Medical instrument cleaning device for emergency department and using method

Abstract

The invention discloses an emergency department medical instrument cleaning device and a using method, and belongs to the technical field of medical instrument cleaning. The emergency department medical instrument cleaning device comprises a water tank, a water cavity is formed in the water tank, a waste discharge groove is formed in the upper portion of the water tank, and a waste discharge hole is formed in one side of the waste discharge groove; a through hole penetrating through the cleaning box is formed in the upper portion of the cleaning box, the lower end of the through hole communicates with the waste discharge groove, a mounting groove is formed in the inner side of the through hole, a spraying mechanism used for spraying water flow is arranged in the middle of the through hole above the water tank, and an absorbing mechanism used for absorbing the water flow is arranged in the mounting groove. According to the medical instrument cleaning device, the problems that an existing cleaning device cannot comprehensively clean medical instruments, secondary pollution is caused to the medical instruments due to the fact that water flow is extremely prone to splashing, and then the cleaning effect of the medical instruments is greatly reduced are solved.

Description

Technical Field

[0001] This invention belongs to the field of medical device cleaning technology, and particularly relates to an emergency department medical device cleaning device and its usage method. Background Technology

[0002] Medical devices refer to instruments, equipment, appliances, materials or other items used alone or in combination on the human body, including instruments such as scalpels, surgical scissors, surgical forceps, and surgical tweezers. After surgery on patients in the emergency department, some non-electronic medical devices used need to be cleaned and disinfected by a cleaning device to remove liquids and other impurities adhering to instruments such as scalpels and surgical scissors, so as to facilitate reuse.

[0003] Existing medical device cleaning devices generally suffer from the following problems during actual use: 1. Existing cleaning devices are not comprehensive enough to thoroughly clean all parts and corners of medical devices, which can easily lead to stains remaining.

[0004] 2. Existing cleaning devices use high-pressure water jets for rinsing. Although they have a certain cleaning power, the wastewater after rinsing is very likely to collide with the inner wall of the device and splash, thereby causing secondary pollution to medical devices and greatly reducing the cleaning effect of medical devices.

[0005] Therefore, a new type of medical device cleaning device for the emergency department is needed to solve the above problems. Summary of the Invention

[0006] To address the problems existing in the prior art, this invention provides an emergency department medical device cleaning device and its usage method. It has the advantages of being able to thoroughly clean medical devices and effectively avoid water splashing, thereby effectively improving the cleaning effect of medical devices. It solves the problems of existing cleaning devices being unable to thoroughly clean medical devices and water splashing easily causing secondary pollution to medical devices, thus greatly reducing the cleaning effect of medical devices.

[0007] This invention is implemented as follows: an emergency department medical device cleaning device and its usage method, comprising a water tank, an internal water cavity, a waste discharge trough above the water tank, a waste discharge hole on one side of the waste discharge trough, a cleaning box fixedly connected above the water tank by several connecting plates, a through hole penetrating the cleaning box above the cleaning box, the lower end of the through hole communicating with the waste discharge trough, an installation groove inside the through hole, a spraying mechanism for spraying water flow located in the middle of the through hole above the water tank, an absorption mechanism for absorbing water flow located in the installation groove, and a cleaning mechanism for clamping and driving medical devices to rotate on their own axis while revolving around the spraying mechanism located in the through hole.

[0008] As a preferred embodiment of the present invention, the spraying mechanism includes a spraying column fixedly connected above the bottom surface of the waste discharge trough, a spraying chamber is formed inside the spraying column, and a plurality of spraying holes communicating with the spraying chamber are evenly formed on the outer side of the spraying column at the mounting groove. A driving chamber is provided below the water tank, and a water pump is fixedly connected inside the driving chamber. The water inlet of the water pump is connected to the bottom of the water chamber through a pipe, and the water outlet of the water pump is connected to the bottom of the spraying chamber through a pipe.

