CN202933329U - Anti-bubble drip chamber of infusion set - Google Patents
Anti-bubble drip chamber of infusion set Download PDFInfo
- Publication number
- CN202933329U CN202933329U CN 201220127653 CN201220127653U CN202933329U CN 202933329 U CN202933329 U CN 202933329U CN 201220127653 CN201220127653 CN 201220127653 CN 201220127653 U CN201220127653 U CN 201220127653U CN 202933329 U CN202933329 U CN 202933329U
- Authority
- CN
- China
- Prior art keywords
- bubble
- dropping funnel
- drip chamber
- infusion set
- transfusion 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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Abstract
The utility model provides an anti-bubble drip chamber of an infusion set. The anti-bubble drip chamber of the infusion set includes an upper connection piece (1), a drip pipe (2), a drip chamber (3) and a lower connection piece (5). The anti-bubble drip chamber of the infusion set is characterized in that the lower end of the inner part of the drip chamber (3) is connected with an anti-bubble device (4) fixedly. Therefore, the anti-bubble drip chamber of the infusion set is simple in structure, convenient and time-saving and labor-saving to use. And the drip chamber is not easy to get blocked. The anti-bubble drip chamber of the infusion set is especially suitable for applying to medical industries.
Description
Technical field:
This utility model relates to a kind of transfusion device, particularly a kind of bubble-proof transfusion device dropping funnel.
Background technology:
at present, the transfusion device that people use, owing to there is no air-vent, medical personnel in use, need to insert fast transfusion device extruding dropping funnel, elasticity by dropping funnel sucks medicinal liquid, when medicinal liquid flows out dropper, due to action of gravitation, when splashing into dropper, medicinal liquid can produce a large amount of bubbles, when strength of fluid is large, bubble is more, aerofluxus more bothers, bubble is blended in liquid, carry downwards along conduit, if bubble enters liquid medicine filter and easily makes liquid medicine filter generation vapour lock, affect flow velocity, medical personnel's dropping funnel that need to flick, thereby reach the purpose that bullet falls bubble, accelerate flowing of liquid.
Summary of the invention:
The purpose of this utility model is exactly that a kind of simple in structure, easy to use, time saving and energy saving, difficult bubble-proof transfusion device dropping funnel that blocks of dropping funnel will be provided.
The purpose of this utility model is achieved in that a kind of bubble-proof transfusion device dropping funnel, comprises upper connector, dropper, dropping funnel, lower connector, it is characterized in that the lower end of described dropping funnel inside is fixedly connected with the Anti-bubble device.
Optimum implementation of this utility model: the Anti-bubble device is made by ABS or PVC, be straight tube-like, taper shape, triangle, it is hard tube when the Anti-bubble device is straight tube-like, porose on the diameter of a cross, when the Anti-bubble device was conical, the lower end was circular base plate, the upper end connects conical, when the Anti-bubble device was triangle, the lower end was cuboid, and the upper end connects triangular pyramidal.
This utility model compared with prior art has the following advantages:
Be fixedly connected with the version of Anti-bubble device due to the lower end of adopting dropping funnel inside, thereby simple in structure, easy to use, time saving and energy saving, dropping funnel is difficult for blocking.
Description of drawings:
Fig. 1: be this utility model embodiment 1 concrete structure schematic diagram
Fig. 2: be this utility model embodiment 2 concrete structure schematic diagrams
Fig. 3: be this utility model embodiment 3 concrete structure schematic diagrams
1, upper connector 2, dropper 3, dropping funnel 4, Anti-bubble device 5, lower connector
The specific embodiment:
Embodiment 1:
Anti-bubble device 4 adopts ABS or PVC to make, upper connector 1 is fixedly connected with dropping funnel 3, dropping funnel 3 is fixedly connected with lower connector 5, the interior upper end of dropping funnel 3 is fixedly connected with dropper 2, the interior lower end of dropping funnel 3 is fixedly connected with Anti-bubble device 4, Anti-bubble device 4 is hard tube during for straight tube-like, and is porose on the sidewall of the diameter of a cross.During use, transfusion liquid flows into dropping funnel, and due to the Anti-bubble device being arranged, bubble is stayed in dropping funnel, can use.
Embodiment 2:
When Anti-bubble device 4 was conical, the lower end was circular base plate, and the upper end connects conical, and its manufacture method is with embodiment 1.Use procedure is with embodiment 1.
Embodiment 3:
When Anti-bubble bagging apparatus 4 was triangle, the lower end was cuboid, and the upper end connects triangular pyramidal, and its manufacture method is with embodiment 1.Use procedure is with embodiment 1.
Claims (5)
1. a bubble-proof transfusion device dropping funnel, comprise upper connector (1), dropper (2), dropping funnel (3), lower connector (5), it is characterized in that described dropping funnel (3) inner lower end is fixedly connected with Anti-bubble device (4).
2. bubble-proof transfusion device dropping funnel according to claim 1 is characterized in that described Anti-bubble device (4) made by ABS or PVC, is straight tube-like, taper shape, triangle.
3. bubble-proof transfusion device dropping funnel according to claim 1 and 2, be hard tube when it is characterized in that described Anti-bubble device (4) for straight tube-like, and is porose on the sidewall of the diameter of a cross.
4. bubble-proof transfusion device dropping funnel according to claim 1 and 2 is characterized in that described Anti-bubble device (4) when conical, and the lower end is circular base plate, and the upper end connects conical.
5. bubble-proof transfusion device dropping funnel according to claim 1 and 2, when it is characterized in that described Anti-bubble device (4) for triangle, the lower end is cuboid, the upper end connects triangular pyramidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220127653 CN202933329U (en) | 2012-03-20 | 2012-03-20 | Anti-bubble drip chamber of infusion set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220127653 CN202933329U (en) | 2012-03-20 | 2012-03-20 | Anti-bubble drip chamber of infusion set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202933329U true CN202933329U (en) | 2013-05-15 |
Family
ID=48317594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220127653 Expired - Fee Related CN202933329U (en) | 2012-03-20 | 2012-03-20 | Anti-bubble drip chamber of infusion set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202933329U (en) |
-
2012
- 2012-03-20 CN CN 201220127653 patent/CN202933329U/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: 20130515 Termination date: 20210320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |