A disinfection device for medical equipment
By introducing material resisting components and spray tubes into the medical device disinfection device, the problem of uneven disinfection in the prior art is solved, and a more efficient disinfection effect is achieved and the cost and volume of the device is reduced.
Patent Information
- Application Number
- CN202411332716.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2044-09-24
AI Technical Summary
Existing medical device disinfection devices are prone to unevenness when spraying disinfectant water, resulting in the need of a large number of spray heads and long conveyor belts, which increases the manufacturing cost and volume of the device.
A disinfection device including a box, a conveyor table, a disinfection assembly and a material resisting assembly is designed to convey medical devices through a conveyor belt and spray disinfection water on it. The material resisting assembly slows down the movement speed of the medical devices and ensures a longer time Disinfect, and increase the spray range of disinfectant water through the spray tube and slide rail.
It realizes more uniform disinfection of medical devices, reduces the manufacturing cost and volume of the device, and improves the disinfection efficiency.
Smart Images
Figure CN118846161B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of medical device disinfection, and in particular to a medical device disinfection device. Background Art
[0002] In order to solve the problem of "manual spraying of disinfection spray is prone to uneven spraying", the Chinese patent with publication number CN112718659B discloses a disinfection device for medical devices, including: a base, a medical device collection frame is placed on one side of the lower part of the base; a feeding mechanism, a feeding mechanism is provided on one side of the top of the base; a disinfection mechanism, a disinfection mechanism is provided on one side of the top of the base; a waste liquid collection frame, a waste liquid collection frame is placed on one side of the lower part of the base. By setting up a medical device collection frame, the disinfected medical devices are collected, and at the same time, the medical device collection frame is driven to move back and forth left and right to shake off the remaining liquid on the medical devices for a second time. Although the existing technical problems have been solved, the following problems still exist:
[0003] In this technical solution, medical devices are disinfected while being transported by a conveyor belt. The medical devices can be sprayed with disinfectant only when they pass through the nozzles. Therefore, if the medical devices are to be fully disinfected, a large number of nozzles need to be set, and the length of the conveyor belt needs to be set very long, so that the transported medical devices can be fully disinfected. This results in a large manufacturing cost and volume of the disinfection device, and corresponding improvements are made to address this problem. Summary of the invention
[0004] Based on the technical problems existing in the prior art, the present invention proposes a disinfection device for medical instruments.
[0005] A disinfection device for medical equipment proposed by the present invention comprises a box body, a conveying platform with an open top is fixed in the box body, a water outlet pipe penetrating the box body is installed at the front end of the conveying platform, a pair of conveying shafts are rotatably connected to the open part of the conveying platform, a same conveying belt is sleeved between the two conveying shafts, a first motor is fixed to the back of the conveying platform, the output shaft of the first motor is connected to the end of one of the conveying shafts, both ends of the box body are provided with material openings, a material box is fixed to the inner wall of one side of the box body, a slide plate fixed to the end of the conveying platform is arranged above the material box, a disinfection component is arranged above the conveying platform, and a material blocking component is arranged above the conveyor belt. The first motor is started, and the output shaft of the first motor drives the conveying shaft and the conveying belt to rotate, and the medical device is placed on the conveying belt from the material port in the feeding direction. During the process of the conveying belt conveying the medical device, the disinfection component sprays disinfectant water on the medical device on the conveying belt, and the material blocking component pushes the medical device on the conveying belt in the feeding direction, thereby slowing down the moving speed of the medical device on the conveying belt, so that the medical device can be disinfected for a longer time, and the disinfectant water for disinfecting hands flows into the conveying platform through the small holes on the conveying belt, and then flows out through the outlet pipe. The disinfected medical device slides from the slide plate into the material box for collection.
[0006] Preferably, the disinfection assembly includes a spray pipe, which is connected to a hose that passes through the top of the box. A disinfection tank is fixed on the top of the box, and the other end of the hose is connected to the disinfection tank. The spray pipe draws the disinfectant in the disinfection tank into the hose, and then the disinfectant is sprayed from the spray pipe to the medical device for disinfection.
