A portable infusion drip rate regulating device

Abstract

This utility model relates to the field of medical device technology and discloses a portable infusion drip rate adjustment device, including a fixing component. A limiting component is installed inside the fixing component, and a pressing component is installed on one side of the limiting component. The limiting component includes a rotating rod, a bearing, a limiting plate, and a stabilizing rod. One end of the rotating rod is fixedly connected to the inner wall of the bearing, one side of the bearing is fixedly connected to one side of the limiting plate, and the side of the limiting plate is fixedly connected to one end of the stabilizing rod. The rotating rod is located in the center of the stabilizing rod. This portable infusion drip rate adjustment device, through the arrangement of the rotating rod, bearing, limiting plate, and stabilizing rod, ensures that when the rotating rod rotates, the limiting plate moves to one side under the action of the bearing and stabilizing rod, and contacts the infusion tubing. This effectively fixes the entire device to infusion tubing of different diameters, thus effectively preventing the device from slipping.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a portable infusion drip rate adjustment device. Background Technology

[0002] With the advancement of medical technology and the increasing demand for precision medicine, medical personnel have begun to seek more effective infusion management solutions. Traditional infusion methods often rely on manual calculation and adjustment of drip rate, which can easily lead to inaccuracies and increased risks. The emergence of portable infusion drip rate adjustment devices aims to improve the safety and convenience of infusion.

[0003] However, existing portable infusion drip rate regulating devices have the following disadvantages:

[0004] (1) Currently, the device is difficult to install effectively on the surface of infusion tubes of different diameters;

[0005] (2) Currently, the device usually controls the drip rate of the infusion tube by squeezing, but the squeezing part is prone to loosening during long-term use, which affects the overall drip rate. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] The technical problem solved by this utility model is to provide a portable infusion drip rate regulating device that is highly practical, easy to operate, and has a simple structure, thus solving the problems of poor installation effect and difficulty in controlling the drip rate for a long time mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a portable infusion drip rate regulating device, comprising a fixing component, a limiting component installed inside the fixing component, a pressing component installed on one side of the limiting component, the limiting component comprising a rotating rod, a bearing, a limiting plate, and a stabilizing rod, one end of the rotating rod being fixedly connected to the inner wall of the bearing, one side of the bearing being fixedly connected to one side of the limiting plate, and the side of the limiting plate being fixedly connected to one end of the stabilizing rod, with the rotating rod located in the exact center of the stabilizing rod.

[0010] Optionally, the fixing component includes a fixing plate, a connecting block, a rotating rod, and a baffle. One side of the fixing plate is fixedly connected to the side of the connecting block, and both ends of the rotating rod pass through the interior of the connecting block and are rotatably connected to it.

[0011] Optionally, the outer surface of the rotating rod is fixedly connected to the inner wall of the baffle, and the baffle is fixed to one side of the fixed plate by bolts, and the outer surface of the rotating rod is threadedly connected to the inner wall of the fixed plate.

[0012] Optionally, the pressing assembly includes a connecting plate, a pressing block, a pushing plate, a pushing block, a telescopic spring, and a locking block. The two sides of the pressing block are located inside the connecting plate, and a movable spring is fixedly installed inside the pressing block. One end of the movable spring is fixedly connected to one side of the locking block, and the other side of the locking block is located inside the connecting plate.

[0013] Optionally, one side of the connecting plate is fixedly connected to the outer surface of the fixing plate, one side of the pushing plate is fixedly connected to one end of the pushing block, and the other end of the pushing block is located inside the connecting plate.

[0014] Optionally, one end of the telescopic spring is fixedly connected to the side of the push plate, and the other end is fixedly connected to the side of the connecting plate, with the push block located inside the telescopic spring.

