CN201194967Y - Novel continuous liquid-supply transfusion utensil - Google Patents
Novel continuous liquid-supply transfusion utensil Download PDFInfo
- Publication number
- CN201194967Y CN201194967Y CNU2008200865618U CN200820086561U CN201194967Y CN 201194967 Y CN201194967 Y CN 201194967Y CN U2008200865618 U CNU2008200865618 U CN U2008200865618U CN 200820086561 U CN200820086561 U CN 200820086561U CN 201194967 Y CN201194967 Y CN 201194967Y
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- Prior art keywords
- liquid
- liquid storage
- fluid reservoir
- storage cylinder
- guide flow
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a novel liquid continuous supplying transfusion apparatus which comprises a needle, liquid draft tubes and a drip tube, wherein, the needle is communicated with the liquid draft tubes. The transfusion apparatus also comprises a liquid storage room, wherein, the liquid storage room is externally provided with a partition which is used for dividing the liquid storage room into at least two liquid storage cavities which are arranged in the upper and lower positions; the top part of each liquid storage room is communicated with respective liquid draft tubes; the bottom part of the liquid storage cavity arranged at the lowest position is connected with the drip pipe; the bottom part of the partition between every two adjacent liquid storage cavities is provided with a liquid guide hole, and the inner wall of the liquid storage room is provided with a buoyancy balloon provided with a baffle which is matched with the liquid guide hole. The utility model can continuously supply liquid and has convenient use.
Description
Technical field
This utility model belongs to medical Transfusion device.
Background technology
Present known transfusion device is to connect dropper by moulding pin or common syringe needle, and dropper connects the liquid guide flow pipe, and an end of liquid guide flow pipe connects injection needle.Whenever instiling, medicinal liquid needs to call medical personnel's liquid of changing dressings, the shortcoming of existence in when transfusion after finishing: can not continuous liquid supply, use trouble, and can not realize the liquid of changing dressings automatically.
Summary of the invention
For overcome existing transfusion device can not continuous liquid supply, use the deficiency of trouble, this utility model provide a kind of can continuous liquid supply, new type of continuous feed flow transfusion device easy to use.
The technical scheme that its technical problem that solves this utility model adopts is:
A kind of new type of continuous feed flow transfusion device, comprise syringe needle, liquid guide flow pipe and dropper, syringe needle is communicated with the liquid guide flow pipe, described transfusion device also comprises fluid reservoir, described fluid reservoir inside is provided with the partition that is used for fluid reservoir is divided at least two liquid storage cylinders, described at least two liquid storage cylinders are height layout up and down, the top of described each liquid storage cylinder is communicated with separately liquid guide flow pipe, the described bottom that is positioned at the liquid storage cylinder of extreme lower position is connected with dropper, partition bottom between two adjacent liquid storage cylinders has the liquid guide flow hole, at described fluid reservoir inwall baffled buoyant balloon is installed, described baffle plate cooperates with described liquid guide flow hole.
As preferred a kind of scheme: be provided with three partitions in the described fluid reservoir, described fluid reservoir is cut apart and is first liquid storage cylinder, second liquid storage cylinder, the 3rd liquid storage cylinder and the 4th liquid storage cylinder of arranging from top to bottom.
Technical conceive of the present utility model is: the transfusion device of selecting the different size fluid reservoir according to the quantity of different transfusion (bag, bottle).Designed the transfusion device of a multi-cavity continuous liquid supply, partition is arranged respectively in transfusion device, be separated out the fluid reservoir of varying number, cut off the bottom at each fluid reservoir and have the liquid guide flow hole, the buoyant balloon of band baffle plate is housed respectively on the slope below the liquid guide flow hole, respectively the liquid guide flow pipe that connects common syringe needle or mould pin above transfusion device, below transfusion device, connect dropper, installation in each fluid reservoir baffled buoyant balloon on the slope can be blocked up with the baffle plate on the buoyant spheres by the liquid guide flow hole below at the buoyancy in the liquid each being cut off, when the liquid level in first fluid reservoir in the transfusion device drops to the buoyant balloon below, buoyant balloon can descend along with the decline of liquid level, thereby open second liquid storage cylinder that is blocked by the buoyant balloon baffle plate and cut off following liquid guide flow hole, the liquid of second liquid storage cylinder flows to first liquid storage cylinder, and in the inflow dropper, and the like, thereby reach the purpose of continuous liquid supply.
