Cleaning and disinfecting device for otolaryngological surgical instruments

Abstract

The invention relates to the technical field of cleaning and disinfecting devices, and discloses an otolaryngological surgical instrument cleaning and disinfecting device which is provided with a disinfecting assembly, so that cleaning and disinfecting are performed in sequence, and otolaryngological surgical instruments can be conveniently taken and placed; by arranging the adjusting assembly, the position of the surgical instrument can be conveniently adjusted, and by arranging the sliding assembly, disinfection or cleaning treatment can be directly carried out when the mounting frame moves to a designated position; by arranging the dismounting assembly, the mounting frame can be conveniently and quickly mounted and dismounted, and by arranging the transmission assembly, the position of the placing plate can be conveniently fixed, and the position of the placing plate is prevented from deviating during cleaning; by arranging the telescopic rods, the mounting frame can be limited while the placement plate is fixed, the mounting frame can be detached while the placement plate is detached, the placement plate can be detached independently by changing the length of the telescopic rods, and practicability is improved.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning and disinfecting devices, in particular to a cleaning and disinfecting device for ENT surgical instruments. Background Art

[0002] A surgical instrument sterilization cabinet is a tool that sterilizes, disinfects, keeps warm and dehumidifies medical instruments, surgical equipment, towels, clothing, tableware, medical facilities and other items through ultraviolet rays, far infrared rays, high temperature (high temperature disinfection through heating tubes), ozone and other methods. Currently, instrument disinfection equipment is required before and after ENT surgery to disinfect surgical instruments.

[0003] At present, when using the ENT surgical instrument disinfection device on the market, medical staff are required to clean and pack the surgical instruments after use, and then put them on the placement rack of the disinfection device for disinfection. However, the placement rack is located in the disinfection cabinet, and it is inconvenient to place the packaged surgical instruments. In the related art, the placement rack is set to slide back and forth to facilitate the removal or storage of instruments. However, in actual use, its function is relatively single, and before disinfection, it needs to be cleaned and packaged, which makes its steps more cumbersome and inconvenient for medical staff to use, and has certain limitations. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides an ENT surgical instrument cleaning and disinfection device, which has the advantages of facilitating the cleaning and disinfection of instruments while facilitating the removal and placement of surgical instruments, thereby solving the problem of the relatively single function of the existing surgical instrument disinfection device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an otolaryngology surgical instrument cleaning and disinfection device, comprising a main body component; the main body component comprises: a box, one side of which is provided with a control box; a disinfection component is provided on the box; the disinfection component comprises: a water tank, fixedly connected to the top of the box; a spray head, arranged on the inner side of the box, and a submersible pump is arranged in the water tank, the water outlet of the submersible pump is connected to the spray head through a pipeline, and the submersible pump is electrically connected to the control box; an ultraviolet lamp tube, arranged on the inner side of the box; an ozone generator, arranged on the inner side of the box; a partition, fixedly connected to the inner side of the box; a slide rail, arranged on the inner bottom surface of the box; a mounting frame, slidably connected to the slide rail; a placement plate, slidably connected to the mounting frame, and a There is an adjustment component; the adjustment component includes: a motor, fixedly connected to the side of the box body; a screw rod, rotatably connected to the inside of the box body, and the output end of the motor is fixedly connected to one end of the screw rod; a slider 1, threadedly connected to the outside of the screw rod, and the slider 1 is rotatably connected to one side of the mounting frame, the slider 1 and the screw rod both pass through the mounting frame, and a sliding component is provided on the inside of the box body; the sliding component includes: a slide groove, opened on the inside of the box body; a slider 2, slidably connected in the slide groove; a spring 1, arranged in the slide groove, and the two ends of the spring 1 are respectively fixedly connected to one side of the slider 2 and the box body; a rod body 2, fixedly connected in the slide groove; a pressure sensor, fixedly connected to one end of the rod body 2, and the rod body 2 and the motor are both electrically connected to the control box.

