CN216061505U - Medicine adding piece for infusion apparatus - Google Patents
Medicine adding piece for infusion apparatus Download PDFInfo
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- CN216061505U CN216061505U CN202120277511.3U CN202120277511U CN216061505U CN 216061505 U CN216061505 U CN 216061505U CN 202120277511 U CN202120277511 U CN 202120277511U CN 216061505 U CN216061505 U CN 216061505U
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- medicine adding
- liquid outlet
- piece
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Abstract
The utility model discloses a medicine adding piece for an infusion apparatus, which comprises a liquid inlet pipe, a liquid outlet pipe, a medicine adding pipe and a baffle plate, wherein the liquid inlet pipe, the liquid outlet pipe and the medicine adding pipe which are communicated are vertically arranged in parallel and are all cavities, liquid flows forwards during infusion to fill the three cavities of the liquid pipe, the liquid outlet pipe and the medicine adding pipe of the medicine adding piece, and the liquid in the three cavities flows upwards at the moment, so that the liquid can completely discharge the air in the three cavities in the medicine adding piece in the flowing process. The medicine adding device is also provided with the baffle, the baffle provides an acting point for medical staff to hold the medicine adding piece, the stability of the medicine adding process can be improved, and the medical staff can be prevented from being injured by the side slipping of the puncture needle in the medicine adding puncture process. The edge of the baffle is provided with a catheter hanging port and a vein needle hanging port, the catheter hanging port enables the catheter to be hung on the dosing piece and not to fall off, and the vein needle hanging port enables the vein needle to be hung above the baffle and not to fall off.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a medicine adding piece for an infusion apparatus.
Background
In the existing clinical transfusion process, a nurse often needs to add different medicines into a transfusion device temporarily in the transfusion process of a patient, the existing medicine adding piece has a plurality of using defects in the using process, if the medicine adding piece is positioned above a dropper of the transfusion device, the liquid level in the dropper of the transfusion device is easily overhigh after medicine is added, so that the observation speed of the transfusion and the patient of medical staff and the smoothness of the transfusion are influenced, and the medical staff can reversely fold a transfusion hose to cause the defect of untight reverse folding; if the dosing piece is positioned below a dropper of the infusion apparatus, the infusion apparatus has no precise filter, liquid medicine cannot be filled in a cavity below a dosing port of the dosing piece, so that bubbles are easy to form, the risk that the bubbles enter the body of a patient along with the liquid medicine exists in the infusion process, the dosing piece with the counter-flow cavity is needed at the moment, but the existing dosing piece with the counter-flow cavity is a special-shaped dosing pad, air is not easy to be completely discharged, and a fan-shaped groove at the bottom of the special-shaped dosing pad with the counter-flow cavity needs to be positioned and assembled during assembly, so that the production process is complicated, mechanical and automatic production is difficult, and batch large-scale production cannot be carried out; if the medicine adding piece is positioned below a dropper of the infusion apparatus, the infusion apparatus is provided with the precision filter, although the precision filter can filter bubbles generated by medicine adding, the infusion apparatus containing the precision filter has high cost, and the economic burden of a patient needs to be increased. In addition, medical personnel add the medicine operation and use the syringe of taking the needle to accomplish usually, and the syringe needle point of syringe is more sharp-pointed, and the medicine piece that adds that the conventionality was used hangs in the infusion pipeline, need handheld medicine when adding medicine, poor stability, and medical personnel's injured risk is big.
Disclosure of Invention
The utility model aims to provide a dosing piece for an infusion apparatus, which provides an acting point for medical staff when holding the dosing piece, can prevent a puncture needle from side slipping to hurt the medical staff in the dosing puncture process, can enable a catheter to be hung on the dosing piece and a vein needle to be hung above a baffle plate without falling off, meets the requirement of integrated molding, and can carry out industrial automatic batch production.
The purpose of the utility model is realized as follows:
a medicine adding piece for an infusion apparatus is characterized in that: the liquid inlet pipe on the upper part is communicated with the liquid outlet pipe on the lower part, the outer wall of the joint of the liquid inlet pipe and the liquid outlet pipe is provided with an annular baffle plate, the L-shaped liquid inlet pipe is arranged beside the liquid adding pipe, the horizontal liquid outlet of the liquid inlet pipe is communicated with the liquid outlet cavity on the side wall of the top end of the liquid outlet pipe 1, the liquid inlet end of the liquid inlet pipe is connected with a precision filter through a guide pipe, the liquid outlet end of the liquid outlet pipe is connected with a locking type outer conical joint through a guide pipe, and the liquid adding end of the liquid adding pipe is provided with a rubber gasket playing a sealing role.