[0015] (III) Beneficial Effects

[0016] This utility model provides a portable infusion drip rate regulating device, which has the following beneficial effects:

[0017] 1. This portable infusion drip rate adjustment device, through the setting of a rotating rod, bearing, limiting plate and stabilizing rod, when the rotating rod rotates, the limiting plate will move in one direction under the action of the bearing and stabilizing rod and come into contact with the infusion tube, thereby effectively fixing the entire device on the delivery tubes of different diameters, thus effectively preventing the entire device from slipping.

[0018] 2. This portable infusion drip rate regulating device, through the arrangement of a connecting plate, a pressing block, a pushing plate, a pushing block, and a telescopic spring, uses the pushing plate to drive the pushing block towards the connecting plate, so that the pushing block gradually enters the interior of the connecting plate and comes into contact with the locking block. One end of the locking block is pushed into the interior of the pressing block, releasing the positional relationship between the pressing block and the connecting plate, thereby adjusting the position of the pressing block. The flow rate is controlled by the squeezing of the infusion tube by the pressing block, and at the same time, it can effectively prevent the pressing block from becoming loose. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the connecting plate structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the baffle structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the pressing block of this utility model;

[0023] Figure 5 This is a schematic diagram of the limiting component structure of this utility model.

[0024] In the diagram: 1. Fixing component; 11. Fixing plate; 12. Connecting block; 13. Rotating rod; 14. Baffle; 15. Bolt; 2. Limiting component; 21. Rotating rod; 22. Bearing; 23. Limiting plate; 24. Stabilizing rod; 3. Pressing component; 31. Connecting plate; 32. Pressing block; 33. Pushing plate; 34. Pushing block; 35. Telescopic spring; 36. Locking block; 321. Movable spring. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0026] Please see Figures 1 to 5 This utility model provides a technical solution: a portable infusion drip rate adjustment device, including a fixing component 1, a limiting component 2 installed inside the fixing component 1, a pressing component 3 installed on one side of the limiting component 2, the limiting component 2 including a rotating rod 21, a bearing 22, a limiting plate 23 and a stabilizing rod 24, the bearing 22 prevents the rotating rod 21 from moving synchronously with it when rotating, one end of the rotating rod 21 is fixedly connected to the inner wall of the bearing 22, one side of the bearing 22 is fixedly connected to one side of the limiting plate 23, and the side of the limiting plate 23 is fixedly connected to one end of the stabilizing rod 24, and the rotating rod 21 is located in the middle of the stabilizing rod 24;

[0027] The fixing component 1 includes a fixing plate 11, a connecting block 12, a rotating rod 13, and a baffle 14. One side of the fixing plate 11 is fixedly connected to the side of the connecting block 12. Both ends of the rotating rod 13 pass through the interior of the connecting block 12 and are rotatably connected to it. The position of the baffle 14 can be restricted by the setting of the connecting block 12.

[0028] The outer surface of the rotating rod 13 is fixedly connected to the inner wall of the baffle 14, and the baffle 14 is fixed to one side of the fixed plate 11 by bolts 15. The outer surface of the rotating rod 21 is threadedly connected to the inner wall of the fixed plate 11. The baffle 14 can be freely rotated by the setting of the rotating rod 13.

[0029] The pressing assembly 3 includes a connecting plate 31, a pressing block 32, a pushing plate 33, a pushing block 34, a telescopic spring 35, and a locking block 36. The two sides of the pressing block 32 are located inside the connecting plate 31, and a movable spring 321 is fixedly installed inside the pressing block 32. One end of the movable spring 321 is fixedly connected to one side of the locking block 36, and the other side of the locking block 36 is located inside the connecting plate 31. The position of the pressing block 32 can be restricted by the setting of the connecting plate 31.

[0030] One side of the connecting plate 31 is fixedly connected to the outer surface of the fixed plate 11, and one side of the pushing plate 33 is fixedly connected to one end of the pushing block 34. The other end of the pushing block 34 is located inside the connecting plate 31. By setting the pushing plate 33, when the pushing plate 33 moves, it can bring the pushing block 34 into the interior of the connecting plate 31 and push the locking block 36 inside the connecting plate 31 into the interior of the pressing block 32.

