Liver disease diagnosis and treatment tool disinfection device

Abstract

The invention discloses a liver disease diagnosis and treatment tool disinfection device, which relates to the technical field of disinfection and comprises a transmission assembly, a supporting assembly, a spraying assembly and a fixing assembly, the transmission assembly is a power core of the whole disinfection device and is used for driving the diagnosis and treatment tool to rotate and move in the disinfection cavity; the transmission assembly comprises a transmission rod, a mounting groove, a guide rail, an air conveying pipe, a sleeve, a partition plate and a sliding block. The transmission rod is a cylindrical body and serves as a rotating axis, a mounting groove is formed in the bottom of the transmission rod, and the mounting groove is a rectangular body groove and used for mounting and fixing a guide rail. By optimizing and improving the fixing assembly, stable fixing, effective opening and closing, enhanced clamping and comprehensive cleaning of the diagnosis and treatment tool are achieved, the functions act together, the disinfection efficiency and quality are improved, the applicability and reliability of the disinfection device are enhanced, the risk of cross infection is reduced, and the medical treatment tool is convenient to use. Powerful support is provided for hepatopathy diagnosis and treatment work of medical institutions.

Description

Technical Field

[0001] The present invention relates to the technical field of disinfection, and in particular to a disinfection device for liver disease diagnosis and treatment tools. Background Art

[0002] During the diagnosis and treatment process, liver disease diagnostic and treatment tools will come into contact with the patient's blood, body fluids and other biological samples. These samples may carry pathogens such as hepatitis B virus and hepatitis C virus. Therefore, the disinfection of liver disease diagnostic and treatment tools is particularly important. It is necessary to ensure that the pathogens are completely killed to prevent cross-infection. In addition, there are many types of liver disease diagnostic and treatment tools with different shapes and sizes, which puts higher requirements on the adaptability and flexibility of disinfection equipment. Although the existing medical disinfection equipment has met the needs of medical institutions to a certain extent, there are still some shortcomings. Some disinfection equipment is not stable enough when fixing the diagnostic and treatment tools, resulting in unsatisfactory disinfection effect. Summary of the invention

[0003] The embodiment of the present application provides a liver disease diagnosis and treatment tool disinfection device, which optimizes and improves the fixing components during use to achieve stable fixation, effective opening and closing, enhanced clamping and comprehensive cleaning of the diagnosis and treatment tools. These functions work together to improve the disinfection efficiency and quality, enhance the applicability and reliability of the disinfection device, reduce the risk of cross infection, and provide strong support for the liver disease diagnosis and treatment work of medical institutions.

[0004] The embodiment of the present application provides a liver disease diagnosis and treatment tool disinfection device, including a transmission component, a support component, a spray component and a fixing component;

[0005] The transmission assembly is the power core of the entire disinfection device, and is used to drive the diagnostic and treatment tools to rotate and move in the disinfection chamber;

[0006] The transmission assembly includes a transmission rod, a mounting groove, a guide rail, a slider, an air pipe, a sleeve, and a partition;

[0007] The transmission rod is a cylindrical body, which serves as the rotation axis. A rectangular installation groove is provided at the bottom thereof for installing and fixing the guide rail. The transmission rod is made of stainless steel, which has high strength and corrosion resistance.

[0008] The guide rail is a rectangular body connected to the slider to ensure the smooth sliding of the slider on the transmission rod; the slider is a rectangular body with a cavity inside for installing the fixing components, which are respectively arranged on both sides of the middle of the transmission rod;

[0009] The gas delivery pipe is a cylindrical body, which is arranged inside the transmission rod and is used to deliver gas. A plurality of cylindrical transmission pipes are fixedly connected to the bottom of the gas delivery pipe to ensure the delivery of gas.

