CN203107892U - Automatic exhaust dripping bucket for infusion apparatus - Google Patents
Automatic exhaust dripping bucket for infusion apparatus Download PDFInfo
- Publication number
- CN203107892U CN203107892U CN 201320086869 CN201320086869U CN203107892U CN 203107892 U CN203107892 U CN 203107892U CN 201320086869 CN201320086869 CN 201320086869 CN 201320086869 U CN201320086869 U CN 201320086869U CN 203107892 U CN203107892 U CN 203107892U
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- CN
- China
- Prior art keywords
- dripping bucket
- dropping funnel
- vertical pipe
- infusion apparatus
- liquid
- 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 - Lifetime
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Abstract
The utility model provides an automatic exhaust dripping bucket for an infusion apparatus. The automatic exhaust dripping bucket for the infusion apparatus comprises a dripping bucket body and is characterized in that an exhaust device is arranged inside the dripping bucket body, the exhaust device comprises a vertical pipe I and a vertical pipe II, an arc-shaped connecting part is arranged between the top end portion of the vertical pipe I and the top end portion of the vertical pipe II, the lower end of the vertical pipe I is connected with a liquid outlet of the dripping bucket body, the lower end of the vertical pipe II is a liquid inlet, and the distance between the liquid inlet and the liquid outlet of the dripping bucket body is 1-15mm. According to the automatic exhaust dripping bucket for the infusion apparatus, the exhaust device is mounted inside the dripping bucket body, by means of the principles of liquid pressure and pressure difference, liquid is pressed into the vertical pipe I and the vertical pipe II of the exhaust device through pressure and then flows out, and thus the purpose of automatic exhaust is achieved. The automatic exhaust dripping bucket for the infusion apparatus is reasonable in design, simple in structure and convenient to use. Moreover, by means of the automatic exhaust dripping bucket for the infusion apparatus, air is exhausted, and the problem of bubbles is solved effectively. In addition, the automatic exhaust dripping bucket for the infusion apparatus is not limited by liquid medicines, is capable of solving the bubble problem caused by the fact that the liquid medicine is infused too fast occasionally, and guarantees the safety of infusion.
Description
Technical field
This utility model relates to a kind of area of medical devices, particularly a kind of transfusion device automatic vent dropping funnel.
Background technology
The common disposable transfusion device of present clinical use, if not aerofluxus in advance in the infusion process, be easy in pipeline, produce a lot of bubbles, these bubbles may enter human body in infusion process, the nurse people known from experience produces certain injury, so before transfusion, need spend the regular hour and go aerofluxus, so not only waste nurse's time, and sometimes also can not cause bubble to enter human body because carelessness gas drains.Can well address this problem from the exhaust transfusion device.The principle that present automatic-exhaust transfusion device adopts all is to add a kind of exhaust apparatus in dropping funnel the inside, this exhaust apparatus utilizes the surface tension principle design of liquid, but since the surface tension of various liquid each is different, want to reach the transfusion device that is fit to various medicinal liquids and be not easy.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, and transfusion device a kind of reasonable in design, easy to use automatic vent dropping funnel is provided.
Technical problem to be solved in the utility model is to realize by following technical scheme, this utility model is a kind of transfusion device automatic vent dropping funnel, comprise the dropping funnel body, be characterized in: in the dropping funnel body, be provided with exhaust apparatus, described exhaust apparatus comprises vertical tube I and vertical tube II, be provided with the arc connecting portion between the upper end of vertical tube I and vertical tube II, the lower end of vertical tube I links to each other with the liquid outlet of dropping funnel body, the lower end of vertical tube II is made as inlet, and the distance of the liquid outlet of inlet and dropping funnel body is 1-15mm.
Technical problem to be solved in the utility model can also further realize that the distance of the liquid outlet of inlet and dropping funnel body is 10mm by following technical scheme.
Technical problem to be solved in the utility model can also further realize that described dropping funnel body top is provided with the feed liquor block by following technical scheme.
