A sterilization device for anesthesia instruments

Abstract

This invention discloses a disinfection device for anesthesia instruments, relating to the field of anesthesia instrument disinfection technology. It includes a housing, with a drain plate fixedly connected to the inner wall of the housing, a discharge pipe fixedly installed on the side wall of the housing, and a disinfection plate fixedly connected to the inner wall of the housing. The surface of the disinfection plate is provided with a disinfection nozzle assembly and a drying assembly. An external flexible hose is provided on the disinfection nozzle assembly. It also includes twelve disinfection components, each including a main body and a mounting frame, as well as a comprehensive component and auxiliary components. The main body is fixedly connected to the inner wall of the housing. A brush plate is provided below the mounting frame. The comprehensive component is housed within the main body and includes a drive shaft to allow the mounting frame to rotate while reciprocating. The auxiliary components are drively connected to the comprehensive component, allowing the brush plate to follow the movement of the mounting frame while reciprocating. Through the cooperation of the above structures, this invention improves the comprehensiveness and hygiene of disinfection, and avoids the residue of pathogens.

Description

Technical Field

[0001] This invention relates to the field of anesthesia instrument disinfection technology, specifically to an anesthesia instrument disinfection device. Background Technology

[0002] Anesthesia means using drugs or other methods to temporarily remove sensation from the patient's whole body or part of the body to achieve painless surgical treatment. Anesthesia is required for many clinical surgeries, and anesthesia masks are commonly used instruments used during anesthesia. When patients undergo anesthesia surgery, they usually need to wear anesthesia masks. Therefore, anesthesia masks need to be disinfected before use to avoid residual germs that may cause infection.

[0003] Traditional disinfection methods for anesthesia masks involve manual cleaning and disinfection, which is inefficient and has been phased out. A new device for disinfecting anesthesia masks is now in use. This device places multiple masks inside a disinfection tank and then rinses them, improving efficiency. However, when multiple masks are placed in the tank for cleaning, they tend to overlap and pile up, leading to incomplete cleaning of the masks' interiors during collective disinfection. This can result in residual bacteria, potentially causing infection upon reuse and affecting disinfection quality. Therefore, the actual effectiveness of existing disinfection devices for anesthesia masks needs improvement, and measures to enhance disinfection quality and prevent residual bacteria require further refinement. Summary of the Invention

[0004] The purpose of this invention is to provide a sterilization device for anesthesia instruments, which improves the comprehensiveness and hygiene of sterilization, avoids the residue of pathogens, and solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an anesthesia device disinfection device, comprising a box, a drain plate fixedly connected to the inner wall of the box, a discharge pipe fixedly installed on the side wall of the box, a disinfection plate fixedly connected to the inner wall of the box, a disinfection nozzle assembly and a drying assembly provided on the surface of the disinfection plate, an external hose provided on the disinfection nozzle assembly, and twelve disinfection components.

[0006] The disinfection component includes a body and a mounting frame. The body is fixedly connected to the inner wall of the box, and a brush plate is provided below the mounting frame.

[0007] A full-body component, which is disposed within the body, so that the mounting bracket rotates while reciprocating;

[0008] An auxiliary component is connected to the full-body component in a transmission manner, so that the brush plate can reciprocate and oscillate while following the movement of the mounting frame;

[0009] An adjustment component and a drive component, wherein the adjustment component is disposed within the overall component to change the horizontal tilt angle of the brush plate.

[0010] Optionally, the inner wall of the mounting bracket is detachably connected to two trapezoidal fixing blocks, both of which are made of rubber.

[0011] Optionally, the complete component includes a drive shaft, a main shaft slidably connected to the drive shaft arm via a spline, an opening for the main shaft to pass through on the surface of the body, a rotating cylinder fixedly connected to the drive shaft arm, a continuous groove on the side wall of the rotating cylinder, two fixed shafts slidably connected to the groove wall of the continuous groove, limit rods fixedly connected to the ends of the two fixed shafts, the two limit rods slidably connected to the inner wall of the body, transmission rods fixedly connected to the arms of the two limit rods, a transmission plate fixedly connected to the main shaft arm, a transmission ring rotatably connected to the inner wall of the transmission plate, the ends of the two transmission rods fixedly connected to the surface of the transmission ring, and the end of the main shaft fixedly connected to the surface of the mounting bracket.