[0009] In a preferred embodiment of the present invention, the cleaning mechanism includes a lower mounting plate and an upper mounting plate disposed inside the through hole. The lower mounting plate is slidably sleeved on the outside of the spray column. A plurality of limiting posts are uniformly fixedly connected between the lower mounting plate and the upper mounting plate. A plurality of first driving screws are uniformly rotatably connected between the lower mounting plate and the upper mounting plate. A driving plate is threadedly connected to the outside of the first driving screws. The driving plates are slidably connected to the limiting posts respectively. A plurality of magnetic lower clamping plates are uniformly rotatably connected to the lower mounting plate. A magnetic upper clamping plate corresponding to the position of the magnetic lower clamping plate is rotatably connected below the driving plate. The upper end of the first driving screw extends through to the top of the upper mounting plate and is fixedly connected to a torsion wheel.

[0010] In a preferred embodiment of the present invention, a flower-shaped drive sleeve and a first gear are fitted around the outside of the spray column at the waste discharge trough. The first gear is fixedly connected to the lower part of the flower-shaped drive sleeve and rotatably connected to the upper part of the bottom surface of the waste discharge trough. A flower-shaped locking block is slidably connected to the outside of the flower-shaped drive sleeve, and a pressure spring is fitted around the outside of the flower-shaped drive sleeve. The two ends of the pressure spring are fixedly connected to the first gear and the flower-shaped locking block, respectively. A flower-shaped groove is provided below the lower mounting plate, and the flower-shaped locking block can be locked in the flower-shaped groove.

[0011] As a preferred embodiment of the present invention, a first drive motor is fixedly connected inside the drive cavity, the output end of the first drive motor extends through the waste discharge trough, and a second gear is fixedly connected thereto, the first gear meshing with the second gear.

[0012] In a preferred embodiment of the present invention, a drive ring is rotatably connected below the lower mounting plate, and a plurality of drive cylinders are fixedly connected inside the drive cavity. The output end of the drive cylinder extends through to the top of the waste discharge trough and is fixedly connected to the drive ring. A connecting column is fixedly connected below the magnetic lower clamping plate, and the lower end of the connecting column extends through to the bottom of the lower mounting plate and is fixedly connected to a rotating wheel with an outer side made of non-slip soft rubber material. The outer side of the rotating wheel is in close contact with the outer side of the drive ring.

[0013] In a preferred embodiment of the present invention, the absorption mechanism includes a sponge block fixedly connected to the bottom of the mounting groove, a pressure plate slidably connected in the mounting groove, the upper part of the sponge block being fixedly connected to the pressure plate, a plurality of second drive screws being rotatably connected in the mounting groove, the second drive screws passing through the sponge block and being threadedly connected to the pressure plate, and a plurality of second drive motors being fixedly connected below the cleaning tank, the output ends of the second drive motors passing through the mounting groove and being fixedly connected to the lower ends of the second drive screws.

[0014] As a preferred embodiment of the present invention, the outer side of the upper mounting plate can fit against the inner wall of the through hole, and there is a gap between the outer side of the lower mounting plate and the inner wall of the through hole.

[0015] A method for using an emergency department medical device cleaning device includes the following steps: Step S1: Clamp the medical device in the cleaning mechanism, and then start the spraying mechanism to draw cleaning fluid from the water chamber and spray it into the through hole. Step S2: Start the cleaning mechanism so that it drives the medical device to rotate on its own axis while revolving around the spraying mechanism, thus cleaning the medical device in all directions. In step S3, part of the wastewater after rinsing flows directly into the waste discharge tank and is discharged through the waste discharge hole, while the other part of the wastewater is absorbed after contacting the absorption mechanism to avoid wastewater splashing and causing secondary pollution to the medical device. Step S4: After the medical device cleaning is completed, turn off the spraying mechanism, remove the medical device, and then allow the absorption mechanism to discharge the absorbed wastewater into the waste discharge tank.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention utilizes a spray chamber, spray holes, and a water pump to achieve high-pressure spraying of cleaning fluid from multiple orifices, thereby effectively increasing the spraying area of ​​the cleaning fluid and ensuring that medical devices are thoroughly rinsed.

[0017] 2. This invention utilizes a magnetic upper clamp, a magnetic lower clamp, and a first drive screw to achieve rapid and stable clamping of medical devices, thereby effectively improving the ease of use and stability of the equipment.