This utility model utilizes liquid pressure and draught head principle by in the dropping funnel body exhaust apparatus being installed, and is pressed onto liquid in the vertical tube I of exhaust apparatus and the vertical tube II and flows out by pressure, thereby reach self-bleeding function.Compared with prior art, it is reasonable in design, and is simple in structure, easy to use, problem that can effectively solution bubble in the time of aerofluxus is not subjected to the restriction of medicinal liquid simultaneously, and can solve at when transfusion too fast air bubble problem that causes of transfusion speed once in a while, guaranteed transfusion safety.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
Following with reference to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the present invention further, and do not constitute the restriction to its right.
With reference to Fig. 1, a kind of transfusion device automatic vent dropping funnel, comprise dropping funnel body 1, in dropping funnel body 1, be provided with exhaust apparatus, device of air adopts ABS or other medical macromolecular materials to make, described exhaust apparatus comprises vertical tube I 5 and vertical tube II 4, be provided with arc connecting portion 3 between the upper end of vertical tube I 5 and vertical tube II 4, arc connecting portion 3 can directly be the circular arc connection tube, the lower end of vertical tube I 5 links to each other with the liquid outlet of dropping funnel body 1, the lower end of vertical tube II 4 is made as inlet 6, and inlet 6 is 1-15mm with the distance of the liquid outlet of dropping funnel body 1, and preferred distance is 10mm.
Described dropping funnel body 1 top is provided with feed liquor block 2, and this dropping funnel adopts the injection molding way manufacturing, can overcome the shortcoming of common blowing dropping funnel easy deformation, simultaneously the easy to exhaust Unit Installation.
During use, liquid at first enters in the dropping funnel body 1 from the inlet of dropping funnel body 1, after gathering reaches certain amount of fluid, the dropping funnel body can produce certain pressure for 1 li, this pressure can be pressed onto the inlet 6 of the liquid in the dropping funnel body 1 from vertical tube II 4 lower ends in vertical tube I 5 and the vertical tube II 4, liquid runs down vertical tube I 5 and vertical tube II 4 flow out, and this process does not need to push the effect that dropping funnel just can reach aerofluxus smoothly, and is convenient to use.
Claims (3)
1. transfusion device automatic vent dropping funnel, comprise the dropping funnel body, it is characterized in that: in the dropping funnel body, be provided with exhaust apparatus, described exhaust apparatus comprises vertical tube I and vertical tube II, be provided with the arc connecting portion between the upper end of vertical tube I and vertical tube II, the lower end of vertical tube I links to each other with the liquid outlet of dropping funnel body, and the lower end of vertical tube II is made as inlet, and the distance of the liquid outlet of inlet and dropping funnel body is 1-15mm.
2. transfusion device according to claim 1 automatic vent dropping funnel, it is characterized in that: the distance of the liquid outlet of inlet and dropping funnel body is 10mm.
3. transfusion device according to claim 1 automatic vent dropping funnel is characterized in that: described dropping funnel body top is provided with the feed liquor block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086869 CN203107892U (en) | 2013-02-26 | 2013-02-26 | Automatic exhaust dripping bucket for infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086869 CN203107892U (en) | 2013-02-26 | 2013-02-26 | Automatic exhaust dripping bucket for infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203107892U true CN203107892U (en) | 2013-08-07 |
Family
ID=48888275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320086869 Expired - Lifetime CN203107892U (en) | 2013-02-26 | 2013-02-26 | Automatic exhaust dripping bucket for infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203107892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001242A (en) * | 2013-02-26 | 2014-08-27 | 江苏苏云医疗器材有限公司 | Automatic exhaust dripping bucket for infusion apparatus |
-
2013
- 2013-02-26 CN CN 201320086869 patent/CN203107892U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001242A (en) * | 2013-02-26 | 2014-08-27 | 江苏苏云医疗器材有限公司 | Automatic exhaust dripping bucket for infusion apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |