Infusion apparatus assembly leakage detection production line
By using slide rails, hooks, gas cylinders and pressure rods in the infusion leak measurement production line, the problems of cumbersome operation and incomplete detection in the existing technology are solved, and a more stable and efficient infusion leak detection is achieved. And through the bellows and filters, the drying and filtration effect is improved.
Patent Information
- Application Number
- CN202420967233.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-07
AI Technical Summary
During the leak detection process of existing infusion devices, staff need to press the infusion tube into water for a long time, resulting in cumbersome operation and incomplete detection.
A production line for assembly and leakage measurement of infusion devices was designed, using slide rails and hook structures, and the infusion device was pressed into the water tank through gas cylinders and pressure rods. Combined with elastic pressure plates and protective plates, reduce floating and wear, improve detection stability, and Accelerate drying and filtration through a bellows and filter.
The leak measurement operation is simplified, the operating time of the staff is reduced, the stability and efficiency of detection is improved, the water drops and wear are reduced, and the drying speed of the infusion surface and the purity of the airflow are improved.
Smart Images
Figure CN222212127U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of infusion set testing, in particular to an infusion set assembly leak detection production line. Background Art
[0002] An infusion set is a medical device that includes an infusion tube, a drip chamber, a needle, an interface, etc. It is used to deliver liquid medicine into the patient's body. During the production and assembly process of the infusion set, it is necessary to leak test it to detect whether there is any leakage in the infusion set.
[0003] When leak testing an existing infusion set, the operator usually first checks whether there is any obvious damage on the appearance of the infusion set, then connects the infusion set to an inflation test device, and then places the infusion set in water. When the gas flows in the infusion set, it is observed whether bubbles are generated in the water to determine whether there is a leak in the infusion set. During long-term use observation, it is found that when leak testing an existing infusion set, the operator usually presses the infusion tube into the water to observe whether there is a leak. There is a problem that the operator continuously presses the infusion tube into the water for a long time, resulting in cumbersome operation. Utility Model Content
[0004] To this end, the technical problem to be solved by the utility model is to overcome the problem that when leak detection is performed on the existing infusion sets in the prior art, the staff usually presses the infusion tube into the water to observe whether there is a leak. The staff has to press the infusion tube into the water continuously for a long time, resulting in cumbersome operation.
[0005] In order to solve the above technical problems, the utility model provides an infusion set assembly leak detection production line, including a slide rail; the middle part of the slide rail is arc-shaped; the inner wall of the slide rail is slidably connected to a plurality of sliders; a hook is fixedly connected to the bottom of the slider; a gas cylinder is placed on the side wall of the hook; a plurality of pressure rods are fixedly connected to the two side walls of the hook; the pressure rods are symmetrically arranged; a water tank is placed at the bottom of the slide rail; through the above structure, a gas cylinder is connected to the infusion set and the pressure rods and the water tank are cooperated to perform leak detection on the infusion set, and the pressure rod connected to the hook can press the infusion set into the water in the water tank during detection, thereby reducing the situation where the infusion set floats on the water surface and causes incomplete detection, and at the same time, it can reduce the situation where the staff continuously presses the infusion set into the water for a long time, resulting in cumbersome operation.
[0006] In one embodiment of the utility model, a pair of pressure plates are fixedly connected to the side walls of the slide rail; the pair of pressure plates are arranged to be inclined and close to each other; the pressure plates are made of elastic material; through the above structure, a pressure plate connection hook is arranged, which can block the infusion set from above when the infusion set is hung on the hook, so as to reduce the situation where the infusion set floats upward from the hook and falls out when the infusion set is pressed into water, so as to improve the stability when leak detection of the infusion set.
[0007] In one embodiment of the utility model, a storage pad is fixedly connected to the bottom of the side wall of the hook; a plurality of storage grooves are opened on the top of the storage pad; through the above structure, the storage pad and the storage grooves are arranged, which can reduce the wear caused by the contact between the infusion sets when the infusion sets are hung on the hook.
