CN213698303U

CN213698303U - Three-way infusion apparatus

Info

Publication number: CN213698303U
Application number: CN202022544384.7U
Authority: CN
Inventors: 叶远芳; 徐丹丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-16
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a three way type transfusion system, wherein, including the first transfer line that uses Y type head as basic point body coupling in proper order, second transfer line and third transfer line, at first transfer line, equally divide on second transfer line and the third transfer line and do not be equipped with the clip of portable regulation flow size, be equipped with the first syringe needle of connecting the fluid infusion on first transfer line tip, be equipped with the second syringe needle of connecting towards the pipe liquid on second transfer line tip, be equipped with the removable syringe needle of connecting patient's infusion end on third transfer line tip, and be equipped with a plurality of outside extensions and opening towards outside and the inside communicating connecting pipe of third transfer line on third transfer line tip. The Y-shaped head is communicated with the inside of the first infusion tube, the second infusion tube and the third infusion tube. A drip cup is arranged on the third infusion tube. The utility model discloses have convenient to use and avoid patient cross infection's risk, and solved the effect of linking up the position weeping effectively.

Description

Three-way infusion apparatus

Technical Field

The utility model relates to the field of medical equipment, in particular to a three-way infusion device which is applied to infusion and washing of patients and drug pumping.

Background

At present, in hospitals, critical patients are treated by pumping a plurality of medicines into the hospital at the same time. However, in actual clinical practice, a three-way connector is connected with a plurality of infusion apparatus ends respectively, but the phenomena of troublesome insertion and installation and leakage of liquid and blood due to untight connection position often occur. In addition, the location where multiple interfaces are connected increases the risk of cross-infection.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, an object of the present invention is to provide a three-way infusion apparatus which is convenient to use, avoids the risk of cross infection of patients, and effectively solves the leakage at the connection position.

In order to realize the above-mentioned purpose, the utility model provides a pair of three way type transfusion system, wherein, including the first transfer line that uses Y type head as basic point body coupling in proper order, second transfer line and third transfer line, at first transfer line, divide equally on second transfer line and the third transfer line and do not be equipped with the clip of portable regulation flow size, be equipped with the first syringe needle of connecting the fluid infusion on first transfer line tip, be equipped with the second syringe needle of connecting towards the pipe liquid on second transfer line tip, be equipped with the removable syringe needle of connecting patient's infusion end on third transfer line tip, and be equipped with a plurality of outside extensions and opening towards outside and the inside communicating connecting pipe of third transfer line on third transfer line tip. The Y-shaped head is communicated with the inside of the first infusion tube, the second infusion tube and the third infusion tube. A drip cup is arranged on the third infusion tube. Therefore, if other medicines need to be pumped in, the medicines can be pumped in through the connecting pipes on the side edges, and the medicine pump has the characteristics of flexible and convenient use.

In some embodiments, a three-way valve is disposed at the junction of the third infusion tube and the connecting tube. Therefore, the three-way valve is arranged at the position to ensure that the third liquid conveying pipes at the upper part and the lower part of the three-way valve are communicated with each other when the three-way valve is in a normal state; if the liquid medicine needs to be pumped from the connecting pipe, the liquid medicine can be pumped by rotating the three-way valve to enable the part with the detachable needle head at the lower part of the three-way valve to be communicated with the connecting pipe; and the third infusion tube at the upper part and the lower part of the three-way valve can be communicated with the connecting tube by rotating the three-way valve.

In some embodiments, there are three connecting tubes. Therefore, the mode of connecting a plurality of connecting pipes and the third infusion pipe in parallel solves the problem of falling and leakage caused by the fact that one connecting pipe is adopted and then a plurality of three-way valves are connected in series one by one in the prior art.

