CN202052155U - Improved medical infusion tube - Google Patents
Improved medical infusion tube Download PDFInfo
- Publication number
- CN202052155U CN202052155U CN2011200615262U CN201120061526U CN202052155U CN 202052155 U CN202052155 U CN 202052155U CN 2011200615262 U CN2011200615262 U CN 2011200615262U CN 201120061526 U CN201120061526 U CN 201120061526U CN 202052155 U CN202052155 U CN 202052155U
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- CN
- China
- Prior art keywords
- liquid
- liquid dripping
- dripping kettle
- improved medical
- float
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an improved medical infusion tube, which comprises a liquid dropping pot. A floater is arranged inside the liquid dropping pot, and the center of the bottom face of the floater is provided with a guiding piston rod which is coaxially arranged with the liquid dropping pot. The guiding piston rod is in liquid sealing match with the liquid outlet tube at the lower end of the liquid dropping pot. A magnet attracting sheet is inlaid inside the bottom face of the floater in a liquid sealing mode, and a magnet attracting seat is fixedly installed on the peripheral rim of the liquid outlet tube at the lower end of the liquid dropping pot. The improved medical infusion tube is simple in structure, convenient to use and capable of effectively avoiding the phenomenon that blood in a vessel flows backwards to the infusion tube after infusion of a patient.
Description
Technical field
This utility model relates to a kind of improved medical infusion lines.
Background technology
When patient infuses in hospital, often occur because patient falls asleep, and medical personnel do not have in time to change backflow of blood in the patient vessel that medicine bottle causes and advance phenomenon in the tube for transfusion, though infusion regulator all is being set on the existing tube for transfusion, can in needs, cut off tube for transfusion, but need manually operate, use very inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of improved medical infusion lines, and it is simple in structure, can close infusion pipeline automatically, prevents patient's flow backwards phenomenon in the tube for transfusion into of back vessel inner blood of having infused effectively, and is easy to use.
The purpose of this utility model is to realize like this, a kind of improved medical infusion lines, comprise liquid dripping kettle, one float is being set in liquid dripping kettle, the bottom center place of float has a guide piston bar, and guide piston bar and liquid dripping kettle concentric arrange that the guide piston bar is liquid sealing with the lower end drain pipe of liquid dripping kettle and cooperates, be the liquid sealing setting-in in the float bottom surface and Magnet absorption sheet, on the drain pipe outer peripheral edges of the lower end of liquid dripping kettle, fixedly mounting the Magnet adsorption site.
This utility model is simple in structure, after transfusion finishes, under the adsorption of Magnet adsorption site, the float that has Magnet absorption sheet moves downwards, make the guide piston bar of its bottom cooperate in the lower end drain pipe that inserts liquid dripping kettle, and keep static, thereby close infusion pipeline automatically.Even patient falls asleep like this, perhaps medical personnel in time do not change infusion bottle, can prevent patient's back vessel inner blood into interior phenomenon of tube for transfusion that flows backwards of having infused effectively yet, and are easy to use.
Description of drawings
Below in conjunction with accompanying drawing this utility model is described in further detail.
Fig. 1 is a main TV structure sketch map of the present utility model.
The specific embodiment
A kind of improved medical infusion lines as shown in Figure 1, comprises liquid dripping kettle 5, and a float 4 is being set in liquid dripping kettle 5, and the bottom center place of float 4 has a guide piston bar, and the guide piston bar is inverted cone.Guide piston bar and liquid dripping kettle 5 concentrics arrange that the guide piston bar is liquid sealing with the lower end drain pipe of liquid dripping kettle and cooperates, are the liquid sealing setting-in in the float bottom surface and Magnet and adsorb sheet 3, and Magnet adsorbs sheet 3 ringwise or circle or rectangle or triangle.Magnet absorption sheet 3 is uniform to be arranged in the bottom surface of float 4.On the drain pipe outer peripheral edges of the lower end of liquid dripping kettle 5, fixedly mounting Magnet adsorption site 1.Magnet adsorption site 1 can be by being threaded or clip is fixedly mounted on the described drain pipe.After transfusion finished, under the adsorption of Magnet adsorption site 1, the float 4 that has Magnet absorption sheet moved downwards, makes the guide piston bar of its bottom cooperate in the lower end drain pipe that inserts liquid dripping kettle 5, and keeps static, thereby close infusion pipeline automatically.This utility model is simple in structure, can prevent patient's flow backwards phenomenon in the tube for transfusion into of back vessel inner blood of having infused effectively, and is easy to use.