[0012] Optionally, the auxiliary component includes an internal gear barrel, which is fixedly connected to the inner wall of the main body. An auxiliary shaft is rotatably connected to the inner wall of the transmission plate. A gear is fixedly connected to the shaft arm of the auxiliary shaft, and the teeth of the gear mesh with the teeth of the internal gear barrel. A rod is fixedly connected to the shaft arm of the auxiliary shaft, and a shaft is fixedly connected to the end of the rod. A cylinder is rotatably connected to the inner wall of the transmission plate, and an auxiliary plate is fixedly connected to the side wall of the cylinder. An auxiliary groove is formed on the surface of the auxiliary plate, and the shaft passes through the auxiliary groove. A connecting shaft is fixedly connected to the inner wall of the cylinder. A brush plate is rotatably connected to the shaft arm of the connecting shaft. Springs are fixedly connected to both sides of the brush plate. Two springs are sleeved on the shaft arm of the connecting shaft, and the ends of two springs are fixedly connected to the inner wall of the cylinder.

[0013] A connecting ring is rotatably connected to the inner wall of the main body, and the cylinder is rotatably connected to the inner wall of the connecting ring.

[0014] Optionally, the adjusting component includes a threaded rod rotatably connected to the inner wall of the cylinder, a threaded block threadedly connected to the rod wall of the threaded rod, the threaded block being slidably connected to the inner wall of the cylinder, a pull rope fixedly connected to the surface of the threaded block, the pull rope passing through the cylinder, and the end of the pull rope being fixedly connected to the end of the brush plate, and also includes a switch component.

[0015] Optionally, a drive motor is fixedly connected to the inner wall of the body, and the output end of the drive motor is fixedly connected to the end of the drive shaft.

[0016] Optionally, the switching component includes an adjusting motor, the output end of which is fixedly connected to the end of the threaded rod.

[0017] Optionally, the surface of the housing is hinged with two doors, which are arranged symmetrically on the left and right.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] I. This invention, through the cooperation of trapezoidal fixing blocks, limiting rods, and transmission rings, enables the anesthesia mask to rotate while simultaneously moving back and forth. This ensures a more comprehensive and uniform disinfection effect during the disinfection of the anesthesia mask. Furthermore, during the drying process after disinfection, this process not only improves the uniformity of drying but also facilitates the removal of any adhering disinfectant droplets initially, thereby increasing drying efficiency.

[0020] Second, through the cooperation of structures such as the internal gear barrel, transmission plate and connecting shaft, the present invention enables the brush plate to reciprocate and deflect while following the movement of the anesthesia mask, thereby allowing the bristles on the brush plate to scrub the key contaminated areas of the anesthesia mask, namely the areas that come into direct contact with the patient's mouth and nose, thus improving the comprehensiveness of disinfection and the thoroughness of hygiene treatment.

[0021] Meanwhile, since the anesthesia mask is rotating during this process, a small amount of disinfectant will accumulate in the key areas, namely the mouth and nose recesses, when they are facing upwards. At this time, the brush can be used in conjunction with the reciprocating deflection of the brush to further improve the scrubbing effect.

[0022] Third, the present invention, through the cooperation of the threaded rod, the cylinder and the brush plate, ensures that the bristles of the brush plate are detached from the anesthesia mask before the drying process, resulting in a better drying effect and preventing the inconsistency between the dryness of the contact part and the non-contact part after the drying is completed.

