CN202198914U - Infusion device with automatic closing function - Google Patents
Infusion device with automatic closing function Download PDFInfo
- Publication number
- CN202198914U CN202198914U CN2011203268057U CN201120326805U CN202198914U CN 202198914 U CN202198914 U CN 202198914U CN 2011203268057 U CN2011203268057 U CN 2011203268057U CN 201120326805 U CN201120326805 U CN 201120326805U CN 202198914 U CN202198914 U CN 202198914U
- Authority
- CN
- China
- Prior art keywords
- infusion
- transfusion
- automatic closing
- tube
- infusion 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses an infusion device with an automatic closing function. The infusion device comprises an infusion pipe, and a dropper and a flow rate regulator, which are arranged on the infusion pipe, wherein an automatic closing device is arranged on the infusion pipe, the automatic closing device comprises a sealed tube body, the two ends of the sealed tube body are connected with the infusion pipe respectively, a partition plate with a liquid outlet is arranged inside the sealed tube body, a floating ball is arranged in a space above the part between the partition plate and the tube body, and the partition plate is designed to be round funnel-shaped so that the floating ball moves down to the lowest end to seal the liquid outlet. According to the infusion device with an automatic closing function, when Chinese medicinal liquid in an infusion bottle runs out, the floating ball falls down to seal the liquid outlet and the medicinal liquid in the infusion device stops flowing, so as to prevent blood from entering the infusion pipe and prevent air from entering a blood vessel and further achieve the automatic closing function. The infusion device is simple in overall structure and convenient to use.
Description
Technical field
This utility model relates to armarium, specifically is a kind of infusion set that can close automatically.
Technical background
Hospital's venous transfusion uses transfusion device; Can not in time make the nurse change medicine bottle when patient is sleeping when infusing; Perhaps the nurse is very busy can not in time change medicine bottle; Medicinal liquid can produce the situation that backflow of blood returns tube for transfusion when flowing to end, also may make the air admission blood vessel in the tube for transfusion, causes patient panic and dangerous.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of infusion set that can close automatically is provided.
This utility model technical scheme of taking of dealing with problems is: a kind of infusion set that can close automatically, and it comprises tube for transfusion, and the kettle and the flow regulator of dripping arranged on the tube for transfusion; Described tube for transfusion is provided with safety shutoff, and this automatic blanked-off pipe device comprises a closed tube, and two connects tube for transfusion respectively; In drag-out hole dividing plate is set; Upper space is provided with ball float between dividing plate and the tank body, and partition shape is designed to the circle infundibulate, so that ball float can seal liquid outlet when going downwards to bottom.
The described infusion set that can close automatically of this utility model, it also comprises transfusion bag, transfusion bag is connected with tube for transfusion.
The described infusion set that can close automatically of this utility model, after the infusion bottle herb liquid flow to end, ball float falls sealed liquid outlet, and the infusion set inner liquid medicine stops to flow, and avoids blood back phenomenon and air admission blood vessel phenomenon, plays automatic closing function.This utility model overall structure is simple, and is easy to use.
Description of drawings
Describe this utility model in detail below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of this utility model embodiment 1.
The specific embodiment
Embodiment 1: with reference to Fig. 1, and a kind of infusion set that can close automatically, it comprises transfusion bag 1; Transfusion bag 1 lower end connects tube for transfusion 2, and the kettle 7 and the flow regulator 8 of dripping arranged on the tube for transfusion, and described tube for transfusion 2 is provided with safety shutoff; This automatic blanked-off pipe device comprises a closed tube 3; Two connects tube for transfusion respectively, in drag-out hole 6 dividing plates 5 are set, upper space is provided with ball float 4 between dividing plate 5 and the body; Partition shape is designed to the circle infundibulate, so that ball float 4 can seal liquid outlet when going downwards to bottom.This utility model can one-shot forming be processed disposable transfusion device, and after the transfusion bag herb liquid flow to end, ball float falls sealed liquid outlet, and the infusion set inner liquid medicine stops to flow, and plays automatic closing function.
Embodiment 2: the structure of the tube for transfusion 2 of present embodiment, droplet kettle 7, flow regulator 8 and safety shutoff does not just have transfusion bag with embodiment 1, and disposable transfusion device is processed in one-shot forming, inserts infusion bottle during use.
Claims (2)
1. the infusion set that can close automatically, it comprises tube for transfusion, and the kettle and the flow regulator of dripping arranged on the tube for transfusion; It is characterized in that: described tube for transfusion is provided with safety shutoff, and this automatic blanked-off pipe device comprises a closed tube, and two connects tube for transfusion respectively; In drag-out hole dividing plate is set; Upper space is provided with ball float between dividing plate and the tank body, and partition shape is designed to the circle infundibulate, so that ball float can seal liquid outlet when going downwards to bottom.
2. the infusion set that can close automatically according to claim 1 is characterized in that: it also comprises transfusion bag, and transfusion bag is connected with tube for transfusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203268057U CN202198914U (en) | 2011-08-30 | 2011-08-30 | Infusion device with automatic closing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203268057U CN202198914U (en) | 2011-08-30 | 2011-08-30 | Infusion device with automatic closing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202198914U true CN202198914U (en) | 2012-04-25 |
Family
ID=45963057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203268057U Expired - Fee Related CN202198914U (en) | 2011-08-30 | 2011-08-30 | Infusion device with automatic closing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202198914U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016082724A1 (en) * | 2014-11-24 | 2016-06-02 | 胡绍勤 | Automatic fluid discharge and drainage device |
| CN107158508A (en) * | 2017-06-06 | 2017-09-15 | 严友希 | A kind of automatic liquid-stopping intravenous transfusion device |
| CN107773815A (en) * | 2016-08-30 | 2018-03-09 | 刘齐山 | Transfusion device |
-
2011
- 2011-08-30 CN CN2011203268057U patent/CN202198914U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016082724A1 (en) * | 2014-11-24 | 2016-06-02 | 胡绍勤 | Automatic fluid discharge and drainage device |
| CN107773815A (en) * | 2016-08-30 | 2018-03-09 | 刘齐山 | Transfusion device |
| CN107158508A (en) * | 2017-06-06 | 2017-09-15 | 严友希 | A kind of automatic liquid-stopping intravenous transfusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20140830 |
|
| EXPY | Termination of patent right or utility model |