CN2738813Y - Minisize portable transfusion pressure device - Google Patents
Minisize portable transfusion pressure device Download PDFInfo
- Publication number
- CN2738813Y CN2738813Y CN 200420108745 CN200420108745U CN2738813Y CN 2738813 Y CN2738813 Y CN 2738813Y CN 200420108745 CN200420108745 CN 200420108745 CN 200420108745 U CN200420108745 U CN 200420108745U CN 2738813 Y CN2738813 Y CN 2738813Y
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- CN
- China
- Prior art keywords
- box body
- transfusion
- utility
- model
- air pump
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Abstract
The utility model relates to a minisize portable transfusion pressure device which is composed of a box body and a micromotor, a manostat, a miniature air pump, a capacitor and a battery inside the box body. The lateral side of the box body is provided with a switch, and the micromotor respectively connects with the manostat, the switch and the capacitor. The escape pipe of the miniature air pump extends out of the box body, and is inserted with the disposable exhaust pipe of the transfusion pressure device or a cuff for medical purpose. The transfusion pressure device has small volume, compact and simple conformation, simple operation, convenient use, labor saving, time saving and good pressing effect. The utility model can be used for pressing not only for the bottled liquid transfusion, but also for the packed liquid transfusion. The utility model can be used both in the alternating current and in the direct current, can use the common aneroid battery, and can be directly plugged into a power supply. The utility model is convenient to carry and hang, and is adapted for emergency pressing liquid transfusion and blood transfusion in time of war or on a journey at ordinary times. The utility model is a good assistant in urgent need for a hospital clinical with a wide practicability.
Description
One, technical field
This utility model relates to a kind of minitype portable transfusion prelum, is particularly useful for hospital, wartime to first-aid patients pressurization blood transfusion or transfusion fast.
Two, background technology
In hospital clinical, during for patient's emergency aid and treatment pressure transfusion treatment be very common also be that very important, present mode of operation is: extract certain air by artificial employing syringe repeated multiple times and inject in the liquid bottles; Another kind is to squeeze to push away to catch up with flexible package liquid bag and tube for transfusion to reach rapid fluid replacement or blood plasma.These two kinds of methods all waste time and energy, and effect is undesirable, and it is very desirable that the large hospital employing microinfusion pump that condition is good at present carries out pressure transfusion, but its volume is bigger, costs an arm and a leg, the cost height, is not easy to carry, and does not have the situation of power supply to use.
Three, summary of the invention
In view of the deficiency that prior art exists, the purpose of this utility model provides that a kind of volume is little, and cost is low, and is time saving and energy saving, the minitype portable that inflation and squeezing effect the are good prelum of infusing.
The technical scheme that its technical problem that solves this utility model adopts is: minitype portable transfusion prelum is by box body and be located at the intravital micromotor of box, manostat, micro air pump, capacitor and battery and constitute, the box body side is provided with switch, micromotor is connected with manostat, switch and capacitor respectively, the power transmission shaft of micromotor is provided with eccentric shaft, eccentric shaft connects with the air bag of micro air pump, box body is provided with lid, the escape pipe of micro air pump stretches out outside the box body, and manostat is connected with the power line of external plug.The disposable pressurization of grafting transfusion device dedicated vent pipes is sequentially with air filter and one-way piston on the escape pipe of described micro air pump on the dedicated vent pipes.The medical cuff of grafting on the escape pipe of described micro air pump.
The beneficial effects of the utility model are: (1) volume is little, compact conformation is simple, cost is low, and is simple to operate, easy to use, time saving and energy saving, it is effective to pressurize, and test the gained speed through the several model infusion needles to clinical normal use: No. 5.5 syringe needle is: 408 ± 2.4ml/h, and No. 7 syringe needles are 1020 ± 8.4ml/h, No. 9 syringe needles are 2160 ± 40.2ml/h, and No. 12 syringe needles are 4860 ± 484ml/h.When (2) being used for bottling liquid, disposable pressurization, has reduced airborne various microgranule and has entered human body with air filter with transfusion device exhaustor front end.(3) disposable pressurization has the piston of unidirectional flap valve with the transfusion device exhaustor, and the back liquid of can avoiding pressurizeing may anti-stream flows to the probability of prelum, has protected machine when stablizing pressure of the inside of a bottle again.(4) alterating and direct current is dual-purpose, can use general dry battery, and also direct plug-in source is easy to carry and hangs, and is applicable to wartime or the first aid pressure transfusion of going out at ordinary times.(5) constant pressure, speed is even, and bottling liquid or flexible package liquid all can use.(6) persistent pressure also can be used for arterial infusion, blood transfusion, is the good assistant that hospital clinical is badly in need of, and has practicality widely.
