Tubular medical instrument cleaning and disinfecting device

Abstract

The utility model discloses a tubular medical instrument cleaning and disinfecting device which comprises a base, a plurality of cleaning pieces arranged at the top of the base, a support arranged on the side face of the base, a cylinder arranged on the upper surface of the base and fixedly connected with a support transverse rod, and a containing disc arranged on the surface of the cylinder and used for containing tubular instruments. The cleaning part comprises an outer cylinder rotationally connected to the top of the base, a liftable inner cylinder inserted into the outer cylinder and a threaded cylinder arranged at the bottom end of the inner cylinder. According to the tubular medical instrument cleaning and disinfecting device, the outer cylinder and the inner cylinder are matched in an inserted mode, lifting of the inner cylinder is adjusted through the driving part, the cleaning length can be flexibly adjusted according to actual use requirements, the adaptability to tubular medical instruments with different lengths is greatly improved, and the problem that in the prior art, use is inconvenient is effectively solved; no matter a short tubular instrument or a long tubular instrument can be properly cleaned in the device, and the application range is remarkably widened.

Description

Technical Field

[0001] This utility model relates to the field of medical device cleaning, specifically a tubular medical device cleaning and disinfection device. Background Technology

[0002] With the rapid development of modern medical technology, tubular medical devices are widely used in clinical diagnosis and treatment. These devices usually have a slender tubular structure, and during use, they are prone to leaving contaminants such as blood, mucus, and tissue debris. If cleaning and disinfection are not thorough, the risk of iatrogenic infection will increase significantly.

[0003] In the prior art, CN222428824U discloses a tubular medical device cleaning and disinfection device, which includes a device body. A support is fixedly installed on the bottom surface of the device body, and a cleaning platform is fixedly installed on the top surface of the support. The surface of the cleaning platform has multiple through slots, and a bearing is fixedly installed inside any one of the slots. A hollow tube is fixedly installed inside the bearing, and nozzles are provided on the surface and top surface of the hollow tube, etc. Although the above structure can clean tubular medical devices, the tubular devices to be cleaned are of a fixed length and cannot be adjusted according to usage requirements, making it inconvenient to use.

[0004] In view of this, a tubular medical device cleaning and disinfection device is proposed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a tubular medical device cleaning and disinfection device, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a tubular medical device cleaning and disinfection device, comprising a base, a plurality of cleaning components disposed on the top of the base, a support disposed on the side of the base, a cylinder disposed on the upper surface of the base and fixedly connected to the crossbar of the support, and a placement tray disposed on the surface of the cylinder for placing tubular instruments.

[0007] The cleaning component includes an outer cylinder rotatably connected to the top of the base, an inner cylinder that can be raised and lowered and inserted into the outer cylinder, and a threaded cylinder at the bottom of the inner cylinder. A gear one is fixedly connected to the surface of the outer cylinder at one end that extends into the base. A gear two is threadedly connected to the inside of the base and the bottom of the threaded cylinder. An upper gear ring and a lower gear ring are provided inside the base and mesh with the gear one and the gear two. A drive component for driving the upper gear ring and the lower gear ring to rotate is provided on the side wall of the base.

[0008] The base has a water storage chamber inside, and a water pumping component is installed inside the water storage chamber and is connected to the bottom end of the threaded cylinder. The top end of the inner cylinder has a water outlet hole and is connected to the threaded cylinder.

[0009] This utility model has the following beneficial effects:

[0010] This device is a tubular medical device cleaning and disinfection device. The device uses the insertion and connection of the outer cylinder and the inner cylinder to adjust the lifting of the inner cylinder through the drive component. The cleaning length can be flexibly adjusted according to the actual use requirements, which greatly improves the adaptability to tubular medical devices of different lengths and effectively solves the problem of inconvenience in the use of existing technologies. Whether the tubular device is short or long, it can be properly cleaned in this device, which significantly broadens the scope of application.