[0018] 3. This invention utilizes a drive cylinder to automatically push out the upper and lower mounting plates for quick clamping or removal of medical devices, thereby further improving the ease of use of the equipment. Furthermore, by incorporating a flower-shaped locking block, a flower-shaped groove, and a pressure spring, the lower mounting plate can automatically align with the flower-shaped locking block, ensuring stable rotation of the medical device. Simultaneously, by setting up a drive ring and a rotating wheel, the medical device's rotation can be stably driven, thus coordinating with the revolution to achieve high-quality, all-around cleaning of the medical device. Moreover, the drive ring and rotating wheel operate on a non-rigid transmission principle; if a medical device falls off during the cleaning process, the obstructed rotating wheel will stop rotating, preventing excessive damage to the medical device or equipment.

[0019] 4. This invention utilizes sponge blocks to effectively prevent sewage splashing and secondary pollution of medical devices, thereby improving the cleaning quality of medical devices. Furthermore, by setting up pressure plates, the sewage absorbed by the sponge blocks can be effectively squeezed out, ensuring that the sponge blocks can be recycled. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure provided in an embodiment of the present invention; Figure 2 This is an isometric sectional view provided in an embodiment of the present invention; Figure 3 This is an isometric sectional view of another cutting position provided in an embodiment of the present invention; Figure 4 This is provided by the embodiments of the present invention. Figure 3 A magnified view of a section at point A in the middle; Figure 5 This is a schematic diagram of the cleaning mechanism provided in an embodiment of the present invention; Figure 6 This is a schematic diagram of the absorption mechanism provided in an embodiment of the present invention; Figure 7 This is a schematic diagram of the cleaning tank provided in an embodiment of the present invention.

[0021] In the diagram: 1. Water tank; 2. Water cavity; 3. Waste discharge trough; 4. Waste discharge hole; 5. Connecting plate; 6. Cleaning box; 7. Through hole; 8. Mounting slot; 9. Spray column; 10. Spray chamber; 11. Spray hole; 12. Drive chamber; 13. Water pump; 14. Lower mounting plate; 15. Upper mounting plate; 16. Limiting post; 17. First drive screw; 18. Drive plate; 19. Magnetic lower clamping plate; 20. Magnetic upper clamping plate; 21. Torsion wheel; 22. Flower-shaped drive sleeve; 23. First gear; 24. Flower-shaped locking block; 25. Pressure spring; 26. Flower-shaped groove; 27. First drive motor; 28. Second gear; 29. ​​Drive ring; 30. Drive cylinder; 31. Connecting post; 32. Rotary wheel; 33. Sponge block; 34. Pressure plate; 35. Second drive screw; 36. Second drive motor. Detailed Implementation

[0022] To further understand the invention's content, features, and effects, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0023] The structure of the present invention will now be described in detail with reference to the accompanying drawings.

[0024] refer to Figures 1 to 7 This invention provides an emergency department medical device cleaning device and its usage method, comprising a water tank 1, a water cavity 2 inside the water tank 1, a waste discharge trough 3 above the water tank 1, a waste discharge hole 4 on one side of the waste discharge trough 3, a cleaning tank 6 fixedly connected above the water tank 1 by several connecting plates 5, a through hole 7 penetrating the cleaning tank 6 above the cleaning tank 6, the lower end of the through hole 7 communicating with the waste discharge trough 3, an installation groove 8 inside the through hole 7, a spraying mechanism for spraying water flow located in the middle of the through hole 7 above the water tank 1, an absorption mechanism for absorbing water flow located in the installation groove 8, and a cleaning mechanism for clamping and driving medical devices to rotate on their own axis while revolving around the spraying mechanism located in the through hole 7.

[0025] In use, the medical device is first clamped in the cleaning mechanism, and then the spraying mechanism is activated. It draws cleaning fluid from the water chamber 2 and sprays it into the through hole 7. During this process, the cleaning mechanism drives the medical device to rotate on its own axis while revolving around the spraying mechanism, thus ensuring that the medical device is cleaned from all angles. Part of the wastewater after rinsing flows directly into the waste discharge tank 3 and is discharged through the waste discharge hole 4. The other part of the wastewater is absorbed after contacting the absorption mechanism, thus effectively preventing wastewater splashing and secondary pollution to the medical device. After the medical device is cleaned, the spraying mechanism is turned off and the medical device is removed. The absorption mechanism will discharge the absorbed wastewater into the waste discharge tank 3 for subsequent use.