[0008] In some embodiments, the disinfection assembly further includes: a limiting groove, which is opened on the inner side of the box body, and the mounting frame is embedded in the limiting groove.

[0009] In some embodiments, a plurality of the slide rails are provided.

[0010] In some embodiments, the sliding assembly is provided in multiple groups.

[0011] In some embodiments, a sewage tank is provided at the bottom of the box body, and a water collecting plate is fixedly connected to the inner side of the mounting frame.

[0012] In some embodiments, a disassembly assembly is provided in the box body; the disassembly assembly includes: a groove body 1, which is opened in the box body; a spring 2, which is provided in the groove body 1, and the slide rail is slidably connected in the groove body 1, and the two ends of the spring 2 are respectively fixedly connected to the slide rail and the box body.

[0013] In some embodiments, a transmission assembly is provided in the mounting frame, and the transmission assembly includes: a pull rod, rotatably connected in the mounting frame; a steering gear, provided in the mounting frame; a threaded rod, rotatably connected to the steering gear, and the pull rod is transmission-connected to the threaded rod via the steering gear; a slider three, threadedly connected to the threaded rod; a trough body two, opened on the mounting frame, and the slider three is slidably connected in the trough body two; and the trough body three is opened on the placement plate.

[0014] In some embodiments, the height of the slider 3 is greater than the distance between the diverter and the bottom of the trough body 2.

[0015] In some embodiments, a telescopic rod is provided on one side of the slider three.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present invention provides an ENT surgical instrument cleaning and disinfection device, which has the following beneficial effects:

[0018] 1. By setting up a disinfection component, cleaning (adding medicine to achieve pre-disinfection) and disinfection can be carried out in sequence, which improves the practicality of the device and makes it easy to take and put ENT surgical instruments, making it convenient for medical staff to use;

[0019] 2. By setting the adjustment component, it is convenient to adjust the position of the mounting frame, so as to facilitate the adjustment of the position of the surgical instrument, so as to facilitate direct disinfection after cleaning;

[0020] 3. By setting a sliding component, when the mounting frame moves to a designated position, disinfection or cleaning can be performed directly, thereby improving practicality;

[0021] 4. By setting up water collection plates and sewage tanks, it is convenient to treat the sewage generated by cleaning;

[0022] 5. By setting up the disassembly components, it is convenient to quickly install and disassemble the mounting frame, thus improving the practicality of the device;

[0023] 6. By setting the transmission component, it is convenient to fix the position of the placement plate to prevent the position of the placement plate from shifting during cleaning, which will affect the subsequent normal use;

[0024] 7. By setting the telescopic rod, the mounting frame can be limited while the placement plate is fixed, and the mounting frame can be disassembled at the same time when the placement plate is disassembled. The placement plate can be disassembled separately by changing the length of the telescopic rod, which improves practicality;

[0025] The invention has the advantages of conveniently cleaning and disinfecting instruments and conveniently taking and placing surgical instruments, thus solving the problem that the existing surgical instrument disinfection device has relatively single functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the present invention;

[0027] Figure 2 It is a schematic diagram of the installation position structure of the sewage tank of the present invention;

[0028] Figure 3 It is a structural schematic diagram of the sliding assembly in the present invention;

[0029] Figure 4 It is a side structural schematic diagram of the present invention;

[0030] Figure 5 It is a structural schematic diagram of the disassembly assembly in the present invention;

[0031] Figure 6 It is a structural schematic diagram of the transmission assembly in the present invention;

[0032] Figure 7 It is a schematic diagram of the cross-sectional structure of the water collecting plate in the present invention;

[0033] Figure 8 For the present invention Figure 6 Schematic diagram of the local enlarged structure at point A in the middle.