[0031] One end of the telescopic spring 35 is fixedly connected to the side of the push plate 33, and the other end is fixedly connected to the side of the connecting plate 31. The push block 34 is located inside the telescopic spring 35. By setting the telescopic spring 35, the position of the push plate 33 and the push block 34 after movement can be restored to their original state.

[0032] In this invention, the working steps of the device are as follows:

[0033] First step: First, place the device outside the infusion tube and rotate the rotating rod 21. The rotation of the rotating rod 21 drives the limiting plate 23 to move towards the infusion tube and make contact with it. At the same time, the stabilizing rod 24 and the bearing 22 can ensure the stability of the limiting plate 23 during the movement. With the squeezing force generated by the movement of the rotating rod 21, the device is effectively installed on the outer surface of the infusion tube. Then, the baffle 14 is rotated so that one side of the baffle 14 makes contact with the back of the fixing plate 11 and fixes it with bolts 15.

[0034] The second step: Finally, adjust the drip rate of the infusion tube according to the patient's actual condition. Use the push plate 33 to bring the push block 34 into the interior of the connecting plate 31, so that the push block 34 and the locking block 36 inside the connecting plate 31 come into contact with each other, and push the locking block 36 into the interior of the pressing block 32, thereby releasing the positional relationship between the pressing block 32 and the connecting plate 31, and adjusting the position of the pressing block 32. The drip rate is controlled by squeezing the infusion tube by the pressing block 32. At this point, the overall operation process is completed.

[0035] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0036] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable infusion drip rate adjusting device comprising a stationary assembly (1), characterized in that: The fixing component (1) is equipped with a limiting component (2) inside. A pressing component (3) is installed on one side of the limiting component (2). The limiting component (2) includes a rotating rod (21), a bearing (22), a limiting plate (23), and a stabilizing rod (24). One end of the rotating rod (21) is fixedly connected to the inner wall of the bearing (22). One side of the bearing (22) is fixedly connected to one side of the limiting plate (23), and the side of the limiting plate (23) is fixedly connected to one end of the stabilizing rod (24). The rotating rod (21) is located in the middle of the stabilizing rod (24).

2. The portable infusion drip rate adjusting device of claim 1, wherein: The fixing component (1) includes a fixing plate (11), a connecting block (12), a rotating rod (13), and a baffle (14). One side of the fixing plate (11) is fixedly connected to the side of the connecting block (12), and both ends of the rotating rod (13) penetrate the interior of the connecting block (12) and are rotatably connected to it.

3. The portable infusion drip rate adjusting device of claim 2, wherein: The outer surface of the rotating rod (13) is fixedly connected to the inner wall of the baffle (14), and the baffle (14) is fixed to one side of the fixed plate (11) by bolts (15). The outer surface of the rotating rod (21) is threadedly connected to the inner wall of the fixed plate (11).

4. The portable infusion drip rate adjusting device of claim 1, wherein: The pressing assembly (3) includes a connecting plate (31), a pressing block (32), a pushing plate (33), a pushing block (34), a telescopic spring (35), and a locking block (36). The two sides of the pressing block (32) are located inside the connecting plate (31), and a movable spring (321) is fixedly installed inside the pressing block (32). One end of the movable spring (321) is fixedly connected to one side of the locking block (36), and the other side of the locking block (36) is located inside the connecting plate (31).

5. The portable infusion drip rate adjusting device of claim 4, wherein: One side of the connecting plate (31) is fixedly connected to the outer surface of the fixing plate (11), one side of the pushing plate (33) is fixedly connected to one end of the pushing block (34), and the other end of the pushing block (34) is located inside the connecting plate (31).

6. The portable infusion drip rate adjusting device of claim 4, wherein: One end of the telescopic spring (35) is fixedly connected to the side of the push plate (33), and the other end is fixedly connected to the side of the connecting plate (31). The push block (34) is located inside the telescopic spring (35).

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