[0007] Preferably, the material blocking assembly includes a second motor and a rotating structure fixed on the inner wall of the top of the box body, the second motor output shaft is connected to the main shaft, the bottom end of the main shaft is slidably connected to the push plate, the bottom of the rotating structure is connected to the secondary shaft, a fixed sleeve is provided with a first gear on the secondary shaft, a fixed sleeve is provided with a half gear on the main shaft, the first gear and the half gear are jointly meshed and connected to a first rack that can move laterally, an ear block is fixed on the inner side wall of the conveying platform, a shaft column is rotatably connected to the ear block, the shaft column and the secondary shaft are respectively fixed with bevel gears meshing together, and the shaft column is connected to a lifting assembly. During the disinfection process, the second motor is started, the output shaft of the second motor drives the main shaft and the push plate to rotate, and the push plate rotates the first During the process of one and a half turns, the medical devices on the conveyor belt are pushed in the feeding direction. During this process, the main shaft drives the first rack to move in the discharging direction through the meshing of the half gears, and disengages from the first rack when the push plate rotates half a turn. The first rack will mesh with the first gear to drive the secondary shaft to rotate. The rotation of the secondary shaft causes the rotating structure to accumulate force. When the push plate rotates the second half turn, the rotating structure with accumulated force will drive the secondary shaft to rotate in the opposite direction, and then the shaft column will rotate through the meshing transmission of the two bevel gears, and then the push plate will be lifted up through the lifting assembly, so that the push plate will move upward first, so during the rotation process of the second half turn, the medical device will not be pushed in the discharging direction.
[0008] Preferably, the lifting assembly includes a cam fixedly sleeved on the shaft column. When the shaft column rotates, the cam is synchronously driven to rotate, and the cam pushes the push plate upward.
[0009] Preferably, the lifting assembly includes a top plate that can move forward and backward, a transmission gear is fixedly sleeved on the shaft column, the top plate is meshed above the transmission gear, an inclined surface is provided on the top of the top plate, and a blocking rod is provided at the inner end of the top plate. When the shaft column rotates, the transmission gear will be driven to rotate synchronously, and the transmission gear will engage and drive the top plate to move to the middle position of the conveyor platform, and then the push plate will be lifted upward through the inclined surface, and in the process of the blocking rod moving back and forth, the medical devices on the conveyor belt will be intermittently stopped to slow down its movement speed.
[0010] Preferably, a guide sleeve is fixed to the bottom of the top plate, a guide column is inserted into the guide sleeve, and the end of the guide column is fixed on the conveying platform, so that the top plate can be limitedly moved in the front and rear directions through the cooperation between the guide column and the guide sleeve.
[0011] Preferably, a pair of U-shaped sliding bars are provided on the back of the first rack, a guide frame is fixed to the front end of the conveying platform, and the sliding bars are slidably connected to the guide frame, so that the first rack can be laterally limited and moved through the cooperation between the sliding bars and the guide frame.
[0012] Preferably, the rotating structure includes an upper cover, a lower cover and a coil spring, the coil spring is installed between the upper cover and the lower cover, the upper cover and the lower cover are rotatably connected, the upper cover is fixedly connected to the box body, and the lower cover is fixedly connected to the secondary shaft. When the push plate rotates the first half circle, the secondary shaft will rotate and will synchronously drive the lower cover to rotate. The lower cover will gradually tighten the coil spring to accumulate force, and then when the push plate rotates the second half circle, the secondary shaft can be driven to rotate in the opposite direction through the coil spring.
[0013] Preferably, a pair of slide rails are fixed to the inner wall of the top of the box body, and a pair of rollers that can roll in the slide rails are installed on both sides of the spray tube. A second rack is fixed to one end of the spray tube, and a second gear is fixedly sleeved on the secondary shaft. The second gear is meshingly connected with the second rack. When the secondary shaft rotates, it will synchronously drive the second gear to rotate, and the second gear will mesh with the second rack to drive the spray tube to move back and forth in the horizontal direction, so that the spraying range of the disinfectant water can be increased.