[0034] In the figure:

[0035] 1. Main assembly; 11. Box; 12. Control box;

[0036] 2. Disinfection assembly; 21. Water tank; 22. Sprinkler head; 23. Ultraviolet lamp; 24. Ozone generator; 25. Partition; 26. Slide rail; 27. Mounting frame; 28. Placement plate; 29. ​​Limiting groove;

[0037] 3. Adjustment assembly; 31. Motor; 32. Screw rod; 33. Slider 1; 34. Rod body 1;

[0038] 4. Sliding assembly; 41. Sliding groove; 42. Sliding block 2; 43. Spring 1; 44. Rod body 2; 45. Pressure sensor;

[0039] 5. Water collecting plate;

[0040] 6. Sewage tank;

[0041] 7. Disassembly assembly; 71. Slot body 1; 72. Spring 2;

[0042] 8. Transmission assembly; 81. Pull rod; 82. Steering gear; 83. Slider 3; 84. Tank 2; 85. Tank 3; 86. Threaded rod;

[0043] 9. Telescopic rod. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0045] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0046] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0047] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0048] When in use, the surgical instruments are cleaned and packaged by medical staff and then placed on the shelf of the disinfection cabinet for disinfection.

[0049] In the related art, the placement rack is set to slide back and forth to facilitate the removal or storage of instruments. However, in actual use, its function is relatively simple, and it needs to be cleaned and packaged before disinfection, which makes the steps more cumbersome and inconvenient for medical staff to use, and has certain limitations.

[0050] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides an ENT surgical instrument cleaning and disinfection device. When it is needed, the instrument only needs to be placed on the placement plate 28, the instrument is cleaned by the spray head 22, and then the motor 31 is turned on to change the position of the mounting frame 27 and the placement plate 28, and then the ultraviolet lamp 23 and the ozone generator 24 are turned on to disinfect the instrument. It is more convenient and quick, and improves the convenience of adjusting the amplitude of the massage head.

[0051] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0052] Combination Figure 1-Figure 8 , the embodiment of the present application provides an otolaryngology surgical instrument cleaning and disinfection device, including a main body component 1; the main body component 1 includes: a box body 11, one side of which is provided with a control box 12; a disinfection component 2 is provided on the box body 11; the disinfection component 2 includes: a water tank 21, fixedly connected to the top of the box body 11; a spray head 22, arranged on the inner side of the box body 11, and a submersible pump is arranged in the water tank 21, the water outlet of the submersible pump is connected to the spray head 22 through a pipeline, and the submersible pump is electrically connected to the control box 12; an ultraviolet lamp 23, arranged on the inner side of the box body 11; an ozone generator 24, arranged on the inner side of the box body 11; a partition 25, fixedly connected to the inner side of the box body 11; a slide rail 26, arranged on the inner bottom surface of the box body 11; a mounting frame 27, slidably connected to the slide rail 26; a placement plate 28, slidably connected to the mounting frame 27, and an adjustment component 3 is provided on the box body 11; the adjustment group Component 3 includes: a motor 31, fixedly connected to the side of the box body 11; a screw rod 32, rotatably connected to the inner side of the box body 11, and the output end of the motor 31 is fixedly connected to one end of the screw rod 32; a slider 33, threadedly connected to the outer side of the screw rod 32, and the slider 33 is rotatably connected to one side of the mounting bracket 27, the slider 33 and the screw rod 32 both penetrate the mounting bracket 27, and a sliding component 4 is provided on the inner side of the box body 11; the sliding component 4 includes: a slide groove 41, which is opened on the inner side of the box body 11; a slider 2 42, which is slidably connected in the slide groove 41; a spring 1 43, which is arranged in the slide groove 41, and the two ends of the spring 1 43 are respectively fixedly connected to one side of the slider 2 42 and the box body 11; a rod 2 44, which is fixedly connected in the slide groove 41; a pressure sensor 45, which is fixedly connected to one end of the rod 2 44, and the rod 2 44 and the motor 31 are both electrically connected to the control box 12.

