CN204158826U - A kind of air bubble extinguishing apparatus for infusion unit titrimeter - Google Patents
A kind of air bubble extinguishing apparatus for infusion unit titrimeter Download PDFInfo
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- CN204158826U CN204158826U CN201420579356.0U CN201420579356U CN204158826U CN 204158826 U CN204158826 U CN 204158826U CN 201420579356 U CN201420579356 U CN 201420579356U CN 204158826 U CN204158826 U CN 204158826U
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- vertical rod
- shaped base
- cylindrical vertical
- disc
- air bubble
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Abstract
The utility model discloses a kind of air bubble extinguishing apparatus for infusion unit titrimeter, this air bubble extinguishing apparatus is arranged at the bottom of described infusion unit titrimeter, comprise disc-shaped base, cylindrical vertical rod and swash partition, described disc-shaped base is horizontally disposed with, and the lower surface of described disc-shaped base is provided with spiral intake chute; Described cylindrical vertical rod is arranged on the side of the upper surface of described disc-shaped base; The outer peripheral face of described cylindrical vertical rod is offered three feed liquor seams, described three feed liquors seam is distributed on the outer peripheral face of described cylindrical vertical rod; Described swash partition is vertically set on the upper surface of described disc-shaped base, and between the outer peripheral face and the center of circle of described disc-shaped base of described cylindrical vertical rod.Air bubble extinguishing apparatus of the present utility model, is directly installed on the bottom of infusion unit titrimeter, and starting when liquid level reach a certain height has medicinal liquid to enter the emptying soft liquid in pipe of flexible pipe, can not be detained bubble.
Description
Technical field
This utility model relates to a kind of air bubble extinguishing apparatus, particularly relates to a kind of air bubble extinguishing apparatus for infusion unit titrimeter.
Background technology
Existing transfusion device first will be inverted dropping funnel when infusing and extrude dropping funnel and draw liquid, and allow medicinal liquid be full of whole cavity, just putting after getting rid of bubble again, start transfusion, when extruding dropping funnel, liquid and bubble mix and enter flexible pipe, is difficult to discharge.
Utility model content
The purpose of this utility model is the defect overcoming prior art, a kind of air bubble extinguishing apparatus for infusion unit titrimeter is provided, be directly installed on the bottom of infusion unit titrimeter, dropping funnel need not be inverted, need not extrude dropping funnel and draw liquid, medicinal liquid can enter dropping funnel automatically, and starting when liquid level reach a certain height has medicinal liquid to enter the emptying soft liquid in pipe of flexible pipe, can not bubble be detained, and not affect observation drop.
The technical scheme realizing above-mentioned purpose is: a kind of air bubble extinguishing apparatus for infusion unit titrimeter, and this air bubble extinguishing apparatus is arranged at the bottom of described infusion unit titrimeter, and described air bubble extinguishing apparatus comprises disc-shaped base, cylindrical vertical rod and swash partition, wherein:
Described disc-shaped base is horizontally disposed with, and the lower surface of described disc-shaped base is provided with spiral intake chute;
Described cylindrical vertical rod is arranged on the side of the upper surface of described disc-shaped base, and the diameter of described cylindrical vertical rod is less than 1/3rd of the diameter of described disc-shaped base, and described cylindrical vertical rod and described disc-shaped base non-concentric are arranged;
The outer peripheral face of described cylindrical vertical rod is offered three feed liquor seams, each described feed liquor seam vertically runs through the outer peripheral face of described cylindrical vertical rod, the lower end of each described feed liquor seam is communicated with described spiral intake chute, and described three feed liquors seam is distributed on the outer peripheral face of described cylindrical vertical rod;
Described swash partition is vertically set on the upper surface of described disc-shaped base, and between the outer peripheral face and the center of circle of described disc-shaped base of described cylindrical vertical rod.
Above-mentioned a kind of air bubble extinguishing apparatus for infusion unit titrimeter, wherein, described swash partition is arcuate structure, and described swash partition is arranged with described cylindrical vertical rod is concentric.
Above-mentioned a kind of air bubble extinguishing apparatus for infusion unit titrimeter, wherein, the height of described swash partition is greater than the height of described cylindrical vertical rod, and the height of described swash partition is less than 1/2nd of the height of described infusion unit titrimeter.
Air bubble extinguishing apparatus of the present utility model, be directly installed on the bottom of infusion unit titrimeter, dropping funnel need not be inverted, need not extrude dropping funnel and draw liquid, medicinal liquid can enter dropping funnel automatically, and starting when liquid level reach a certain height has medicinal liquid to enter the emptying soft liquid in pipe of flexible pipe, bubble can not be detained, and not affecting observation drop, whole process is intervened without medical personnel, facilitates handy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make those skilled in the art can understand the technical solution of the utility model better, below in conjunction with accompanying drawing, its detailed description of the invention is described in detail:
Referring to Fig. 1, most preferred embodiment of the present utility model. a kind of air bubble extinguishing apparatus for infusion unit titrimeter, this air bubble extinguishing apparatus is arranged at the bottom of infusion unit titrimeter 1, and air bubble extinguishing apparatus comprises disc-shaped base 2, cylindrical vertical rod 3 and swash partition 4.
