Ultrasonic cleaning device for medical apparatus and instruments

Abstract

The invention provides an ultrasonic cleaning device for medical instruments and relates to the technical field of ultrasonic cleaning, an ultrasonic cleaning device body comprises a cleaning box, a supporting mechanism, a transmission mechanism and a driving assembly, a feeding opening is formed in the top of the cleaning box, a base is integrally formed at the bottom of the cleaning box, and a side plate is integrally formed on the side edge of the cleaning box; a driving assembly is inserted into the top of the side plate, the interior of the cleaning box is filled with a supporting mechanism, separation nets are welded to the two ends of the interior of the cleaning box, and an ultrasonic generator is in threaded connection with one side of each separation net. By means of the reciprocating motion, the displacement effect is provided, strong collision is effectively avoided, the effects of improving protection and eliminating cleaning dead corners are considered, cleaned dirt can be timely pulled away by means of the reciprocating motion process, the probability of secondary pollution is reduced, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of ultrasonic cleaning, in particular to an ultrasonic cleaning device for medical equipment. Background Art

[0002] Ultrasonic cleaning devices can penetrate into hard-to-reach tiny corners and thoroughly remove dirt and bacteria on the surface of medical devices through the vibration force generated by high-frequency sound waves. This method is more efficient than traditional cleaning methods and can ensure the hygiene and safety of medical equipment. The cleaning process does not require the use of chemical cleaning agents or high temperatures, so it will not cause damage to medical equipment. This is especially important for high-value medical equipment, which can extend its service life.

[0003] When using the ultrasonic cleaning device applied to medical devices in the prior art, multiple devices are directly placed into the ultrasonic cleaning tank, and then the ultrasonic generator is started to perform high-frequency vibration cleaning. However, ultrasonic vibration does not cause displacement of the medical devices, so the entire cleaning process is static. This results in the inability of the bottom of the medical device to efficiently contact the clean water at the contact point with the supporting surface, which easily leads to cleaning dead corners, and the dirt discharged by vibration always floats on the surface of the device, which easily leads to secondary pollution. Shaking or stirring can easily cause damage to the surface of the device due to violent collisions. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an ultrasonic cleaning device for medical devices to solve the problems raised in the above-mentioned background technology. The present invention can control each medical device to be cleaned to move slowly and change the support area through a driving component cooperating with a supporting mechanism, thereby providing a displacement effect and effectively avoiding strong collisions, taking into account the effects of improving protection and eliminating cleaning dead corners, and can use the above-mentioned reciprocating movement process to remove the removed dirt in time, thereby reducing the probability of secondary contamination and improving cleaning efficiency.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: an ultrasonic cleaning device for medical equipment, including an ultrasonic cleaning device body, the ultrasonic cleaning device body including a cleaning box, a supporting mechanism, a transmission mechanism and a driving assembly, a loading port is opened at the top of the cleaning box, a base is integrally formed at the bottom of the cleaning box, a side panel is integrally formed on the side of the cleaning box, a driving assembly is inserted at the top of the side panel, the interior of the cleaning box is filled with a supporting mechanism, and a partition net is welded at both ends of the interior of the cleaning box, an ultrasonic generator is screwed on one side of the partition net, and the partition net and the ultrasonic generator are symmetrically arranged at both ends of the supporting mechanism, a transmission pipe is inserted through the bottom of the supporting mechanism, the transmission pipe passes through the corresponding surface of the partition net, the surface of each of the transmission pipes is sleeved with an independent transmission mechanism, and the ends of the driving assembly pass through the tops of the two transmission mechanisms respectively.

[0006] Furthermore, the supporting mechanism includes a supporting plate and a guide rod, the number of the supporting plates is two, and the two supporting plates are perpendicular to each other, a partition is welded on the inner side of the supporting plate, and the partition is an overall right-angled triangle structure, an extension plate is welded on the outer side of the base, a water pump is screwed on the surface of the extension plate, and a water pumping pipe is inserted at one end of the water pump.