[0023] At the same time, after detachment, the brush plate deflects at a right angle. At this time, under the action of centripetal force, the angular velocity of its end is relatively large. This allows a small amount of disinfectant water contained in the brush plate to be flung out, which can also ensure the dryness of the brush plate and ensure the safety of continuous use. Attached Figure Description

[0024] Figure 1 This is an isometric view of the present invention;

[0025] Figure 2 This is a schematic diagram showing the location of the internal structure of the housing of the present invention;

[0026] Figure 3 This is an axonometric view of the disinfection plate of the present invention from a downward viewing angle;

[0027] Figure 4This is a diagram showing the positional relationship between the mounting bracket and the brush plate of the present invention;

[0028] Figure 5 This is a schematic diagram of the transmission between the rotating drum and the main shaft of the present invention;

[0029] Figure 6 This is a schematic diagram of the transmission between the transmission plate and the cylinder of the present invention;

[0030] Figure 7 This is a diagram showing the positional relationship between the gear and the internal gear barrel of the present invention;

[0031] Figure 8 This is a diagram showing the positional relationship between the brush plate and the cylinder of the present invention.

[0032] In the diagram: 1. Box body; 2. Drainage board; 3. Drain pipe; 4. Disinfection board; 5. Disinfection nozzle assembly; 6. Drying assembly; 7. Main body; 8. Mounting bracket; 9. Brush plate; 10. Trapezoidal fixing block; 11. Drive shaft; 12. Main shaft; 13. Rotary drum; 14. Continuous groove; 15. Fixed shaft; 16. Limiting rod; 17. Transmission rod; 18. Transmission plate; 19. Transmission ring; 20. Internal gear barrel; 21. Auxiliary shaft; 22. Gear; 23. Rod; 24. Shaft body; 25. Cylinder body; 26. Auxiliary plate; 27. Auxiliary groove; 28. Connecting shaft; 29. ​​Spring; 30. Threaded rod; 31. Threaded block; 32. Pull rope; 33. Drive motor; 34. Adjusting motor; 35. Door body; 36. Connecting ring. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Example 1, please refer to Figures 1 to 8 The present invention provides a disinfection device for anesthesia instruments, including a box 1, a drain plate 2 fixedly connected to the inner wall of the box 1, a discharge pipe 3 fixedly installed on the side wall of the box 1, a disinfection plate 4 fixedly connected to the inner wall of the box 1, a disinfection nozzle assembly 5 and a drying assembly 6 provided on the surface of the disinfection plate 4, an external hose provided on the disinfection nozzle assembly 5, and twelve disinfection components.

[0035] The disinfection component includes a main body 7 and a mounting frame 8, a full-body component, an auxiliary component, an adjustment component, and a drive component. The main body 7 is fixedly connected to the inner wall of the housing 1. A brush plate 9 is provided below the mounting frame 8. The full-body component is located inside the main body 7. The auxiliary component is connected to the full-body component via a transmission mechanism. The adjustment component is located inside the full-body component.

[0036] In this embodiment, when the anesthesia mask needs to be disinfected, the anesthesia mask can be placed in the housing 1, and each individual anesthesia mask can be placed on the mounting bracket 8 on the disinfection component, so that the concave surface of the mask contacts the brush plate 9. Then, the disinfection nozzle assembly 5 can be connected through the external hose and started simultaneously, so that the disinfectant is sprayed from the disinfection nozzle assembly 5 to disinfect the anesthesia mask. During this process, the full-body component is also started to operate, so that the mounting bracket 8 rotates and moves back and forth. Through the movement of the mounting bracket 8, the anesthesia mask can be thoroughly and evenly disinfected. At the same time, the full-body component drives the auxiliary component to operate, so that the brush plate 9 moves back and forth with the movement of the mounting bracket 8, thereby working with the disinfectant to scrub the key contaminated areas of the anesthesia mask, that is, the areas that come into direct contact with the patient's mouth and nose, improving the comprehensiveness and thoroughness of disinfection. After disinfection is completed, the operation of the full-body component can be continued, but the process of spraying disinfectant by the disinfection nozzle assembly 5 can be stopped. At the same time, the drying component 6 is turned on to dry the mask. The drying component 6 dries the prepared anesthesia mask for easy handling and to prevent disinfectant residue. During this process, since the entire component continues to operate, the anesthesia mask remains in motion, allowing for easy removal of any remaining disinfectant. This ensures thorough drying and higher efficiency. However, because the brush plate 9 is in constant contact with the anesthesia mask, the dryness of the contact area may differ from the non-contact area after drying, leaving this area damp. To further improve hygiene, the horizontal tilt angle of the brush plate 9 can be changed by controlling the adjustment component. This allows the brush plate 9 to be detached from the anesthesia mask during drying, further enhancing hygiene. Furthermore, as the mounting frame 8 rotates and the brush plate 9 revolves, the brush plate 9 is pre-detached and tilted at a 90° angle. During this rotation, the brush plate 9 has a higher angular velocity at its tip, allowing a small amount of water to be shaken off, thus ensuring the brush plate 9 remains dry.