[0010] The sleeve is a cylindrical body, which is respectively arranged at both ends of the transmission rod, and is used to support and fix the spray assembly and the support assembly. The sleeve is made of stainless steel and is arranged coaxially with the transmission rod;

[0011] The partition is a rectangular body, which is arranged on both sides of the middle part of the transmission rod and is used to separate and support the diagnosis and treatment tools to prevent them from colliding with each other during the rotation process;

[0012] The fixing assembly is used to firmly fix liver disease diagnosis and treatment tools of various shapes and sizes;

[0013] The fixing assembly includes a connecting ring;

[0014] The connecting ring is a circular ring body, fixedly connected to both sides of the slider, and the inner diameter of the connecting ring matches the outer diameter of the transmission rod, ensuring that the slider can fit tightly on the transmission rod;

[0015] The transmission thread is provided on the outside of the transmission rod and is used to adjust the position of the slider on the transmission rod;

[0016] The fixing assembly also includes a capsule;

[0017] The capsule is an ellipsoidal body, which is arranged inside the cavity of the slider. The capsule is made of elastic rubber material and can adapt to diagnostic and treatment tools of different shapes and sizes.

[0018] The fixing assembly further includes a protrusion;

[0019] The protrusion is a hemispherical body, fixedly connected to the outside of the capsule, and used to clean the clamping part of the diagnosis and treatment tool;

[0020] The magnet is a rectangular body, fixedly connected to both sides of the protrusion, and the function of the magnet is to realize the rotation of the protrusion at the clamping position of the diagnosis and treatment tool, so that the protrusion can further improve the cleaning degree;

[0021] The support assembly provides a stable liquid environment for the entire disinfection process;

[0022] The box is a rectangular body with a drain plate and a filter plate inside. The box is made of corrosion-resistant plastic or stainless steel to ensure its stability in the disinfectant environment;

[0023] The drain plate is an arc-shaped plate, which is arranged at the inner bottom of the box body and is used to evenly distribute the disinfectant. The material of the drain plate is stainless steel or corrosion-resistant alloy.

[0024] The filter plate is a rectangular body, arranged below the drain plate, and is used to filter impurities and particulate matter in the disinfectant. The filter plate is made of stainless steel;

[0025] The liquid pump is a square body, fixedly connected to one side of the bottom of the box, and is used to circulate and transport the disinfectant to ensure a continuous supply of the disinfectant;

[0026] The liquid outlet pipe is connected to the liquid outlet of the liquid pump to transport the disinfectant to the spray assembly or return it to the box. The material of the liquid outlet pipe is corrosion-resistant stainless steel;

[0027] The spray assembly is used to spray disinfectant and irradiate ultraviolet light to achieve disinfection of diagnostic tools;

[0028] The spray assembly includes a baffle, a box cover, a joint, a cavity, a spray head, and an ultraviolet lamp;

[0029] The baffle is a disc-shaped body, arranged on the top of the sleeve, used to prevent the disinfectant from splashing, and is made of stainless steel;

[0030] The box cover is a disc-shaped body, fixed on the top of the baffle, with a rectangular cavity opened inside, and the material of the box cover is stainless steel;

[0031] The joint is a cylindrical body, fixedly connected to one side of the box cover, and used to connect the gas pipe or the disinfectant delivery pipe;

[0032] The container cavity is a rectangular body, arranged inside the box cover, and used to store disinfectant;

[0033] The nozzle is a circular body, and multiple nozzles are evenly distributed at the bottom of the box cover for spraying disinfectant;

[0034] The ultraviolet lamp is in the shape of an arch and is installed between the nozzles to disinfect the diagnosis and treatment tools by ultraviolet irradiation. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a three-dimensional structural schematic diagram of a transmission assembly of a liver disease diagnosis and treatment tool disinfection device of the present invention;

[0036] Figure 2 It is a schematic cross-sectional view of a liver disease diagnosis and treatment tool disinfection device of the present invention;

[0037] Figure 3 This is one of the three-dimensional structural schematic diagrams of a liver disease diagnosis and treatment tool disinfection device of the present invention;

[0038] Figure 4 This is a second schematic diagram of the three-dimensional structure of a liver disease diagnosis and treatment tool disinfection device of the present invention;

[0039] Figure 5 This is a schematic diagram of the structure of a transmission assembly of a liver disease diagnosis and treatment tool disinfection device of the present invention;

[0040] Figure 6It is a cross-sectional structural schematic diagram of a slider of a liver disease diagnosis and treatment tool disinfection device of the present invention;

[0041] Figure 7 It is a structural schematic diagram of a fixing assembly of a liver disease diagnosis and treatment tool disinfection device of the present invention.