[0008] In one embodiment of the utility model, the side wall of the water tank is fixedly connected with a connecting plate; the top of the connecting plate is fixedly connected with a collecting box; a sponge pad is placed at the bottom of the inner wall of the collecting box; the side wall of the collecting box is connected with a drain pipe; through the above structure, a connecting plate is provided to connect the collecting box, so that water dripping after the infusion pump is tested can be collected to reduce the situation where water drips to the surrounding area and causes dirt and corrosion. At the same time, the sponge pad located at the bottom of the collecting box can reduce the situation where water drips into the collecting box, causing splashing and rebound, and plays a buffering and protective role.
[0009] In one embodiment of the utility model, a bellows is fixedly connected to the top of the connecting plate; a fan is fixedly connected to the inner wall of the bellows; a plurality of ventilation holes are provided on the side wall of the bellows; through the above structure, a bellows is provided to connect the fan and the ventilation holes, so that when the infusion set is transported out of the water tank, the surface of the infusion set can be blown and dried, thereby increasing the drying speed of residual moisture on the surface of the infusion set.
[0010] In one embodiment of the utility model, the side wall of the bellows is fixedly connected to a fixed frame; the side wall of the fixed frame is fixedly connected to a plurality of guide plates; through the above structure, a fixed frame is provided to connect the bellows and the guide plates, which can disperse the airflow blown out from the ventilation holes to increase the contact range of the airflow and the infusion pump, thereby improving the effect of air drying the surface of the infusion pump.
[0011] In one embodiment of the utility model, a filter is provided on one side wall of the bellows away from the fixed frame; the filter is detachably installed; through the above structure, the filter is connected to the bellows to filter the airflow entering the bellows, so as to reduce the dust and impurities in the airflow from entering the bellows to cause corrosion, and being blown onto the surface of the infusion pump to cause dirt.
[0012] In one embodiment of the utility model, a pair of protective plates are fixedly connected to the side walls of the water tank; the protective plates are arranged in an arc shape; the side walls of the protective plates are fixedly connected to rubber pads; through the above structure, protective plates are arranged to connect the bellows and the rubber pads, which can reduce the wear caused by the contact between the infusion pump and the water tank when the infusion pump enters the water tank and is transported out of the water tank.
[0013] The above technical solution of the utility model has the following advantages compared with the prior art:
[0014] The utility model discloses an infusion set assembly leak detection production line, which can perform leak detection on the infusion set by arranging a gas cylinder to connect the infusion set and cooperating with a pressure rod and a water tank. The pressure rod connection hook can press the infusion set into the water in the water tank during detection, thereby reducing the situation where the infusion set floats on the water surface and causes incomplete detection, and at the same time, can reduce the situation where the staff continuously presses the infusion set into the water for a long time and causes cumbersome operation.
[0015] The utility model discloses an infusion set assembly leak detection production line, which can block the infusion set from above when the infusion set is hung on the hook by arranging a pressure plate connection hook, so as to reduce the situation that the infusion set floats upward from the hook and falls out when the infusion set is pressed into water, so as to improve the stability when leak detection is performed on the infusion set. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.
[0017] Figure 1 It is a three-dimensional diagram of the utility model;
[0018] Figure 2 It is a schematic diagram of the hook structure in the utility model;
[0019] Figure 3 It is a schematic diagram of the structure of the collection box in the utility model;
[0020] Figure 4 It is a schematic diagram of the bellows structure in the utility model;
[0021] Explanation of the reference numerals in the specification: 1. Slide rail; 11. Slider; 12. Hook; 13. Gas cylinder; 14. Pressure rod; 15. Water tank; 2. Pressure plate; 3. Storage pad; 31. Storage slot; 4. Connecting plate; 41. Collection box; 42. Sponge pad; 43. Drain pipe; 5. Bellows; 51. Fan; 52. Ventilation hole; 6. Fixing frame; 61. Guide plate; 7. Filter; 8. Protective plate; 81. Rubber pad. DETAILED DESCRIPTION
[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.
