CN203777415U - Micro-quantity infusion device - Google Patents
Micro-quantity infusion device Download PDFInfo
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- CN203777415U CN203777415U CN201420129425.8U CN201420129425U CN203777415U CN 203777415 U CN203777415 U CN 203777415U CN 201420129425 U CN201420129425 U CN 201420129425U CN 203777415 U CN203777415 U CN 203777415U
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- China
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- liquid medicine
- elastic force
- microinfusion pump
- pipeline
- pump according
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a pressure infusion device which comprises a one-way valve medicine feeding device, a dosing switch, an elastic liquid storage device, a liquid medicine filtering device, a flow restricting device, a pipeline, a flow rate setting and fine adjustment device, and a Rurl conical outer joint. The pressure infusion device is portable, waterproof, anti-pressing, anti-jamming, free of electricity, and stable in property, thereby providing a convenient and effective method for liquid medicine infusion during field rescue, and meeting the requirements for pre-hospital first aid and general ward patient transportation.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly relates to a kind of microinfusion pump device.
Background technology
The infusion set operation principle of generally using is at present gravity infusion, the wounded in transit for avoiding causing pipe blocking, cause that pipeline is deviate from, Mo Feishi dropper is inverted and causes air and enter and cause aeroembolism etc., require medical personnel and sick and wounded's synchronizing moving and hold liquid high, easily the sick and wounded being caused to injury again; And general infusion set is Portable belt not, affect public ward patient and transport, have dinner, enter the activities such as lavatory, because infusion fluid bag is difficult for fixing, once come off, to hindering patient, cause unnecessary damage.
In view of above deficiency, wish the microinfusion pump that invention is a kind ofly convenient for carrying, waterproof pressure-resistant is anti-interference, support without electric power.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, this utility model provides a kind of microinfusion pump device, have portable, waterproof, against pressure, anti-interference, without the feature of electric power support, stable performance.
In order to realize above object, the technical scheme of taking is: a kind of microinfusion pump, comprises check valve chemicals dosing plant, administration switch, elastic force sump assemblies, liquid medicine filtering device, current-limiting apparatus, pipeline, flow set micromatic setting, Rule circular cone coupling.Check valve chemicals dosing plant is connected with the bottom of elastic force sump assemblies, being connected with check valve chemicals dosing plant of administration switch activity, liquid medicine filtering device is positioned at the exit of elastic force sump assemblies, current-limiting apparatus is arranged on the pipeline between liquid medicine filtering device and flow set micromatic setting, and the terminal of pipeline connects Rule circular cone coupling.
According to above-mentioned a kind of microinfusion pump, one of its feature is that elastic force sump assemblies is combined by cylinder blanket and elasticity Liquid storage bag (or bottle or other have elastic container), four drug delivery ports are set, by medicinal liquid being injected in bag on elasticity Liquid storage bag herein.
According to above-mentioned microinfusion pump, two of its feature is on elastic force sump assemblies, to be provided for reading the scale that injects amount of liquid medicine.
Preferably, current-limiting apparatus is selected tongs.
Preferably, liquid medicine filtering device is selected liquid medicine filtering membrane or liquid medicine filter, and in filtering medicinal liquid, the efficiency of the above microgranule of 5 μ m is not less than 90%.
According to above-mentioned microinfusion pump, two of its feature is to arrange and drip fast scale and microdial on flow set micromatic setting, and dripping fast scale range is 0～480, and microdial scope is 0～50.
Preferably, pipeline adopts PVC material to make, internal diameter 2.2mm.
Compared with prior art, this utility model economy is convenient, is applicable in disaster assistance in enormous quantities, field operations, field rescue, pre hospital care and institute in transport process; Easy to carry, liquid infusion power is not affected by gravity factor, in rescue, transport process, not only can economize nursing human resource, is convenient to carry in transport process yet; Easy to operate, safe and effective the design's using method is simple, and general nurse can use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, a kind of microinfusion pump, comprises 1, check valve chemicals dosing plant, 2, administration switch, 3, elastic force sump assemblies, 4, liquid medicine filtering device, 5, current-limiting apparatus, 6, pipeline, 7, flow set micromatic setting, 8, Rule circular cone coupling.
