Infusion apparatus fixing device

Abstract

The utility model discloses an infusion apparatus fixing device. The fixing device comprises an integrally-formed fixing body which comprises an upper fixing assembly and a lower supporting assembly below the upper fixing assembly, the upper fixing assembly is provided with a cavity used for containing an infusion bottle opening, clamping arms are arranged on the two sides of the upper end of the cavity, and the clamping arms can be driven to be opened and closed by loosening and pinching the two sides of the lower supporting assembly so as to adapt to the infusion bottle opening. A slot matched with a needle handle end is reserved in the center of the front surface of the lower supporting assembly; a handheld infusion apparatus fixing device comprises an integrally-formed fixing body, the fixing body comprises a cavity used for containing an infusion bottle opening, clamping arms are arranged on the two sides of the upper end of the cavity, an open groove matched with the handle end of a needle head is reserved in the right center of the lower end of the cavity, and handheld parts formed by extending downwards from the clamping arms are arranged on the two sides of the cavity. The infusion bottle clamping device has the advantages that the opening design of the clamping arms can be adjusted according to the sizes of different infusion bottle openings, and the arc-shaped fixing grooves of the clamping arms can firmly clamp the infusion bottle openings.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of auxiliary tools for fixing infusion apparatus, in particular to a kind of infusion apparatus fixing device. BACKGROUND

[0002] Infusion is a kind of treatment means commonly used in medical process, infusion system is usually constituted by infusion bottle (bag), infusion tube etc., when using, through the insertion of the insertion needle on infusion tube connector into the infusion bottle mouth of infusion bottle, for this connection state, on the one hand, insertion needle and infusion bottle mouth are tightly connected to ensure that liquid flows smoothly, on the other hand, the connection stability between infusion tube and infusion apparatus is guaranteed, so as to avoid the safety hazard problem of patient caused by infusion tube falling off, however, in practical application, although the reliable insertion between infusion bottle (bag) and infusion tube has been designed correspondingly, there still exists the accidental situation that infusion tube and infusion bottle (bag) are disconnected due to the accidental pulling of patient, for this, someone specially designs the fixing device for fixing infusion apparatus;

[0003] For example: Figure 6 A kind of infusion apparatus fixing device is shown, it is actually a cuboid structure shell with front side opening, the clamping groove for the neck of infusion bottle (bag) is arranged at the top of shell, the positioning groove for positioning infusion tube is arranged at the bottom of shell, this structure can realize simple and easy fixation of infusion tube, but, there still exist the following problems:

[0004] (1) clamping groove only relies on the deformation ability of plastic material to clamp in the neck of infusion bottle (bag), cannot match infusion apparatus bottle mouth of different specifications, limit its application range, for this, for different diameter of infusion bottle mouth size, then possibly need to configure multiple specifications of fixing device, use is very cumbersome, and clamping difficulty is greater, use efficiency is also low;

[0005] (2) although infusion tube is fixed, the insertion part between infusion bottle (bag) and infusion tube is not limited, therefore, cannot avoid the accidental situation that infusion tube and infusion bottle (bag) are disconnected due to the accidental pulling of patient.

[0006] For example: Figure 7Another simple infusion device fixing device is shown, which comprises an upper elastic clamp with a plug-in rod and a lower clamp buckle connected to the bottom end of the plug-in rod. In use, the elastic clamp can clamp the neck of the infusion bottle mouth, and the lower clamp buckle is used to clamp the infusion tube. This structure can avoid the problem of accidental separation of the infusion tube from the infusion bottle (bag) due to accidental pulling of the patient to a certain extent, because the infusion tube is clamped independently. However, due to the plug-in fixing between the upper elastic clamp with the plug-in rod and the lower clamp buckle, on the one hand, it is easy to separate, and on the other hand, its stability is insufficient and the plug needle is easily shaken off, which is poor in reliability. Content of the utility model

[0007] The technical problem to be solved by the utility model is to provide an infusion device fixing device which is small in size, convenient to take when used, and can adapt to the infusion bottle mouth.

[0008] In order to solve the above technical problem, the infusion device fixing device of the utility model comprises a main body part and a clamping part integrally formed on the upper part of the main body part. The main body part has a supporting cavity for supporting the infusion bottle mouth. The clamping part is two clamping arms extending from the main body part for clamping the neck of the infusion bottle mouth. The lower center of the main body part is provided with a wire clamping groove opposite to the center of the bottom of the infusion bottle mouth. The wire clamping groove can clamp the infusion tube connector connected to the infusion bottle mouth. The main body part is made of plastic material, and the lower part of the two side walls of the main body part can be deformed to open and close the two clamping arms.

[0009] The bottom of the supporting cavity is provided with a horizontal supporting surface matched with the bottom surface of the infusion bottle mouth.

[0010] Two hollow grooves for increasing the elastic deformation capacity are arranged between the lower part of the two side walls of the main body part and the wire clamping groove.

[0011] The wire clamping groove is an open groove with an open front side and a closed back. The cross-sectional shape of the open groove is U-shaped.