[0037] It is worth noting that, in the above process, the small amount of disinfectant contained in the brush plate 9, due to its small volume, will not drip back down as the temperature inside the box 1 rises after being thrown out. The way the disinfectant spray nozzle assembly 5 sprays disinfectant and the way the drying assembly 6 dries the surface of objects are both reflected in existing technologies, so the specific working principles will not be elaborated here.

[0038] Please see Figure 4 The inner wall of the mounting bracket 8 is detachably connected to two trapezoidal fixing blocks 10, both of which are made of rubber.

[0039] In this embodiment, when the anesthesia mask is placed on the mounting frame 8, it can be fixed and limited by squeezing the two trapezoidal fixing blocks 10 and the elastic restoring force of the two trapezoidal fixing blocks 10. The trapezoidal fixing blocks 10 are detachable by bolt connection, and the bolts can be tightened when they need to be replaced.

[0040] Please see Figure 5 The complete components include a drive shaft 11, and a drive motor 33 is fixedly connected to the inner wall of the body 7. The output end of the drive motor 33 is fixedly connected to the end of the drive shaft 11. The drive shaft 11 can be easily rotated by starting the drive motor 33.

[0041] Please see Figures 2 to 8 The drive shaft 11 is slidably connected to the main shaft 12 via a spline. An opening is provided on the surface of the body 7 for the main shaft 12 to pass through. The drive shaft 11 is fixedly connected to the rotating cylinder 13. A continuous groove 14 is provided on the side wall of the rotating cylinder 13. Two fixed shafts 15 are slidably connected to the groove wall of the continuous groove 14. Limit rods 16 are fixedly connected to the ends of the two fixed shafts 15. The two limit rods 16 are slidably connected to the inner wall of the body 7. Transmission rods 17 are fixedly connected to the arms of the two limit rods 16. A transmission plate 18 is fixedly connected to the arm of the main shaft 12. A transmission ring 19 is rotatably connected to the inner wall of the transmission plate 18. The ends of the two transmission rods 17 are fixedly connected to the surface of the transmission ring 19. The end of the main shaft 12 is fixedly connected to the surface of the mounting bracket 8.

[0042] In this embodiment, after the anesthesia mask is installed, the drive shaft 11 can be rotated. The rotation of the drive shaft 11 causes the main shaft 12 to rotate, which in turn causes the mounting bracket 8 to rotate, thus rotating the anesthesia mask. During the rotation of the drive shaft 11, the rotating cylinder 13 rotates synchronously, and its continuous groove 14 follows the circumferential displacement, causing the two fixed shafts 15 to move axially back. During this displacement, both fixed shafts 15 slide along the groove wall of the continuous groove 14. Axial reciprocating movement synchronously drives the two limit rods 16 and the two transmission rods 17 to reciprocate axially. Through the transmission of the two transmission rods 17, the transmission ring 19 reciprocates axially, which in turn causes the transmission plate 18 to reciprocate axially. Through the transmission of the transmission plate 18, the main shaft 12 reciprocates axially and slides along the shaft arm of the drive shaft 11. Due to the arrangement of the transmission ring 19, the connection and transmission between the transmission plate 18 and the transmission rods 17 are not affected when the transmission plate 18 rotates.

[0043] In this way, the anesthesia mask can rotate and move back and forth simultaneously, which makes the disinfection effect more comprehensive and uniform when the anesthesia mask is disinfected. During the drying process after disinfection is stopped, this process not only improves the uniformity of drying, but also makes it easier to shake off the disinfectant droplets attached to it in the initial process, thus improving the drying efficiency.