[0023] Reference Figure 1 to Figure 2As shown, an infusion set assembly leak detection production line described in an embodiment of the utility model comprises a slide rail 1; the middle part of the slide rail 1 is arranged in an arc shape; a plurality of sliders 11 are slidably connected to the inner wall of the slide rail 1; a hook 12 is fixedly connected to the bottom of the slider 11; a gas cylinder 13 is placed on the side wall of the hook 12; a plurality of pressure rods 14 are fixedly connected to the two side walls of the hook 12; the pressure rods 14 are symmetrically arranged; a water tank 15 is placed at the bottom of the slide rail 1; during operation, when leak detection of the infusion set is performed, the infusion set is hung on the hook 12 and passed through the gap between the pressure rods 14, and then one end of the infusion set is blocked and the other end is connected to the gas cylinder 13, and the position of the hook 12 close to the water tank 15 is in an arc shape When the hook 12 moves toward the water tank 15, the infusion set will come into contact with the water in the water tank 15. At this time, the pressure rod 14 will press the infusion set into the water to reduce the infusion set floating on the water surface. At this time, the gas cylinder 13 will fill the gas into the infusion set, and whether the infusion set is leaking can be detected by observing whether bubbles are generated. In this step, the gas cylinder 13 is connected to the infusion set and the pressure rod 14 and the water tank 15 are used to perform a leak detection on the infusion set. The pressure rod 14 connected to the hook 12 can press the infusion set into the water in the water tank 15 during the detection, reducing the infusion set floating on the water surface, resulting in incomplete detection. At the same time, it can reduce the situation where the staff continuously presses the infusion set into the water for a long time, resulting in cumbersome operation.
[0024] Reference Figure 2 As shown, a pair of pressure plates 2 are fixedly connected to the side wall of the slide rail 1; the pair of pressure plates 2 are arranged close to each other at an angle; the pressure plates 2 are made of elastic material; during operation, when the infusion set is hung on the hook 12, it will first pass through the pressure plate 2. At this time, the pressure plates 2 on both sides are made of elastic material and are arranged close to each other at an angle, and can rebound after the infusion set passes through. When the infusion set is hung on the hook 12, the pressure plate 2 can block it from above. In this step, by setting the pressure plate 2 to connect the hook 12, the infusion set can be blocked from above when the infusion set is hung on the hook 12, so as to reduce the situation where the infusion set floats upward from the hook 12 and falls out when the infusion set is pressed into the water, so as to improve the stability when leak testing the infusion set.
[0025] Reference Figure 2 As shown, a storage pad 3 is fixedly connected to the bottom of the side wall of the hook 12; a plurality of storage grooves 31 are provided on the top of the storage pad 3; during operation, when the infusion set is hung on the hook 12, it will contact the storage pad 3 near the bottom of the hook 12, and at this time, the plurality of storage grooves 31 on the surface of the storage pad 3 can reduce the contact between the infusion sets. In this step, by providing the storage pad 3 and the storage grooves 31, the wear caused by the contact between the infusion sets when the infusion sets are hung on the hook 12 can be reduced.
[0026] Reference Figure 3As shown, the side wall of the water tank 15 is fixedly connected with a connecting plate 4; the top of the connecting plate 4 is fixedly connected with a collecting box 41; a sponge pad 42 is placed at the bottom of the inner side wall of the collecting box 41; the side wall of the collecting box 41 is connected with a drain pipe 43; during operation, after the infusion pump is delivered from the water tank 15, excess water on the infusion pump will continue to drip downward, and part of the water will enter the collecting box 41 and be collected when dripping, and when the water contacts the sponge pad 42 at the bottom of the collecting box 41, the dripping water can be absorbed. In this step, the connecting plate 4 is set to connect the collecting box 41, so that the water dripping after the infusion pump is tested can be collected to reduce the situation where water drips to the surrounding area and causes dirt and corrosion. At the same time, the sponge pad 42 is located at the bottom of the collecting box 41 to reduce the situation where water drips into the collecting box 41, and the splashing and rebounding are generated, which plays a buffering and protective role.