As further improvement of the utility model, be provided with respectively on the Magnet adsorption site 1 near switch 2 and alarm signal and handling transmitting element 6, alarm signal is handled transmitting element 6 and is linked to each other with transfusion alarm receiver in being installed in nurse station by radio signal.When perceive near switch 2 float 4 near the time, can be in time handle transmitting element 6 and report to the police to nurse station by alarm signal, remind medical personnel in time to change infusion bottle.
As further improvement of the utility model, the end face center of said float 4 also has last guide piston bar, and last guide piston bar is tapered, and when the medicinal liquid in the liquid dripping kettle 5 was filled with, last guide piston bar was in order to the top inlet sealing with liquid dripping kettle 5.
Claims (2)
1. improved medical infusion lines, comprise liquid dripping kettle, it is characterized in that: a float is being set in liquid dripping kettle, the bottom center place of float has a guide piston bar, guide piston bar and liquid dripping kettle concentric are arranged, the guide piston bar is liquid sealing with the lower end drain pipe of liquid dripping kettle and cooperates, and is the liquid sealing setting-in in the float bottom surface and Magnet absorption sheet, is fixedly mounting the Magnet adsorption site on the drain pipe outer peripheral edges of the lower end of liquid dripping kettle.
2. improved medical infusion lines according to claim 1, it is characterized in that: be provided with respectively on the Magnet adsorption site near switch and alarm signal and handling transmitting element, alarm signal is handled transmitting element and is linked to each other with transfusion alarm receiver in being installed in nurse station by radio signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200615262U CN202052155U (en) | 2011-03-10 | 2011-03-10 | Improved medical infusion tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200615262U CN202052155U (en) | 2011-03-10 | 2011-03-10 | Improved medical infusion tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202052155U true CN202052155U (en) | 2011-11-30 |
Family
ID=45012143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200615262U Expired - Fee Related CN202052155U (en) | 2011-03-10 | 2011-03-10 | Improved medical infusion tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202052155U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641533A (en) * | 2012-04-10 | 2012-08-22 | 林建雄 | Device used for filtering infusion set liquid and preventing backflow |
| CN106581806A (en) * | 2015-10-20 | 2017-04-26 | 湖南省绿洲惠康发展有限公司 | Disposable self-sealed automatic liquid-stopping transfusion device |
| CN113081062A (en) * | 2021-04-09 | 2021-07-09 | 青岛大学附属医院 | Urine sampling device for nephrology department |
-
2011
- 2011-03-10 CN CN2011200615262U patent/CN202052155U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641533A (en) * | 2012-04-10 | 2012-08-22 | 林建雄 | Device used for filtering infusion set liquid and preventing backflow |
| CN102641533B (en) * | 2012-04-10 | 2015-03-18 | 林建雄 | Device used for filtering infusion set liquid and preventing backflow |
| CN106581806A (en) * | 2015-10-20 | 2017-04-26 | 湖南省绿洲惠康发展有限公司 | Disposable self-sealed automatic liquid-stopping transfusion device |
| CN106581806B (en) * | 2015-10-20 | 2023-02-28 | 湖南省绿洲惠康发展有限公司 | Disposable self-closed automatic liquid-stopping infusion apparatus |
| CN113081062A (en) * | 2021-04-09 | 2021-07-09 | 青岛大学附属医院 | Urine sampling device for nephrology department |
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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: 20111130 Termination date: 20120310 |