Catheter limiter

Abstract

The catheter limiter comprises a supporting plate, a hinge seat, a limiting block and a detachable connecting assembly, an arc-shaped limiting groove is formed in the surface of the front side of the supporting plate, the hinge seat is arranged on one side of the arc-shaped limiting groove, one end of the limiting block is rotationally connected with the hinge seat, and the other end of the limiting block is connected with the detachable connecting assembly. The catheter limiter is stable in structure and easy to adjust, the limiting block can flexibly rotate, the limiting block is matched with the arc-shaped limiting groove of the supporting plate, a catheter can be effectively limited, the limiting block is not prone to deformation, the limiting block is not prone to deformation, and the service life of the catheter limiter is prolonged. The design of the detachable connecting assembly allows the limiting block to be rapidly separated or fixed, efficiency is improved, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a catheter stopper. Background Art

[0002] In medical care, patients in the ward often need to be connected to a variety of catheters, including but not limited to infusion tubes, oxygen tubes, urinary catheters, etc. The correct fixation and restriction of these catheters is crucial to ensure the continuity and safety of treatment.

[0003] In the prior art, there is a lack of a limiter for the catheter. If the catheter is not properly limited, patient activity or accidental pulling may cause the catheter to dislocate, which may cause discomfort or pain to the patient. The lack of a limiter means that the nursing staff needs to frequently check and confirm the catheter, which increases the nursing staff's workload and reduces work efficiency. Utility Model Content

[0004] In order to solve the above technical problems, the utility model relates to a catheter stopper, which has a simple and reliable structure, effectively solves the above technical problems, and is suitable for popularization and use. In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] A catheter limiter comprises a support plate, a hinge seat, a limit block, and a detachable connection assembly, wherein the front surface of the support plate is provided with an arc-shaped limit groove, the hinge seat is arranged on one side of the arc-shaped limit groove, one end of the limit block is rotatably connected to the hinge seat, the limit block is connected to the support plate through the detachable connection assembly, and the rear side of the support plate is provided with a bonding area.

[0006] On the basis of the above scheme and as a preferred scheme of the above scheme: the detachable connection component includes a magnetic adsorption block and a metal block, the limit block is provided with a groove, the metal block is embedded and fixed in the groove, the shape of the magnetic adsorption block is adapted to the groove, and the limit block is connected to the magnetic adsorption block through the metal block.

[0007] On the basis of the above solution and as a preferred solution of the above solution: the limit block is provided with an arc-shaped limit portion.

[0008] On the basis of the above solution and as a preferred solution of the above solution: protruding gripping parts are symmetrically provided on the left and right sides of the support plate.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: a plurality of the arc-shaped limiting grooves are evenly spaced along the left and right directions.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme: a socket is also provided on one side of each of the arc-shaped limiting grooves, and the socket is used for inserting an indication sign.

[0011] The outstanding and beneficial technical effects of the present utility model compared with the prior art are as follows: The present utility model provides a catheter limiter with a stable structure and easy adjustment. The limiting block can rotate flexibly, and the arc-shaped limiting groove of the support plate can effectively limit the catheter. The design of the detachable connection component allows for the quick separation or fixation of the limiting block, improving efficiency and facilitating operation. The support plate can be quickly installed and placed at an appropriate position according to actual needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic diagram of the overall structure;

[0013] Figure 2 is a schematic diagram of the rear side of the support plate;

[0014] Figure 3 is a schematic diagram of the limiting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] To make the objectives, technical solutions, and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments. However, the specific embodiments and examples described below are for illustrative purposes only and are not limitations on the present utility model.

[0016] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model. Figure 1 In the description of the present application, the terms "first", "second", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the technical features indicated.