[0027] Reference Figure 3 to Figure 4 As shown, a bellows 5 is fixedly connected to the top of the connecting plate 4; a fan 51 is fixedly connected to the inner wall of the bellows 5; a plurality of ventilation holes 52 are provided on the side wall of the bellows 5; when working, starting the fan 51 can make air flow out from the ventilation holes 52, and when the infusion set is transported out of the water tank 15, the air flow blown out from the ventilation holes 52 can pass through the infusion set, and the infusion set can be air-dried. In this step, by arranging the bellows 5 to connect the fan 51 and the ventilation holes 52, the surface of the infusion set can be blown and air-dried when the infusion set is transported out of the water tank 15, thereby increasing the drying speed of residual moisture on the surface of the infusion set.
[0028] Reference Figure 4 As shown, the side wall of the bellows 5 is fixedly connected to a fixed frame 6; the side wall of the fixed frame 6 is fixedly connected to a plurality of guide plates 61; during operation, when the airflow is blown out from the ventilation hole 52, it will pass through the guide plate 61. At this time, the guide plate 61 is tilted and symmetrical on both sides, which can disperse the passing airflow. In this step, by setting a fixed frame 6 to connect the bellows 5 and the guide plate 61, the airflow blown out from the ventilation hole 52 can be dispersed, so as to increase the contact range of the airflow and the infusion set, and improve the effect of air drying the surface of the infusion set.
[0029] Reference Figure 4 As shown, a filter screen 7 is provided on one side wall of the bellows 5 away from the fixed frame 6; the filter screen 7 is detachably installed; during operation, when the airflow enters the bellows 5, it will pass through the filter screen 7. At this time, the filter screen 7 can filter the passing airflow and filter out dust and impurities in the airflow. In this step, the filter screen 7 is connected to the bellows 5 to filter the airflow entering the bellows 5, so as to reduce the dust and impurities in the airflow entering the bellows 5 to cause corrosion, and being blown onto the surface of the infusion set to cause dirt.
[0030] Reference Figure 1As shown, a pair of protective plates 8 are fixedly connected to the side wall of the water tank 15; the protective plates 8 are arranged in an arc shape; the side wall of the protective plates 8 is fixedly connected to the rubber pads 81; during operation, when the infusion set hung on the hook 12 enters the water tank 15 and is transported out of the water tank 15, it will pass through the protective plates 8 and the rubber pads 81. At this time, the protective plates 8 and the rubber pads 81 are arranged in an arc shape, which can reduce the wear caused by the contact between the infusion set and the water tank 15. In this step, by setting the protective plates 8 to connect the bellows 5 and the rubber pads 81, the wear caused by the contact between the infusion set and the water tank 15 can be reduced when the infusion set enters the water tank 15 and is transported out of the water tank 15.
