CN213589356U

CN213589356U - Improved infusion tube

Info

Publication number: CN213589356U
Application number: CN202022002944.6U
Authority: CN
Inventors: 彭文婷; 刘影
Original assignee: Chongqing Traditional Chinese Medicine Hospital
Current assignee: Chongqing Traditional Chinese Medicine Hospital
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-07-02
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses an improvement formula transfer line, including black formula burette, the below of black formula burette is provided with the disc, the inside fixedly connected with valve of disc, the inside of disc just is close to the top and is provided with the cavity, the inside of disc just is close to the bottom and is provided with down the cavity, the below of disc is provided with the switch, the top fixed connection of pipe and disc is passed through to the bottom of black formula burette, the top fixed connection of pipe and switch is passed through to the bottom of disc, the shape of black formula burette is oval, the position of valve is the design of pressure piece formula. The utility model discloses, the device simple structure is reasonable, can solve the not enough of prior art well, and the efficiency of effectual improvement infusion is favorable to preventing the entering of air, is favorable to improving the smoothness nature of infusion and then the practicality that improves the device.

Description

Improved infusion tube

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an improved infusion tube.

Background

Infusion refers to a large dose of injection solution infused into the body by intravenous drip, and the dosage is more than 100ml per time. It is a branch of injection, usually packaged in glass or plastic infusion bottles or bags, and contains no bacteriostatic agent. When in use, the dropping speed is adjusted by the transfusion device, and the medicine is continuously and stably transfused into the body.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an improved infusion tube.

In order to achieve the above purpose, the utility model adopts the following technical scheme: improved formula transfer line, including ink formula burette, ink formula burette's below is provided with the disc, the inside fixedly connected with valve of disc, the inside of disc just is close to the top and is provided with the cavity, the inside of disc just is close to the bottom and is provided with down the cavity, the below of disc is provided with the switch.

As a further description of the above technical solution:

the bottom of the ink dropper is fixedly connected with the top of the disc through a conduit.

As a further description of the above technical solution:

the bottom of the disc is fixedly connected with the top of the switch through a guide pipe.

As a further description of the above technical solution:

the ink dropper is oval in shape.

As a further description of the above technical solution:

the position of the valve is of a pressure plate type design.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this improvement formula transfer line, through opening the switch, make during medicine liquid flows the ink dropper through the pipe, flow the inside of disc and gather in last cavity after that, later because the effect of gravity makes the medicine liquid rush out the block of valve and flow in the lower cavity, flow the human body along the pipe again and realize the infusion, when needs change the medicine, the inside of disc has the air gathering this moment, need extrude the disc and open the valve, the effect through gravity and density makes liquid medicine and air replace the position, thereby infuse, the device simple structure is reasonable, can solve the not enough of prior art well, the effectual efficiency that improves the infusion, be favorable to preventing the entering of air, be favorable to improving the smoothness nature of infusion and then the practicality of improving the device.

Drawings

FIG. 1 is a front view of the improved infusion tube of the present invention;

fig. 2 is a front view of the external structure of the improved infusion tube of the present invention.

Illustration of the drawings:

1. an ink dropper; 2. a conduit; 3. a disc; 4. a valve; 5. a switch; 6. an upper chamber; 7. a lower 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the utility model provides an improved infusion tube: including ink formula burette 1, the below of ink formula burette 1 is provided with disc 3, play the effect of convenient control infusion, the inside fixedly connected with valve 4 of disc 3, play the effect of conveniently cutting off the air, the inside of disc 3 just is provided with cavity 6 near the top, play the effect of conveniently depositing liquid, the inside of disc 3 just is provided with cavity 7 down near the bottom, play the effect that makes things convenient for the liquid medicine circulation, the below of disc 3 is provided with switch 5, play the effect of convenient control liquid medicine break-make.

The bottom of ink formula burette 1 passes through the top fixed connection of pipe 2 and disc 3, plays the effect of making things convenient for the location to connect, and the top fixed connection of pipe 2 and switch 5 is passed through to the bottom of disc 3, plays the effect of making things convenient for the location to connect and fix, and the shape of ink formula burette 1 is oval, and the position of valve 4 is the design of pressure piece formula.

The working principle is as follows: when the medicine infusion device is used, medicine liquid flows into the ink dropper 1 through the conduit 2 by opening the switch 5, then flows into the disc 3 and is gathered in the upper chamber 6, then flows into the lower chamber 7 through the blocking of the valve 4 flushed by the medicine liquid under the action of gravity, and then flows into a human body along the conduit 2 to realize infusion, when medicine needs to be changed, air gathers in the disc, the valve 4 needs to be opened by squeezing the disc, and the medicine liquid and the air are displaced under the action of gravity and density, so that infusion is performed.

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, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments.

Claims

1. Improved formula transfer line, including ink formula burette (1), its characterized in that: the improved dropper is characterized in that a disc (3) is arranged below the ink dropper (1), a valve (4) is fixedly connected to the inside of the disc (3), an upper chamber (6) is arranged inside the disc (3) and close to the top of the disc, a lower chamber (7) is arranged inside the disc (3) and close to the bottom of the disc, and a switch (5) is arranged below the disc (3).

2. The improved infusion tube of claim 1, wherein: the bottom of the ink dropper (1) is fixedly connected with the top of the disc (3) through the conduit (2).

3. The improved infusion tube of claim 1, wherein: the bottom of the disc (3) is fixedly connected with the top of the switch (5) through the guide pipe (2).

4. The improved infusion tube of claim 1, wherein: the ink dropper (1) is oval in shape.

5. The improved infusion tube of claim 1, wherein: the position of the valve (4) is of a pressure sheet type design.