[0042] In the figure:

[0043] 100, transmission assembly; 110, transmission rod; 111, mounting groove; 112, guide rail; 120, slider; 130, air pipe; 140, sleeve; 141, transmission pipe; 150, partition;

[0044] 200, support assembly; 210, box body; 220, drain plate; 230, filter plate; 240, liquid pump; 250, liquid outlet pipe;

[0045] 300, spray assembly; 310, baffle; 320, box cover; 330, joint; 340, chamber; 350, spray head; 360, ultraviolet lamp;

[0046] 400, fixing assembly; 410, connecting ring; 411, transmission thread; 420, capsule; 430, protrusion; 431, magnet. DETAILED DESCRIPTION

[0047] To facilitate the understanding of the present invention, the present application will be described more comprehensively below with reference to the relevant drawings; the drawings show preferred embodiments of the present invention, but the present invention can be implemented in many different forms and is not limited to the embodiments described herein; on the contrary, the purpose of providing these embodiments is to enable a more thorough and comprehensive understanding of the disclosed content of the present invention.

[0048] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0049] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0050] See also Figure 1, which is a liver disease diagnosis and treatment tool disinfection device of the present invention; this application optimizes and improves the fixing components of a liver disease diagnosis and treatment tool disinfection device in the prior art, and the connection ring and the transmission rod cooperate to achieve stable fixation and opening and closing control of the diagnosis and treatment tool. The top of the connection ring is connected to the slider, and the bottom is directly connected to the diagnosis and treatment tool, ensuring the stability of the diagnosis and treatment tool during the disinfection process. Through the reverse transmission thread on the transmission rod, the operator can easily control the opening and closing of the diagnosis and treatment tool to meet different disinfection needs. The sliding of the slider in the transmission groove is the key to the transmission of motion between the connection ring and the transmission rod. When the transmission rod rotates, the slider will move up and down along the transmission groove, thereby driving the connection ring and the diagnosis and treatment tool to perform corresponding movements, making the opening and closing movement of the diagnosis and treatment tool more stable and reliable, avoiding damage or incomplete cleaning caused by poor movement. The capsule is set in the cavity of the slider. When the diagnostic tool is opened or closed, the capsule is inflated through the air pipe. After the capsule expands, it will expand to the inner wall side of the connecting ring to further achieve fixed clamping. The inflation mechanism of the capsule enhances the stability of the fixation of the diagnostic tool and prevents loosening or falling off due to vibration or external force during the disinfection process. At the same time, the expansion of the capsule also plays a buffering role to protect the diagnostic tool from damage. The bulge on the outer surface of the capsule is designed to clean the residue on the inner wall of the diagnostic tool. When the balloon is inflated and contacts the inner wall of the diagnostic and treatment tool, the protrusion removes residue on the inner wall through physical friction. The cleaning function of the protrusion improves the practicality of the disinfection device and ensures the cleanliness of the diagnostic and treatment tool during the disinfection process, which helps to reduce the risk of cross-infection and improve the level of medical safety. The magnet is attached to the outer surface of the balloon and drives the balloon and the protrusion to rotate on the inner wall of the diagnostic and treatment tool through the action of the external magnetic field, which helps to clean the inner wall of the diagnostic and treatment tool more comprehensively. The rotation cleaning function of the magnet further enhances the cleaning effect of the disinfection device. By adjusting the strength and direction of the external magnetic field, the rotation speed and direction can be controlled to meet different cleaning needs, which not only improves the cleaning efficiency, but also extends the service life of the diagnostic and treatment tools.