[0012] The two clamping arms extend towards each other above the supporting cavity and are provided with mutually matched arc-shaped grooves at the end faces opposite to each other.

[0013] The infusion set fixing device comprises a main body part and a clamping part integrally formed on the upper part of the main body part, the main body part is provided with a supporting cavity for supporting the infusion bottle mouth, the clamping part is formed by two clamping arms extending from the main body part for clamping the neck part of the infusion bottle mouth, the lower center of the main body part is provided with a wire clamping groove opposite to the center of the bottom of the infusion bottle mouth, the wire clamping groove can clamp the infusion tube joint connected to the infusion bottle mouth, the main body part is made of plastic material, the two side walls of the main body part are provided with two extrusion pieces extending downward and outward from the middle part, and the two clamping arms are opened and closed by extruding the two extrusion pieces.

[0014] The bottom of the supporting cavity is provided with a horizontal supporting surface matched with the bottom surface of the infusion bottle mouth.

[0015] The two extrusion pieces are provided in a splayed structure on the two side walls.

[0016] The wire clamping groove is an open groove with an open front side and a closed back side, and the cross section of the open groove is in a U shape.

[0017] The two clamping arms extend towards each other above the supporting cavity and are provided with arc-shaped grooves matched with each other at the end faces opposite to each other.

[0018] The infusion set fixing device has the following advantages:

[0019] (1) The fixing device body is formed by the main body part and the clamping part integrally formed on the upper part of the main body part, and the supporting cavity for supporting the infusion bottle mouth is directly formed in the main body part, so that on the one hand, the infusion bottle mouth is directly placed in the supporting cavity, and the infusion tube joint is pressed against the bottom of the infusion bottle mouth, and the supporting cavity supports the infusion tube joint part; the accidental situation that the infusion tube is separated from the infusion bottle (bag) due to the accidental pulling of the patient is effectively prevented, on the other hand, the clamping arms for clamping the neck part of the infusion bottle mouth are used as the clamping part, the neck part of the infusion bottle mouth of different sizes can be clamped and fixed, and the applicability is stronger; on the other hand, the main body part is made of plastic material, the main body part can be deformed directly, the use is very convenient and fast, and the working efficiency is improved; on the other hand, the overall structure design has no extra parts connected, the manufacturing is easier, and the possibility of loosening or separation of the traditional parts assembly is avoided, so that the overall firmness and durability are improved.

[0020] (2) The bottom of the supporting cavity is provided with a horizontal supporting surface matched with the bottom surface of the infusion bottle mouth, the infusion tube joint part can be pressed between the bottom surface of the infusion bottle mouth and the horizontal supporting surface, the contact area between the infusion tube joint part and the infusion bottle mouth is increased by the horizontal supporting surface, the stability and reliability of use are further improved, and the stability and reliability of positioning and placing of the infusion bottle mouth are ensured.

[0021] (3) By setting two hollow grooves for increasing elastic deformation ability between the two side walls of the lower part of the main body and the wire clamping groove, thereby reducing the difficulty of operation, further improving the convenience of use.

[0022] (4) The front side of the wire clamping groove is open and the back is closed, and the infusion tube is supported by the closed side, ensuring that the infusion tube does not shake during use, further improving the stability and reliability of use.

[0023] (5) The clamping arm has an arc-shaped fixed groove that can firmly hold the infusion bottle mouth, avoiding sliding or falling off.

[0024] (6) By having two extrusion pieces extending downward and outward from the middle of the two side walls of the main body, the extrusion pieces have a structure of upper inward and lower outward, which conforms to the ergonomic principle, making the medical staff more comfortable when using, and can be easily taken. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a structural schematic view of the infusion device fixing device of the utility model;

[0026] Figure 2 is a front view of the infusion device fixing device of the utility model;

[0027] Figure 3 is a rear view of the infusion device fixing device of the utility model;

[0028] Figure 4 is a structural schematic view of the infusion device fixing device of the utility model;

[0029] Figure 5 is a use state view of the infusion device fixing device of the utility model;

[0030] Figure 6 is a schematic view of a traditional square infusion device fixing device;

[0031] Figure 7 is a schematic view of a traditional clamping infusion device fixing device. DETAILED DESCRIPTION

[0032] The infusion device fixing device of the utility model will be further described in detail below in combination with the drawings and specific embodiments. EMBODIMENT