[0007] Furthermore, the guide rod is integrally formed at the edge of the support plate, the transmission pipe passes through the connection between the two support plates, a plurality of pumping holes are opened on the surface of the transmission pipe, the spacing between two adjacent partitions is the same, and the pumping pipe is connected to one end of the transmission pipe.

[0008] Furthermore, arc-shaped plates are integrally formed on both sides of the inner wall of the cleaning box, a clamping mechanism is embedded in the bottom of the arc-shaped plate, the clamping mechanism includes a push plate and a spring rod, a telescopic channel is opened on the inner side of the bottom of the arc-shaped plate, and the spring rod is embedded in the interior of the telescopic channel.

[0009] Furthermore, a telescopic rod is welded to the end of the spring rod, the push plate is welded to the end of the telescopic rod, a positioning groove is provided on the top of the push plate, and the clamping mechanism is symmetrically embedded in both sides of the inner wall of the cleaning box.

[0010] Furthermore, the positioning groove is used to position and support the guide rod, and the guide rod moves from the positioning groove to abut against the surface of the arc plate, and the internal cavity of the side plate is connected to the interior of the arc plate on one side.

[0011] Furthermore, the driving assembly includes a motor and a driving shaft, the surface key of the driving shaft is connected to the driving gear, the driving shaft is inserted into the output end of the motor, the end of the driving shaft is sleeved with a support bearing, and the surface of the driving gear is sleeved with a toothed belt.

[0012] Furthermore, the driving shaft is embedded in the inner wall of the side plate through a bearing, the outer shell of the motor is fixed to the surface of the side plate through screws, and the toothed belt is an isosceles triangle structure as a whole.

[0013] Furthermore, the transmission mechanism includes a transmission frame and a threaded column, a strip hole is opened in the middle of the transmission frame, a sliding seat is integrally formed at the bottom of the transmission frame, a slider is integrally formed at the bottom of the sliding seat, and a sliding groove is opened inside the base.

[0014] Furthermore, the transmission tube passes through the inside of the strip hole, a threaded sleeve is provided on the top of the transmission frame, the threaded column passes through the inside of the threaded sleeve, one end of the surface of the threaded column is key-connected with a driven gear, the toothed belt is meshed with the driven gear, and both ends of the threaded column are embedded in the inner wall of the arc plate through bearings.

[0015] Beneficial effects of the present invention: 1. The ultrasonic cleaning device for medical devices drives two transmission mechanisms to perform horizontal reciprocating motion through a driving assembly, and then cooperates with the supporting mechanism to control each medical device to be cleaned to move slowly and change the supporting area. This process enables the cleaned medical device to achieve a change in the supporting position and a slow flipping effect, thereby effectively eliminating cleaning dead corners and allowing any area to directly and efficiently contact with clean water.

[0016] 2. The ultrasonic cleaning device for medical devices changes the movement of the medical devices placed on the surface by the movement of the bottom support mechanism, and the entire movement process is carried out slowly, and there is no direct contact between the medical devices, thereby effectively reducing the strong collision between the medical devices or between the medical devices and other structures, and improving the protection effect of the medical devices.