[0051] Embodiment 1

[0052] like Figures 1 to 5 As shown, the embodiment of the present application provides a liver disease diagnosis and treatment tool disinfection device, including the transmission assembly 100 which is the power core of the entire disinfection device and is used to drive the diagnosis and treatment tool to rotate and move in the disinfection chamber;

[0053] The transmission assembly 100 includes a transmission rod 110, a mounting groove 111, a guide rail 112, a slider 120, an air delivery pipe 130, a sleeve 140, and a partition 150;

[0054] The transmission rod 110 is a cylindrical body, serving as a rotation axis, and a rectangular installation groove 111 is provided at the bottom thereof for installing and fixing the guide rail 112. The transmission rod 110 is made of stainless steel, which has high strength and corrosion resistance;

[0055] The guide rail 112 is a rectangular body connected to the slider 120 to ensure smooth sliding of the slider 120 on the transmission rod 110; the slider 120 is a rectangular body with a cavity inside for installing the fixing assembly 400, which is respectively arranged on both sides of the middle of the transmission rod 110;

[0056] The gas delivery pipe 130 is a cylindrical body, which is arranged inside the transmission rod 110 and is used to deliver gas. A plurality of cylindrical transmission pipes 141 are fixedly connected to the bottom of the gas delivery pipe 130 to ensure the delivery of gas.

[0057] The sleeve 140 is a cylindrical body, which is respectively arranged at both ends of the transmission rod 110, and is used to support and fix the spray assembly 300 and the support assembly 200. The sleeve 140 is made of stainless steel and is arranged coaxially with the transmission rod 110;

[0058] The partition 150 is a rectangular body, which is arranged on both sides of the middle of the transmission rod 110, and is used to separate and support the diagnosis and treatment tools to prevent them from colliding with each other during the rotation process;

[0059] The fixing assembly 400 is used to firmly fix liver disease diagnosis and treatment tools of various shapes and sizes;

[0060] The fixing assembly 400 includes a connecting ring 410;

[0061] The connecting ring 410 is a circular ring body, fixedly connected to both sides of the slider 120, and the inner diameter of the connecting ring 410 matches the outer diameter of the transmission rod 110, ensuring that the slider 120 can fit tightly on the transmission rod 110;

[0062] The transmission thread 411 is provided on the outer side of the transmission rod 110 and is used to adjust the position of the slider 120 on the transmission rod 110;

[0063] The support assembly 200 provides a stable liquid environment for the entire disinfection process;

[0064] The box body 210 is a rectangular body, and a leak plate 220 and a filter plate 230 are arranged inside. The box body 210 is made of corrosion-resistant plastic or stainless steel to ensure its stability in the disinfectant environment;

[0065] The drain plate 220 is an arc-shaped plate, which is arranged at the inner bottom of the box 210 and is used to evenly distribute the disinfectant. The material of the drain plate 220 is stainless steel or corrosion-resistant alloy.

[0066] The filter plate 230 is a rectangular body, arranged below the drain plate 220, and is used to filter impurities and particles in the disinfectant. The filter plate 230 is made of stainless steel.

[0067] The liquid pump 240 is a square body, fixedly connected to one side of the bottom of the box 210, and is used to circulate and transport the disinfectant to ensure a continuous supply of the disinfectant;

[0068] The liquid outlet pipe 250 is connected to the liquid outlet of the liquid pump 240 to deliver the disinfectant to the spray assembly 300 or return it to the box 210. The material of the liquid outlet pipe 250 is corrosion-resistant stainless steel;

[0069] The spray assembly 300 is used to spray disinfectant and irradiate ultraviolet light to achieve disinfection of diagnostic tools;

[0070] The spray assembly 300 includes a baffle 310, a box cover 320, a joint 330, a cavity 340, a spray head 350, and an ultraviolet lamp 360;

[0071] The baffle 310 is a disc-shaped body, disposed on the top of the sleeve 140, used to prevent the disinfectant from splashing, and is made of stainless steel;

[0072] The box cover 320 is a disc-shaped body, fixed on the top of the baffle 310, and has a rectangular cavity 340 formed inside. The box cover 320 is made of stainless steel.

[0073] The connector 330 is a cylindrical body, fixedly connected to one side of the box cover 320, and is used to connect the gas pipe 130 or the disinfectant delivery pipe;

[0074] The chamber 340 is a rectangular body, disposed inside the box cover 320, and is used to store disinfectant;

[0075] The spray head 350 is a circular body, and a plurality of spray heads 350 are evenly distributed at the bottom of the box cover 320 for spraying disinfectant;

[0076] The ultraviolet lamp 360 is in an arch shape and is installed between the nozzles 350 to disinfect the diagnosis and treatment tools by ultraviolet irradiation.