[0026] Furthermore, the spraying mechanism includes a spraying column 9 fixedly connected above the bottom surface of the waste discharge trough 3. A spraying chamber 10 is provided inside the spraying column 9. A plurality of spraying holes 11 communicating with the spraying chamber 10 are evenly provided on the outside of the spraying column 9 at the mounting groove 8. A drive chamber 12 is provided below the water tank 1. A water pump 13 is fixedly connected inside the drive chamber 12. The water inlet end of the water pump 13 is connected to the bottom of the water chamber 2 through a pipe. The water outlet end of the water pump 13 is connected to the bottom of the spraying chamber 10 through a pipe.

[0027] When in use, the water pump 13 is started, which draws cleaning fluid from the water chamber 2 through the pipeline and delivers the cleaning fluid to the spray chamber 10 through the pipeline. The cleaning fluid in the spray chamber 10 is sprayed out through the spray hole 11 under the high pressure of the water pump 13, thereby rinsing the medical device.

[0028] This setup allows for the use of the spray chamber 10, spray holes 11, and water pump 13 to achieve high-pressure spraying of the cleaning fluid from multiple orifices, thereby effectively increasing the spraying area of ​​the cleaning fluid and ensuring that the medical devices are thoroughly rinsed.

[0029] Furthermore, the cleaning mechanism includes a lower mounting plate 14 and an upper mounting plate 15 disposed inside the through hole 7. The lower mounting plate 14 is slidably sleeved on the outside of the spray column 9. A plurality of limiting posts 16 are uniformly fixedly connected between the lower mounting plate 14 and the upper mounting plate 15. A plurality of first driving screws 17 are uniformly rotatably connected between the lower mounting plate 14 and the upper mounting plate 15. A driving plate 18 is threadedly connected to the outside of the first driving screws 17. The driving plate 18 is slidably connected to the limiting posts 16 respectively. A plurality of magnetic lower clamping plates 19 are uniformly rotatably connected on the lower mounting plate 14. A magnetic upper clamping plate 20 corresponding to the position of the magnetic lower clamping plate 19 is rotatably connected below the driving plate 18. The upper end of the first driving screw 17 extends through to the top of the upper mounting plate 15 and is fixedly connected to a torsion wheel 21.

[0030] In use, the medical device is placed between the corresponding upper magnetic clamp 20 and lower magnetic clamp 19. The magnetism of the upper magnetic clamp 20 and lower magnetic clamp 19 facilitates the adsorption of the medical device for positioning. Then, rotating the torsion wheel 21 will drive the first drive screw 17 to rotate, thereby driving the drive plate 18, whose rotation is restricted by the limiting post 16, to move the upper magnetic clamp 20 downward to stably clamp the medical device. Conversely, rotating the torsion wheel 21 in the opposite direction can remove the medical device.

[0031] This setup allows for rapid and stable clamping of medical devices using the upper magnetic clamp 20, lower magnetic clamp 19, and first drive screw 17, thereby effectively improving the ease of use and stability of the equipment.

[0032] Furthermore, a patterned drive sleeve 22 and a first gear 23 are fitted around the outside of the spray column 9 at the waste discharge trough 3. The first gear 23 is fixedly connected to the lower part of the patterned drive sleeve 22 and rotatably connected to the upper part of the bottom surface of the waste discharge trough 3. A patterned locking block 24 is slidably connected to the outside of the patterned drive sleeve 22. A pressure spring 25 is fitted around the outside of the patterned drive sleeve 22. The two ends of the pressure spring 25 are fixedly connected to the first gear 23 and the patterned locking block 24, respectively. A patterned groove 26 is provided below the lower mounting plate 14, and the patterned locking block 24 can be locked in the patterned groove 26. A first drive motor 2 is fixedly connected inside the drive cavity 12. 7. The output end of the first drive motor 27 extends into the waste discharge trough 3 and is fixedly connected to a second gear 28. The first gear 23 meshes with the second gear 28. A drive ring 29 is rotatably connected below the lower mounting plate 14. A plurality of drive cylinders 30 are fixedly connected inside the drive cavity 12. The output end of the drive cylinder 30 extends above the waste discharge trough 3 and is fixedly connected to the drive ring 29. A connecting column 31 is fixedly connected below the magnetic lower clamping plate 19. The lower end of the connecting column 31 extends below the lower mounting plate 14 and is fixedly connected to a rotating wheel 32 with an outer side made of non-slip soft rubber. The outer side of the rotating wheel 32 is tightly fitted to the outer side of the drive ring 29.