[0017] 3. Since the ultrasonic cleaning device for medical devices controls the movement of the entire transmission mechanism by controlling the transmission tubes at both ends through the transmission mechanism, each medical device is always close to the transmission tube during movement. Therefore, the removed dirt can be promptly extracted by the water extraction holes on the surface of the transmission tube with the help of the above-mentioned reciprocating movement process, thereby reducing the probability of secondary contamination and improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of the appearance of an ultrasonic cleaning device for medical equipment according to the present invention; Figure 2 It is a structural schematic diagram of the supporting mechanism part of the present invention; Figure 3 It is a structural schematic diagram of the transmission mechanism part of the present invention; Figure 4A side sectional view of an ultrasonic cleaning device for medical equipment according to the present invention; Figure 5 for Figure 4 A magnified image of area A; Figure 6 It is a connection diagram of the drive assembly of the present invention; Figure 7 A cross-sectional view of a portion of a drive assembly of the present invention; In the figure: 1. cleaning box; 2. loading port; 3. side plate; 4. driving assembly; 5. partition net; 6. ultrasonic generator; 7. supporting mechanism; 8. base; 9. extension plate; 10. water pump; 11. water pumping pipe; 12. supporting plate; 13. guide rod; 14. partition plate; 15. transmission pipe; 16. water pumping hole; 17. transmission mechanism; 18. threaded column; 19. driven gear; 20. transmission frame; 21. sliding seat; 22. slider; 23. strip hole; 24. threaded sleeve; 25. slide groove; 26. arc plate; 27. clamping mechanism; 28. push plate; 29. ​​positioning groove; 30. telescopic rod; 31. telescopic channel; 32. spring rod; 33. toothed belt; 34. driving gear; 35. motor; 36. driving shaft; 37. supporting bearing. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0020] See also Figures 1 to 7 The present invention provides the following technical solutions: a medical device ultrasonic cleaning device, comprising an ultrasonic cleaning device body, the ultrasonic cleaning device body comprising a cleaning box 1, a supporting mechanism 7, a transmission mechanism 17 and a driving assembly 4, the top of the cleaning box 1 is provided with a loading port 2, the bottom of the cleaning box 1 is integrally formed with a base 8, the side of the cleaning box 1 is integrally formed with a side plate 3, the top of the side plate 3 is plugged with a driving assembly 4, the interior of the cleaning box 1 is filled with a supporting mechanism 7, and the two ends of the cleaning box 1 are welded with a partition 5, one side of the partition 5 is screwed with an ultrasonic generator 6, and the partition 5 and the ultrasonic generator 6 are symmetrically arranged at the two ends of the supporting mechanism 7, the bottom of the supporting mechanism 7 is interspersed with a transmission pipe 15, the transmission pipe 15 passes through the surface of the corresponding partition 5, the surface of each transmission pipe 15 is sleeved with an independent transmission mechanism 17, and the ends of the driving assembly 4 pass through the tops of the two transmission mechanisms 17 respectively. The medical device ultrasonic cleaning device is used for cleaning various metal medical devices such as scalpels, scissors, and pliers by ultrasonic waves.

[0021] When the present invention is used, the medical device to be cleaned is directly placed from the placement port 2 on the top of the cleaning box 1 to the inner wall of the supporting mechanism 7, and clean water and cleaning liquid are injected into the interior, and then the driving component 4 on the top and the internal ultrasonic generator 6 are started. The clean water needs to cover the top of the ultrasonic generator 6. At this time, the placed medical device can be cleaned by high-frequency vibration through ultrasound. During the cleaning process, the two transmission mechanisms 17 at the bottom are driven to move by the driving component 4, and then the supporting mechanism 7 is driven to swing by the transmission mechanism 17, so that the medical device placed inside can be changed in position and turned over. At the same time, the external water pump 10 is started, and the cleaned and separated wastewater part can be timely extracted from the bottom side area of ​​the medical device at a close distance to achieve the purpose of cleaning.

[0022] In this embodiment, the support mechanism 7 includes a support plate 12 and a guide rod 13. The number of the support plates 12 is two, and the two support plates 12 are perpendicular to each other. A partition 14 is welded on the inner side of the support plate 12, and the partition 14 is a right-angled triangle structure as a whole. An extension plate 9 is welded on the outer side of the base 8. A water pump 10 is screwed on the surface of the extension plate 9, and a water pumping pipe 11 is inserted at one end of the water pump 10. The guide rod 13 is integrally formed at the edge of the support plate 12, and the transmission pipe 15 passes through the inside of the connection between the two support plates 12. A plurality of water pumping holes 16 are opened on the surface of the transmission pipe 15. The spacing between two adjacent partitions 14 is the same, and the water pumping pipe 11 is connected to one end of the transmission pipe 15. The driving assembly 4 drives the two transmission mechanisms 17 to perform horizontal reciprocating motion, and then cooperates with the support mechanism 7 to control each medical device to be cleaned to move slowly and change the support area. This process enables the cleaned medical device to achieve a change in the support position and a slow flipping effect, thereby effectively eliminating cleaning dead corners and allowing any area to directly and efficiently contact clean water.

