CN202459341U - Liquid dispensing device for infusion - Google Patents
Liquid dispensing device for infusion Download PDFInfo
- Publication number
- CN202459341U CN202459341U CN2012200855330U CN201220085533U CN202459341U CN 202459341 U CN202459341 U CN 202459341U CN 2012200855330 U CN2012200855330 U CN 2012200855330U CN 201220085533 U CN201220085533 U CN 201220085533U CN 202459341 U CN202459341 U CN 202459341U
- Authority
- CN
- China
- Prior art keywords
- infusion
- medicament
- medicine
- liquid dispensing
- dispensing device
- 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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- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a liquid dispensing device for infusion. The liquid dispensing device comprises a medicine pot filled with medicine, wherein an air bag communicated with the medicine pot is arranged at the top of the medicine pot, and the medicine pot is connected with a needle head by a connecting pipe. According to the utility model, the air bag and the needle head which are connected with the medicine pot are arranged, so that when the liquid dispensing device is used, the needle head is inserted into an infusion bottle or infusion bag, the liquid in the infusion bottle or infusion bag is sucked to the medicine pot by compressing the air bag to be mixed with the medicine, and the mixed medicine is returned to the infusion bottle or infusion bag by extruding the air bag, so that the operation is convenient, and the liquid dispensing step is simplified; and furthermore, the needle tube and the medicine bottle are integrated, so that the cost is saved.
Description
Technical field
This utility model relates to medical instruments field, relates in particular to a kind of transfusion and uses liquid dispensing device.
Background technology
Transfusion is an important process content in nurse's routine work, during transfusion, according to doctor's usually needs dosing of prescription; Dosing method commonly used is at first from transfusion bag or infusion bottle, to take out a part of liquid with needle tubing, the injection ampoule; Then medicament and liquid are fully dissolved, the reuse needle tubing injects transfusion bag or infusion bottle with the medicinal liquid sucking-off, and this method wastes time and energy very much; Increased nurse's workload, and the needle tubing used of dosing needs frequent cleaning and sterilizing, if use disposable needle tubing; Not only cost is high, and has increased medical waste, is unfavorable for environmental protection.
Summary of the invention
This utility model technical problem to be solved is: provide a kind of transfusion simple to operate and with low cost to use liquid dispensing device.
For solving the problems of the technologies described above, the technical scheme of this utility model is: liquid dispensing device is used in transfusion, comprises that inside is equipped with the medicament kettle of medicament, and an end of said medicament kettle is provided with the air bag that is communicated with said medicament kettle, and the other end is connected with syringe needle through connection tube.
As a kind of improvement, said air bag is the rubber-like spherical envelope.
Owing to adopted technique scheme; The beneficial effect of this utility model is: owing to be provided with air bag and the syringe needle that is connected with the medicament kettle; When this utility model uses syringe needle is inserted infusion bottle or transfusion bag, through compressing gasbag the liquid in infusion bottle or the transfusion bag is sucked in the medicament kettle and mix, through extruding gasbag mixed medicament foldback is returned in infusion bottle or the transfusion bag again with medicament; Easy to operate; Simplified the job step of dosing, and needle tubing and ampoule have been combined as a whole, provided cost savings.
Description of drawings
Below in conjunction with accompanying drawing and embodiment this utility model is further specified.
Accompanying drawing is the structural representation of this utility model embodiment;
Among the figure: the 1-transfusion bag; The 2-plug; The 31-syringe needle; 32-medicament kettle; The 33-air bag; The 34-connection tube.
The specific embodiment
As shown in the figure, liquid dispensing device is used in transfusion, comprises that inside is equipped with the medicament kettle 32 of medicament, and an end of medicament kettle 32 is provided with the air bag 33 that is communicated with medicament kettle 32, and the other end is connected with syringe needle 31 through connection tube 34.
When this utility model uses, syringe needle 31 is inserted the transfusion bag 1 extruding gasbag 33 from plug 2; Air bag 33 slowly recovers shape with mixing with medicament in the suction of the liquid in the transfusion bag 1 medicament kettle 32; Behind the mix homogeneously, extruding gasbag 33 is clamp-oned the liquid of 32 li in medicament kettle in the transfusion bag 1 once more, after medicinal liquid squeezes only; Rapidly syringe needle 31 is extracted, prevented that medicinal liquid from refluxing.
Owing to be provided with air bag and the syringe needle that is connected with the medicament kettle; When this utility model uses syringe needle is inserted infusion bottle or transfusion bag, through compressing gasbag the liquid in infusion bottle or the transfusion bag is sucked in the medicament kettle and mix, through extruding gasbag mixed medicament foldback is returned in infusion bottle or the transfusion bag again with medicament; Easy to operate; Simplified the job step of dosing, and needle tubing and ampoule have been combined as a whole, provided cost savings.
More than show and described ultimate principle of this utility model and the advantage of principal character and this utility model.The technical staff of the industry should understand; This utility model is not restricted to the described embodiments; Under the prerequisite that does not break away from this utility model spirit and scope, this utility model also has various changes and modifications, and these variations and improvement all fall in this utility model scope that requires protection.This utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. liquid dispensing device is used in transfusion, it is characterized in that, comprises that inside is equipped with the medicament kettle of medicament, and an end of said medicament kettle is provided with the air bag that is communicated with said medicament kettle, and the other end is connected with syringe needle through connection tube.
2. liquid dispensing device is used in transfusion as claimed in claim 1, it is characterized in that: said air bag is the rubber-like spherical envelope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200855330U CN202459341U (en) | 2012-03-08 | 2012-03-08 | Liquid dispensing device for infusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200855330U CN202459341U (en) | 2012-03-08 | 2012-03-08 | Liquid dispensing device for infusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202459341U true CN202459341U (en) | 2012-10-03 |
Family
ID=46907545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200855330U Expired - Fee Related CN202459341U (en) | 2012-03-08 | 2012-03-08 | Liquid dispensing device for infusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202459341U (en) |
-
2012
- 2012-03-08 CN CN2012200855330U patent/CN202459341U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130308 |