[0033] In normal use, the flower-shaped locking block 24 is placed in the flower-shaped groove 26. When the first drive motor 27 is started, it drives the second gear 28 to rotate the first gear 23. This, in turn, drives the lower mounting plate 14 to rotate through the flower-shaped drive sleeve 22 and the flower-shaped locking block 24, causing the medical device to revolve around the spray column 9. While the lower mounting plate 14 is rotating, the drive ring 29 is restricted from rotating by the drive cylinder 30. The wheel 32, which is made of non-slip soft rubber on the outside and is in close contact with the outside of the drive ring 29, is driven to rotate while revolving around the drive ring 29. This, in turn, drives the medical device to rotate through the magnetic lower clamp 19.

[0034] When it is necessary to clamp or remove a medical device, the drive cylinder 30 is activated, which pushes the lower mounting plate 14 and the upper mounting plate 15 to extend from above the through hole 7 via the drive ring 29 to facilitate the placement or removal of the medical device. During this process, the flower-shaped clamping block 24 slides out from the flower-shaped groove 26. After the medical device is clamped or removed, the drive cylinder 30 drives the lower mounting plate 14 to reset, and at the same time, the first drive motor 27 drives the flower-shaped clamping block 24 to rotate. When the lower mounting plate 14 abuts against the flower-shaped clamping block 24, the flower-shaped clamping block 24, which is not in the same position as the flower-shaped groove 26, will be pushed downward to compress the pressure spring 25. After the position corresponds to the flower-shaped groove 26, it will be pushed back into the flower-shaped groove 26 by the pressure spring 25 to realize the transmission connection between the lower mounting plate 14 and the flower-shaped clamping block 24.

[0035] This setup allows the drive cylinder 30 to automatically push out the upper mounting plate 15 and the lower mounting plate 14 for quick clamping or removal of medical devices, further improving the ease of use of the equipment. Furthermore, by setting up the flower-shaped locking block 24, the flower-shaped groove 26, and the pressure spring 25, the lower mounting plate 14 can automatically dock with the flower-shaped locking block 24, ensuring stable rotation of the medical device. Simultaneously, by setting up the drive ring 29 and the rotating wheel 32, the rotation of the medical device can be stably driven, thus coordinating with the revolution to achieve high-quality, all-around cleaning of the medical device. Moreover, the drive ring 29 and the rotating wheel 32 are not rigidly connected; if the medical device falls off during the cleaning process, the rotating wheel 32, whose rotation is obstructed, will stop rotating, preventing excessive damage to the medical device or equipment.

[0036] Furthermore, the absorption mechanism includes a sponge block 33 fixedly connected to the bottom of the mounting groove 8, a pressure plate 34 slidably connected in the mounting groove 8, the upper part of the sponge block 33 being fixedly connected to the pressure plate 34, a plurality of second drive screws 35 being rotatably connected in the mounting groove 8, the second drive screws 35 penetrating the sponge block 33, and the second drive screws 35 being threadedly connected to the pressure plate 34, a plurality of second drive motors 36 being fixedly connected below the cleaning tank 6, the output end of the second drive motor 36 penetrating into the mounting groove 8 and being fixedly connected to the lower end of the second drive screws 35, the outer side of the upper mounting plate 15 being able to fit against the inner wall of the through hole 7, and a gap existing between the outer side of the lower mounting plate 14 and the inner wall of the through hole 7.

[0037] During use, wastewater that has been rinsed but not splashed onto the sponge block 33 will enter the waste discharge tank 3 through the gap between the lower mounting plate 14 and the through hole 7 and be discharged. Wastewater that splashes onto the sponge block 33 will be absorbed by the sponge block 33, thus preventing it from splashing further. After the medical device has been cleaned and removed, the second drive motor 36 is started, which will drive the pressure plate 34 to press the sponge block 33 downward, thereby squeezing out the wastewater. Then, the pressure plate 34 will drive the sponge block 33 to reset, and the next cleaning can be carried out. During the cleaning process, the upper mounting plate 15 will seal the upper end of the through hole 7, thereby effectively preventing the cleaning fluid from splashing out.

