CN201658697U - Disposable infusion set incapable of wetting air filter membrane - Google Patents
Disposable infusion set incapable of wetting air filter membrane Download PDFInfo
- Publication number
- CN201658697U CN201658697U CN2010201236983U CN201020123698U CN201658697U CN 201658697 U CN201658697 U CN 201658697U CN 2010201236983 U CN2010201236983 U CN 2010201236983U CN 201020123698 U CN201020123698 U CN 201020123698U CN 201658697 U CN201658697 U CN 201658697U
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- CN
- China
- Prior art keywords
- air inlet
- filter membrane
- air
- air filter
- bottle
- 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 relates to a disposable infusion set incapable of wetting an air filter membrane, which comprises a disposable medical infusion set, wherein the disposable medical infusion set mainly comprises a bottle-inserting cone, a drop tank, an infusion tube, a flow regulator, a syringe needle, an air inlet tube, and the air filter membrane, the bottle-inserting cone is internally provided with an air inlet channel communicated with the air inlet tube, the air filter membrane is placed at the air inlet of the air inlet tube; and the disposable infusion set is characterized in that the air inlet of the air inlet tube is higher than the liquid level of an infusion bottle. The disposable infusion set has the advantages that as an air outlet tube of the infusion set is higher than the liquid level of the infusion bottle, liquid medicine can not enter the air inlet tube, thus preventing the air filter membrane from being wetted by the liquid medicine, leading the air filter membrane to have smooth air suction and being beneficial to infusion.
Description
Technical field
This utility model relates to the disposable transfusion device field.
Background technology
The Dispoable medical transfusion device mainly is made up of slotting bottle awl, a kettle, tube for transfusion, flow regulator, syringe needle, air inlet pipe, air filter membrane, in inserting the bottle awl, be provided with air intake duct, air inlet pipe communicates with the air intake duct of inserting the bottle awl, the air filter membrane is placed in the air inlet place of air inlet pipe, and the air inlet place of air inlet pipe is positioned at the base portion of inserting the bottle awl; Its weak point is because the air inlet place of air inlet pipe is positioned at the base portion of inserting the bottle awl, and during transfusion, medicinal liquid can enter air inlet pipe the air filter membrane is soaked, and makes the air inlet of air filter membrane not smooth, and air is difficult to enter in the bottle, and pressure of the inside of a bottle is descended, and causes the transfusion difficulty.
The utility model content
The purpose of this utility model is exactly to have the above-mentioned deficiency of Dispoable medical transfusion device now in order to solve, and the not disposable transfusion device of humid air filter membrane is provided.
This utility model comprises the Dispoable medical transfusion device, the Dispoable medical transfusion device mainly is made up of slotting bottle awl 1, a kettle 2, tube for transfusion 3, flow regulator 4, syringe needle, air inlet pipe 5, air filter membrane 6, in inserting bottle awl 1, be provided with air intake duct, air inlet pipe 5 communicates with the air intake duct of inserting bottle awl 1, and air filter membrane 6 is placed in the air inlet place of air inlet pipe 5; It is characterized in that: the air inlet of air inlet pipe 5 is higher than the infusion bottle liquid level.
The utility model has the advantages that: because the transfusion device exhaustor is higher than the infusion bottle liquid level, medicinal liquid can not enter air inlet pipe, thereby avoids the air filter membrane to be soaked by medicinal liquid, makes the air inlet of air filter membrane smooth and easy, favourable transfusion.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
As shown in Figure 1, this utility model comprises the Dispoable medical transfusion device, the Dispoable medical transfusion device mainly is made up of slotting bottle awl 1, a kettle 2, tube for transfusion 3, flow regulator 4, syringe needle, air inlet pipe 5, air filter membrane 6, in inserting bottle awl 1, be provided with air intake duct, air inlet pipe 5 communicates with the air intake duct of inserting bottle awl 1, and air filter membrane 6 is placed in the air inlet place of air inlet pipe 5; But air inlet pipe 5 will be processed with rigid plastics, and upwards curved, the air inlet of air inlet pipe 5 is positioned on the slotting bottle awl, and is higher than the infusion bottle liquid level.
Claims (1)
1. the disposable transfusion device of humid air filter membrane not, comprise the Dispoable medical transfusion device, the Dispoable medical transfusion device mainly is made up of slotting bottle awl, a kettle, tube for transfusion, flow regulator, syringe needle, air inlet pipe, air filter membrane, in inserting the bottle awl, be provided with air intake duct, air inlet pipe communicates with the air intake duct of inserting the bottle awl, and the air filter membrane is placed in the air inlet place of air inlet pipe; It is characterized in that: the air inlet of air inlet pipe is higher than the infusion bottle liquid level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201236983U CN201658697U (en) | 2010-02-12 | 2010-02-12 | Disposable infusion set incapable of wetting air filter membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201236983U CN201658697U (en) | 2010-02-12 | 2010-02-12 | Disposable infusion set incapable of wetting air filter membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201658697U true CN201658697U (en) | 2010-12-01 |
Family
ID=43229105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201236983U Expired - Fee Related CN201658697U (en) | 2010-02-12 | 2010-02-12 | Disposable infusion set incapable of wetting air filter membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201658697U (en) |
-
2010
- 2010-02-12 CN CN2010201236983U patent/CN201658697U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20160212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |