CN211485977U - Automatic liquid-stopping residue-free infusion apparatus - Google Patents
Automatic liquid-stopping residue-free infusion apparatus Download PDFInfo
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- CN211485977U CN211485977U CN201922163981.2U CN201922163981U CN211485977U CN 211485977 U CN211485977 U CN 211485977U CN 201922163981 U CN201922163981 U CN 201922163981U CN 211485977 U CN211485977 U CN 211485977U
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- liquid
- dropping funnel
- communicated
- stopping
- bottle stopper
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Abstract
The utility model provides an automatic liquid-stopping and residue-free infusion apparatus, which comprises a dropping funnel, wherein one end of the dropping funnel is communicated with a bottle stopper puncture outfit through a conduit, and an air filter is arranged between the conduit and the bottle stopper puncture outfit; the other end of the dropping funnel is communicated with one end of the tee joint through a guide pipe, and the side part of the other end of the dropping funnel is communicated with the other end of the tee joint through a side liquid guide pipe; the third end of the tee joint is communicated with the liquid medicine filter through the conduit through regulator, and after infusion, the infusion apparatus can smoothly guide liquid medicine remained in the drip chamber and the conduit at the lower end of the drip chamber into a human body through the side catheter and the tee joint, so that medicine waste is effectively avoided.
Description
Technical Field
The utility model relates to the technical field of medical tools, in particular to an automatic liquid stopping infusion apparatus without residue.
Background
At the present stage, after the infusion apparatus finishes infusing the liquid every time, the liquid medicine always remains in the dropping funnel and the liquid guiding pipe at the lower end of the dropping funnel, the remaining liquid medicine can only be wasted and can not enter the human body, the waste of the medicine is caused, and the treatment effect is also influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the not enough of above-mentioned prior art, provide an automatic end liquid and do not have remaining transfusion system, the back that finishes of infusing can end liquid automatically, remaining liquid medicine also can be smooth gets into the human body.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an automatic liquid-stopping and residue-free infusion apparatus, which comprises a dropping funnel, wherein one end of the dropping funnel is communicated with a bottle stopper puncture outfit through a conduit, and an air filter is arranged between the conduit and the bottle stopper puncture outfit; the other end of the dropping funnel is communicated with one end of the tee joint through a guide pipe, and the side part of the other end of the dropping funnel is communicated with the other end of the tee joint through a side liquid guide pipe; the third end of the three-way valve is communicated with the liquid medicine filter through the conduit through the regulator.
Furthermore, a liquid stopping clamp is arranged on the side liquid guide pipe.
Further, a bottle stopper puncture outfit protective sleeve is sleeved outside the bottle stopper puncture outfit.
Furthermore, a floater is arranged in the dropping funnel.
Furthermore, one end of the liquid medicine filter, which is away from the regulator, is communicated with an intravenous infusion needle.
Furthermore, an intravenous infusion needle protective sleeve is sleeved outside the intravenous infusion needle.
The utility model has the advantages that: after the infusion is finished, the infusion apparatus can smoothly guide the liquid medicine remained in the dropping funnel and the conduit at the lower end of the dropping funnel into the human body through the side catheter and the tee joint, thereby effectively avoiding the waste of the medicine.
Drawings
FIG. 1 is a schematic structural diagram of an automatic liquid-stopping residue-free infusion set;
FIG. 2 is a second schematic structural view of an automatic liquid-stopping and residue-free infusion set;
FIG. 3 is a schematic view of the liquid stopping clip.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 and 2, an automatic liquid-stopping residue-free infusion apparatus comprises a dropping funnel 4, wherein one end of the dropping funnel 4 is communicated with a bottle stopper puncture device 2 through a conduit, and an air filter 3 is arranged between the conduit and the bottle stopper puncture device 2; the other end of the dropping funnel 4 is communicated with one end of the tee joint 9 through a guide pipe, and the side part of the other end of the dropping funnel 4 is communicated with the other end of the tee joint 9 through a side liquid guide pipe 15; the third end of the three-way valve 9 is communicated with a liquid medicine filter 12 through a conduit penetrating regulator 11.
