Infusion tube connector protection shell

Abstract

An infusion tube connector protection shell comprises an upper shell body and a lower shell body, a containing cavity is formed in the upper shell body and the lower shell body after the upper shell body and the lower shell body are buckled through a buckle assembly, a first infusion tube inlet and outlet is formed in the two ends of the containing cavity, a first blocking piece and a second blocking piece are arranged in the containing cavity, and a second infusion tube inlet and outlet is formed in the first blocking piece and the second blocking piece respectively. An infusion tube connector clamping cavity is formed between the first blocking piece and the second blocking piece. The device has the advantages that the infusion tube connector is clamped and fixed by the infusion tube connector clamping cavity, so that a pipeline is prevented from falling off; a second infusion tube inlet and outlet is formed through the extension section; the gradually-shrinking cavity and the gradually-shrinking infusion tube are clamped to further limit the connector of the infusion tube, and liquid leakage caused by distortion and shaking is avoided; the device is made of transparent plastic and is convenient to observe and reuse.

Description

Technical Field

[0001] The utility model relates to a protective shell for an infusion tube interface. Background Art

[0002] At the interface between two connecting tubes of the existing infusion tube, the tube may fall off or leak.

[0003] In the existing protection box for the exposed infusion interface of deep vein catheterization, the infusion tube interface is easy to shake, resulting in leakage at the infusion tube interface. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a protective shell for an infusion tube interface.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an infusion tube interface protection shell, comprising an upper shell and a lower shell, the upper shell and the lower shell are fastened together by a snap assembly to form an accommodating cavity inside, a first infusion tube inlet and outlet are provided at both ends of the accommodating cavity, and a first baffle and a second baffle are provided in the accommodating cavity, a second infusion tube inlet and outlet are respectively provided on the first baffle and the second baffle, and an infusion tube interface snap-on cavity for accommodating the infusion tube interface is formed between the first baffle and the second baffle.

[0006] Furthermore, the infusion tube interface includes tube A and tube B, one side of tube A abuts against one side of the corresponding first baffle; one side of tube B abuts against one side of the corresponding second baffle.

[0007] Furthermore, the shape of one side of the A tube matches the shape of one side of the corresponding first baffle; the shape of one side of the B tube matches the shape of one side of the corresponding second baffle.

[0008] Furthermore, a tapered infusion tube is provided on one side of tube A, and a protrusion is provided on one side of the first baffle, the protrusion is against one side of tube A, and the tapered infusion tube passes through the middle of the protrusion, and one end of the tapered infusion tube is placed in the second infusion tube inlet and outlet of the first baffle and fits the inner wall of the second infusion tube inlet and outlet.

[0009] Furthermore, an extension section is provided on one side of tube B, and the extension section is arranged in the inlet and outlet of the second infusion tube, and the outer wall of the extension section fits the inner wall of the inlet and outlet of the second infusion tube.

[0010] Furthermore, the upper shell and the lower shell are made of transparent plastic.

[0011] Furthermore, the first baffle and the second baffle are divided into an upper half and a lower half, the upper half is integrally formed with the upper shell; the lower half is integrally formed with the lower shell.

[0012] Furthermore, the buckle assembly is divided into a buckle body and a slot body that cooperate with each other to buckle together. The buckle body is provided on the front side of the upper shell and the slot body is provided on the back side of the upper shell; the slot body is provided on the front side of the lower shell and the buckle body is provided on the back side of the lower shell.

[0013] The beneficial effects of the utility model are: the infusion tube interface clamping cavity clamps and fixes the infusion tube interface to prevent the pipeline from falling off; the inlet and outlet of the second infusion tube are connected through the extended section; the tapered cavity and the tapered infusion tube clamp further limit the infusion tube interface to avoid leakage caused by twisting and shaking; it is made of transparent plastic, which is convenient for observation and reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model Figure 1 .

[0015] Figure 2 It is a schematic diagram of the structure of the utility model Figure 2 .

[0016] Figure 3 It is a schematic diagram of the structure of the utility model Figure 3 . DETAILED DESCRIPTION

[0017] The following will be combined with the attached embodiment of the utility model Figure 1-3 , the technical solutions in the embodiments of the utility model are described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0018] Example 1 Reference Figure 1-3 A protective shell for an infusion tube interface includes an upper shell 1 and a lower shell 2. The upper shell and the lower shell are buckled together by a buckle assembly 3 to form an accommodating chamber 4. The two ends of the accommodating chamber are provided with a first infusion tube inlet and outlet 5, and a first baffle 6 and a second baffle 7 are provided in the accommodating chamber. The first baffle and the second baffle are respectively provided with a second infusion tube inlet and outlet 8, and an infusion tube interface clamping chamber 9 for accommodating the infusion tube interface is formed between the first baffle and the second baffle. The infusion tube 15 passes through the first infusion tube inlet and outlet.