[0053] When in use, after opening the door of the box body 11, the ENT surgical instruments to be processed are placed on the placement plate 28. Because the mounting frame 27 is slidably connected to the slide rail 26, the mounting frame 27 can drive the placement plate 28 to slide left and right. At this time, the mounting frame 27 and the placement plate 28 are both located below the spray head 22. Then, the box body 11 is closed, and the submersible pump in the water tank 21 is turned on through the control box 12 to transport water to the spray head 22. The water is sprayed on the instruments through the spray head 22 to clean the instruments. At the same time, the disinfecting water sprayed by the spray head 22 can be pre-disinfected by adding medicine into the water tank 21. Then, the box body 11 is opened, and the mounting frame 27 is pushed horizontally to drive the placement plate 28 to move until it moves to the bottom of the ozone generator 24. Then, the ozone generator 24 and the ultraviolet lamp 23 are turned on to disinfect the instruments. A plurality of ultraviolet lamps 23 are provided, which can respectively disinfect the instruments on a plurality of placement plates 28. After cleaning, The motor 31 is turned on through the control box 12, so that its output end drives the screw rod 32 to rotate, and then the slider 1 33 is threadedly connected to the screw rod 32, so that the slider 1 33 drives the mounting frame 27 to slide horizontally on the slide rail 26, and the mounting frame 27 and the placement plate 28 are moved, instead of manually pushing the mounting frame 27, and when the mounting frame 27 contacts with the slider 2 42, the slider 2 42 is pushed to slide in the slide groove 41 until the slider 2 42 contacts with the pressure sensor 45, and the signal is received by the pressure sensor 45, and the electrical signal is transmitted to the control box 12, and the single-chip microcomputer in the control box 12 is used to control the opening of the ozone generator 24 and the ultraviolet lamp 23, so that when the mounting frame 27 contacts with the slider 2 42 on the left side, the ozone generator 24 and the ultraviolet lamp 23 are turned on, and when the mounting frame 27 contacts with the slider 2 42 on the right side, the submersible pump in the water tank 21 is turned on, so as to realize semi-automatic cleaning and disinfection. After the treatment is completed, the placement plate 28 is pulled forward to take out the equipment on the placement plate 28.

[0054] Specifically, the model of the ozone generator 24 is GN-KT40X, and the ultraviolet lamp 23 is a medical ultraviolet disinfection lamp.

[0055] In some embodiments, the disinfection component 2 also includes: a limiting groove 29, which is opened on the inner side of the box body 11, and the mounting frame 27 is embedded in the limiting groove 29. When in use, the mounting frame 27 is embedded in the limiting groove 29 to limit the mounting frame 27.

[0056] In some embodiments, a plurality of slide rails 26 are provided to make the lateral sliding of the mounting frame 27 more stable.

[0057] In some embodiments, the sliding components 4 are provided in multiple groups, so that the multiple groups of sliding components 4 can be used simultaneously or individually.

[0058] In some embodiments, a sewage tank 6 is provided at the bottom of the box body 11, and a water collecting plate 5 is fixedly connected to the inner side of the mounting frame 27. When cleaning, the water passes through the placement plate 28 and falls on the water collecting plate 5, and flows into the sewage tank 6 through the guide groove on the water collecting plate 5 for easy collection.

[0059] In some embodiments, a disassembly assembly 7 is provided in the box body 11; the disassembly assembly 7 includes: a groove body 71, which is opened in the box body 11; a spring 72, which is provided in the groove body 71, and the slide rail 26 is slidably connected in the groove body 71, and the two ends of the spring 72 are fixedly connected to the slide rail 26 and the box body 11 respectively.

[0060] When in use, push the slide rail 26 downward to make it slide downward in the groove body 1 71 and squeeze the spring 2 72 until the slide rail 26 completely slides into the groove body 1 71. After the limit on the mounting frame 27 is cancelled, the mounting frame 27 is directly pulled outward to achieve the removal of the mounting frame 27, and vice versa to achieve the installation.

