CN202605416U - Automatic exhaust dripping bucket for infusion apparatus - Google Patents
Automatic exhaust dripping bucket for infusion apparatus Download PDFInfo
- Publication number
- CN202605416U CN202605416U CN 201220233316 CN201220233316U CN202605416U CN 202605416 U CN202605416 U CN 202605416U CN 201220233316 CN201220233316 CN 201220233316 CN 201220233316 U CN201220233316 U CN 201220233316U CN 202605416 U CN202605416 U CN 202605416U
- Authority
- CN
- China
- Prior art keywords
- dropping funnel
- liquid guide
- exhaust
- section
- dripping bucket
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an automatic exhaust dripping bucket for an infusion apparatus. An exhaust liquid guide pipe connected with a liquid outlet of a dripping bucket is arranged in the dripping bucket; the upper end of the exhaust liquid guide pipe is closed; at least two vertical liquid guide seams are uniformly arranged on the pipe wall of the exhaust liquid guide pipe; each liquid guide seam is composed of a narrow-seam section at the lower part and a wide-seam section at the upper part; the height of the upper end part of the narrow-seam section is not less than 1/4 of the length of the dripping bucket; and the wide-seam section is of a trapezoidal structure with big top and small bottom. According to the utility model, the exhaust liquid guide pipe is mounted in the dripping bucket, vertical liquid guide seams are arranged on the exhaust liquid guide pipe, and the upper part of each liquid guide seam is a wide-seam section while the lower part is a narrow-seam section, thereby being more favorable for exhausting gas from the dripping bucket; and the automatic exhaust dripping bucket is reasonable in design and simple in structure, is convenient to use, can quickly and effectively exhaust gas in an infusion pipe, effectively prevents bubbles in the infusion pipe from entering a human body, and guarantees the infusion safety.
Description
Technical field
This utility model relates to a kind of area of medical devices, and particularly a kind of transfusion device is used the automatic vent dropping funnel.
Background technology
The dropping funnel that present transfusion device is clinically used has common dropping funnel and automatic vent dropping funnel; Common dropping funnel needs manual work to carry out aerofluxus in use; So not only wasted nurse's time, and sometimes also can not cause bubble to get into human body because carelessness gas drains.The automatic vent dropping funnel can be discharged the gas in the transfusion device automatically, but existing automatic vent dropping funnel complex structure is made inconvenience, and exhaust effect is bad simultaneously.
Summary of the invention
This utility model technical problem to be solved is the deficiency to prior art, provides a kind of reasonable in design, simple in structure, and the transfusion device of good exhaust effect is used the automatic vent dropping funnel.
This utility model technical problem to be solved is to realize through following technical scheme; This utility model is that a kind of transfusion device is used the automatic vent dropping funnel; Be characterized in: in dropping funnel, be provided with the aerofluxus catheter that joins with the dropping funnel liquid outlet; The upper end closed of aerofluxus catheter evenly is provided with at least two vertical drain seams on the tube wall of aerofluxus catheter, described drain seam is made up of the wide seam section of narrow slit section and top of bottom; The height of the upper end of narrow slit section is not less than 1/4 of dropping funnel length, and described wide seam section is up big and down small trapezium structure.
This utility model technical problem to be solved can also further realize through following technical scheme; The width range of narrow slit section is 0.4-0.6mm; The width of narrow slit section equates that with the width of wide seam section lower end the width range of wide seam section upper end is 0.6-1.0mm.
This utility model technical problem to be solved can also realize that further the upper end of aerofluxus catheter is provided with buffer cap through following technical scheme.
This utility model technical problem to be solved can also further realize that described dropping funnel top is provided with the feed liquor block through following technical scheme.
This utility model is provided with vertical drain seam simultaneously through an aerofluxus catheter is installed on the aerofluxus catheter in dropping funnel, the top of drain seam is that wide seam pars infrasegmentalis is the narrow slit section; More help gas and from dropping funnel, discharge, compared with prior art, it is reasonable in design; Simple in structure, easy to use, can discharge the gas in the tube for transfusion efficiently and effectively; Prevent that effectively the bubble in the tube for transfusion from getting in the human body, guaranteed transfusion safety.
Description of drawings
Fig. 1 is a kind of structural representation of this utility model.
The specific embodiment
Following with reference to accompanying drawing, further describe the concrete technical scheme of this utility model, so that those skilled in the art understands the present invention further, and do not constitute restriction to its right.
With reference to Fig. 1; A kind of transfusion device is used the automatic vent dropping funnel; In dropping funnel 2, be provided with the aerofluxus catheter 4 that joins with dropping funnel 2 liquid outlets, the upper end closed of aerofluxus catheter 4 evenly is provided with at least two vertical drain seams on the tube wall of aerofluxus catheter 4; Described drain seam is made up of with the wide seam section 5 in top the narrow slit section 6 of bottom; The height of the upper end of narrow slit section 6 is not less than 1/4 of dropping funnel 2 length, and described wide seam section 5 is up big and down small trapezium structure, and the drain seam of this structure more helps gas and from dropping funnel 2, discharges.
The width of narrow slit section 6 can be 0.5mm, and the width of narrow slit section 6 equates that with the width of wide seam section 5 lower ends the width of wide seam section 5 upper ends can be 0.8mm.The upper end of aerofluxus catheter 4 is provided with buffer cap 3, the impulsive force when buffer cap 3 can play buffering liquid and drips.Described dropping funnel 2 tops are provided with feed liquor block 1, and this dropping funnel 2 adopts the injection molding way manufacturing, can overcome the shortcoming of common blowing dropping funnel 2 easy deformation, simultaneously the easy to exhaust Unit Installation.
During making, aerofluxus catheter 4 is bonded on dropping funnel 2 liquid outlets, from dropping funnel 2 tops buffer cap 3 is installed in aerofluxus catheter 4 upper ends then, cover the feed liquor block 1 of dropping funnel 2 at last.
Claims (4)
1. a transfusion device is used the automatic vent dropping funnel; It is characterized in that: in dropping funnel, be provided with the aerofluxus catheter that joins with the dropping funnel liquid outlet; The upper end closed of aerofluxus catheter evenly is provided with at least two vertical drain seams on the tube wall of aerofluxus catheter, described drain seam is made up of the wide seam section of narrow slit section and top of bottom; The height of the upper end of narrow slit section is not less than 1/4 of dropping funnel length, and described wide seam section is up big and down small trapezium structure.
2. transfusion device according to claim 1 is used the automatic vent dropping funnel, it is characterized in that: the width range of narrow slit section is 0.4-0.6mm, and the width of narrow slit section equates that with the width of wide seam section lower end the width range of wide seam section upper end is 0.6-1.0mm.
3. transfusion device according to claim 1 is used the automatic vent dropping funnel, it is characterized in that: the upper end of aerofluxus catheter is provided with buffer cap.
4. transfusion device according to claim 1 is used the automatic vent dropping funnel, it is characterized in that: described dropping funnel top is provided with the feed liquor block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220233316 CN202605416U (en) | 2012-05-23 | 2012-05-23 | Automatic exhaust dripping bucket for infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220233316 CN202605416U (en) | 2012-05-23 | 2012-05-23 | Automatic exhaust dripping bucket for infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202605416U true CN202605416U (en) | 2012-12-19 |
Family
ID=47339153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220233316 Expired - Lifetime CN202605416U (en) | 2012-05-23 | 2012-05-23 | Automatic exhaust dripping bucket for infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202605416U (en) |
-
2012
- 2012-05-23 CN CN 201220233316 patent/CN202605416U/en not_active Expired - Lifetime
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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: 20121219 |