Disc-shaped base 2 is horizontally disposed with, and the lower surface of disc-shaped base 2 is provided with spiral intake chute 21, and spiral intake chute 21 can allow during liquid medicine flow and be driven away by the gas of air bubble extinguishing apparatus and infusion unit titrimeter 1 bottom space, prevents bubble residence; Cylindrical vertical rod 3 is arranged on the side of the upper surface of disc-shaped base 2, and the diameter of cylindrical vertical rod 3 is less than 1/3rd of the diameter of disc-shaped base 2, and cylindrical vertical rod 3 and disc-shaped base 2 non-concentric are arranged; The outer peripheral face of cylindrical vertical rod 3 is offered three feed liquor seams 31, each feed liquor seam 31 vertically runs through the outer peripheral face of cylindrical vertical rod 3, and the lower end of each feed liquor seam 31 is communicated with spiral intake chute 21, and three feed liquor seams 31 are distributed on the outer peripheral face of cylindrical vertical rod 3; Swash partition 4 is vertically set on the upper surface of disc-shaped base 2, and between the outer peripheral face and the center of circle of disc-shaped base 2 of cylindrical vertical rod 3.
Preferably, swash partition 4 is arcuate structure, and swash partition 4 is arranged with cylindrical vertical rod 3 is concentric.The height of swash partition 4 is greater than the height of cylindrical vertical rod 3, and the height of swash partition 4 is less than 1/2nd of the height of infusion unit titrimeter 1.
The effect of swash partition 4 it is possible to stop the drop dripped from the drip nozzle 11 of infusion unit titrimeter 1 when starting directly to impact feed liquor seam 31, makes gas and liquid mixing enter dirty flexible pipe.
Air bubble extinguishing apparatus of the present utility model, be directly installed on the bottom of infusion unit titrimeter 1, the bottom that disc-shaped base 2 is close to infusion unit titrimeter 1 is arranged, during use, long and narrow feed liquor seam 31, spiral intake chute 21 makes medicinal liquid flow directly into flexible pipe with the surface tension of medicinal liquid, medicinal liquid is only had to reach a certain height in dropping funnel, gravity exceedes surface tension, liquid just starts flowing, so just be inverted dropping funnel and extruding dropping funnel without nurse, bubble also can not enter flexible pipe, bubble can not be detained, and, cylindrical vertical rod 3 is positioned at the side of the inside of infusion unit titrimeter 1, do not affect observation drop.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to this utility model is described, and be not used as restriction of the present utility model, as long as in spirit of the present utility model, all will drop in Claims scope of the present utility model the change of the above embodiment, modification.
Claims (3)
1. for an air bubble extinguishing apparatus for infusion unit titrimeter, this air bubble extinguishing apparatus is arranged at the bottom of described infusion unit titrimeter, it is characterized in that, described air bubble extinguishing apparatus comprises disc-shaped base, cylindrical vertical rod and swash partition, wherein:
Described disc-shaped base is horizontally disposed with, and the lower surface of described disc-shaped base is provided with spiral intake chute;
Described cylindrical vertical rod is arranged on the side of the upper surface of described disc-shaped base, and the diameter of described cylindrical vertical rod is less than 1/3rd of the diameter of described disc-shaped base, and described cylindrical vertical rod and described disc-shaped base non-concentric are arranged;
The outer peripheral face of described cylindrical vertical rod is offered three feed liquor seams, each described feed liquor seam vertically runs through the outer peripheral face of described cylindrical vertical rod, the lower end of each described feed liquor seam is communicated with described spiral intake chute, and described three feed liquors seam is distributed on the outer peripheral face of described cylindrical vertical rod;
Described swash partition is vertically set on the upper surface of described disc-shaped base, and between the outer peripheral face and the center of circle of described disc-shaped base of described cylindrical vertical rod.
2. a kind of air bubble extinguishing apparatus for infusion unit titrimeter according to claim 1, is characterized in that, described swash partition is arcuate structure, and described swash partition is arranged with described cylindrical vertical rod is concentric.
3. a kind of air bubble extinguishing apparatus for infusion unit titrimeter according to claim 1 and 2, it is characterized in that, the height of described swash partition is greater than the height of described cylindrical vertical rod, and the height of described swash partition is less than 1/2nd of the height of described infusion unit titrimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579356.0U CN204158826U (en) | 2014-10-09 | 2014-10-09 | A kind of air bubble extinguishing apparatus for infusion unit titrimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579356.0U CN204158826U (en) | 2014-10-09 | 2014-10-09 | A kind of air bubble extinguishing apparatus for infusion unit titrimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204158826U true CN204158826U (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420579356.0U Active CN204158826U (en) | 2014-10-09 | 2014-10-09 | A kind of air bubble extinguishing apparatus for infusion unit titrimeter |
Country Status (1)
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| CN (1) | CN204158826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970498A (en) * | 2016-10-21 | 2018-05-01 | 上海康德莱企业发展集团股份有限公司 | It is a kind of eccentric from exhaust dropping funnel |
-
2014
- 2014-10-09 CN CN201420579356.0U patent/CN204158826U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970498A (en) * | 2016-10-21 | 2018-05-01 | 上海康德莱企业发展集团股份有限公司 | It is a kind of eccentric from exhaust dropping funnel |
| CN107970498B (en) * | 2016-10-21 | 2023-11-21 | 上海康德莱企业发展集团股份有限公司 | Eccentric self-exhaust dropping funnel |
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| GR01 | Patent grant |