[0014] Preferably, a filter plate is provided in the material box, a plurality of springs are fixed at the bottom of the filter plate, a connecting pipe is installed at the bottom of the material box, and the other end of the connecting pipe is connected to the conveying platform. When the sterilized medical device falls onto the filter plate, the spring will be elastically deformed, thereby causing the medical device to shake on the filter plate, so that the disinfectant water remaining on the medical device can be shaken off, and the disinfectant water will flow from the material box to the conveying platform through the connecting pipe.
[0015] Compared with the prior art, the present invention provides a disinfection device for medical devices, which has the following beneficial effects:
[0016] 1. A disinfection device for medical devices, which is provided with a material blocking component. When the conveyor belt is conveying the medical devices, the disinfection component sprays disinfectant water to the medical devices on the conveyor belt. The material blocking component pushes the medical devices on the conveyor belt in the direction of feeding, thereby slowing down the moving speed of the medical devices on the conveyor belt, so that the medical devices can be disinfected for a longer time.
[0017] 2. A disinfection device for medical equipment, by setting up two lifting components, starting the second motor during the disinfection process, the output shaft of the second motor drives the main shaft and the push plate to rotate, and the push plate pushes the medical equipment on the conveyor belt in the feeding direction during the first half circle of rotation. During this process, the main shaft drives the first rack to move in the discharging direction through the meshing of the half gear, and disengages from the first rack when the push plate rotates half a circle, and the first rack will mesh with the first gear to drive the secondary shaft to rotate. The rotation of the secondary shaft causes the rotating structure to accumulate force, and when the push plate rotates the second half circle, the rotating structure after the force accumulation will drive the secondary shaft to rotate in the opposite direction, and then the shaft column is rotated through the meshing transmission of the two bevel gears, and then the push plate is lifted up through the lifting component, so that the push plate will move upward first, so during the second half circle of rotation, the medical equipment will not be pushed in the discharging direction.
[0018] 3. A disinfection device for medical equipment, by setting a slide rail, when the secondary shaft rotates, it will synchronously drive the second gear to rotate, and the second gear will engage with the second rack to drive the spray pipe to move back and forth in the horizontal direction, so that the spraying range of the disinfectant water can be increased. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the overall structure of a disinfection device for medical devices proposed by the present invention;
[0020] Figure 2 This is a schematic diagram of the internal structure of a disinfection device for medical equipment proposed by the present invention from a first angle;
[0021] Figure 3 For the present invention Figure 2 Schematic diagram of C amplification structure;
[0022] Figure 4 This is a schematic diagram of the internal structure of a disinfection device for medical equipment proposed by the present invention from a second angle;
[0023] Figure 5 A schematic diagram of the spray pipe structure of a medical device disinfection device proposed by the present invention;
[0024] Figure 6This is a schematic diagram of the installation structure of a lifting assembly of a disinfection device for medical devices proposed in Example 1 of the present invention;
[0025] Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure at point A;
[0026] Figure 8 This is a schematic diagram of the installation structure of a lifting assembly of a disinfection device for medical devices proposed in Example 2 of the present invention;
[0027] Fig. 9 For the present invention Figure 8 A schematic diagram of the enlarged structure at B;
[0028] Fig.10 A schematic diagram of the push plate structure of a medical device disinfection device proposed by the present invention;
[0029] Fig.11 This is a schematic diagram of the first angle structure of the rotary structure of a disinfection device for medical equipment proposed by the present invention;
[0030] Fig.12 A schematic diagram of the second angle structure of the rotary structure of the medical device disinfection device proposed by the present invention;
[0031] Fig.13 This is a schematic diagram of the internal structure of a material box of a medical device disinfection device proposed by the present invention.