[0061] In some embodiments, a transmission assembly 8 is provided in the mounting frame 27, and the transmission assembly 8 includes: a pull rod 81, which is rotatably connected in the mounting frame 27; a deflector 82, which is provided in the mounting frame 27; a threaded rod 86, which is rotatably connected to the deflector 82, and the pull rod 81 is transmission-connected to the threaded rod 86 through the deflector 82; a slider three 83, which is threadedly connected to the threaded rod 86; a groove body two 84, which is opened on the mounting frame 27, and the slider three 83 is slidably connected in the groove body two 84; and a groove body three 85, which is opened on the placement plate 28.

[0062] When in use, the slider three 83 is embedded in a part of the groove body two 84 and does not contact the groove body three 85. At this time, the slider three 83 does not contact the placement plate 28, so as not to affect the sliding of the placement plate 28 on the mounting frame 27. By rotating the pull rod 81, the threaded rod 86 is driven to rotate through the steering gear 82. Through the threaded connection between the slider three 83 and the threaded rod 86, the slider three 83 slides in the groove body two 84 until one end of the slider three 83 is inserted into the groove body three 85 outside the placement plate 28, thereby fixing the front and rear position of the placement plate 28 to prevent the front and rear position of the placement plate 28 from shifting and affecting normal use.

[0063] Specifically, the steering gear 82 is provided with bevel gears meshing with each other, and the steering is achieved through the transmission of the bevel gears.

[0064] In some embodiments, the height of the slider three 83 is greater than the distance between the diverter 82 and the bottom of the slot body two 84 , thereby preventing the slider three 83 from sliding out of the slot body two 84 .

[0065] In some embodiments, a telescopic rod 9 is provided on one side of the slider three 83. When in use, when the height of the slider three 83 is adjusted, the slider three 83 drives the telescopic rod 9 to slide, so as to adjust the height of the telescopic rod 9. When the slider three 83 drives the telescopic rod 9 to slide upward until the slider three 83 is inserted into the groove body three 85 and the position of the placement rack 28 is fixed, the telescopic rod 9 does not contact the slide rail 26 and does not affect the normal use of the slide rail 26. On the contrary, when the slider three 83 drives the telescopic rod 9 to slide downward, the slider three 83 slides out of the groove body three 85, canceling the fixation of the placement rack 28, and at the same time, the slider three 83 drives the telescopic rod 9 to push the slide rail 26 to slide into the groove body one 71, so that the slide rail 26 is separated from the mounting rack 27, and the mounting rack 27 is directly taken out from the box body 11 to achieve disassembly. An electric push rod is provided inside the telescopic rod 9. The electric push rod is turned on by the control box 12, so that the electric push rod pushes the telescopic rod 9 to extend or retract. When the telescopic rod 9 is extended to the maximum length, the slider three 83 slides upward and is inserted into the groove body two 84, the telescopic rod 9 is separated from the slide rail 26, the upper slide rail 26 limits the mounting frame 27, and the slider three 83 limits the placement plate 28. When the slider three 83 slides downward, the slider three 83 slides out of the groove body two 84, and the telescopic rod 9 pushes the slide rail 26 to slide into the groove body one 71, so as to realize the disassembly of the placement plate 28 and the mounting frame 27, or by turning on the electric push rod, when the telescopic rod 9 is retracted to the shortest, when the slider three 83 slides to the highest point and the lowest point, the telescopic rod 9 will not contact the slide rail 26, and will not affect the normal use of the mounting frame 27.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", "some examples", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0067] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0068] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ENT surgical instrument cleaning and disinfection device, comprising a main body component (1); the main body component (1) comprises: A box body (11) having a control box (12) disposed on one side thereof; The invention is characterized in that: a disinfection assembly (2) is arranged on the box body (11); the disinfection assembly (2) comprises: A water tank (21) fixedly connected to the top of the box body (11); A spray head (22) is arranged inside the box body (11), and a submersible pump is arranged inside the water tank (21), a water outlet of the submersible pump is connected to the spray head (22) through a pipeline, and the submersible pump is electrically connected to the control box (12); An ultraviolet lamp tube (23) is arranged inside the box (11); An ozone generator (24) is arranged inside the box (11); A partition (25) is fixedly connected to the inner side of the box body (11); A slide rail (26) is arranged on the inner bottom surface of the box body (11); A mounting frame (27) slidably connected to the slide rail (26); A placement plate (28) is slidably connected to the mounting frame (27); an adjustment component (3) is provided on the box body (11); the adjustment component (3) comprises: A motor (31) fixedly connected to a side surface of the box (11); A screw rod (32) is rotatably connected to the inner side of the box body (11), and an output end of the motor (31) is fixedly connected to one end of the screw rod (32); A slider (33) is threadedly connected to the outside of the screw rod (32), and the slider (33) is rotatably connected to one side of the mounting frame (27). The slider (33) and the screw rod (32) both pass through the mounting frame (27). A sliding assembly (4) is provided inside the box (11); the sliding assembly (4) comprises: A slide groove (41) is provided on the inner side of the box body (11); A second sliding block (42) is slidably connected in the sliding groove (41); Spring 1 (43) is arranged in the slide groove (41), and two ends of the spring 1 (43) are respectively fixedly connected to one side of the slide block 2 (42) and the box body (11); Rod body 2 (44), fixedly connected in the slide groove (41); The pressure sensor (45) is fixedly connected to one end of the second rod body (44), and the second rod body (44) and the motor (31) are both electrically connected to the control box (12).