[0011] This tubular medical device cleaning and disinfection device uses gear one and gear two to mesh with upper and lower gear rings. The adjustable drive unit meshes with the gear teeth, which can adjust the height of the inner cylinder and rotate the outer and inner cylinders. The cleaning strips on the outer wall clean the inner wall of the tubular device, reducing the risk of iatrogenic infection.

[0012] This is a tubular medical device cleaning and disinfection device. The water pumping component includes a water pump and a connecting pipe. It achieves water circulation cleaning by connecting a water storage chamber, a drainage chamber, and the cavities inside the threaded cylinder and the inner cylinder. The water pump draws water from the water storage chamber, which enters the threaded cylinder and the inner cylinder through the connecting pipe, and is sprayed out from the water outlet at the top of the inner cylinder to rinse the tubular device.

[0013] This tubular medical device cleaning and disinfection device features a limiting groove on the circumference of the placement tray, as well as fastening blocks and springs on the inner side wall. These features securely hold the tubular instruments. During the cleaning process, the elasticity of the springs causes the fastening blocks to fit tightly against the instruments, reducing shaking or slippage and ensuring a safe and stable cleaning process. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the cylindrical cross-sectional structure of this utility model;

[0016] Figure 3 This is a cross-sectional view of the base structure of this utility model;

[0017] Figure 4 This is a top view of the placement tray structure of this utility model;

[0018] Figure 5 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0019] The components are as follows: 1. Base; 2. Bracket; 3. Cylinder; 4. Placement plate; 5. Outer cylinder; 6. Inner cylinder; 7. Threaded cylinder; 8. Gear 1; 9. Gear 2; 10. Upper gear ring; 11. Lower gear ring; 12. Water storage chamber; 13. Tooth pattern; 14. Slider; 15. Motor; 16. Gear rod; 17. Adjusting rod; 18. Water pump; 19. Connecting pipe; 20. Slide rail; 21. Limiting groove; 22. Fastening block; 23. Spring; 24. Drive block; 25. Screw. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1 to 5 This utility model provides a tubular medical device cleaning and disinfection device; including a base 1, a plurality of cleaning components on the top of the base 1, a support 2 on the side of the base 1, a cylinder 3 fixedly connected to the crossbar of the support 2 on the upper surface of the base 1, and a placement tray 4 on the surface of the cylinder 3 for placing tubular instruments; a limiting groove 21 is formed on the circumference of the placement tray 4, and a fastening block 22 is provided on the inner side wall of the limiting groove 21, and a spring 23 is fixedly connected to one end of the fastening block 22 that extends into the interior of the placement tray 4.

[0022] like Figure 1 As shown, an annular cover is provided on the surface of the cylinder 3 above the placement tray 4. The purpose of this design is to protect the placement tray 4 when it is raised, reducing the chance of it falling off. A protective layer is provided on the inner wall of the limiting groove 21 to increase the protection of the tubular instrument. When the tubular instrument is placed inside the limiting groove 21, the fastening block 22 is pressed and positioned by the force of the spring 23, reducing the shaking during cleaning.

[0023] An annular groove (shown in the figure, not labeled) is provided on the upper surface of the base 1. A sewage chamber is provided inside the base 1. The inner bottom wall of the annular groove is provided with a filter layer and is connected to the sewage chamber. The sewage after cleaning flows into the interior of the annular groove, is filtered by the filter layer, and then enters the interior of the sewage chamber for storage. A drain pipe (shown in the figure, not labeled) is fixedly connected to the outer wall of the base 1. A valve (shown in the figure, not labeled) is provided on the surface of the drain pipe. When the sewage chamber stores an appropriate amount of sewage, the sewage can be discharged by opening the valve.

[0024] A drive block 24 is fixedly connected to the upper surface of the cross plate of the bracket 2. A screw 25 is fixedly connected to the output end of the drive block 24. The bottom end of the screw 25 extends to the inner bottom wall of the cylinder 3. A slide 20 is provided on the surface of the cylinder 3. The placement plate 4 is slidably connected to the surface of the cylinder 3. One end of the connecting rod of the placement plate 4 extends into the slide 20 and is threadedly connected to the surface of the screw 25.