[0032] In the figure: 1, box body; 2, conveying platform; 3, water outlet pipe; 4, conveying shaft; 5, conveyor belt; 6, first motor; 7, material port; 8, material box; 9, slide plate; 10, spray tube; 11, hose; 12, disinfection tank; 13, second motor; 14, main shaft; 15, push plate; 16, first rack; 17, rotary structure; 1701, upper cover; 1702, lower cover; 1703, coil spring; 18, auxiliary shaft; 19, first gear; 20, ear block; 21, shaft column; 22, bevel gear; 23, cam; 24, transmission gear; 25, top plate; 26, inclined plane; 27, stop rod; 28, guide sleeve; 29, guide column; 30, slide rod; 31, guide frame; 32, slide rail; 33, roller; 34, second rack; 35, second gear; 36, filter plate; 37, spring; 38, connecting pipe; 39, half gear. DETAILED DESCRIPTION
[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0034] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0035] Reference Figure 1-13 A disinfection device for medical equipment comprises a box body 1, a conveying platform 2 with an open top is fixed in the box body 1, a water outlet pipe 3 penetrating the box body 1 is installed at the front end of the conveying platform 2, a pair of conveying shafts 4 are rotatably connected to the open part of the conveying platform 2, a same conveying belt 5 is sleeved between the two conveying shafts 4, a first motor 6 is fixed on the back of the conveying platform 2, the output shaft of the first motor 6 is connected to the end of one of the conveying shafts 4, a material port 7 is opened at both ends of the box body 1, a material box 8 is fixed to the inner wall of one side of the box body 1, a slide plate 9 fixed to the end of the conveying platform 2 is arranged above the material box 8, a disinfection component is arranged above the conveying platform 2, and a material blocking member is arranged above the conveying belt 5. The first motor 6 is started, and the output shaft of the first motor 6 drives the conveying shaft 4 and the conveying belt 5 to rotate, and the medical device is placed on the conveying belt 5 from the material port 7 in the feeding direction. During the process of the conveying belt 5 conveying the medical device, the disinfection component sprays disinfectant water on the medical device on the conveying belt 5, and the material blocking component pushes the medical device on the conveying belt 5 in the feeding direction, thereby slowing down the moving speed of the medical device on the conveying belt 5, so that the medical device can be disinfected for a longer time, and the disinfectant water for disinfecting hands flows into the conveying platform 2 through the small holes on the conveying belt 5, and then flows out through the outlet pipe 3. The disinfected medical device slides from the slide plate 9 to the material box 8 for collection.
[0036] Among them, the disinfection component includes a spray tube 10, which is connected to a hose 11 passing through the top of the box 1. A disinfection tank 12 is fixed on the top of the box 1. The other end of the hose 11 is connected to the disinfection tank 12. The spray tube 10 draws the disinfectant in the disinfection tank 12 into the hose 11, and then the disinfectant is sprayed from the spray tube 10 to the medical device for disinfection.
[0037] Among them, the material blocking component includes a second motor 13 and a rotating structure 17 fixed on the top inner wall of the box body 1, the output shaft of the second motor 13 is connected to the main shaft 14, the bottom end of the main shaft 14 is slidably connected to the push plate 15, and the bottom of the rotating structure 17 is connected to the secondary shaft 18. A first gear 19 is fixedly sleeved on the secondary shaft 18, and a half gear 39 is fixedly sleeved on the main shaft 14. The first gear 19 and the half gear 39 are meshed and connected with a first rack 16 that can move laterally. An ear block 20 is fixed on the inner wall of the conveying platform 2, and a shaft column 21 is rotatably connected to the ear block 20. The shaft column 21 and the secondary shaft 18 are respectively fixedly sleeved with meshing bevel gears 22, and the shaft column 21 is connected to a lifting component. During the disinfection process, the second motor 13 is started, and the output shaft of the second motor 13 drives the main shaft 14 and the push plate 15 to rotate. During the first half circle of rotation, the push plate 15 pushes the medical devices on the conveyor belt 5 in the feeding direction. During this process, the main shaft 14 drives the first rack 16 to move in the discharging direction through the meshing of the half gear 39, and disengages from the first rack 16 when the push plate 15 rotates half a circle. The first rack 16 will mesh with the first gear 19 to drive the secondary shaft 18 to rotate. The rotation of the secondary shaft 18 causes the rotating structure 17 to accumulate force. When the push plate 15 rotates the second half circle, the rotating structure 17 with accumulated force will drive the secondary shaft 18 to rotate in the opposite direction, and then the shaft column 21 is rotated through the meshing transmission of the two bevel gears 22, and then the push plate 15 is lifted upward by the lifting assembly, so that the push plate 15 will move upward first, and then during the second half circle of rotation, the medical devices will not be pushed in the discharging direction.
