CN201067546Y - Quick or slow dual-purpose transfusion device - Google Patents
Quick or slow dual-purpose transfusion device Download PDFInfo
- Publication number
- CN201067546Y CN201067546Y CNU2007200265402U CN200720026540U CN201067546Y CN 201067546 Y CN201067546 Y CN 201067546Y CN U2007200265402 U CNU2007200265402 U CN U2007200265402U CN 200720026540 U CN200720026540 U CN 200720026540U CN 201067546 Y CN201067546 Y CN 201067546Y
- Authority
- CN
- China
- Prior art keywords
- elastic bag
- transfusion
- puncture needle
- liquor
- utility
- 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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Abstract
The utility model provides a fast/slow dual-purpose transfusion device, which belongs to the technical field of the medical appliances and consists of a liquor puncture needle, a guide tube, a non-return valve, an elastic bag, a switch, a filter and a venous puncture needle. The transfusion device is characterized in that the elastic bag is transparent, two non-return valves with the same flowing direction are respectively arranged on the top and the bottom of the elastic bag, the liquor puncture needle and the venous puncture needle are connected with the non-return valves above and under the elastic bag by guide tubes, the switch and the filter are sequentially arranged on the guide tube between the elastic bag and the venous puncture needle. The utility model has the advantages that the structure is simple, the operation is convenient, the transfusion speed can be high or low; rapid blood transfusion or liquor transfusion can be realized just by continuously pressing and releasing the elastic bag, so that the blood or liquor can be transfused into the body rapidly; the liquid in the vessel can not be polluted, so the utility model is especially suitable for battlefield rescue, emergent treatment or rescue for patients during disruptive events and so on.
Description
Technical field
This utility model belongs to technical field of medical instruments, a kind of specifically dual-purpose blood transfusion and infusion device of speed that is used for patient's transfusion or blood transfusion usefulness.
Background technology
In the actual life, the existing transfusion device of patient's general using that needs to transfuse blood, infuse is got final product, but in particular cases as under the environment such as accident, war, as need the patient is transfused blood fast, infuses, existing transfusion device just can not reach requirement.And existing method generally is with syringe cylinder injecting gas increase pressure in infusion bottle or transfusion bag, forces medicine liquid droplet speed to be accelerated, and there is troublesome poeration in this mode, and labor intensity is big, easily pollutes defectives such as easy-to-leak liquid.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of simple in structure, easy to use, utilizes the strength hold medicinal liquid or blood can be imported fast the dual-purpose blood transfusion and infusion device of speed of human body.
The purpose of this utility model is achieved in that the dual-purpose blood transfusion and infusion device of this speed is made up of medicinal liquid puncture needle, conduit, check valve, elastic bag, switch, filter, venipuncture needle, elastic bag is transparence, the elastic bag upper and lower is respectively equipped with the identical check valve of direction, medicinal liquid puncture needle and venipuncture needle are connected on the check valve of elastic bag upper and lower by conduit respectively, are provided with switch and filter on the conduit between elastic bag and the venipuncture needle successively.
During use, the medicinal liquid puncture needle is inserted in infusion bottle or the transfusion bag,, can realize blood transfusion fast or transfusion by continuously extruded and loosening elastic bag if need blood transfusion fast or transfusion; As not needing blood transfusion fast or transfusion, can get final product by the on-off control transfusion speed.
Advantage of the present utility model: simple in structure, easy to use, speed is dual-purpose, can realize blood transfusion fast or transfusion by continuously extruded and loosening elastic bag, make medicinal liquid or blood import human body fast, can not pollute the liquid in the container, be particularly suitable in rescue of battlefield, the accident emergent management, rescue to the patient etc.
Description of drawings
Accompanying drawing is a structure chart of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: the dual-purpose blood transfusion and infusion device of this speed is by medicinal liquid puncture needle 1, conduit 2, check valve 3, elastic bag 4, switch 5, filter 6, venipuncture needle 7 are formed, elastic bag 4 is transparence, elastic bag 4 upper and lowers are respectively equipped with the identical check valve of direction 3, medicinal liquid puncture needle 1 and venipuncture needle 7 are connected on the check valve 3 of elastic bag 4 upper and lowers by conduit 2 respectively, are provided with switch 5 and filter 6 on the conduit 2 between elastic bag 4 and the venipuncture needle 7 successively.
Claims (1)
1. dual-purpose blood transfusion and infusion device of speed, by medicinal liquid puncture needle (1), conduit (2), check valve (3), elastic bag (4), switch (5), filter (6), venipuncture needle (7) is formed, it is characterized in that elastic bag (4) is transparence, elastic bag (4) upper and lower is respectively equipped with the identical check valve of direction (3), medicinal liquid puncture needle (1) and venipuncture needle (7) are connected on the check valve (3) of elastic bag (4) upper and lower by conduit (2) respectively, are provided with switch (5) and filter (6) on the conduit (2) between elastic bag (4) and the venipuncture needle (7) successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200265402U CN201067546Y (en) | 2007-08-16 | 2007-08-16 | Quick or slow dual-purpose transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200265402U CN201067546Y (en) | 2007-08-16 | 2007-08-16 | Quick or slow dual-purpose transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201067546Y true CN201067546Y (en) | 2008-06-04 |
Family
ID=39488919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200265402U Expired - Fee Related CN201067546Y (en) | 2007-08-16 | 2007-08-16 | Quick or slow dual-purpose transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201067546Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755323A (en) * | 2021-01-26 | 2021-05-07 | 北京新科华大医疗技术有限公司 | Blood transfusion device and blood transfusion system |
-
2007
- 2007-08-16 CN CNU2007200265402U patent/CN201067546Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755323A (en) * | 2021-01-26 | 2021-05-07 | 北京新科华大医疗技术有限公司 | Blood transfusion device and blood transfusion system |
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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 |