[0019] A protective shell for an infusion tube interface, the infusion tube interface comprises an A tube 10 and a B tube 11, one side of the A tube abuts against one side of a corresponding first baffle; one side of the B tube abuts against one side of a corresponding second baffle.

[0020] A protective shell for an infusion tube interface, wherein the shape of one side of tube A matches the shape of one side of a corresponding first baffle; and the shape of one side of tube B matches the shape of one side of a corresponding second baffle.

[0021] A protective shell for an infusion tube interface, wherein a tapered infusion tube 12 is provided on one side of tube A, a protrusion 13 is provided on one side of a first baffle, the protrusion is against one side of tube A, and the tapered infusion tube passes through the middle of the protrusion, one end of the tapered infusion tube is placed in the second infusion tube inlet and outlet of the first baffle and fits against the inner wall of the second infusion tube inlet and outlet.

[0022] A protective shell for an infusion tube interface, an extension section 14 is provided on one side of tube B, the extension section is arranged in the inlet and outlet of the second infusion tube, and the outer wall of the extension section fits the inner wall of the inlet and outlet of the second infusion tube.

[0023] A protective shell for an infusion tube interface, wherein the upper shell and the lower shell are made of transparent plastic.

[0024] A protective shell for an infusion tube interface, wherein a first baffle and a second baffle are divided into an upper half and a lower half, wherein the upper half is integrally formed with the upper shell; and the lower half is integrally formed with the lower shell.

[0025] A protective shell for an infusion tube interface, wherein a buckle assembly is divided into a buckle body 31 and a groove body 32 which cooperate with each other to buckle together, a buckle body is arranged on the front of the upper shell body and a groove body is arranged on the back of the upper shell body; a groove body is arranged on the front of the lower shell body and a buckle body is arranged on the back of the lower shell body.

[0026] A protective shell for an infusion tube interface; an infusion tube interface clamping cavity clamps and fixes the infusion tube interface to prevent the tube from falling off.

[0027] A protective shell for an infusion tube interface, connected to an inlet and outlet of a second infusion tube through an extended section; the tapered cavity and the tapered infusion tube are engaged to further limit the infusion tube interface to prevent leakage caused by twisting and shaking; it is made of transparent plastic for easy observation and reuse. An elastic layer is provided on the opposite surface of the first baffle and the second baffle to apply pressure to the infusion tube interface.

[0028] A protective shell for an infusion tube interface, wherein the inner walls of the upper shell and the lower shell are provided with a plurality of U-shaped tracks opening along the fitting surfaces of the upper shell and the lower shell, and a first baffle and a second baffle are detachably connected to the upper shell and the lower shell via the U-shaped tracks, further expanding the application scope of the device.

[0029] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A protective housing for an infusion tube interface, comprising an upper housing and a lower housing, characterized in that: The upper shell and the lower shell are fastened together by the snap assembly to form an accommodating cavity inside, and a first infusion tube inlet and outlet are provided at both ends of the accommodating cavity, and a first baffle and a second baffle are provided in the accommodating cavity, and a second infusion tube inlet and outlet are respectively provided on the first baffle and the second baffle, and an infusion tube interface snap-fitting cavity for accommodating the infusion tube interface is formed between the first baffle and the second baffle.

2. The infusion tube interface protection housing according to claim 1, characterized in that: The infusion tube interface includes tube A and tube B, one side of tube A abuts against one side of the corresponding first baffle; one side of tube B abuts against one side of the corresponding second baffle.

3. The infusion tube interface protection housing according to claim 2, characterized in that: The shape of one side of the A tube matches the shape of one side of the corresponding first baffle; the shape of one side of the B tube matches the shape of one side of the corresponding second baffle.

4. The infusion tube interface protection housing according to claim 3, characterized in that: A tapered infusion tube is provided on one side of tube A, and a protrusion is provided on one side of the first baffle. The protrusion is against one side of tube A, and the tapered infusion tube passes through the middle of the protrusion. One end of the tapered infusion tube is placed in the second infusion tube inlet and outlet of the first baffle and fits the inner wall of the second infusion tube inlet and outlet.

5. The infusion tube interface protection housing according to claim 3, characterized in that: An extension section is also provided on one side of tube B, and the extension section is arranged in the inlet and outlet of the second infusion tube, and the outer wall of the extension section is in contact with the inner wall of the inlet and outlet of the second infusion tube.

6. The infusion tube interface protection housing according to claim 1, characterized in that: The upper shell and the lower shell are made of transparent plastic.

7. The infusion tube interface protection housing according to claim 3, characterized in that: The first baffle and the second baffle are divided into an upper half and a lower half, and the upper half is integrally formed with the upper shell; The lower half is integrally formed with the lower shell.

8. The infusion tube interface protection housing according to claim 1, characterized in that: The buckle assembly is divided into a buckle body and a slot body that cooperate with each other to buckle together. The buckle body is provided on the front side of the upper shell and the slot body is provided on the back side of the upper shell; the slot body is provided on the front side of the lower shell and the buckle body is provided on the back side of the lower shell.

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