[0077] The technical solutions in the above embodiments of the present application have at least the following technical effects or advantages:

[0078] The vertical connecting ring 410 not only increases the contact area with the diagnosis and treatment tools, but also improves the stability through two-point fixation, ensuring that the diagnosis and treatment tools will not shake or fall off due to external force during the disinfection process, thereby ensuring the thoroughness and safety of the disinfection. The transmission rod 110 has a reverse transmission thread. When the transmission rod 110 rotates, the connecting ring 410 connected thereto will move in the opposite or same direction, so that the diagnosis and treatment tools can be opened or closed by a simple rotation action, which greatly simplifies the operation process. The transmission groove is opened at the bottom of the transmission rod 110, providing a sliding track for the slider 120. The movement of the slider 120 in the transmission groove is driven by the transmission thread, ensuring that the movement of the slider 120 is precise and controllable. The top of the connecting ring 410 is connected. When the transmission rod 110 rotates, the slider 120 will move along the transmission groove, thereby driving the connecting ring 410 to move accordingly. The transmission method is not only stable and reliable, but also easy to maintain. By rotating the transmission rod 110, the opening or closing of the diagnostic and treatment tools can be controlled. When the diagnostic and treatment tools need to be opened, only the transmission rod 110 needs to be rotated in one direction, and the slider 120 will move along the transmission groove in the corresponding direction, driving the connecting ring 410 to open. Conversely, when the diagnostic and treatment tools need to be closed, only the transmission rod 110 needs to be rotated in the opposite direction. This not only improves the convenience of operation, but also ensures the stability and accuracy of the diagnostic and treatment tools during the opening or closing process, which is crucial to ensuring the disinfection effect and protecting the diagnostic and treatment tools from damage.

[0079] Embodiment 2

[0080] In order to further improve the applicability and convenience of the use of a liver disease diagnosis and treatment tool disinfection device of the present application, the embodiment of the present application optimizes and improves the fixing component, specifically:

[0081] like Figure 6 As shown, the fixing assembly 400 further includes a capsule 420;

[0082] The capsule 420 is an ellipsoidal body, which is disposed inside the cavity of the slider 120. The capsule 420 is made of elastic rubber material and can adapt to diagnostic tools of different shapes and sizes.

[0083] The capsule 420 is arranged in the cavity of the slider 120. When the diagnostic and treatment tool is opened or closed, the capsule 420 is inflated through the gas pipe 130. As the gas is filled, the capsule 420 gradually expands inside the slider 120 until its outer wall is tightly fitted to the inner wall side of the connecting ring. The clamping force generated by the expansion can effectively prevent the diagnostic and treatment tool from moving or shaking due to external force during the disinfection process, thereby further improving the stability of the fixation. The expansion of the capsule 420 not only increases the contact area with the inner wall of the connecting ring, but also through the uniformly distributed clamping force, the diagnostic and treatment tool is effectively supported and fixed in all directions. It is particularly suitable for those diagnostic and treatment tools with irregular shapes or smooth surfaces, because traditional mechanical clamping methods may not provide sufficient stability and clamping force, and the expansion of the capsule 420 can adapt well to the shape of these tools and provide a stable clamping effect. In addition, by adjusting parameters such as the shape, size and inflation pressure of the capsule 420, it can easily adapt to objects of different sizes and shapes to achieve a more flexible and efficient fixing effect.

[0084] Embodiment 3

[0085] In order to further improve the applicability and convenience of the use of a liver disease diagnosis and treatment tool disinfection device of the present application, the embodiment of the present application optimizes and improves the fixing component, specifically:

[0086] like Figure 7 As shown, the fixing assembly 400 further includes a protrusion 430;

[0087] The protrusion 430 is a hemispherical body, fixedly connected to the outside of the capsule 420, and is used to clean the clamping part of the diagnosis and treatment tool;

[0088] The magnet 431 is a rectangular body, fixedly connected to both sides of the protrusion 430, and the function of the magnet 431 is to realize the rotation of the protrusion 430 at the clamping position of the diagnosis and treatment tool, so that the protrusion 430 can further improve the cleaning degree;