[0023] Specifically, after the medical device is placed inside, it will be placed through one of the support plates 12 in the support mechanism 7, and multiple medical devices will be separated by partitions 14. After the drive assembly 4 is started, when the transmission tube 15 is pulled to move by the transmission mechanism 17, the guide rod 13 at the lower end of the support mechanism 7 will be directly pushed toward the inner wall of the nearby arc-shaped plate 26, and the guide rod 13 will be guided by the arc-shaped plate 26 until the guide rod 13 is tilted toward the top. At this time, the support plate 12 that remains horizontal in the initial state can be converted to a vertical state, which will cause the medical device placed thereon to gradually slide toward the support plate 12 area on the other side as the support plate 12 is tilted, and finally fall onto another support plate 12 that is converted to a horizontal state after flipping, and finally achieve the purpose of supporting the medical device with the help of another support plate 12. In this process, the purpose of causing the medical device to slowly slide and finally flip can be achieved.

[0024] In this embodiment, arc plates 26 are integrally formed on both sides of the inner wall of the cleaning box 1, and a clamping mechanism 27 is embedded at the bottom of the arc plate 26. The clamping mechanism 27 includes a push plate 28 and a spring rod 32. A telescopic channel 31 is provided on the inner side of the bottom of the arc plate 26, and the spring rod 32 is embedded in the inside of the telescopic channel 31. A telescopic rod 30 is welded to the end of the spring rod 32, and the push plate 28 is welded to the end of the telescopic rod 30. A positioning groove 29 is provided on the top of the push plate 28, and the clamping mechanism 27 is embedded in both sides of the inner wall of the cleaning box 1 in a symmetrical form. The positioning groove 29 is used to position and support the guide rod 13. The guide rod 13 moves from the positioning groove 29 to abut against the surface of the arc plate 26, and the internal cavity of the side plate 3 is connected to the inside of the arc plate 26 on one side. Since the movement of the medical devices placed on the surface is changed by the movement of the bottom support mechanism 7, and the entire movement process is carried out slowly, there will be no direct contact between the medical devices, thereby effectively reducing strong collisions between the medical devices or between the medical devices and other structures, and improving the protection effect of the medical devices.

[0025] Specifically, when the entire support mechanism 7 is controlled to perform reciprocating motion by the drive assembly 4 and the transmission mechanism 17, the two support plates 12 will be pushed to a horizontal state in turn, and the guide rod 13 at the edge of the horizontal device will be pressed into the positioning groove 29 to ensure that it can remain stationary, while the other support plate 12 is in a vertical state. At this time, the transmission mechanism 17 will also be pressed against one side of the cleaning box 1, so that the push plate 28 is pushed, and finally the spring rod 32 on the side of the push plate 28 is compressed, and the telescopic rod 30 is embedded in the telescopic channel 31, so that the edge of the push plate 28 is flush with the inner wall of the cleaning box 1, ensuring that when the support plate 12 in the vertical state is rotated to the horizontal state again, it will not be blocked by the side clamping mechanism 27.

[0026] In this embodiment, the driving assembly 4 includes a motor 35 and a driving shaft 36. The surface of the driving shaft 36 is keyed to the driving gear 34. The driving shaft 36 is inserted into the output end of the motor 35. The end of the driving shaft 36 is sleeved with a support bearing 37. The surface of the driving gear 34 is sleeved with a toothed belt 33. The driving shaft 36 is embedded in the inner wall of the side plate 3 through a bearing. The outer shell of the motor 35 is fixed to the surface of the side plate 3 by screws. The toothed belt 33 is an isosceles triangle structure as a whole.

