CN213822902U - Infusion device for removing bubbles in drip cup - Google Patents
Infusion device for removing bubbles in drip cup Download PDFInfo
- Publication number
- CN213822902U CN213822902U CN202020845238.5U CN202020845238U CN213822902U CN 213822902 U CN213822902 U CN 213822902U CN 202020845238 U CN202020845238 U CN 202020845238U CN 213822902 U CN213822902 U CN 213822902U
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- China
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- kettle
- guiding gutter
- filter screen
- liquid medicine
- drip
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Abstract
The utility model discloses a remove infusion set that drips kettle bubble, including dripping kettle (1), it is provided with the guiding gutter to drip kettle (1) water inlet department, be provided with filter screen (3) in dripping kettle (1), the terminal surface is connected with the guiding gutter under filter screen (3), the terminal surface is provided with first guiding gutter (21) and second guiding gutter (22) respectively under filter screen (3), first guiding gutter (21) and second guiding gutter (22) extend respectively to drip kettle both sides and with drip kettle both sides contactless, first guiding gutter (21) and second guiding gutter (22) have certain radian. Can effectually reduce the speed of liquid medicine whereabouts through the filter screen, during liquid medicine instiled into first guide way or second guide way through the filter screen, this first guide way and second guide way make liquid medicine rivers to drip kettle both sides, and final liquid medicine slowly flows into at the bottom of the kettle at drip kettle both sides wall to avoid the production of bubble.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to an infusion device for removing bubbles in a drip cup.
Background
Intravenous infusion is a nursing activity which is most clinically applied, is a small problem in the whole medical procedure, and brings unnecessary pain to patients if the intravenous infusion is ignored. In clinical practice, when a patient is treated by infusion, air bubbles are often generated in an infusion tube, and the generation of air bubbles is caused by various factors, such as: environmental temperature differences, drug characteristics, tubing defects, and improper operation, among others. Air is strictly prevented from entering the vein from the iv route if air bubbles enter the patient's venous vessels through the tubing which can cause an air lock and be life threatening.
Among the prior art, the easiest bubble that produces in the kettle, liquid medicine get into from the water inlet of kettle, have certain distance between the water level in the kettle and the kettle water inlet, and the water droplet has certain acceleration under the effect of gravity, can splash the splash and form the bubble when falling the surface of water, consequently, the infusion in-process can have the hidden danger to the patient.
SUMMERY OF THE UTILITY MODEL
The utility model provides a remove infusion set of kettle bubble that drips can cushion the speed that liquid medicine drips through first guiding gutter and second guiding gutter, and liquid medicine drips through first guiding gutter and second guiding gutter on the both sides wall of kettle that drips, slowly flows into at the bottom of the kettle from the kettle both sides wall again.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the infusion device for removing the bubbles in the drip cup comprises the drip cup, wherein a diversion trench is arranged at a water inlet of the drip cup.
The scheme is further that a filter screen is arranged in the drip cup, and the lower end face of the filter screen is connected with a flow guide groove. The dropping speed of the liquid medicine can be buffered through the filter screen, and the liquid medicine flows into the kettle bottom through the flow guide groove.
According to the scheme, the lower end face of the filter screen is provided with a first guide groove and a second guide groove respectively.
The scheme is further that the first diversion trench and the second diversion trench extend to two sides of the drip cup respectively and are not in contact with two sides of the drip cup.
In addition, the first guide groove and the second guide groove have certain radians.
The utility model discloses a technical advantage and effect: can effectually reduce the speed of liquid medicine whereabouts through the filter screen, during liquid medicine instiled into first guide way or second guide way through the filter screen, this first guide way and second guide way make liquid medicine rivers to drip kettle both sides, and final liquid medicine slowly flows into at the bottom of the kettle at drip kettle both sides wall to avoid the production of bubble.
Drawings
Fig. 1 is a schematic structural view of an infusion device for removing air bubbles from a drip chamber.
Fig. 2 is a schematic view of the internal structure of the drip cup.
Fig. 3 is a schematic view of the structure of a guide groove of a drip chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figures 1-2, the infusion device for removing the bubbles in the drip cup comprises a liquid medicine needle 4, the liquid medicine needle 4 is connected with the drip cup 1, a water inlet is formed in the joint of the drip cup 1 and the liquid medicine needle 4, a filter screen 3 is arranged close to the water inlet in the drip cup 1, the falling speed of liquid medicine can be effectively reduced by the filter screen 3, and moreover, when the liquid medicine needle is inserted into an infusion bottle, the liquid medicine needle with the rubber material at the infusion bottle opening can bring the rubber into the solution, and the filtering effect is achieved.
The terminal surface is connected with first guiding gutter 21 and second guiding gutter 22 under the filter screen 3, and it is also right to be provided with a guiding gutter certainly, is fixed in the one end of filter screen with guiding gutter one end, and the problem that will solve in this scheme also can be realized to the downward sloping of the guiding gutter other end until suitable position. Be provided with first guiding gutter 21 and second guiding gutter 22 and can solve the problem of bubble, liquid medicine transports from first guiding gutter and second guiding gutter respectively, and does not influence normal flow. First guiding gutter 21 and second guiding gutter 22 extend to drip the kettle both sides respectively and with drip and have certain distance between the kettle both sides, first guiding gutter 21 and second guiding gutter 22 have certain radian, and other shapes of course also can, for example S type etc. can all use the utility model discloses in.
As shown in fig. 3, the water inlet of the drip cup 1 is connected with the diversion trench, the diversion trench is in an "S" shape, when the liquid medicine enters the bottom of the cup, the liquid medicine needs to pass through the "S" diversion trench, the liquid medicine drips on the side wall of the diversion trench to reduce the dripping speed, and finally flows into the cup at a lower height and a lower speed.
The utility model discloses a technical advantage and effect: can effectually reduce the speed of liquid medicine whereabouts through the filter screen, during liquid medicine instiled into first guide way or second guide way through the filter screen, this first guide way and second guide way make liquid medicine rivers to drip kettle both sides, and final liquid medicine slowly flows into at the bottom of the kettle at drip kettle both sides wall to avoid the production of bubble.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (2)
1. The utility model provides a remove infusion set of kettle bubble, includes kettle (1) of dripping, its characterized in that, kettle (1) water inlet department is provided with the guiding gutter, be provided with filter screen (3) in kettle (1) of dripping, the terminal surface is connected with the guiding gutter under filter screen (3), the terminal surface is provided with first guiding gutter (21) and second guiding gutter (22) respectively under filter screen (3), first guiding gutter (21) and second guiding gutter (22) extend respectively to the kettle both sides of dripping and with the kettle both sides contactless.
2. The infusion set for removing air bubbles from a drip chamber according to claim 1, wherein the first guide channel (21) and the second guide channel (22) have a certain curvature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020845238.5U CN213822902U (en) | 2020-05-19 | 2020-05-19 | Infusion device for removing bubbles in drip cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020845238.5U CN213822902U (en) | 2020-05-19 | 2020-05-19 | Infusion device for removing bubbles in drip cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213822902U true CN213822902U (en) | 2021-07-30 |
Family
ID=76987168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020845238.5U Active CN213822902U (en) | 2020-05-19 | 2020-05-19 | Infusion device for removing bubbles in drip cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213822902U (en) |
-
2020
- 2020-05-19 CN CN202020845238.5U patent/CN213822902U/en active Active
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