Referring to fig. 3, the liquid stopping clip 8 is mounted on the side liquid guiding tube 15.
The liquid stop clip 8 may be a clip that is closed and opened, or may be other devices related to the closing and opening functions, such as an adjuster.
The bottle stopper puncture outfit 2 is externally sleeved with a bottle stopper puncture outfit protective sleeve 1.
A floater 5 is arranged in the dropping funnel 4.
One end of the liquid medicine filter 12, which is away from the regulator 11, is connected with an intravenous infusion needle 13 in a penetrating way.
An intravenous infusion needle protective sleeve 14 is sleeved outside the intravenous infusion needle 13.
The infusion apparatus has the following principle: the liquid medicine flows into the conduit from the bottle and then flows into the dropping funnel 4, the liquid level in the dropping funnel 4 rises, the floater 5 floats, the first liquid discharging port 6 is opened, and at the moment, the liquid medicine flows down from the first liquid discharging port; at the moment, the liquid stopping clamp 8 is in a closed state, and normal infusion is performed;
after the liquid medicine is finished, the floater 5 falls down due to the action of gravity to block the first liquid discharge port 6, so that the infusion is stopped, if a second bottle or a third bottle of liquid medicine needs to be infused, the steps can be repeated, after the infusion is finished, the floater 5 blocks the first liquid discharge port 6, at the moment, the liquid stopping clamp 8 is opened, and the liquid medicine flows down from the second liquid discharge port 7 to enter a human body.
In addition, the principle only describes a floating ball liquid stopping infusion apparatus, and when the membrane liquid stopping infusion apparatus is used for solving the problem of residual liquid medicine, the second liquid discharging port 7 is arranged at the upper end of the liquid stopping membrane.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. The utility model provides an automatic end liquid no residual transfusion system which characterized in that: the bottle stopper puncture outfit comprises a dropping funnel (4), wherein one end of the dropping funnel (4) is communicated with a bottle stopper puncture outfit (2) through a guide pipe, and an air filter (3) is arranged between the guide pipe and the bottle stopper puncture outfit (2); the other end of the dropping funnel (4) is communicated with one end of the tee joint (9) through a guide pipe, and the side part of the other end of the dropping funnel (4) is communicated with the other end of the tee joint (9) through a side liquid guide pipe (15); the third end of the tee joint (9) is communicated with the liquid medicine filter (12) through a conduit penetrating regulator (11).
2. The automatic liquid-stopping residue-free infusion set according to claim 1, characterized in that: the liquid stopping clamp (8) is arranged on the side liquid guide pipe (15).
3. The automatic liquid-stopping residue-free infusion set according to claim 1, characterized in that: the bottle stopper puncture outfit (2) is sleeved with a bottle stopper puncture outfit protective sleeve (1).
4. The automatic liquid-stopping residue-free infusion set according to claim 1, characterized in that: a floater (5) is arranged in the dropping funnel (4).
5. The automatic liquid-stopping residue-free infusion set according to claim 1, characterized in that: one end of the liquid medicine filter (12) which is separated from the regulator (11) is communicated with an intravenous infusion needle (13).
6. The automatic liquid-stopping residue-free infusion set according to claim 5, wherein: an intravenous infusion needle protective sleeve (14) is sleeved outside the intravenous infusion needle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922163981.2U CN211485977U (en) | 2019-12-06 | 2019-12-06 | Automatic liquid-stopping residue-free infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922163981.2U CN211485977U (en) | 2019-12-06 | 2019-12-06 | Automatic liquid-stopping residue-free infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211485977U true CN211485977U (en) | 2020-09-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922163981.2U Active CN211485977U (en) | 2019-12-06 | 2019-12-06 | Automatic liquid-stopping residue-free infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211485977U (en) |
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2019
- 2019-12-06 CN CN201922163981.2U patent/CN211485977U/en active Active
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