[0038] In the first embodiment, the lifting assembly includes a cam 23 fixedly mounted on the shaft column 21. When the shaft column 21 rotates, the cam 23 is synchronously driven to rotate, and the cam 23 pushes the push plate 15 upward.
[0039] In Example 2, the lifting assembly includes a top plate 25 that can move forward and backward, a transmission gear 24 is fixedly sleeved on the shaft column 21, the top plate 25 is meshed above the transmission gear 24, a slope 26 is provided on the top of the top plate 25, and a blocking rod 27 is provided at the inner end of the top plate 25. When the shaft column 21 rotates, it will synchronously drive the transmission gear 24 to rotate, and the transmission gear 24 will mesh and drive the top plate 25 to move to the middle position of the conveyor platform 2, and then the push plate 15 will be lifted up through the slope 26, and in the process of the blocking rod 27 moving back and forth, the medical devices on the conveyor belt 5 will also be intermittently stopped to slow down its moving speed.
[0040] Among them, a guide sleeve 28 is fixed to the bottom of the top plate 25, a guide column 29 is inserted in the guide sleeve 28, and the end of the guide column 29 is fixed on the conveying platform 2, so that the top plate 25 can be limited and moved in the front and rear directions through the cooperation between the guide column 29 and the guide sleeve 28.
[0041] Among them, a pair of U-shaped sliding rods 30 are provided on the back of the first rack 16, and a guide frame 31 is fixed to the front end of the conveying platform 2. The sliding rod 30 is slidably connected with the guide frame 31, so that the first rack 16 can be laterally limited and moved through the cooperation between the sliding rod 30 and the guide frame 31.
[0042] Among them, the rotating structure 17 includes an upper cover 1701, a lower cover 1702 and a coil spring 1703, the coil spring 1703 is installed between the upper cover 1701 and the lower cover 1702, the upper cover 1701 and the lower cover 1702 are rotatably connected, the upper cover 1701 is fixedly connected to the box body 1, and the lower cover 1702 is fixedly connected to the secondary shaft 18. When the push plate 15 rotates the first half circle, the secondary shaft 18 will rotate and synchronously drive the lower cover 1702 to rotate, and the lower cover 1702 will gradually tighten the coil spring 1703 to accumulate force, and then when the push plate 15 rotates the second half circle, the coil spring 1703 can be used to drive the secondary shaft 18 to rotate in the opposite direction.
[0043] Furthermore, a pair of slide rails 32 are fixed to the inner wall of the top of the box body 1, and a pair of rollers 33 capable of rolling in the slide rails 32 are installed on both sides of the spray tube 10. A second rack 34 is fixed to one end of the spray tube 10, and a second gear 35 is fixedly sleeved on the secondary shaft 18. The second gear 35 is meshed and connected with the second rack 34. When the secondary shaft 18 rotates, it will synchronously drive the second gear 35 to rotate, and the second gear 35 will mesh with the second rack 34 to drive the spray tube 10 to move back and forth in the lateral direction, so that the spraying range of the disinfectant water can be increased.
[0044] Furthermore, a filter plate 36 is provided in the material box 8, and a plurality of springs 37 are fixed at the bottom of the filter plate 36. A connecting pipe 38 is installed at the bottom of the material box 8, and the other end of the connecting pipe 38 is connected to the conveying platform 2. When the disinfected medical device falls onto the filter plate 36, the spring 37 will be elastically deformed, so that the medical device will shake on the filter plate 36, so that the disinfectant water remaining on the medical device can be shaken off, and the disinfectant water will flow from the material box 8 to the conveying platform 2 through the connecting pipe 38.