[0031] During operation, when leak detection of the infusion set is performed, the infusion set is hung on the hook 12 and passed through the gap between the pressure rods 14, and then one end of the infusion set is blocked and the other end is connected to the gas cylinder 13. The position of the hook 12 close to the water tank 15 is arc-shaped. When the hook 12 moves toward the water tank 15, the infusion set will contact the water in the water tank 15. At this time, the pressure rod 14 will press the infusion set into the water to reduce the floating of the infusion set on the water surface. At this time, the gas cylinder 13 will fill the gas into the infusion set, and it can be observed whether there is Bubbles are generated to detect whether the infusion set is leaking. When the infusion set is hung on the hook 12, it will first pass through the pressure plate 2. At this time, the pressure plates 2 on both sides are made of elastic material and are arranged close to each other at an angle. They can rebound after the infusion set passes through. When the infusion set is hung on the hook 12, the pressure plate 2 can block it from above. When the infusion set is hung on the hook 12, it will contact the storage pad 3 near the bottom of the hook 12. At this time, the multiple storage grooves 31 on the surface of the storage pad 3 can reduce the contact between the infusion sets ... After the infusion set is delivered from the water tank 15, the excess water on the infusion set will continue to drip downwards. When dripping, part of the water will enter the collection box 41 and be collected. When the water contacts the sponge pad 42 at the bottom of the collection box 41, the dripping water can be absorbed. Starting the fan 51 can make the air flow blow out from the ventilation hole 52. When the infusion set is delivered from the water tank 15, the air flow blown out from the ventilation hole 52 can pass through the infusion set, and the infusion set can be air-dried. When the air flow blows out from the ventilation hole 52, it will pass through the guide At the plate 61, the guide plate 61 is tilted and symmetrical on both sides, which can disperse the passing airflow. When the airflow enters the bellows 5, it will pass through the filter 7. At this time, the filter 7 can filter the passing airflow and filter out the dust and impurities in the airflow. When the infusion set hung on the hook 12 enters the water tank 15 and is transported out of the water tank 15, it will pass through the protective plate 8 and the rubber pad 81. At this time, the protective plate 8 and the rubber pad 81 are arranged in an arc shape, which can reduce the wear caused by the contact between the infusion set and the corners of the water tank 15.
[0032] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.
Claims
1. An infusion set assembly and leak detection production line, comprising a slide rail (1); characterized in that: The middle part of the slide rail (1) is arranged in an arc shape; a plurality of sliders (11) are slidably connected to the inner wall of the slide rail (1); a hook (12) is fixedly connected to the bottom of the slider (11); a gas cylinder (13) is placed on the side wall of the hook (12); a plurality of pressure rods (14) are fixedly connected to the two side walls of the hook (12); the pressure rods (14) are symmetrically arranged; and a water tank (15) is placed at the bottom of the slide rail (1).
2. The infusion set assembly leak detection production line according to claim 1, characterized in that: A pair of pressing plates (2) are fixedly connected to the side walls of the slide rail (1); the pair of pressing plates (2) are arranged to be inclined and close to each other; and the pressing plates (2) are made of elastic material.
3. The infusion set assembly leak detection production line according to claim 2, characterized in that: A storage pad (3) is fixedly connected to the bottom of the side wall of the hook (12); and a plurality of storage grooves (31) are formed on the top of the storage pad (3).
4. The infusion set assembly leak detection production line according to claim 3, characterized in that: The side wall of the water tank (15) is fixedly connected to a connecting plate (4); the top of the connecting plate (4) is fixedly connected to a collecting box (41); a sponge pad (42) is placed at the bottom of the inner side wall of the collecting box (41); and the side wall of the collecting box (41) is connected to a drainage pipe (43).
5. The infusion set assembly leak detection production line according to claim 4, characterized in that: The top of the connecting plate (4) is fixedly connected to a bellows (5); the inner wall of the bellows (5) is fixedly connected to a fan (51); and the side wall of the bellows (5) is provided with a plurality of ventilation holes (52).
6. The infusion set assembly leak detection production line according to claim 5, characterized in that: A fixing frame (6) is fixedly connected to the side wall of the bellows (5); and a plurality of guide plates (61) are fixedly connected to the side wall of the fixing frame (6).
7. The infusion set assembly leak detection production line according to claim 6, characterized in that: A filter screen (7) is provided on a side wall of the bellows (5) away from the fixed frame (6); the filter screen (7) is detachably installed.
8. The infusion set assembly leak detection production line according to claim 7, characterized in that: A pair of protective plates (8) are fixedly connected to the side walls of the water tank (15); the protective plates (8) are arranged in an arc shape; and a rubber pad (81) is fixedly connected to the side walls of the protective plates (8).