[0089] The outer surface of the capsule 420 is provided with a plurality of protrusions 430. When the capsule 420 is inflated and contacts the inner wall of the diagnostic and treatment tool, the protrusions 430 can penetrate into the grooves, gaps and other hard-to-clean areas of the inner wall, and remove residues such as blood, tissue fluid, disinfectant, etc. by physical friction. A septum 431 is embedded on the outer side of the capsule 420. These septum 431 can interact with the external magnetic field. When the external magnetic field moves, the septum 431 will drive the entire capsule 420 to rotate on the inner wall side of the diagnostic and treatment tool. The rotational motion not only enhances the physical friction of the protrusion 430 on the inner wall, but also improves the cleaning efficiency and coverage by changing the contact point and the friction direction. During the disinfection process, when the diagnostic and treatment tool is connected and fixed by the connecting ring, the capsule 420 is inflated through the air supply tube, and the external magnetic field is turned on. The capsule 420 starts to work and drives the capsule 420 to rotate. During the rotation, the protrusion 430 generates friction with the inner wall of the diagnostic and treatment tool to remove the residue from the inner wall surface. After cleaning, the capsule 420 can be restored to its original state by deflating and removed from the diagnostic and treatment tool through an external magnetic field. The capsule 420 not only achieves stable fixation of the diagnostic and treatment tool, but also achieves cleaning of the inner wall through the protrusion 430 and the magnet 431, thereby improving the overall efficiency and functional diversity of the disinfection device. The combination of the protrusion 430 and the rotational motion can penetrate into the difficult-to-clean areas of the inner wall, thereby improving the thoroughness and efficiency of cleaning. The shape, size and position of the protrusion 430 and the magnet 431 can be adjusted, thereby improving flexibility and scalability. The entire cleaning process is controlled by an external magnetic field without the need for human intervention, thereby improving the convenience and safety of operation.

[0090] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A liver disease diagnosis and treatment tool disinfection device, characterized in that: It comprises a transmission assembly (100), a support assembly (200), a spray assembly (300), and a fixing assembly (400); The transmission assembly (100) is the power core of the entire disinfection device and is used to drive the diagnosis and treatment tool to rotate and move in the disinfection chamber; The transmission assembly (100) comprises a transmission rod (110), a mounting groove (111), a guide rail (112), an air delivery pipe (130), a sleeve (140), a partition (150), and a sliding block (120); The transmission rod (110) is a cylindrical body serving as a rotation axis. A mounting groove (111) is provided at the bottom of the transmission rod (110). The mounting groove (111) is a rectangular body groove for mounting and fixing a guide rail (112). The mounting groove (111) is provided with a guide rail (112). The guide rail (112) is a rectangular body. The guide rail (112) is connected to a slider (120) to ensure smooth sliding of the slider (120) on the transmission rod (110). The slider (120) is a rectangular body. There are a plurality of sliders (120) each having a cavity therein for mounting a fixing component (400). The fixing components (400) are provided on both sides of the slider (120). An air pipe (130) is provided inside the transmission rod (110). The air pipe (130) is a cylindrical body. , used for conveying gas, the bottom of the gas delivery pipe (130) is fixedly connected with a plurality of transmission pipes (141), the transmission pipe (141) is a cylindrical body, ensuring the conveying of gas, both ends of the transmission rod (110) are fixedly connected with sleeves (140), the sleeve (140) is a cylindrical body, used for supporting and fixing the spray assembly (300) and the support assembly (200), the bottom of the outer side of the sleeve (140) is provided with a support assembly (200), the top of the outer side of the sleeve (140) is provided with a spray assembly (300), the middle of the transmission rod (110) is fixedly connected with partitions (150) on both sides away from the sleeve (140), the partitions (150) are rectangular bodies, there are a plurality of partitions (150), used for separating and supporting diagnostic tools to prevent them from colliding with each other during rotation.