[0025] like Figure 2 As shown, starting the drive block 24 (powered by a motor) can drive the screw 25 to rotate. Since the placement disk 4 is connected to the surface of the screw 25 by a connecting rod thread, the placement disk 4 can be adjusted to move up and down.

[0026] The cleaning component includes an outer cylinder 5 rotatably connected to the top of the base 1, an inner cylinder 6 that is inserted into the outer cylinder 5 and can be raised and lowered, and a threaded cylinder 7 located at the bottom of the inner cylinder 6. A gear 8 is fixedly connected to the surface of one end of the outer cylinder 5 that extends into the base 1. A gear 9 is threadedly connected to the bottom of the threaded cylinder 7 inside the base 1. An upper gear ring 10 and a lower gear ring 11 are provided inside the base 1 and mesh with the gear 8 and the gear 9. A drive component is provided on the side wall of the base 1 to drive the upper gear ring 10 and the lower gear ring 11 to rotate.

[0027] The lower surface of the upper gear ring 10 and the upper surface of the lower gear ring 11 are provided with teeth 13. The driving component includes a slider 14 slidably connected to the side of the base 1, a motor 15 located inside the slider 14, and a gear 16 located at the output end of the motor 15. One end of the gear 16 that extends into the base 1 is used in conjunction with the teeth 13 through a gear. An adjusting rod 17 is threadedly connected to the upper surface of the base 1, and the bottom end of the adjusting rod 17 is inserted into the inside of the slider 14.

[0028] like Figure 2-3 As shown, when the adjusting rod 17 is rotated so that the toothed rod 16 is engaged with the teeth on the lower surface of the upper toothed ring 10, the starting motor 15 drives the toothed rod 16 to rotate, and the upper toothed ring 10 drives the toothed ring 8 to rotate, thereby driving the outer cylinder 5 and the inner cylinder 6 to rotate, thus cleaning the inner wall of the tubular instrument. When the toothed rod 16 is engaged with the teeth on the surface of the lower toothed ring 11, the lower toothed ring 11 drives the toothed ring 9 to rotate. Since the toothed ring 9 is threadedly connected to the outer wall of the threaded cylinder 7, the inner cylinder 6 is driven to move up and down inside the outer cylinder 5 through the threaded cylinder 7, which facilitates the adjustment of the length of the cleaning equipment according to the usage requirements.

[0029] The base 1 has a water storage chamber 12 inside, and a water pumping assembly is provided inside the water storage chamber 12 and is connected to the bottom end of the threaded cylinder 7. The top end of the inner cylinder 6 has a water outlet and is connected to the threaded cylinder 7. The water pumping assembly includes a water pump 18 located inside the water storage chamber 12 and a connecting pipe 19 located at the output end of the water pump 18. The base 1 has a drainage chamber located inside and below the water storage chamber 12. The threaded cylinder 7 and the inner cylinder 6 have cavities that are connected to the drainage chamber and the connecting pipe 19. The outer walls of the outer cylinder 5 and the inner cylinder 6 are provided with cleaning strips for cleaning tubular instruments. The outer wall of the outer cylinder 5 has a groove that is used in conjunction with the cleaning strips.

[0030] A water inlet is provided on the upper surface of the base 1, which can store an appropriate amount of disinfectant in the water storage chamber 12. When the water pump 18 is started, the disinfectant in the water storage chamber 12 can pass through the connecting pipe 19, the drain chamber and the cavity in sequence, and be discharged from the water outlet. When the outer cylinder 5 and the inner cylinder 6 rotate, the sprayed disinfectant assists in cleaning, making it convenient to clean tubular instruments.

[0031] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

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

[0033] In use, the annular cover is lifted, and the tubular instrument is placed inside the limiting groove 21. Then, according to the length of the pipe, the height of the inner cylinder 6 is adjusted by the drive component. Then, the drive block 24 is activated, so that the tubular instrument is fastened to the surface of the outer cylinder 5. Next, the adjusting rod 17 is rotated so that the toothed rod 16 engages with the toothed groove 13 on the lower surface of the upper toothed ring 10, driving the outer cylinder 5 and the inner cylinder 6 to rotate. At the same time, the water pumping component is activated, so that disinfectant water is sprayed out from the water outlet, so that the inner wall of the tubular instrument is cleaned while rotating. The cleaned wastewater flows into the interior of the annular groove, is filtered by the filter layer, and enters the interior of the wastewater chamber for storage.