The beneficial effects of the utility model mainly show: can continuous liquid supply, easy to use.
Description of drawings
Fig. 1 is the structural representation of transfusion device of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further described.
With reference to Fig. 1, a kind of new type of continuous feed flow transfusion device, comprise syringe needle 1, liquid guide flow pipe 2 and dropper 3, syringe needle 1 is communicated with liquid guide flow pipe 2, described transfusion device also comprises fluid reservoir 4, described fluid reservoir 4 inside are provided with the partition 5 that is used for fluid reservoir is divided at least two liquid storage cylinders, described at least two liquid storage cylinders are height layout up and down, the top of described each liquid storage cylinder is communicated with separately liquid guide flow pipe 2, the described bottom that is positioned at the liquid storage cylinder of extreme lower position is connected with dropper 3, partition 5 bottoms between two adjacent liquid storage cylinders have liquid guide flow hole 6, at described fluid reservoir inwall baffled buoyant balloon 7 is installed, described baffle plate cooperates with described liquid guide flow hole 6.
Be provided with three in the described fluid reservoir 4 and cut off 5, described fluid reservoir is cut apart and is first liquid storage cylinder, second liquid storage cylinder, the 3rd liquid storage cylinder and the 4th liquid storage cylinder of arranging from top to bottom.
Select the transfusion device of different size fluid reservoir according to the quantity of different transfusion (bag, bottle).Present embodiment fluid reservoir 4 is provided with four different liquid storage cylinders, respectively the liquid guide flow pipe that connects common syringe needle or mould pin above transfusion device, below transfusion device, connect dropper, the baffled buoyant balloon that is installed on the fluid reservoir inwall (being Fig. 1 upslope) in each liquid storage cylinder can be blocked up with the baffle plate on the buoyant spheres by the liquid guide flow hole below at the buoyancy in the liquid each being cut off, when the liquid level in first liquid storage cylinder in the transfusion device drops to buoyant balloon 7 belows, buoyant balloon 7 can descend along with the decline of liquid level, thereby open second fluid reservoir that is blocked by the buoyant balloon baffle plate and cut off following liquid guide flow hole 6, the liquid of second liquid storage cylinder flows to first liquid storage cylinder, and flow in the dropper 3, and the like, thereby reach the purpose of continuous liquid supply.
Claims (2)
1. new type of continuous feed flow transfusion device, comprise syringe needle, liquid guide flow pipe and dropper, syringe needle is communicated with the liquid guide flow pipe, it is characterized in that: described transfusion device also comprises fluid reservoir, described fluid reservoir inside is provided with the partition that is used for fluid reservoir is divided at least two liquid storage cylinders, described at least two liquid storage cylinders are height layout up and down, the top of described each liquid storage cylinder is communicated with separately liquid guide flow pipe, the described bottom that is positioned at the liquid storage cylinder of extreme lower position is connected with dropper, partition bottom between two adjacent liquid storage cylinders has the liquid guide flow hole, at described fluid reservoir inwall baffled buoyant balloon is installed, described baffle plate cooperates with described liquid guide flow hole.
2. new type of continuous feed flow transfusion device as claimed in claim 1 is characterized in that: be provided with three partitions in the described fluid reservoir, described fluid reservoir is cut apart and is first liquid storage cylinder, second liquid storage cylinder, the 3rd liquid storage cylinder and the 4th liquid storage cylinder of arranging from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200865618U CN201194967Y (en) | 2008-05-04 | 2008-05-04 | Novel continuous liquid-supply transfusion utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200865618U CN201194967Y (en) | 2008-05-04 | 2008-05-04 | Novel continuous liquid-supply transfusion utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201194967Y true CN201194967Y (en) | 2009-02-18 |
Family
ID=40414605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200865618U Expired - Fee Related CN201194967Y (en) | 2008-05-04 | 2008-05-04 | Novel continuous liquid-supply transfusion utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201194967Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641772A (en) * | 2016-03-24 | 2016-06-08 | 朱勇 | Dual-plastic-needle automatic-continuing infusion apparatus |
-
2008
- 2008-05-04 CN CNU2008200865618U patent/CN201194967Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641772A (en) * | 2016-03-24 | 2016-06-08 | 朱勇 | Dual-plastic-needle automatic-continuing infusion apparatus |
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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: 20090218 |