[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A medical device disinfection device, comprising a housing (1), characterized in that: A conveying platform (2) with an open top is fixed in the box body (1), a water outlet pipe (3) penetrating the box body (1) is installed at the front end of the conveying platform (2), a pair of conveying shafts (4) are rotatably connected to the open part of the conveying platform (2), a same conveying belt (5) is sleeved between the two conveying shafts (4), a first motor (6) is fixed on the back of the conveying platform (2), an output shaft of the first motor (6) is connected to the end of one of the conveying shafts (4), a material opening (7) is opened at both ends of the box body (1), a material box (8) is fixed on the inner wall of one side of the box body (1), a slide plate (9) fixed to the end of the conveying platform (2) is arranged above the material box (8), a disinfection component is arranged above the conveying platform (2), and a material blocking component is arranged above the conveying belt (5); The disinfection component is used to spray disinfectant water onto the medical devices on the conveyor belt (5); The material blocking component is used to slow down the movement speed of the medical device on the conveyor belt (5); The material blocking assembly comprises a second motor (13) and a rotary structure (17) fixed on the top inner wall of the box body (1), the output shaft of the second motor (13) is connected to the main shaft (14), the bottom end of the main shaft (14) is slidably connected to the push plate (15), the bottom of the rotary structure (17) is connected to the secondary shaft (18), a first gear (19) is fixedly sleeved on the secondary shaft (18), a half gear (39) is fixedly sleeved on the main shaft (14), the first gear (19) and the half gear (39) are meshingly connected to a first rack (16) capable of laterally moving, an ear block (20) is fixed to the inner wall of the conveying platform (2), a shaft column (21) is rotatably connected to the ear block (20), a bevel gear (22) meshing together is fixedly sleeved on the shaft column (21) and the secondary shaft (18), and the shaft column (21) is connected to a lifting assembly, and the lifting assembly is used to lift the push plate (15) upward.
2. A medical device disinfection device according to claim 1, characterized in that: The disinfection assembly comprises a spray pipe (10), the spray pipe (10) being connected to a hose (11) passing through the top of the box (1), a disinfection tank (12) being fixed to the top of the box (1), and the other end of the hose (11) being connected to the disinfection tank (12).
3. A medical device disinfection device according to claim 1, characterized in that: The lifting assembly comprises a cam (23) fixedly sleeved on the shaft column (21).
4. A medical device disinfection device according to claim 1, characterized in that: The lifting assembly comprises a top plate (25) capable of moving forward and backward, a transmission gear (24) being fixedly sleeved on the shaft column (21), the top plate (25) being meshed above the transmission gear (24), a slope (26) being provided on the top of the top plate (25), and a blocking rod (27) being provided at the inner end of the top plate (25).
5. A medical device disinfection device according to claim 4, characterized in that: A guide sleeve (28) is fixed to the bottom of the top plate (25), a guide column (29) is inserted into the guide sleeve (28), and an end of the guide column (29) is fixed on the conveying platform (2).
6. A medical device disinfection device according to claim 1, characterized in that: A pair of U-shaped sliding rods (30) are provided on the back of the first rack (16), a guide frame (31) is fixed to the front end of the conveying platform (2), and the sliding rods (30) are slidably connected to the guide frame (31).
7. A medical device disinfection device according to claim 1, characterized in that: The rotary structure (17) comprises an upper cover (1701), a lower cover (1702) and a coil spring (1703); the coil spring (1703) is installed between the upper cover (1701) and the lower cover (1702); the upper cover (1701) and the lower cover (1702) are rotatably connected; the upper cover (1701) is fixedly connected to the box body (1); and the lower cover (1702) is fixedly connected to the secondary shaft (18).
8. A medical device disinfection device according to claim 1, characterized in that: A pair of slide rails (32) are fixed on the inner wall of the top of the box body (1), a pair of rollers (33) capable of rolling in the slide rails (32) are installed on both sides of the spray pipe (10), a second rack (34) is fixed to one end of the spray pipe (10), a second gear (35) is fixedly sleeved on the secondary shaft (18), and the second gear (35) is meshingly connected with the second rack (34).
9. A medical device disinfection device according to claim 1, characterized in that: A filter plate (36) is arranged in the material box (8), a plurality of springs (37) are fixed to the bottom of the filter plate (36), a connecting pipe (38) is installed at the bottom of the material box (8), and the other end of the connecting pipe (38) is connected to the conveying platform (2).