CN215023752U

CN215023752U - Infusion device

Info

Publication number: CN215023752U
Application number: CN202120228966.6U
Authority: CN
Inventors: 马世发; 林桦; 邓锐颖; 周红梅; 张玫; 莫贤伦; 莫雁; 梁晖; 唐雅静
Original assignee: First Peoples Hospital of Nanning
Current assignee: First Peoples Hospital of Nanning
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-12-07
Anticipated expiration: 2031-01-27

Abstract

The utility model provides an infusion device, which comprises a connecting pipe, a confluence part and an infusion pipe; the connecting pipes are provided with a plurality of connecting pipes, the top of each connecting pipe is provided with a puncture outfit, and the puncture outfits are used for inserting bottle stoppers of infusion bottles; wherein each connecting pipe is provided with a switch valve; the confluence part comprises a transparent bag and joints arranged on the transparent bag, the joints are used for connecting the connecting pipes, and the joints are in one-to-one correspondence with the connecting pipes; each joint is communicated with a main pipe in the transparent bag; the main pipe extends to the outside of the transparent bag and is connected with the top of the infusion tube; the bottom of the infusion tube is provided with a needle head for inserting into a vein of a human body. The infusion device can realize the quick replacement of the infusion bottle, and can effectively reduce the workload of nurses.

Description

Infusion device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to infusion set.

Background

In a hospital room, for some patients, it is sometimes necessary to infuse multiple bottles continuously. In the process of infusion, a patient or a family member needs to pay attention to the infusion condition, and a nurse is timely informed to replace an infusion bottle before the liquid medicine in the current infusion bottle is about to be infused.

When changing the infusion bottle at every turn, all need a puncture ware of plug, the operation is very troublesome, and can increase nurse's work burden.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide an infusion device for solving the problems in the prior art.

In order to solve the above problem, the utility model provides a: the infusion device comprises a connecting pipe, a confluence part and an infusion pipe;

the connecting pipes are provided with a plurality of connecting pipes, the top of each connecting pipe is provided with a puncture outfit, and the puncture outfits are used for inserting bottle stoppers of infusion bottles; wherein each connecting pipe is provided with a switch valve;

the confluence part comprises a transparent bag and joints arranged on the transparent bag, the joints are used for connecting the connecting pipes, and the joints are in one-to-one correspondence with the connecting pipes;

each joint is communicated with a main pipe in the transparent bag;

the main pipe extends to the outside of the transparent bag and is connected with the top of the infusion tube;

the bottom of the infusion tube is provided with a needle head for inserting into a vein of a human body.

Further, the joint is detachably connected with the connecting pipe.

Furthermore, an internal thread is arranged on the joint, and an external thread matched with the internal thread is arranged at the bottom of the connecting pipe.

Furthermore, a dropping funnel and a flow regulator are arranged on the infusion tube.

The utility model has the advantages that: the utility model provides an infusion device, including connecting pipe, confluence portion and transfer line, the connecting pipe has a plurality of roots, and the top of each connecting pipe all is provided with the puncture ware, wherein, all is provided with the ooff valve on each connecting pipe.

Before infusion, the puncture outfit of each connection tube can be inserted into the corresponding infusion bottle.

When the infusion is performed, only one of the switch valves is opened, and at the time, the liquid medicine in the infusion bottle corresponding to the switch valve flows into the confluence part through the connecting pipe and then enters the body of the patient through the main pipe and the infusion pipe. When the liquid medicine in the infusion bottle is about to be infused, the infusion bottle can be replaced only by opening the switch valves corresponding to other infusion bottles, and the operation is very simple and time-saving.

The infusion device can realize the quick replacement of the infusion bottle, and can effectively reduce the workload of nurses.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 shows a schematic view of an infusion device;

fig. 2 shows a schematic view of a bus bar.

Description of the main element symbols:

1-connecting pipe; 2-a junction; 3-a transfusion tube; 4-a puncture outfit; 5-a switch valve; 6-transparent bag; 7-a linker; 8-main pipe; 9-a needle head; 10-a dropping funnel; 11-flow regulator.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Example one

Referring to fig. 1, in the present embodiment, an infusion device is provided, which includes a connection tube 1, a confluence portion 2 and an infusion tube 3.

The connecting pipes 1 are provided with a plurality of connecting pipes, the top of each connecting pipe 1 is provided with a puncture outfit 4, and the puncture outfits 4 are used for inserting the bottle stopper of the infusion bottle. Wherein, all be provided with ooff valve 5 on each connecting pipe 1, can control the break-make of connecting pipe 1 through ooff valve 5.

The number of the connection pipes 1 may be set as desired, for example, 3, 5, etc.

As shown in fig. 2, the bus bar 2 includes a transparent bag 6 and joints 7 disposed on the transparent bag 6, the joints 7 are used to connect the connection pipes 1, and the joints 7 correspond to the connection pipes 1 one to one. Wherein, a main pipe 8 is arranged in the transparent bag 6, and each joint 7 is communicated with the main pipe 8.

Inside the transparent bag 6, the main pipe 8 is provided with a plurality of branch pipes communicated with the main pipe. The branch pipes correspond to the joints 7 one by one, are communicated with the joints 7 and can be fixedly and hermetically connected with the joints 7 in a welding mode.

The main tube 8 extends to the outside of the transparent bag 6 and is connected with the top of the infusion tube 3, wherein the bottom of the infusion tube 3 is provided with a needle 9 for inserting into a vein of a human body.

Before infusion, the puncture outfit 4 of each connecting tube 1 can be inserted into the corresponding infusion bottle; when transfusion is performed, only one of the switch valves 5 is opened, and at this time, the medical liquid in the transfusion bottle corresponding to the switch valve 5 flows into the corresponding joint 7 through the connecting pipe 1, and then enters the body of the patient through the main pipe 8 and the transfusion pipe 3. When the liquid medicine in the infusion bottle is about to be infused, the infusion bottle can be replaced only by opening the switch valves 5 corresponding to other infusion bottles, and the operation is very simple and time-saving.

In this embodiment, the joint 7 is detachably connected to the connection pipe 1. Wherein, the joint 7 can be provided with an internal thread, and the bottom of the connecting pipe 1 can be provided with an external thread matched with the internal thread.

The joint 7 is detachably connected with the connecting pipe 1, and has at least the following advantages:

the confluence part 2 and the connecting pipe 1 can be produced and packaged independently, so that manufacturers can control the production cost conveniently;

for example, before the transfusion, a nurse may remove the air from the joint 7 of the connection tube 1 and the confluence section 2 and then assemble the connection tube 1 and the joint 7.

In the present embodiment, the infusion tube 3 may be provided with a drip chamber 10 and a flow regulator 11.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The infusion device is characterized by comprising a connecting pipe, a confluence part and an infusion pipe;

each joint is communicated with a main pipe in the transparent bag;

2. The infusion device as claimed in claim 1, wherein the connector is removably connected to the connector tube.

3. The infusion set as claimed in claim 2, wherein the connector is provided with an internal thread and the bottom of the connection tube is provided with an external thread matching the internal thread.

4. The infusion device as claimed in claim 1, wherein a drip chamber and a flow regulator are provided on the infusion tube.