The two ends of the edge of the baffle are respectively provided with a catheter hanging port and a vein needle hanging port.
The inner diameter of the liquid outlet pipe is smaller than that of the medicine feeding pipe.
The liquid medicine feeding device comprises a liquid inlet pipe, a liquid outlet pipe, a medicine feeding pipe and a baffle plate, wherein the liquid inlet pipe, the liquid outlet pipe and the medicine feeding pipe are communicated in parallel in the vertical direction and are all cavities, liquid flows forwards during transfusion to fill the three cavities of the liquid pipe, the liquid outlet pipe and the medicine feeding pipe of a medicine feeding piece, and the liquid in the three cavities flows upwards at the moment, so that the air in the three cavities in the medicine feeding piece can be completely discharged during the flowing process of the liquid. Therefore, the utility model has simple and reasonable structure, meets the integrated molding requirement and can carry out industrial automatic batch production. The medicine adding device is also provided with the baffle, the baffle provides an acting point for medical staff to hold the medicine adding piece, the stability of the medicine adding process can be improved, and the medical staff can be prevented from being injured by the side slipping of the puncture needle in the medicine adding puncture process. The edge of the baffle is provided with a catheter hanging port and a vein needle hanging port, the catheter hanging port enables the catheter to be hung on the dosing piece and not to fall off, and the vein needle hanging port enables the vein needle to be hung above the baffle and not to fall off.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of a rubber mat;
fig. 4 is a schematic view of the usage state of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings.
A medicine adding piece for an infusion apparatus comprises a liquid inlet pipe 6, a liquid outlet pipe 1, a medicine adding pipe 5 and a baffle plate 2, wherein the liquid inlet pipe 6 on the upper part is communicated with the liquid outlet pipe 1 on the lower part, the outer wall of the joint of the liquid inlet pipe 6 and the liquid outlet pipe 1 is provided with an annular baffle plate 2, the liquid inlet pipe 6 in an L shape is arranged beside the medicine adding pipe 5, the horizontal liquid outlet of the liquid inlet pipe 6 is communicated with a liquid outlet cavity on the side wall of the top end of the liquid outlet pipe 1, the liquid inlet end 8 of the liquid inlet pipe 6 is connected with a precision filter through a guide pipe 10, the liquid outlet end 9 of the liquid outlet pipe 1 is connected with a locking type outer conical joint through the guide pipe 10, and the medicine adding end 7 of the medicine adding pipe 5 is provided with a rubber gasket 11 for sealing.
The two ends of the edge of the baffle 2 are respectively provided with a catheter hanging port 3 and a vein needle hanging port 4.
The inner diameter of the liquid outlet pipe 1 is smaller than that of the medicine adding pipe 5.
Claims (3)
1. A medicine adding piece for an infusion apparatus is characterized in that: the liquid inlet pipe on the upper part is communicated with the liquid outlet pipe on the lower part, the outer wall of the joint of the liquid inlet pipe and the liquid outlet pipe is provided with an annular baffle plate, the L-shaped liquid inlet pipe is arranged beside the liquid adding pipe, the horizontal liquid outlet of the liquid inlet pipe is communicated with the liquid outlet cavity on the side wall of the top end of the liquid outlet pipe 1, the liquid inlet end of the liquid inlet pipe is connected with a precision filter through a guide pipe, the liquid outlet end of the liquid outlet pipe is connected with a locking type outer conical joint through a guide pipe, and the liquid adding end of the liquid adding pipe is provided with a rubber gasket playing a sealing role.
2. The medicine adding piece for infusion set according to claim 1, wherein: the two ends of the edge of the baffle are respectively provided with a catheter hanging port and a vein needle hanging port.
3. The medicine adding piece for infusion set according to claim 1, wherein: the inner diameter of the liquid outlet pipe is smaller than that of the medicine feeding pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120277511.3U CN216061505U (en) | 2021-02-01 | 2021-02-01 | Medicine adding piece for infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120277511.3U CN216061505U (en) | 2021-02-01 | 2021-02-01 | Medicine adding piece for infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216061505U true CN216061505U (en) | 2022-03-18 |
Family
ID=80634500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120277511.3U Active CN216061505U (en) | 2021-02-01 | 2021-02-01 | Medicine adding piece for infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216061505U (en) |
-
2021
- 2021-02-01 CN CN202120277511.3U patent/CN216061505U/en active Active
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