CN2870862Y - Pressurizer of medical infusion bag - Google Patents
Pressurizer of medical infusion bag Download PDFInfo
- Publication number
- CN2870862Y CN2870862Y CN 200620081230 CN200620081230U CN2870862Y CN 2870862 Y CN2870862 Y CN 2870862Y CN 200620081230 CN200620081230 CN 200620081230 CN 200620081230 U CN200620081230 U CN 200620081230U CN 2870862 Y CN2870862 Y CN 2870862Y
- Authority
- CN
- China
- Prior art keywords
- housing
- pressurizer
- infusion bag
- spring
- button
- 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
Links
Abstract
The utility model relates to a pressurizer of medical infusion bag composed of an infusion bag and a pressurizer, herein, the infusion bag is placed inside the pressurizer; the pressurizer comprises a housing, a top supporting board, a bottom supporting board, a spring and a button, wherein, the front end of the housing is provided with a gap, the inside of the housing is equipped with a top supporting board and a bottom supporting board between which a spring is equipped, and a position fixing device is equipped on the left side and the right side of the bottom supporting board; the left side and the right side of the housing are equipped with a slideway respectively, and the inner sides of the housing on both side of the slideway are equipped with a group of grooves matching with the position fixing device respectively. While using the medical infusion bag pressurizer, remove the pressurizer and put the infusion bag with a tube for transfusion into the housing, and then put back the pressurizer. The pressure of the spring makes the infusion bag start infusion. When the pressure reduces during the infusion, regulate the pressurizer to make the spring re-push the top supporting board to squeeze the infusion bag for continual infusion. The utility model has the advantages of simple structure, small volume, light weight, no height limit, no suspension, wide application, etc.
Description
Technical field
This utility model relates to medical apparatus, the specifically a kind of medical transfusion bag pressue device that can regulate.
Background technology
We know, when giving patient infusion at present, usually be to hang over transfusion bag on the support of certain altitude, this mode is confined to the place that there are fixed-site in hospital or family etc., but in case of emergency, usually need the human hands and holding the purpose that transfusion bag reaches transfusion high, both wastes of manpower, extremely inconvenient again; Another is to adopt infusion pump to solve the problem of hanging transfusion, but its volume weight is big, needs power supply, costs an arm and a leg, and promotes relatively difficulty; Adopt pneumatic pressurization or double-deck intensification pressuring method in addition, but the enforcement of its scheme needs all auxiliary facilities to finish, very inconvenient during use, especially can not solve large quantities of sick and wounded under the field condition and transport transfusion problem in the way.
Summary of the invention
This utility model provides a kind of medical transfusion bag pressue device simple in structure, easy to use for overcoming above-mentioned the deficiencies in the prior art.
The purpose of this utility model is to adopt following technical proposals to realize: a kind of medical transfusion bag pressue device, it comprises transfusion bag and pressue device, transfusion bag is placed in the pressue device, described pressue device includes housing, supporting plate up and down, spring and button, be provided with an opening at the housing front end, in housing, be provided with supporting plate up and down, between two supporting plates, be provided with a spring, be provided with the screens fixture in the bottom plate left and right sides, on the housing left and right side, be respectively equipped with chute, on the medial surface of two side bodies of chute, be respectively equipped with one group of groove that matches with the screens fixture.
Described screens fixture is to be fixedly connected with button by back-moving spring in the bottom plate left and right sides, the fixedly connected projection of button, and an end of button passes chute and stretches out outside the housing.
This utility model adopts at the front end of housing and places transfusion bag, in the back of transfusion bag a pressue device is set, during use, the button of housing both sides is inwardly pressed, at this moment projection on the button and groove break away from, and pressue device can be taken off to the moving bottom plate of subiculum.The transfusion bag that will have tube for transfusion is put into housing, and tube for transfusion stretches out from the opening part of housing.Pressue device is put into housing, at this moment because transfusion bag takies certain space, when mounting plate contacts with transfusion bag, need pin the button of bottom plate both sides, promoting the bottom plate extrusion spring enters in the housing bottom plate, projection on the button is snapped in the groove of chute both sides, bottom plate is fixed.At this moment owing to the bottom plate extrusion spring, the feasible mounting plate that is connected with spring is subjected to an extruding force, begins to push transfusion bag, forces liquid to be exported from tube for transfusion.During the transfusion, when pressure reduced, the button of regulating the bottom plate both sides made it move up along chute, and projection is snapped in the groove that more approaches the housing front end, made spring produce elastic force again and promoted mounting plate extruding transfusion bag continuation transfusion.Transfusion finishes or when stopping to infuse, earlier pressue device is taken out from housing, takes out transfusion bag again and gets final product.The utlity model has simple in structure, make easily, volume is little, in light weight, be not subjected to limitation in height, advantage such as need not hang, be widely used.