[0033] As Figures 1-3As shown, the infusion set fixing device of this embodiment includes a main body 1 and a clamping part 2 integrally formed on the upper part of the main body 1. The main body 1 has a support cavity 3 for supporting the infusion bottle opening 9. The bottom of the support cavity 3 is set as a horizontal support surface 6 adapted to the bottom surface of the infusion bottle opening. It should be noted that: the infusion tube connector is provided with a support piece located below the connector. When the needle of the infusion tube is inserted into the infusion bottle opening from the bottom, the support piece of the infusion tube connector presses on the horizontal support surface 6. Thus, the needle can be firmly inserted into the infusion bottle opening through the horizontal support surface 6, preventing the needle from being accidentally pulled out during movement. The clamping part 2 consists of two clamping arms 4 extending from the main body 1 for clamping the neck of the infusion bottle opening. The lower center of the main body 1 is provided with a wire-locking groove 5 facing the center of the bottom of the infusion bottle opening. The cross-sectional shape of the wire-locking groove 5 is U-shaped. The cable clamping groove is an open groove with a closed back. The cable clamping groove 5 can be used to clamp the infusion tube connector connected to the infusion bottle mouth, thus better securing the infusion tube. The main body 1 is made of plastic material, and by squeezing the lower part of the two side walls of the main body 1, the main body 1 can be deformed, thereby opening and closing the two clamping arms 4. The two clamping arms 4 extend towards each other above the support cavity 3, and have mutually cooperating arc-shaped grooves 10 at their opposite end faces. The opening design of the clamping arms can be adjusted according to the size of different infusion bottle mouths to ensure compatibility with various sizes of infusion bottles (bags). This structure makes the present invention no longer limited to specific bottle mouth sizes, greatly enhancing its applicability. There are two hollow grooves 7 between the two side walls of the lower part of the main body 1 and the cable clamping groove 5 to increase the elastic deformation capacity. The design of the hollow grooves 7 can save materials and make it easier to handle during use. Example

[0034] like Figure 4 , Figure 5 As shown, the infusion set fixing device in this embodiment is largely the same as that in Embodiment 1. The only difference is the operating structure. In this embodiment, two squeezing plates 8 are provided on the two side walls of the main body 1, extending obliquely from the middle to the outside. Preferably, the two squeezing plates are arranged in a figure-eight shape on the two side walls. That is, the shape of the squeezing plates 8 is concave at the top and flared at the bottom, which is ergonomic and convenient to handle during use. The two clamping arms 4 are opened and closed by squeezing the two squeezing plates 8.

Claims

1. An infusion set securement device, characterized by: The utility model provides a bottle holder for infusion bottle, which comprises a main body (1) and a clamping part (2) integrally formed on the upper part of the main body (1), the main body (1) has a supporting cavity (3) for supporting the mouth (9) of an infusion bottle, the clamping part (2) is formed by two clamping arms (4) extending from the main body (1) for clamping the neck of the mouth of the infusion bottle, the lower center of the main body (1) is provided with a wire clamping groove (5) opposite to the center of the bottom of the mouth of the infusion bottle, the wire clamping groove (5) can clamp the infusion tube connector connected to the mouth of the infusion bottle, the main body (1) is made of plastic material, and the main body (1) can be deformed by extruding the lower parts of the two side walls of the main body (1), so that the two clamping arms (4) can be opened and closed.

2. The infusion set securement device of claim 1, wherein: The bottom of the supporting cavity (3) is provided with a horizontal supporting surface (6) matched with the bottom surface of the mouth of the infusion bottle.

3. Infusion set securing device according to claim 1 or 2, characterized in that: Two hollow grooves (7) for increasing the elastic deformation capacity are arranged between the two side walls of the lower part of the main body (1) and the wire clamping groove (5).

4. The infusion set securement device of claim 3, wherein: The wire clamping groove (5) is an open groove with an open front side and a closed back side, and the cross-sectional shape of the open groove is U-shaped.

5. The infusion set securement device of claims 1, 2, or 4, wherein: The two clamping arms (4) extend towards each other above the supporting cavity (3) and are provided with arc-shaped grooves (10) matched with each other at the end faces opposite to each other.

6. An infusion set securement device, characterized by: The utility model provides a bottle holder for infusion bottle, which comprises a main body (1) and a clamping part (2) integrally formed on the upper part of the main body (1), the main body (1) has a supporting cavity (3) for supporting the mouth (9) of an infusion bottle, the clamping part (2) is formed by two clamping arms (4) extending from the main body (1) for clamping the neck of the mouth of the infusion bottle, the lower center of the main body (1) is provided with a wire clamping groove (5) opposite to the center of the bottom of the mouth of the infusion bottle, the wire clamping groove (5) can clamp the infusion tube connector connected to the mouth of the infusion bottle, the main body (1) is made of plastic material, and the main body (1) can be deformed by extruding the lower parts of the two side walls of the main body (1), so that the two clamping arms (4) can be opened and closed.

7. The infusion set securement device of claim 6, wherein: The bottom of the supporting cavity (3) is provided with a horizontal supporting surface (6) matched with the bottom surface of the mouth of the infusion bottle.

8. Infusion set securing device according to claim 6 or 7, characterized in that: The two extrusion pieces (8) are arranged in a splayed structure on the two side walls.

9. The infusion set securement device of claim 8, wherein: The wire clamping groove (5) is an open groove with an open front side and a closed back side, and the cross-sectional shape of the open groove is U-shaped.

10. The infusion set securement device of claim 9, wherein: The two clamping arms (4) extend towards each other above the supporting cavity (3) and are provided with arc-shaped grooves (10) matched with each other at the end faces opposite to each other.

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