With reference to Fig. 1, check valve chemicals dosing plant 1, administration switch 2, elastic force sump assemblies housing, flow set micromatic setting 7 and Rule circular cone coupling 8 adopt corresponding applicable macromolecular material injection molded, and pipeline 6 and elastic force sump assemblies 3 adopt corresponding polymer material extrusion to form.Administration switch 2 is assembled on check valve chemicals dosing plant 1, can be movable fixing smoothly, by current-limiting apparatus 5, pipeline 6, flow set micromatic setting 7 and Rule circular cone coupling formation pipeline assembly that bonds together successively, pipeline assembly and elastic force sump assemblies 3 is bonding, and put it in elastic force sump assemblies housing.
The specific embodiment one, liquid medicine filtering device 4 adopts liquid medicine filtering membrane, is directly welded on the liquid outlet of elastic force sump assemblies, then pipeline assembly and elastic force sump assemblies 3 are carried out bonding.
The specific embodiment two, liquid medicine filtering device 4 adopts liquid medicine filters, and one section of pipeline, liquid medicine filter, current-limiting apparatus 5, one section of pipeline, flow set micromatic setting 7 and Rule circular cone coupling 8 is bonding successively, then carries out bonding with elastic force sump assemblies 3.
During use, Rule circular cone coupling 8 is connected with intravenous needle, by the drug delivery port on elastic force sump assemblies 3, carry out dosing, open current-limiting apparatus 5, adjust flux is set micromatic setting 7 and is controlled a speed, and transfusion regulates administration switch 2 use syringes to carry out dosing from check valve chemicals dosing plant 1 midway.
Claims (7)
1. a microinfusion pump, comprise check valve chemicals dosing plant, administration switch, elastic force sump assemblies, liquid medicine filtering device, current-limiting apparatus, pipeline, flow set micromatic setting, Rule circular cone coupling, check valve chemicals dosing plant is connected with the bottom of elastic force sump assemblies, being connected with check valve chemicals dosing plant of administration switch activity, liquid medicine filtering device is positioned at the exit of elastic force sump assemblies, and current-limiting apparatus is arranged on the pipeline between liquid medicine filtering device and flow set micromatic setting, and the terminal of pipeline connects Rule circular cone coupling.
2. microinfusion pump according to claim 1, it is characterized in that elastic force sump assemblies is combined by cylinder blanket and elasticity Liquid storage bag (or bottle or other have elastic container), four drug delivery ports are set, by medicinal liquid being injected in bag on elasticity Liquid storage bag herein.
3. microinfusion pump according to claim 1, is characterized in that on elastic force sump assemblies, being provided for reading the scale that injects amount of liquid medicine.
4. microinfusion pump according to claim 1, preferred, and current-limiting apparatus is selected tongs.
5. microinfusion pump according to claim 1, preferred, and liquid medicine filtering device is selected liquid medicine filtering membrane or liquid medicine filter, and in filtering medicinal liquid, the efficiency of the above microgranule of 5 μ m is not less than 90%.
6. microinfusion pump according to claim 1, is characterized in that arranging and dripping fast scale and a microdial on flow set micromatic setting, and dripping a fast scale range is 0～480, and microdial scope is 0～50.
7. microinfusion pump according to claim 1, preferred, and pipeline adopts PVC material to make, internal diameter 2.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129425.8U CN203777415U (en) | 2014-03-21 | 2014-03-21 | Micro-quantity infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420129425.8U CN203777415U (en) | 2014-03-21 | 2014-03-21 | Micro-quantity infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203777415U true CN203777415U (en) | 2014-08-20 |
Family
ID=51313650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420129425.8U Expired - Fee Related CN203777415U (en) | 2014-03-21 | 2014-03-21 | Micro-quantity infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203777415U (en) |
-
2014
- 2014-03-21 CN CN201420129425.8U patent/CN203777415U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150321 |
|
| EXPY | Termination of patent right or utility model |