, at the right-hand member of living between pressing plate 4 and the loam cake 2 spring 3 is housed, it is in order to allow the downward isostasy in pressing plate alive 4 two ends that on the left side is equipped with the another spring equally.In the cavity below the pressing plate 4 alive disposable liquid storing bag 5 is housed, the lower end of liquid storing bag 5 is connected with tube for transfusion 6, be connected with micropore conduit 7 on the tube for transfusion 6, the front of micropore conduit 7 is connected with transfusion catheter 8, transfusion catheter 8 is identical with general infusion set, its front connects entry needle, in the side of shell 1 clip 9 is housed, can be used to be stuck on the belt of user, open loam cake 2 during use and take out spring and pressing plate 4 alive, the disposable liquid storing bag 5 that the downward liquid of medicine is housed is packed in the shell, and tube for transfusion 6 is drawn outside the shell, the pressing plate 4 of living is packed into together with two springs covers loam cake in the shell again.Because the pressure of spring is arranged, on the pressing plate 4 alive a downward power is arranged all the time, disposable liquid storing bag is a plastic flexible package, make tube for transfusion 6 outwards export medicinal liquid, because the metering function of micropore conduit 7 is arranged, the flow velocity of the medicinal liquid of input human body is controlled, and this micropore conduit market is on sale, 2 milliliters of per minutes are arranged, and 4 milliliters are waited different size.Shell 1 is by the transparent plastic injection molded, can see the surplus of liquid storing bag inner liquid medicine from the outside.Liquid storing bag 5 is identical with at present common transfusion bag, is disposable product.
This novel manufacturing cost is very cheap, and can be repeatedly used, so patient's use cost is very low, and it is without electric energy simultaneously, and being easy to carry, it is also very convenient to use.
Claims (2)
1, a kind of pressurizing infusion set, it has shell and loam cake, and pressing plate alive is housed in the shell, lives between pressing plate and the loam cake spring being housed, and liquid storing bag is housed below the pressing plate of living, and it is characterized in that: the spring of living between pressing plate and the loam cake is two.
2, as the pressurizing infusion set under the claim 1, it is characterized in that: the side dress hook of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02241390 CN2549981Y (en) | 2002-06-30 | 2002-06-30 | Pressurized transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02241390 CN2549981Y (en) | 2002-06-30 | 2002-06-30 | Pressurized transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2549981Y true CN2549981Y (en) | 2003-05-14 |
Family
ID=33714241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02241390 Expired - Fee Related CN2549981Y (en) | 2002-06-30 | 2002-06-30 | Pressurized transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2549981Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005115503A1 (en) * | 2004-05-31 | 2005-12-08 | Maosheng Lai | An automatic pressurized box for infusing liquid or blood which can be used in disaster area saving and indoor or outdoor emergency treatment |
| CN110507876A (en) * | 2019-09-25 | 2019-11-29 | 中国人民解放军北部战区总医院 | A kind of portable infusion pressurizing device |
-
2002
- 2002-06-30 CN CN 02241390 patent/CN2549981Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005115503A1 (en) * | 2004-05-31 | 2005-12-08 | Maosheng Lai | An automatic pressurized box for infusing liquid or blood which can be used in disaster area saving and indoor or outdoor emergency treatment |
| CN110507876A (en) * | 2019-09-25 | 2019-11-29 | 中国人民解放军北部战区总医院 | A kind of portable infusion pressurizing device |
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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 |