Four, description of drawings
Fig. 1 is this utility model minitype portable transfusion prelum structural representation.
Fig. 2 is this utility model connector 1 structural representation.
Fig. 3 is this utility model connector 2 structural representations.
Five, the specific embodiment
Below in conjunction with accompanying drawing an embodiment of the present utility model is further described:
This utility model minitype portable transfusion prelum, it mainly is made of box body 1 and the micromotor 8, manostat 3, micro air pump 7, capacitor 9 and the battery 10 that are located in the box body 1, box body 1 is a rectangle, rigid plastics is made, switch 2 is equipped with in box body 1 side, the connecting line of micromotor 8 is connected with manostat 3, switch 2 and capacitor 9 respectively, and manostat 3 is connected with external plug 4.Eccentric shaft 5 is housed on the power transmission shaft of micromotor 8, the air bag top attachment of eccentric shaft 5 and micro air pump 7, when motor rotated, the air bag knee-action that eccentric shaft 5 drives micro air pumps 7 produced gas.Box body 1 is provided with lid 11, and lid 11 can be used as the front, also can be used as the back of the body and, hook is installed on lid or box body, between box body and the lid with screw fastening.The escape pipe 6 of micro air pump 7 stretches out outside the box body 1, make plug-in mounting in accessory, when being used for bottling liquid, the disposable pressurization of grafting transfusion device dedicated vent pipes 12 on the escape pipe 6 of micro air pump 7, trachea 12 band syringe needles one end inserts in the liquid bottles, gas is entered in the liquid bottles fast, reach the purpose of quick transfusion.Be sequentially with air filter 12-2 and one-way piston 12-1 on the dedicated vent pipes 12, air filter 12-2 is made up of air bag and the filter pad that is located in the air bag.When being used for packed liquid, grafting cuff 13 on the escape pipe 6 of micro air pump 7 is wrapped in packed liquid in the medical cuff 13, and gas charges into the cuff 13 backs packed liquid of extruding fast, reaches the purpose of quick transfusion.This device uses built-in or external power supply, reaches the effect of persistent pressure by the motion drive micro air pump 7 lasting formation malleations of micromachine 8.
Claims (5)
1. minitype portable transfusion prelum, it is characterized in that: it is by box body (1) and be located at the interior micromotor (8) of box body (1), manostat (3), micro air pump (7), capacitor (9) and battery (10) formation, box body (1) side is provided with switch (2), micromotor (8) is connected with manostat (3), switch (2) and capacitor (9) respectively, the power transmission shaft of micromotor (8) is provided with eccentric shaft (5), eccentric shaft (5) connects with the air bag of micro air pump (7), and box body (1) is provided with lid (11).
2. minitype portable transfusion prelum according to claim 1, it is characterized in that: the escape pipe (6) of described micro air pump (7) stretches out outside the box body (1).
3. minitype portable transfusion prelum according to claim 1 and 2, it is characterized in that: the escape pipe (6) of described micro air pump (7) is gone up the disposable pressurization transfusion device dedicated vent pipes (12) of pegging graft.
4. minitype portable transfusion prelum according to claim 3 is characterized in that: be sequentially with air filter (12-2) and one-way piston (12-1) on the described dedicated vent pipes (12).
5. minitype portable transfusion prelum according to claim 1 and 2, it is characterized in that: the escape pipe (6) of described micro air pump (7) is gone up the medical cuff (13) of pegging graft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420108745 CN2738813Y (en) | 2004-11-09 | 2004-11-09 | Minisize portable transfusion pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420108745 CN2738813Y (en) | 2004-11-09 | 2004-11-09 | Minisize portable transfusion pressure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2738813Y true CN2738813Y (en) | 2005-11-09 |
Family
ID=35353882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420108745 Expired - Fee Related CN2738813Y (en) | 2004-11-09 | 2004-11-09 | Minisize portable transfusion pressure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2738813Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148561A (en) * | 2015-08-28 | 2015-12-16 | 聚瑞环保科技（江苏）有限公司 | Fluid pumping device |
-
2004
- 2004-11-09 CN CN 200420108745 patent/CN2738813Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105148561A (en) * | 2015-08-28 | 2015-12-16 | 聚瑞环保科技（江苏）有限公司 | Fluid pumping 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 |