[0017] To solve the above technical problems, as

[0018] Figures 1-3 ​As shown in the figure, the utility model designs a catheter limiter, which includes a support plate 1, a hinge seat 2, a limit block 3, and a detachable connection assembly. An arc-shaped limit groove 4 is arranged on the front surface of the support plate 1. The hinge seat 2 is arranged on one side of the arc-shaped limit groove 4. One end of the limit block 3 is rotatably connected to the hinge seat 2. The limit block 3 is connected to the support plate 1 through the detachable connection assembly. A bonding area 5 is arranged on the rear side of the support plate 1. The limit block 3 can rotate flexibly. Cooperating with the arc-shaped limit groove 4 of the support plate 1, it can effectively limit the catheter. The design of the detachable connection assembly allows for the quick separation or fixation of the limit block 3, improving efficiency and facilitating operation. The support plate 1 can be quickly installed and placed at an appropriate position according to actual needs through the bonding area 5.

[0019] Further, the detachable connection assembly includes a magnetic adsorption block 6 and a metal block 7. The limit block 3 is provided with a groove. The metal block 7 is embedded and fixed in the groove. The shape of the magnetic adsorption block is adapted to the groove. The limit block 3 is connected to the magnetic adsorption block 6 through the metal block 7. The combined use of the magnetic adsorption block 6 and the metal block 7 provides a simple and firm connection method for the limit block 3. The metal block 7 is embedded and fixed in the groove of the limit block 3 and is adapted to the shape of the magnetic adsorption block 6, ensuring the stability and reliability of the limit after connection. This design simplifies the installation process and at the same time provides a strong fixing force to prevent the catheter from shifting during the patient's movement.

[0020] Further, the limit block 3 is provided with an arc-shaped limiting portion. The arc-shaped limiting portion provided on the limit block 3 further enhances the adaptability of the catheter limiter, enabling it to better fit the shape of the catheter and providing a more accurate limiting effect. The arc-shaped design helps to reduce the friction between the catheter and the limiter and reduces the risk of catheter damage.

[0021] Further, protruding holding portions 8 are symmetrically arranged on the left and right sides of the support plate 1, providing convenient holding points for medical staff, making it easier and more accurate to install and adjust the limiter. This design improves the operation convenience and reduces errors during the installation process.

[0022] Further, a plurality of the arc-shaped limit grooves 4 are arranged at equal intervals in the left-right direction. The plurality of arc-shaped limit grooves 4 arranged at equal intervals in the left-right direction provide multiple fixing points for different types of catheters, enabling the limiter to fix multiple catheters simultaneously and meeting the needs of using multiple catheters in a ward at the same time. The evenly spaced design ensures the neat arrangement of the catheters, facilitating management and monitoring.

[0023] Furthermore, the socket 9 provided on one side of each arc-shaped limiting groove 4 is used for inserting an indication sign, which not only improves the identifiability of the catheter limiter, but also helps medical staff quickly identify and locate each catheter. The use of the indication sign enhances the clarity and accuracy of catheter management and helps prevent medical errors.

[0024] The above embodiments are only preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made by those skilled in the art according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A catheter limiter, characterized in that: It includes a support plate, a hinge seat, a limit block, and a detachable connection component. The front surface of the support plate is provided with an arc-shaped limit groove, the hinge seat is arranged on one side of the arc-shaped limit groove, one end of the limit block is rotatably connected to the hinge seat, the limit block is connected to the support plate through a detachable connection component, and the rear side of the support plate is provided with a bonding area; the detachable connection component includes a magnetic adsorption block and a metal block, the limit block is provided with a groove, the metal block is embedded and fixed in the groove, the shape of the magnetic adsorption block is adapted to the groove, and the limit block is connected to the magnetic adsorption block through the metal block.

2. The catheter limiter according to claim 1, characterized in that: The limiting block is provided with an arc-shaped limiting portion.

3. The catheter position limiter according to claim 2, characterized in that: The left and right sides of the support plate are symmetrically provided with protruding gripping parts.

4. The catheter position limiter according to claim 3, wherein: A plurality of arc-shaped limiting grooves are evenly spaced in the left-right direction.

5. A catheter limiter according to claim 4, characterized in that: A socket is also provided on one side of each arc-shaped limiting groove, and the socket is used for inserting an indication sign.

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