[0027] Specifically, after starting the driving assembly 4, the motor 35 controls the driving shaft 36 to rotate, and the driving shaft 36 drives the active gear 34 on the surface to rotate, so that the toothed belt 33 drives the two driven gears 19 at the bottom to rotate, and each driven gear 19 directly controls the rotation of the threaded column 18, and finally the entire transmission mechanism 17 is pushed synchronously, so that the transmission mechanism 17 moves along the base 8 at the bottom, and with the help of the slider 22 embedded in the slide groove 25, the entire transmission mechanism 17 is guided. The strip hole 23 part provides a horizontal driving force to the transmission tube 15. At the same time, since the entire support mechanism 7 is guided by the arc plate 26 on the side, during the movement, the lower transmission tube 15 will also move toward the bottom. At this time, the transmission mechanism 17 and the vertical strip hole 23 can be coordinated to ensure that the entire support mechanism 7 can move and switch smoothly.

[0028] In this embodiment, the transmission mechanism 17 includes a transmission frame 20 and a threaded column 18. A strip hole 23 is provided in the middle of the transmission frame 20. A sliding seat 21 is formed integrally at the bottom of the transmission frame 20. A slider 22 is formed integrally at the bottom of the sliding seat 21. The transmission tube 15 passes through the inside of the strip hole 23. A threaded sleeve 24 is provided at the top of the transmission frame 20. The threaded column 18 passes through the inside of the threaded sleeve 24. A driven gear 19 is keyed to one end of the surface of the threaded column 18. The toothed belt 33 meshes with the driven gear 19. Both ends of the threaded column 18 are embedded in the inner wall of the arc plate 26 through bearings. The transmission mechanism 17 controls the transmission tubes 15 at both ends to control the entire transmission mechanism 17 to move. Therefore, each medical device is always close to the transmission tube 15 during the movement. Therefore, the dirt removed can be promptly extracted by the water extraction hole 16 on the surface of the transmission tube 15 by means of the above-mentioned reciprocating movement process, which reduces the probability of secondary pollution and improves the cleaning efficiency.

[0029] Specifically, the transmission tube 15 is pulled and pushed by the transmission mechanism 17, and the transmission tube 15 part can always be connected to the pumping pipe 11 at one end. Therefore, when the movement of the support mechanism 7 is controlled by this structure, the medical device is switched back and forth in turn, and the medical device is always close to the transmission tube 15 at the bottom. Therefore, the wastewater separated from the surrounding of the medical device can be directly pumped out from the pumping hole 16 part by the water pump 10, and finally discharged to the outside.

[0030] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A medical device ultrasonic cleaning device, comprising an ultrasonic cleaning device body, characterized in that: The main body of the ultrasonic cleaning device comprises a cleaning box (1), a supporting mechanism (7), a transmission mechanism (17) and a driving assembly (4); a loading port (2) is provided at the top of the cleaning box (1); a base (8) is integrally formed at the bottom of the cleaning box (1); a side plate (3) is integrally formed at the side of the cleaning box (1); a driving assembly (4) is inserted at the top of the side plate (3); a supporting mechanism (7) is filled inside the cleaning box (1); a partition net (5) is welded at both ends of the cleaning box (1); an ultrasonic generator (6) is screwed to one side of the partition net (5); and the partition net (5) and the ultrasonic generator (6) are symmetrically arranged at both ends of the supporting mechanism (7); a transmission pipe (15) is inserted at the bottom of the supporting mechanism (7); the transmission pipe (15) passes through the surface of the corresponding partition net (5); the surface of each transmission pipe (15) is sleeved with an independent transmission mechanism (17); and the ends of the driving assembly (4) pass through the tops of the two transmission mechanisms (17) respectively.