[0044] Example 2, based on the above examples:

[0045] Please see Figures 2 to 8 The auxiliary components include an inner gear barrel 20, which is fixedly connected to the inner wall of the main body 7. An auxiliary shaft 21 is rotatably connected to the inner wall of the transmission plate 18. A gear 22 is fixedly connected to the shaft arm of the auxiliary shaft 21. The teeth of the gear 22 mesh with the teeth of the inner gear barrel 20. A rod 23 is fixedly connected to the shaft arm of the auxiliary shaft 21. A shaft 24 is fixedly connected to the end of the rod 23. A cylinder 25 is rotatably connected to the inner wall of the transmission plate 18. An auxiliary plate 26 is fixedly connected to the side wall of the cylinder 25. An auxiliary groove 27 is opened on the surface of the auxiliary plate 26. The shaft 24 passes through the auxiliary groove 27. A connecting shaft 28 is fixedly connected to the inner wall of the cylinder 25. A brush plate 9 is rotatably connected to the shaft arm of the connecting shaft 28. Springs 29 are fixedly connected to both sides of the brush plate 9. Both springs 29 are sleeved on the shaft arm of the connecting shaft 28. The ends of both springs 29 are fixedly connected to the inner wall of the cylinder 25.

[0046] The inner wall of the main body 7 is rotatably connected to a connecting ring 36, and the inner wall of the cylinder 25 is rotatably connected to the connecting ring 36.

[0047] In this embodiment, during the rotation of the transmission plate 18, the auxiliary shaft 21 and the cylinder 25 are simultaneously driven to move in a circular motion. Through the transmission of the cylinder 25, the brush plate 9 moves accordingly, meaning the distance between the brush plate 9 and the anesthesia mask remains relatively constant. During the circular motion of the auxiliary shaft 21, the gear 22 is simultaneously driven to move in a circular motion, causing the gear 22 to engage with the internal gear cylinder 20. This causes the gear 22 to rotate during its circular motion, meaning the auxiliary shaft 21 rotates during its circular motion, thereby causing the rod 23 to move in a circular motion. During rotation, the shaft 24 rotates on its own axis, and at the same time, it also rotates around the auxiliary shaft 21. This continuously pushes the auxiliary groove 27, causing the auxiliary plate 26 to oscillate back and forth around the cylinder 25 as it follows the rotation. This causes the cylinder 25 to oscillate back and forth during its rotation. When the cylinder 25 moves, the brush plate 9 can oscillate back and forth through the transmission of the connecting shaft 28. This allows the bristles on the brush plate 9 to scrub the key contaminated areas of the anesthesia mask, further improving the comprehensiveness and hygiene of the disinfection of the anesthesia mask.

[0048] As can be seen from the above, while the anesthesia mask is rotating, a small amount of disinfectant will accumulate in the key area, namely the concave area of ​​the mouth and nose, when it is facing upwards. At this time, the brush plate 9 can be used to further improve the scrubbing effect by reciprocating the deflection.

[0049] Example 3, based on the above examples:

[0050] Please see Figures 4 to 8 The adjusting component includes: a threaded rod 30, which is rotatably connected to the inner wall of the cylinder 25; a threaded block 31 is threadedly connected to the arm of the threaded rod 30; the threaded block 31 is slidably connected to the inner wall of the cylinder 25; a pull rope 32 is fixedly connected to the surface of the threaded block 31; the pull rope 32 passes through the cylinder 25; and the end of the pull rope 32 is fixedly connected to the end of the brush plate 9. It also includes a switch component.