The beneficial effects of the utility model are that have convenient to use and avoid patient cross infection's risk, and solved the effect of linking up the position weeping effectively. The first infusion tube, the second infusion tube and the third infusion tube are connected by adopting an integrated structure with the Y-shaped head as a base point, so that the risk of infection of a patient caused by the connection of the insertion notches in the prior art is avoided; moreover, the structure that first transfer line, second transfer line and third transfer line are connected as an organic whole solves the problem that prior art drops, also avoids establishing ties a plurality of three-way valves together one by one on a connecting pipe, has the not tight defect of weeping in linking up the position. In addition, the workload of nurses is reduced, and the replacement is simple; in addition, the Y-shaped head can facilitate tube flushing, and drug reaction is avoided. Therefore, the device realizes convenient use, avoids the risk of cross infection of patients and effectively solves the problem of leakage at the joint position.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1, a three-way infusion apparatus comprises a first infusion tube 1, a second infusion tube 2 and a third infusion tube 3 which are sequentially and integrally connected by taking a Y-shaped head as a base point, wherein clamps 4 for movably adjusting the flow are respectively arranged on the first infusion tube 1, the second infusion tube 2 and the third infusion tube 3, a first needle head 5 for connecting and supplementing liquid is arranged at the end part of the first infusion tube 1, a second needle head 6 for connecting and flushing liquid is arranged at the end part of the second infusion tube 2, a detachable needle head 7 for connecting the infusion end of a patient is arranged at the end part of the third infusion tube 3, and a plurality of connecting tubes 8 which extend outwards and are communicated with the inside of the third infusion tube 3 are arranged at the end part of the third infusion tube 3. The Y-shaped head is communicated with the inside of the first infusion tube 1, the second infusion tube 2 and the third infusion tube 3. A drip cup 9 is arranged on the third infusion tube 3. If other medicines need to be pumped in, the medicines can be pumped in through the connecting pipe 8 at the side edge, and the medicine pump has the characteristics of flexible and convenient use. A three-way valve 10 is arranged at the intersection position of the third infusion tube 3 and the connecting tube 8. The three-way valve 10 is installed here to ensure that the third infusion tubes 3 at the upper and lower parts of the three-way valve 10 are communicated with each other in a normal state of the three-way valve 10; if the liquid medicine needs to be pumped in from the connecting pipe 8, the three-way valve 10 is rotated to enable the part, with the detachable needle 7, at the lower part of the three-way valve 10 to be communicated with the connecting pipe 8, so that the liquid medicine can be pumped in; the third infusion tube 3 at the upper part and the lower part of the three-way valve 10 can be communicated with the connecting tube 8 by rotating the three-way valve 10. The connection pipes 8 are provided in three. The mode of connecting a plurality of connecting pipes 8 and the third infusion tube 3 in parallel solves the problem of liquid leakage caused by the fact that one connecting pipe 8 is adopted and then a plurality of three-way valves 10 are connected in series one by one in the prior art.

When the infusion device is applied, the first infusion tube 1, the second infusion tube 2 and the third infusion tube 3 are connected by adopting an integrated structure with the Y-shaped head as a base point, so that the risk of infection of a patient caused by the connection of the insertion notches in the prior art is avoided; moreover, the structure that the first infusion tube 1, the second infusion tube 2 and the third infusion tube 3 are integrally connected solves the problem that the prior art falls off, and the defect that the connection position is not tight and the liquid leaks because a plurality of three-way valves 10 are connected in series on one connecting tube 8 one by one is avoided. In addition, the workload of nurses is reduced, and the replacement is simple; in addition, the Y-shaped head can facilitate tube flushing, and drug reaction is avoided. Therefore, the device realizes convenient use, avoids the risk of cross infection of patients and effectively solves the problem of leakage at the joint position.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. A three-way infusion apparatus is characterized by comprising a first infusion tube, a second infusion tube and a third infusion tube which are sequentially and integrally connected by taking a Y-shaped head as a base point, wherein clamps for movably adjusting the flow are respectively arranged on the first infusion tube, the second infusion tube and the third infusion tube, a first needle head for connecting and supplementing liquid is arranged at the end part of the first infusion tube, a second needle head for connecting and flushing the tube liquid is arranged at the end part of the second infusion tube, a detachable needle head for connecting the infusion end of a patient is arranged at the end part of the third infusion tube, and a plurality of connecting tubes which extend outwards and are communicated with the inside of the third infusion tube are arranged at the end part of the third infusion tube;

the Y-shaped head is communicated with the interiors of the first infusion tube, the second infusion tube and the third infusion tube;

a drip cup is arranged on the third infusion tube.

2. The three-way infusion set according to claim 1, wherein a three-way valve is disposed at the junction of the third infusion tube and the connection tube.

3. The three-way infusion set according to claim 2, wherein there are three connecting tubes.