2. The ultrasonic cleaning device for medical equipment according to claim 1, characterized in that: The support mechanism (7) comprises a support plate (12) and a guide rod (13); the number of the support plates (12) is two, and the two support plates (12) are perpendicular to each other; a partition plate (14) is welded to the inner side of the support plate (12); the partition plate (14) is in a right-angled triangle structure as a whole; an extension plate (9) is welded to the outer side of the base (8); a water pump (10) is screwed to the surface of the extension plate (9); and a water pump pipe (11) is inserted at one end of the water pump (10).

3. The ultrasonic cleaning device for medical equipment according to claim 2, characterized in that: The guide rod (13) is integrally formed at the edge of the support plate (12); the transmission pipe (15) passes through the inside of the connection between the two support plates (12); a plurality of water extraction holes (16) are provided on the surface of the transmission pipe (15); the spacing between two adjacent partitions (14) is the same; and the water extraction pipeline (11) is connected to one end of the transmission pipe (15).

4. The medical device ultrasonic cleaning device according to claim 2, characterized in that: The inner walls of the cleaning box (1) are integrally formed with arc-shaped plates (26), the bottom of the arc-shaped plates (26) is embedded with a clamping mechanism (27), the clamping mechanism (27) comprises a push plate (28) and a spring rod (32), a telescopic channel (31) is provided on the inner side of the bottom of the arc-shaped plates (26), and the spring rod (32) is embedded in the interior of the telescopic channel (31).

5. The medical device ultrasonic cleaning device according to claim 4, characterized in that: A telescopic rod (30) is welded to the end of the spring rod (32), the push plate (28) is welded to the end of the telescopic rod (30), a positioning groove (29) is provided on the top of the push plate (28), and the clamping mechanism (27) is symmetrically embedded in both sides of the inner wall of the cleaning box (1).

6. The ultrasonic cleaning device for medical equipment according to claim 5, characterized in that: The positioning groove (29) is used to position and support the guide rod (13); the guide rod (13) moves from the positioning groove (29) to abut against the surface of the arc plate (26); and the internal cavity of the side plate (3) is connected to the interior of the arc plate (26) on one side.

7. The medical device ultrasonic cleaning device according to claim 4, characterized in that: The drive assembly (4) comprises a motor (35) and a drive shaft (36); the surface of the drive shaft (36) is key-connected to the driving gear (34); the drive shaft (36) is inserted into the output end of the motor (35); the end of the drive shaft (36) is sleeved with a support bearing (37); and the surface of the driving gear (34) is sleeved with a toothed belt (33).

8. The medical device ultrasonic cleaning device according to claim 7, characterized in that: The drive shaft (36) is embedded in the inner wall of the side plate (3) via a bearing, the outer shell of the motor (35) is fixed to the surface of the side plate (3) via screws, and the toothed belt (33) is an isosceles triangle structure as a whole.

9. The medical device ultrasonic cleaning device according to claim 7, characterized in that: The transmission mechanism (17) comprises a transmission frame (20) and a threaded column (18); a strip-shaped hole (23) is provided in the middle of the transmission frame (20); a sliding seat (21) is integrally formed at the bottom of the transmission frame (20); a sliding block (22) is integrally formed at the bottom of the sliding seat (21); and a sliding groove (25) is provided inside the base (8).

10. The medical device ultrasonic cleaning device according to claim 9, characterized in that: The transmission tube (15) passes through the inside of the strip hole (23); a threaded sleeve (24) is provided on the top of the transmission frame (20); the threaded column (18) passes through the inside of the threaded sleeve (24); a driven gear (19) is keyed to one end of the surface of the threaded column (18); the toothed belt (33) is meshed with the driven gear (19); and both ends of the threaded column (18) are embedded in the inner wall of the arc plate (26) through bearings.

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