[0051] In this embodiment, after disinfection is completed and the thorough drying process is stopped, since the brush plate 9 is always in contact with the mask, the uniformity of moisture in the anesthesia mask after drying is low and not hygienic enough. At this time, the threaded rod 30 can be rotated. The rotation of the threaded rod 30 causes the threaded block 31 to move axially along the arm of the threaded rod 30, thereby loosening the pull rope 32. The brush plate 9 is deflected under the elastic reset action of the spring 29 until it stops at 90° with the cylinder 25. At this time, the adjustment of the brush plate 9 is completed. In this way, during the above-mentioned drying process, the bristles of the brush plate 9 are separated from the anesthesia mask in advance, resulting in a better drying effect. At the same time, since the brush plate 9 is deflected at 90° and the brush plate 9 is slender, the angular velocity of its end is large under the action of centripetal force. This allows a small amount of disinfectant water contained in the brush plate 9 to be thrown out, which can also ensure the dryness of the brush plate 9 and ensure the safety of continuous use.

[0052] Furthermore, please refer to Figure 8 The switching component includes an adjusting motor 34, the output end of which is fixedly connected to the end of the threaded rod 30. By starting the adjusting motor 34, the threaded rod 30 can be easily rotated.

[0053] Furthermore, please refer to Figure 1 The surface of the chamber 1 is hinged with two doors 35, which are arranged symmetrically on the left and right. The arrangement of the doors 35 prevents the disinfectant from splashing when the chamber 1 is working, and also accelerates the temperature rise inside the chamber 1 during the drying process.

[0054] Working Principle: When using this anesthesia device disinfection unit, anesthesia masks are placed inside the housing 1, and each mask is placed on the mounting bracket 8 on the disinfection component, ensuring the concave surface of the mask contacts the brush plate 9. Then, the disinfection nozzle assembly 5 is connected via an external hose and activated, causing disinfectant to spray from the nozzle assembly 5 to disinfect the anesthesia masks. During this process, the drive motor 33 is simultaneously activated, causing the mounting bracket 8 to rotate and reciprocate. This movement of the mounting bracket 8 ensures comprehensive and uniform disinfection of the anesthesia masks, while simultaneously moving the brush plate 9. The brush plate 9 follows the movement of the mounting bracket 8, oscillating back and forth to scrub the heavily contaminated areas of the anesthesia mask, i.e., the areas that directly contact the patient's mouth and nose, improving the comprehensiveness and thoroughness of disinfection. After disinfection, the operation of the entire unit can be stopped immediately, but the spraying of disinfectant from the nozzle assembly 5 can be stopped. Simultaneously, the drying component 6 is activated to dry the treated area. The anesthesia mask is dried to facilitate subsequent handling and avoid disinfectant residue. During this process, since the drive motor 33 does not stop, the anesthesia mask is still in motion, which allows for easy removal of any adhering disinfectant, ensuring thorough drying and higher efficiency. However, since the brush plate 9 is always in contact with the anesthesia mask, the dryness of the contact area may differ from that of the non-contact area after drying, leaving this area damp. To further improve hygiene, the horizontal tilt angle of the brush plate 9 can be changed by controlling the adjustment motor 34. This allows the brush plate 9 to be detached from the anesthesia mask during drying, further enhancing the hygiene of the drying process. As the mounting frame 8 rotates and the brush plate 9 follows its revolution, the brush plate 9 is pre-detached and tilted at a 90° angle. At this time, the angular velocity of the brush plate 9's end is relatively high during its revolution, which allows a small amount of water contained in the brush plate 9 to be shaken off, thus ensuring the dryness of the brush plate 9.

[0055] After the above treatment is completed, open the door 35 and remove the anesthesia mask. At the same time, the contaminated disinfectant water can be discharged through the discharge pipe 3.