2. A liver disease diagnosis and treatment tool disinfection device according to claim 1, characterized in that: The fixing assembly (400) is used to firmly fix liver disease diagnosis and treatment tools of various shapes and sizes; The fixing assembly (400) comprises a connecting ring (410); Connecting rings (410) are fixedly connected to both sides of the slider (120); the connecting ring (410) is a circular ring; the inner diameter of the connecting ring (410) matches the outer diameter of the transmission rod (110) to ensure that the slider (120) can fit tightly on the transmission rod (110); and a reverse transmission thread (411) is provided on the outer side of the transmission rod (110) for adjusting the position of the slider (120) on the transmission rod (110).

3. A liver disease diagnosis and treatment tool disinfection device according to claim 2, characterized in that: The fixing assembly (400) further includes a capsule (420); The slider (120) has a cavity inside, and a capsule (420) is arranged in the cavity. The capsule (420) is an ellipsoidal body and can adapt to diagnosis and treatment tools of different shapes and sizes.

4. A liver disease diagnosis and treatment tool disinfection device according to claim 3, characterized in that: The fixing assembly (400) further includes a protrusion (430); A plurality of protrusions (430) are fixedly connected to the outer side of the capsule (420), and the protrusions (430) are hemispherical bodies and are used to clean the clamping parts of the diagnostic and treatment tools. Magnets (431) are connected to both sides of the protrusions (430), and the magnets (431) are rectangular bodies and are used to realize the rotation of the protrusions (430) at the clamping parts of the diagnostic and treatment tools, so that the protrusions (430) can further improve the cleaning degree.

5. A liver disease diagnosis and treatment tool disinfection device according to claim 1, characterized in that: The support assembly (200) provides a stable liquid environment for the entire disinfection process; The support assembly (200) comprises a box body (210), a drain plate (220), a filter plate (230), a liquid pump (240), and a liquid outlet pipe (250); The bottom of the outer side of the sleeve (140) is slidably connected to a box (210), the box (210) is a rectangular body, ensuring its stability in a disinfectant environment, the inside of the box (210) is fixedly connected to a leak plate (220), the leak plate (220) is an arc-shaped plate, used to evenly distribute the disinfectant, the bottom of the leak plate (220) is provided with a filter plate (230), the filter plate (230) is a rectangular body, used to filter impurities and particulate matter in the disinfectant, one side of the bottom of the box (210) is fixedly connected to a liquid pump (240), the liquid pump (240) is a square body, used to circulate and transport the disinfectant, ensuring a continuous supply of the disinfectant, the liquid outlet pipe (250) of the liquid pump (240) extends to the outside of the box (210), and transports the disinfectant to the spray assembly (300) or flows back into the box (210).

6. A liver disease diagnosis and treatment tool disinfection device according to claim 1, characterized in that: The spray assembly (300) is used to spray disinfectant and irradiate ultraviolet light to achieve disinfection of diagnostic tools; The spray assembly (300) comprises a baffle (310), a box cover (320), a joint (330), a chamber (340), a spray head (350), and an ultraviolet lamp (360); The top of the sleeve (140) is connected to a baffle (310), the baffle (310) is a disc-shaped body, and is used to prevent the disinfectant from splashing. The top of the baffle (310) is fixedly connected to a box cover (320), the box cover (320) is a disc-shaped body, and one side of the box cover (320) is fixedly connected to a joint (330), the joint (330) is a cylindrical body, and is used to connect to the air delivery pipe (130) or the disinfectant delivery pipe. The box cover (320) ) is provided with a cavity (340) inside, the cavity (340) is a rectangular body, and is used to store disinfectant. The bottom of the box cover (320) is fixedly connected with a nozzle (350), the nozzle (350) is a circular body, and there are multiple nozzles (350) for spraying disinfectant. Ultraviolet lamps (360) are installed between the nozzles (350), and the ultraviolet lamps (360) are arch-shaped and are used to disinfect diagnostic tools by ultraviolet irradiation.

7. A liver disease diagnosis and treatment tool disinfection device according to claim 1, characterized in that: The transmission rod (110), the air delivery pipe (130), and the sleeve (140) are all coaxially arranged.

8. A liver disease diagnosis and treatment tool disinfection device according to claim 5, characterized in that: There is a gap between the drain plate (220) and the filter plate (230).

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