CN201404535Y - Medical transfusion pressurizer - Google Patents
Medical transfusion pressurizer Download PDFInfo
- Publication number
- CN201404535Y CN201404535Y CN2009200861363U CN200920086136U CN201404535Y CN 201404535 Y CN201404535 Y CN 201404535Y CN 2009200861363 U CN2009200861363 U CN 2009200861363U CN 200920086136 U CN200920086136 U CN 200920086136U CN 201404535 Y CN201404535 Y CN 201404535Y
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- CN
- China
- Prior art keywords
- elastomer
- extruding gasbag
- force application
- housing
- extruding
- 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 medical transfusion pressurizer, which comprises a closed shell; the upper part of one side surface of the shell is provided with a blood bag arranging hole; the bottomof an internal chamber of the shell is provided with an elastomer; the elastomer is provided with an extrusion gasbag; the blood bag is arranged on the extrusion gasbag; the extrusion gasbag is provided with an air inlet conduit which is provided with a valve; and the end of the air inlet conduit is connected with an extrusion inflation bag. The medical transfusion pressurizer has simple structure, automatically controls the size of pressure, exerts pressure uniformly, can quickly transfuse a patient and salve the high-risk patient.
Description
Technical field
This utility model relates to a kind of medical device, relates in particular to a kind of medical infusion prelum.
Background technology
Facts have proved that for the treatment of hemorrhagic shock, means most effectively are to guarantee to give a large amount of rapid fluid replacements immediately, so can fast injection blood be that people want one of problem that solves always on airway patency and the effective basis of hemostasis.The medical personnel of hospital are when giving emergency treatment to a patient, and the patient to some severe loss of blood many times needs quick loading liquid especially.At present, doctor or nurse generally pressurize to transfusion bag with hands and allow blood inject in the person in the time of blood transfusion, but it is not enough or exert pressure inhomogeneously manually to tend to moulding pressure, and influence is to the patient's that is critically ill rescue when serious.
Summary of the invention
The purpose of this utility model is to address the above problem and provide a kind of simple in structure, the control automatically of pressure size, the uniform medical infusion prelum of exerting pressure.
This utility model solves the problems of the technologies described above the technical scheme that is adopted:
It comprises airtight housing, the top, one side of housing is provided with bags of blood and places mouth, the housing intracavity bottom is provided with elastomer, elastomer is provided with extruding gasbag, place bags of blood on the extruding gasbag, extruding gasbag is provided with air induction conduit, and air induction conduit is provided with valve, the terminal extruding gas cell that connects of air induction conduit.
Above-mentioned extruding gasbag comprises force application board down, but following force application board is provided with the extruding gasbag cavity, and air bag cavity top is provided with force application board.
Be provided with in the above-mentioned elastomer and be shorter than elastomeric guide rod.
Above-mentioned elastomer is a spring, is symmetrical arranged two in the housing bottom surface.
Compared with prior art, this utility model has been obtained following technique effect:
1, this utility model is simple in structure, and the control automatically of pressure size is exerted pressure evenly;
2, by extruding gasbag being arranged to up and down to be plate body, middle for can push the airbag chamber body, when being convenient to compress, also guaranteed support up and down;
3, be shorter than elastomeric guide rod by in elastomer, being provided with, made things convenient for and elastomericly vertically set up, be not easy;
4, by spring being symmetrical arranged two, can further improve spring-supported stability.
Description of drawings
Fig. 1 is this utility model schematic appearance;
Fig. 2 is the partial sectional view of Fig. 1.
Wherein: but the 1-bags of blood is placed force application board under mouth, the last force application board of 2-, 3-extruding gasbag cavity, the 4-, 5-elastomer, 6-air induction conduit, 7-valve, 8-extruding gas cell, 9-housing, 10-guide rod.
The specific embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
Embodiment 1
Referring to Fig. 1-2, a kind of medical infusion prelum, it comprises airtight housing 9, the top, one side of housing is provided with bags of blood and places mouth 1, and the housing intracavity bottom is arranged with two elastomers 5, certainly, the elastomeric number here also can be four, and elastomer can be selected spring for use.Elastomer inside is provided with and is shorter than elastomeric guide rod 10, and elastomer is provided with extruding gasbag, and described extruding gasbag comprises force application board 4 down, but following force application board is provided with extruding gasbag cavity 3, and air bag cavity top is provided with force application board 2.Place bags of blood on the last force application board, the air bag cavity of extruding gasbag is provided with air induction conduit 6, and air induction conduit is provided with valve 7, the terminal extruding gas cell 8 that connects of air induction conduit.
Work process of the present utility model is: during use, bags of blood is placed mouth 1 from bags of blood be placed on the last force application board 2 of extruding gasbag, strike the valve 7 that drives on the airway 6 with the hand, with hands extruding extruding gas cell 8, air flows into extruding gasbags from air induction conduit 6.Because housing 9 inner heights are certain, and the last force application board 2 of extruding gasbag inner inflatable promotion extruding gasbag moves upward, bags of blood can be given 2 one identical counteracting forces of last force application board of extruding gasbag, and force application board 4 moves downward under the urgent spring, makes that the spring pressurized on the bottom guide bar 10 compresses.Pressure is converted into elastic potential energy and stores, and discharges gradually.This utility model is simple to operation, fast to patient infusion, to greatest extent patient is treated.
Protection domain of the present utility model is not limited to the above embodiments, and obviously, those skilled in the art can carry out various changes and distortion and not break away from scope and spirit of the present utility model this utility model.If these changes and distortion belong in the scope of this utility model claim and equivalent technologies thereof, intention then of the present utility model also comprises these changes and is out of shape interior.
Claims (4)
1. medical infusion prelum, it is characterized in that: it comprises airtight housing (9), the top, one side of housing is provided with bags of blood and places mouthful (1), the housing intracavity bottom is provided with elastomer (5), elastomer is provided with extruding gasbag, places bags of blood on the extruding gasbag, and extruding gasbag is provided with air induction conduit (6), air induction conduit is provided with valve (7), the terminal extruding gas cell (8) that connects of air induction conduit.
2. medical infusion prelum according to claim 1 is characterized in that: described extruding gasbag comprises force application board (4) down, but following force application board is provided with extruding gasbag cavity (3), and air bag cavity top is provided with force application board (2).
3. medical infusion prelum according to claim 1 and 2 is characterized in that: be provided with in the described elastomer and be shorter than elastomeric guide rod (10).
4. medical infusion prelum according to claim 1 and 2 is characterized in that: described elastomer is a spring, is symmetrical arranged two in the housing bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200861363U CN201404535Y (en) | 2009-05-31 | 2009-05-31 | Medical transfusion pressurizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200861363U CN201404535Y (en) | 2009-05-31 | 2009-05-31 | Medical transfusion pressurizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201404535Y true CN201404535Y (en) | 2010-02-17 |
Family
ID=41675452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200861363U Expired - Fee Related CN201404535Y (en) | 2009-05-31 | 2009-05-31 | Medical transfusion pressurizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201404535Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842116A (en) * | 2020-12-24 | 2021-05-28 | 安徽紫竹林纸业有限公司 | Humidity increasing mechanism and wet tissue box based on same |
-
2009
- 2009-05-31 CN CN2009200861363U patent/CN201404535Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842116A (en) * | 2020-12-24 | 2021-05-28 | 安徽紫竹林纸业有限公司 | Humidity increasing mechanism and wet tissue box based on same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20110531 |