CN203001558U - Infusion apparatus - Google Patents
Infusion apparatus Download PDFInfo
- Publication number
- CN203001558U CN203001558U CN 201320011537 CN201320011537U CN203001558U CN 203001558 U CN203001558 U CN 203001558U CN 201320011537 CN201320011537 CN 201320011537 CN 201320011537 U CN201320011537 U CN 201320011537U CN 203001558 U CN203001558 U CN 203001558U
- Authority
- CN
- China
- Prior art keywords
- tube
- transfusion
- float ball
- infusion
- fei shi
- 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
An infusion apparatus capable of preventing air from being input comprises an infusion tube and a Murphy's tube connected with the infusion tube, wherein a floating ball and a track capable of floating up-and-down along with the floating ball are arranged in the Murphy's tube. The infusion apparatus can avoid that the liquid level of the infusion tube drops below the Murphy's tube, so as to prevent air from entering a pipeline to avoid the trouble of re-exhausting or the risk that the air is input into a body of a patient.
Description
Technical field
This utility model relates to a kind of transfusion device, relates in particular to a kind of transfusion device that prevents the gas input.
Background technology
This situation is often arranged: forget for various reasons timely observation transfusion situation in patient and family members' infusion process in clinical position, result causes liquid level of perfusion tube to be down to below black Fei Shi pipe, air enters pipeline, cause that the patient is panic, result needs aerofluxus again, and What is more inputs gas in patient body.
Summary of the invention
In order to address the above problem, this utility model provides a kind of transfusion device that can prevent the gas input.
The technical solution adopted in the utility model is: a kind of transfusion device, comprise the black Fei Shi pipe that tube for transfusion is connected with tube for transfusion, and in described black Fei Shi pipe, a float ball is set, and the track that fluctuates of described float ball.
Described float ball density is the 80%-90% of water density.
This utility model can prevent effectively that owing to having adopted above structure air from entering in the tube for transfusion of black Fei Shi pipe lower end.
Description of drawings
Fig. 1 is structure diagram of the present utility model.
In figure: 1 tube for transfusion, 2 black Fei Shi pipes, 3 float ball, 4 tracks.
The specific embodiment
With reference to shown in Figure 1, a kind of transfusion device of this utility model comprises the black Fei Shi pipe 2 that tube for transfusion 1 is connected with tube for transfusion, and described black Fei Shi manages 2 and interior a float ball 3 is set, and the track 4 that fluctuates of described float ball.
Described float ball density is the 80%-90% of water density.
China ink Fei Shi intraluminal fluid face is down to when being not enough to float ball is floated, because of the effect of float ball self gravitation with autoshutdown.Prevent that air from entering in the tube for transfusion of black Fei Shi pipe lower end thereby reach.
Claims (2)
1. transfusion device comprises the black Fei Shi pipe that tube for transfusion is connected with tube for transfusion, it is characterized in that, in described black Fei Shi pipe, a float ball is set, and the track that fluctuates of described float ball.
2. a kind of transfusion device according to claim 1, is characterized in that, described float ball density is the 80%-90% of water density.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320011537 CN203001558U (en) | 2013-01-10 | 2013-01-10 | Infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320011537 CN203001558U (en) | 2013-01-10 | 2013-01-10 | Infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203001558U true CN203001558U (en) | 2013-06-19 |
Family
ID=48593196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320011537 Expired - Fee Related CN203001558U (en) | 2013-01-10 | 2013-01-10 | Infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203001558U (en) |
-
2013
- 2013-01-10 CN CN 201320011537 patent/CN203001558U/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: 20130619 Termination date: 20140110 |