[0038] This setup allows the sponge block 33 to effectively prevent wastewater splashing and secondary contamination of medical devices, thereby improving the cleaning quality of medical devices. Furthermore, by setting the pressure plate 34, the wastewater absorbed by the sponge block 33 can be effectively squeezed out, ensuring that the sponge block 33 can be recycled.

[0039] It should be noted that all connections of the components of this cleaning device must be sealed to prevent the cleaning fluid or sewage from leaking out. The sealing method is the same as that of existing technology, so it will not be described in detail here.

[0040] A method for using an emergency department medical device cleaning device includes the following steps: Step S1: Clamp the medical device in the cleaning mechanism, and then start the spraying mechanism to draw cleaning fluid from the water chamber 2 and spray it into the through hole 7. Step S2: Start the cleaning mechanism so that it drives the medical device to rotate on its own axis while revolving around the spraying mechanism, thus cleaning the medical device in all directions. In step S3, part of the wastewater after rinsing flows directly into the waste discharge tank 3 and is discharged through the waste discharge hole 4, while the other part of the wastewater is absorbed after contacting the absorption mechanism to avoid wastewater splashing and causing secondary pollution to the medical device. Step S4: After the medical device cleaning is completed, turn off the spraying mechanism and remove the medical device. Then, allow the absorption mechanism to discharge the absorbed wastewater into the waste discharge tank 3 for discharge.

[0041] Working principle of the invention: In use, the medical device is first clamped in the cleaning mechanism, and then the spraying mechanism is activated. It draws cleaning fluid from the water chamber 2 and sprays it into the through hole 7. During this process, the cleaning mechanism drives the medical device to rotate on its own axis while revolving around the spraying mechanism, thus ensuring that the medical device is cleaned from all angles. Part of the wastewater after rinsing flows directly into the waste discharge tank 3 and is discharged through the waste discharge hole 4. The other part of the wastewater is absorbed after contacting the absorption mechanism, thus effectively preventing wastewater splashing and secondary pollution to the medical device. After the medical device is cleaned, the spraying mechanism is turned off and the medical device is removed. The absorption mechanism will discharge the absorbed wastewater into the waste discharge tank 3 for subsequent use.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] 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 medical device cleaning device for emergency departments, comprising a water tank (1), wherein a water cavity (2) is provided inside the water tank (1), characterized in that: A waste discharge trough (3) is provided above the water tank (1), and a waste discharge hole (4) is provided on one side of the waste discharge trough (3). A cleaning tank (6) is fixedly connected above the water tank (1) by several connecting plates (5). A through hole (7) is provided above the cleaning tank (6) and passes through the cleaning tank (6). The lower end of the through hole (7) is connected to the waste discharge trough (3). An installation groove (8) is provided inside the through hole (7). A spraying mechanism for spraying water is provided above the water tank (1) in the middle of the through hole (7). An absorption mechanism for absorbing water is provided in the installation groove (8). A cleaning mechanism for clamping and driving medical devices to rotate around the spraying mechanism while rotating on their own axis is provided in the through hole (7).

2. The emergency department medical device cleaning device as described in claim 1, characterized in that: The spraying mechanism includes a spraying column (9) fixedly connected above the bottom surface of the waste discharge trough (3). A spraying chamber (10) is opened inside the spraying column (9). A plurality of spraying holes (11) communicating with the spraying chamber (10) are evenly opened on the outside of the spraying column (9) at the mounting groove (8). A drive chamber (12) is provided below the water tank (1). A water pump (13) is fixedly connected inside the drive chamber (12). The water inlet end of the water pump (13) is connected to the bottom of the water chamber (2) through a pipe. The water outlet end of the water pump (13) is connected to the bottom of the spraying chamber (10) through a pipe.