[0034] 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 tubular medical device cleaning and disinfection device, characterized in that: It includes a base (1), several cleaning components on the top of the base (1), a bracket (2) on the side of the base (1), a cylinder (3) fixedly connected to the crossbar of the bracket (2) on the upper surface of the base (1), and a placement tray (4) on the surface of the cylinder (3) for placing tubular instruments. The cleaning component includes an outer cylinder (5) rotatably connected to the top of the base (1), an inner cylinder (6) inserted into the outer cylinder (5) and capable of being raised and lowered, and a threaded cylinder (7) provided at the bottom end of the inner cylinder (6). A gear one (8) is fixedly connected to the surface of one end of the outer cylinder (5) that extends into the base (1). A gear two (9) is threadedly connected to the inside of the base (1) and the bottom of the threaded cylinder (7). An upper gear ring (10) and a lower gear ring (11) that mesh with the gear one (8) and the gear two (9) are provided inside the base (1). A driving component for driving the upper gear ring (10) and the lower gear ring (11) to rotate is provided on the side wall of the base (1). The base (1) has a water storage chamber (12) inside, and a water pumping component is provided inside the water storage chamber (12) and is connected to the bottom end of the threaded cylinder (7). The top end of the inner cylinder (6) has a water outlet hole and is connected to the threaded cylinder (7).

2. The tubular medical device cleaning and disinfection device according to claim 1, characterized in that: The lower surface of the upper toothed ring (10) and the upper surface of the lower toothed ring (11) are provided with toothed patterns (13). The driving component includes a slider (14) slidably connected to the side of the base (1), a motor (15) disposed inside the slider (14), and a gear (16) disposed at the output end of the motor (15). One end of the gear (16) that extends into the base (1) is used in conjunction with the toothed patterns (13) through a gear.

3. The tubular medical device cleaning and disinfection device according to claim 2, characterized in that: An adjusting rod (17) is threadedly connected to the upper surface of the base (1), and the bottom end of the adjusting rod (17) is inserted into the inside of the slider (14).

4. The tubular medical device cleaning and disinfection device according to claim 1, characterized in that: The pumping assembly includes a water pump (18) located inside the water storage chamber (12) and a connecting pipe (19) located at the output end of the water pump (18). A drainage chamber is provided inside the base (1) and below the water storage chamber (12). The threaded cylinder (7) and the inner cylinder (6) are provided with cavities that communicate with the drainage chamber and the connecting pipe (19).

5. The tubular medical device cleaning and disinfection device according to claim 1, characterized in that: The outer walls of the outer cylinder (5) and the inner cylinder (6) are provided with cleaning strips for cleaning tubular instruments. The outer wall of the outer cylinder (5) is provided with a groove that works in conjunction with the cleaning strips.

6. The tubular medical device cleaning and disinfection device according to claim 1, characterized in that: The placement plate (4) has a limiting groove (21) on its circumference. A fastening block (22) is provided on the inner side wall of the limiting groove (21). A spring (23) is fixedly connected to one end of the fastening block (22) that extends into the placement plate (4).

7. The tubular medical device cleaning and disinfection device according to claim 1, characterized in that: A drive block (24) is fixedly connected to the upper surface of the cross plate of the bracket (2), and a screw (25) is fixedly connected to the output end of the drive block (24). The bottom end of the screw (25) extends to the inner bottom wall of the cylinder (3).

8. The tubular medical device cleaning and disinfection device according to claim 7, characterized in that: The cylinder (3) has a slide (20) on its surface. The placement disk (4) is slidably connected to the surface of the cylinder (3). One end of the connecting rod of the placement disk (4) extends into the slide (20) and is threadedly connected to the surface of the screw (25).

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