2. The ENT surgical instrument cleaning and disinfecting device according to claim 1, characterized in that: The disinfection component (2) also includes: A limiting groove (29) is provided on the inner side of the box body (11), and the mounting frame (27) is embedded in the limiting groove (29).

3. The ENT surgical instrument cleaning and disinfecting device according to claim 1, characterized in that: A plurality of the slide rails (26) are provided.

4. The ENT surgical instrument cleaning and disinfecting device according to claim 1, characterized in that: The sliding components (4) are provided in multiple groups.

5. The ENT surgical instrument cleaning and disinfecting device according to claim 1, characterized in that: A sewage tank (6) is provided at the bottom of the box body (11), and a water collecting plate (5) is fixedly connected to the inner side of the mounting frame (27).

6. The ENT surgical instrument cleaning and disinfecting device according to claim 1, characterized in that: A disassembly assembly (7) is arranged in the box body (11); the disassembly assembly (7) comprises: A tank body (71) is provided in the box body (11); Spring 2 (72) is arranged in the groove body 1 (71), and the slide rail (26) is slidably connected in the groove body 1 (71), and the two ends of the spring 2 (72) are fixedly connected to the slide rail (26) and the box body (11) respectively.

7. The ENT surgical instrument cleaning and disinfecting device according to claim 6, characterized in that: A transmission assembly (8) is arranged in the mounting frame (27), and the transmission assembly (8) comprises: A pull rod (81) rotatably connected to the mounting frame (27); A steering gear (82) is arranged in the mounting frame (27); A threaded rod (86) is rotatably connected to the steering gear (82), and the pull rod (81) is transmission-connected to the threaded rod (86) via the steering gear (82); A slider three (83), threadedly connected to the threaded rod (86); The second groove body (84) is provided on the mounting frame (27), and the third slide block (83) is slidably connected in the second groove body (84); The trough body three (85) is arranged on the placement plate (28).

8. The ENT surgical instrument cleaning and disinfecting device according to claim 7, characterized in that: The height of the slider three (83) is greater than the distance between the diverter (82) and the bottom of the tank body two (84).

9. The ENT surgical instrument cleaning and disinfecting device according to claim 8, characterized in that: A telescopic rod (9) is provided on one side of the sliding block three (83).

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