Description of drawings,
Fig. 1 is this utility model structural representation;
Fig. 2 is the left TV structure sketch map of Fig. 1;
Fig. 3 is a B portion enlarged drawing among Fig. 1;
Fig. 4 is an A-A cutaway view Amplified image among Fig. 1.
1. housings among the figure, 2. opening, 3. mounting plate, 4. bottom plate, 5. spring, 6. button, 7. projection, 8. groove, 9. back-moving spring, 10. chute.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further specified.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, be provided with an opening 2 at housing 1 front end, in housing 1, be provided with mounting plate 3 and bottom plate 4, between two supporting plates, be provided with a spring 5, be provided with the screens fixture in bottom plate 4 left and right sides, on housing 1 left and right side, be respectively equipped with chute 10, on the medial surface of two side bodies 1 of chute 10, be respectively equipped with one group of groove 8 that matches with the screens fixture.The screens fixture is to be fixedly connected with button 6 by back-moving spring 9 in bottom plate 4 left and right sides, button 6 fixedly connected projections 7, and an end of button 6 passes chute 10 and stretches out outside the housing 1.
During use, the button 6 of housing 1 both sides is inwardly pressed, at this moment the projection on the button 67 breaks away from groove 8, pressue device can be taken off to the moving bottom plate 4 of subiculum.The transfusion bag that will have tube for transfusion is put into housing 1, and tube for transfusion stretches out from the opening 2 of housing.Pressue device is put into housing 1, at this moment because transfusion bag takies certain space, when mounting plate 3 contacts with transfusion bag, need pin the button 6 of bottom plate 4 both sides, promoting bottom plate 4 extrusion springs 5 enters in the housing 1 bottom plate 4, projection 7 on the button 6 is snapped in the groove 8 of chute 10 both sides, bottom plate 4 is fixed.At this moment owing to bottom plate 4 extrusion springs 5, the feasible mounting plate 3 that is connected with spring 5 is subjected to an extruding force, begins to push transfusion bag, forces liquid to be exported from tube for transfusion.During the transfusion, when pressure reduced, the button 6 of regulating bottom plate 4 both sides made it move up along chute 10, projection 7 is snapped in more approach in the groove 8 of housing 1 front end, made spring 5 produce elastic force again and promoted mounting plate 3 extruding transfusion bag continuation transfusions.Transfusion finishes or when stopping to infuse, earlier pressue device is taken out from housing, takes out transfusion bag again and gets final product.
Claims (2)
1. medical transfusion bag pressue device, it is characterized in that: it comprises transfusion bag and pressue device, transfusion bag is placed in the pressue device, described pressue device includes housing, supporting plate, spring and button up and down, be provided with an opening at the housing front end, in housing, be provided with supporting plate up and down, between two supporting plates, be provided with a spring, be provided with the screens fixture in the bottom plate left and right sides, on the housing left and right side, be respectively equipped with chute, on the medial surface of two side bodies of chute, be respectively equipped with one group of groove that matches with the screens fixture.
2. a kind of medical transfusion bag pressue device according to claim 1, it is characterized in that: described screens fixture is to be fixedly connected with button by back-moving spring in the bottom plate left and right sides, the fixedly connected projection of button, an end of button passes chute and stretches out outside the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620081230 CN2870862Y (en) | 2006-02-27 | 2006-02-27 | Pressurizer of medical infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620081230 CN2870862Y (en) | 2006-02-27 | 2006-02-27 | Pressurizer of medical infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2870862Y true CN2870862Y (en) | 2007-02-21 |
Family
ID=37739212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620081230 Expired - Fee Related CN2870862Y (en) | 2006-02-27 | 2006-02-27 | Pressurizer of medical infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2870862Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652847A (en) * | 2012-03-12 | 2012-09-05 | 圣光医用制品有限公司 | Infusion apparatus with elastic device |
| CN105833384A (en) * | 2016-05-26 | 2016-08-10 | 苏州瑞华医院有限公司 | Negative-pressure alarming infusion bottle |
| CN108853645A (en) * | 2018-05-17 | 2018-11-23 | 中国人民解放军总医院 | A kind of pressurization reinforcing alarm transfusion apparatus |
-
2006
- 2006-02-27 CN CN 200620081230 patent/CN2870862Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102652847A (en) * | 2012-03-12 | 2012-09-05 | 圣光医用制品有限公司 | Infusion apparatus with elastic device |
| CN105833384A (en) * | 2016-05-26 | 2016-08-10 | 苏州瑞华医院有限公司 | Negative-pressure alarming infusion bottle |
| CN108853645A (en) * | 2018-05-17 | 2018-11-23 | 中国人民解放军总医院 | A kind of pressurization reinforcing alarm transfusion 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 |