[0056] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sterilization device for anesthesia instruments, comprising a housing (1), characterized in that: The inner wall of the box (1) is fixedly connected to a drain plate (2), the side wall of the box (1) is fixedly installed with a discharge pipe (3), the inner wall of the box (1) is fixedly connected to a disinfection plate (4), the surface of the disinfection plate (4) is provided with a disinfection nozzle assembly (5) and a drying assembly (6), the disinfection nozzle assembly (5) is provided with an external hose, and also includes twelve disinfection components; The disinfection component includes: The main body (7) and the mounting bracket (8) are fixedly connected to the inner wall of the box (1), and a brush plate (9) is provided below the mounting bracket (8). A full-body component is disposed within the body (7) to allow the mounting bracket (8) to rotate while reciprocating. An auxiliary component is connected to the full-body component in a transmission manner so that the brush plate (9) moves with the mounting frame (8) while reciprocating. Adjustment component and drive component, the adjustment component being disposed within the full-body component to change the horizontal tilt angle of the brush plate (9); The complete set of components includes a drive shaft (11), the drive shaft (11) is slidably connected to a main shaft (12) via a spline, the surface of the body (7) has an opening for the main shaft (12) to pass through, the drive shaft (11) is fixedly connected to a rotating cylinder (13), the side wall of the rotating cylinder (13) has a continuous groove (14), the groove wall of the continuous groove (14) is slidably connected to two fixed shafts (15), and the ends of the two fixed shafts (15) are fixedly connected to limit rods (16). Both of the limiting rods (16) are slidably connected to the inner wall of the body (7), and the rod arms of both limiting rods (16) are fixedly connected to the transmission rods (17). The shaft arm of the main shaft (12) is fixedly connected to the transmission plate (18), and the inner wall of the transmission plate (18) is rotatably connected to the transmission ring (19). The ends of both transmission rods (17) are fixedly connected to the surface of the transmission ring (19), and the end of the main shaft (12) is fixedly connected to the surface of the mounting bracket (8). The auxiliary component includes an internal gear barrel (20), which is fixedly connected to the inner wall of the main body (7). An auxiliary shaft (21) is rotatably connected to the inner wall of the transmission plate (18). A gear (22) is fixedly connected to the shaft arm of the auxiliary shaft (21). The teeth of the gear (22) mesh with the teeth of the internal gear barrel (20). A rod (23) is fixedly connected to the shaft arm of the auxiliary shaft (21). A shaft body (24) is fixedly connected to the end of the rod (23). A cylinder body (25) is rotatably connected to the inner wall of the transmission plate (18). An auxiliary plate (26) is fixedly connected to the side wall of the cylinder body (25). An auxiliary groove (27) is opened on the surface of the auxiliary plate (26). The shaft body (24) passes through the auxiliary groove (27).

2. The anesthesia instrument disinfection device according to claim 1, characterized in that: The inner wall of the mounting bracket (8) is detachably connected to two trapezoidal fixing blocks (10), both of which are made of rubber.

3. The anesthesia instrument disinfection device according to claim 1, characterized in that: The inner wall of the cylinder (25) is fixedly connected to a connecting shaft (28), and the brush plate (9) is rotatably connected to the shaft arm of the connecting shaft (28). Both sides of the brush plate (9) are fixedly connected to springs (29), and both springs (29) are sleeved on the shaft arm of the connecting shaft (28). The ends of both springs (29) are fixedly connected to the inner wall of the cylinder (25). The inner wall of the body (7) is rotatably connected to a connecting ring (36), and the inner wall of the cylinder (25) is rotatably connected to the connecting ring (36).

4. The anesthesia instrument disinfection device according to claim 1, characterized in that: The adjusting component includes a threaded rod (30), which is rotatably connected to the inner wall of the cylinder (25). The rod arm of the threaded rod (30) is threadedly connected to a threaded block (31), which is slidably connected to the inner wall of the cylinder (25). A pull rope (32) is fixedly connected to the surface of the threaded block (31), which passes through the cylinder (25). The end of the pull rope (32) is fixedly connected to the end of the brush plate (9). It also includes a switching component.

5. The anesthesia instrument disinfection device according to claim 1, characterized in that: A drive motor (33) is fixedly connected to the inner wall of the body (7), and the output end of the drive motor (33) is fixedly connected to the end of the drive shaft (11).

6. The anesthesia instrument disinfection device according to claim 4, characterized in that: The switching component includes an adjusting motor (34), the output end of which is fixedly connected to the end of the threaded rod (30).

7. The anesthesia instrument disinfection device according to claim 1, characterized in that: The surface of the box (1) is hinged with two doors (35), which are arranged symmetrically on the left and right.

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