3. The emergency department medical device cleaning device as described in claim 2, characterized in that: The cleaning mechanism includes a lower mounting plate (14) and an upper mounting plate (15) disposed inside the through hole (7). The lower mounting plate (14) is slidably sleeved on the outside of the spray column (9). A plurality of limiting posts (16) are uniformly fixedly connected between the lower mounting plate (14) and the upper mounting plate (15). A plurality of first driving screws (17) are uniformly rotatably connected between the lower mounting plate (14) and the upper mounting plate (15). A driving plate (18) is threadedly connected to the outside of the first driving screw (17). The driving plate (18) is slidably connected to the limiting posts (16). A plurality of magnetic lower clamping plates (19) are uniformly rotatably connected on the lower mounting plate (14). A magnetic upper clamping plate (20) corresponding to the position of the magnetic lower clamping plate (19) is rotatably connected below the driving plate (18). The upper end of the first driving screw (17) extends through to the top of the upper mounting plate (15) and is fixedly connected to a torsion wheel (21).

4. The emergency department medical device cleaning device as described in claim 3, characterized in that: The spray column (9) is fitted with a flower-shaped drive sleeve (22) and a first gear (23) on the outside of the waste discharge trough (3). The first gear (23) is fixedly connected to the bottom of the flower-shaped drive sleeve (22) and rotatably connected to the top of the bottom surface of the waste discharge trough (3). A flower-shaped locking block (24) is slidably connected to the outside of the flower-shaped drive sleeve (22). A pressure spring (25) is fitted to the outside of the flower-shaped drive sleeve (22). The two ends of the pressure spring (25) are fixedly connected to the first gear (23) and the flower-shaped locking block (24) respectively. A flower-shaped groove (26) is opened below the lower mounting plate (14). The flower-shaped locking block (24) can be locked in the flower-shaped groove (26).

5. The emergency department medical device cleaning device as described in claim 4, characterized in that: A first drive motor (27) is fixedly connected inside the drive cavity (12). The output end of the first drive motor (27) extends through the waste discharge trough (3) and is fixedly connected to a second gear (28). The first gear (23) meshes with the second gear (28).

6. The emergency department medical device cleaning device as described in claim 3, characterized in that: A drive ring (29) is rotatably connected below the lower mounting plate (14). Several drive cylinders (30) are fixedly connected inside the drive cavity (12). The output end of the drive cylinder (30) extends through to the top of the waste discharge trough (3) and is fixedly connected to the drive ring (29). A connecting column (31) is fixedly connected below the magnetic lower clamping plate (19). The lower end of the connecting column (31) extends through to the bottom of the lower mounting plate (14) and is fixedly connected to a rotating wheel (32) with an outer side made of non-slip soft rubber. The outer side of the rotating wheel (32) is tightly fitted to the outer side of the drive ring (29).

7. The emergency department medical device cleaning device as described in claim 1, characterized in that: The absorption mechanism includes a sponge block (33) fixedly connected to the bottom of the mounting groove (8), a pressure plate (34) slidably connected in the mounting groove (8), the upper part of the sponge block (33) being fixedly connected to the pressure plate (34), a plurality of second drive screws (35) being rotatably connected in the mounting groove (8), the second drive screws (35) penetrating the sponge block (33), and the second drive screws (35) being threadedly connected to the pressure plate (34), a plurality of second drive motors (36) being fixedly connected below the cleaning tank (6), the output end of the second drive motor (36) penetrating into the mounting groove (8) and fixedly connected to the lower end of the second drive screws (35).

8. The emergency department medical device cleaning device as described in claim 3, characterized in that: The outer side of the upper mounting plate (15) can fit against the inner wall of the through hole (7), and there is a gap between the outer side of the lower mounting plate (14) and the inner wall of the through hole (7).

9. A method of using a medical device cleaning device in an emergency department, characterized in that, Using the emergency department medical device cleaning device according to any one of claims 1-8 includes the following steps: Step S1: Clamp the medical device in the cleaning mechanism, and then start the spraying mechanism to draw the cleaning fluid from the water chamber (2) and spray it into the through hole (7); Step S2: Start the cleaning mechanism so that it drives the medical device to rotate on its own axis while revolving around the spraying mechanism, thus cleaning the medical device in all directions. In step S3, part of the wastewater after rinsing flows directly into the waste discharge tank (3) and is discharged through the waste discharge hole (4), while the other part of the wastewater will be absorbed after contact with the absorption mechanism to avoid wastewater splashing and causing secondary pollution to the medical device. Step S4: After the medical device cleaning is completed, turn off the spraying mechanism and remove the medical device. Then, the absorption mechanism will discharge the absorbed sewage into the waste discharge tank (3) for discharge.

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