Endoscope cleaning equipment

Abstract

The utility model provides endoscope cleaning equipment which comprises a machine body, a mounting disc is rotationally arranged in the machine body, a through hole is formed in the mounting disc along the axis of the mounting disc, a sleeve is arranged in the through hole in a penetrating mode and fixedly connected with the mounting disc, and the two ends of the sleeve both extend out of the machine body. A sleeve is arranged on the machine body, a cleaning piece is arranged in the sleeve in the axis direction of the sleeve in a sliding and penetrating mode, a first driving assembly is arranged on the machine body and used for driving the mounting disc to rotate on the machine body, and a second driving assembly is arranged on the mounting disc and used for driving the cleaning piece to slide in the sleeve. According to the endoscope cleaning device, the cleaning part can be driven to move back and forth in the sleeve, the cleaning part can move back and forth while rotating, the inner cavity of an endoscope can be effectively cleaned through cooperation of the bristles and the inner cavity of the endoscope, and the cleaning efficiency of the inner cavity of the endoscope is improved.

Description

Technical Field

[0001] The present application relates to the technical field of medical cleaning equipment, and in particular to an endoscope cleaning equipment. Background Art

[0002] The contents of this section merely provide background information related to the present application and may not constitute prior art.

[0003] An endoscope, also known as an endoscope, is a commonly used medical device used for examination and treatment inside the human body. It consists of a flexible, slender tubular lens and a light source. It can enter the human body through natural cavities or small incisions such as the mouth, nose, esophagus, stomach and intestines. Endoscopic technology is widely used in various medical fields such as the digestive system and respiratory system. Different types of endoscopes include gastroscopes, colonoscopes, fiber bronchoscopes, etc. In modern medicine, endoscopic technology has become a very important and effective means of diagnosis and treatment.

[0004] In the prior art, cleaning equipment for endoscopes often uses pressurized cleaning agents to flush the ports of the endoscope lumen when cleaning the inside of the endoscope lumen. However, the structure of the endoscope lumen is relatively complex, and conventional cleaning equipment is difficult to fully clean the endoscope lumen, resulting in low cleaning efficiency. Utility Model Content

[0005] In order to solve the above technical problems, the purpose of the present application is to provide an endoscope cleaning device that can improve the cleaning efficiency of the inner cavity of the endoscope.

[0006] The purpose of this application is achieved through the following technical solutions:

[0007] An endoscope cleaning device comprises a body, a mounting disk is rotatably arranged inside the body, a through hole is provided on the mounting disk along the axis of the mounting disk, a sleeve is passed through the through hole, the sleeve is fixedly connected to the mounting disk, and both ends of the sleeve extend to the outside of the body, a cleaning piece is slidably passed through the sleeve along the axial direction of the sleeve, a first driving assembly is arranged on the body, the first driving assembly is used to drive the mounting disk to rotate on the body, a second driving assembly is arranged on the mounting disk, the second driving assembly is used to drive the cleaning piece to slide in the sleeve, and a plurality of bristles are arranged on the periphery of the cleaning piece.

[0008] In some possible embodiments, the first drive assembly includes a first drive motor and a drive disk, the drive disk is rotatably disposed on the machine body, and the drive disk is coaxially fixedly connected to the mounting disk, a fixing frame is disposed on the top of the machine body, the first drive motor is mounted on the fixing frame, and the output shaft of the first drive motor is connected to the drive disk via a transmission belt.

[0009] In some possible embodiments, the second driving assembly includes a second driving motor and a driving wheel. A mounting frame is fixedly provided on the side wall of the mounting plate. The driving wheel is rotatably provided on the mounting frame. A penetrating strip hole is opened on the circumference of the sleeve along the axial direction of the sleeve. The driving wheel can pass through the strip hole and abut against a cleaning part provided in the sleeve. The second driving motor is provided on the mounting frame, and the output shaft of the second driving motor is drivingly connected to the driving wheel.

[0010] In some possible embodiments, a through hole is opened on the side wall of the mounting frame in a direction perpendicular to the axis of the driving wheel, a sliding block is slidably arranged in the through hole, a penetrating connecting hole is opened on the sliding block, the second driving motor is fixedly arranged on the sliding block, and the output shaft of the second driving motor passes through the connecting hole and is fixedly connected to the driving wheel, and a first elastic member is arranged on the mounting frame, and the first elastic member is used to drive the sliding block to move in a direction close to the strip hole.

[0011] In some possible embodiments, a guide groove is opened on the perforated side wall along the sliding direction of the sliding block, a guide rod is fixedly arranged in the guide groove, a guide block is slidably sleeved on the guide rod, the guide block is slidably connected to the guide groove, and the side wall of the guide block is fixedly connected to the side wall of the sliding block.

[0012] In some possible embodiments, an auxiliary wheel is provided on the mounting frame, and the auxiliary wheel and the driving wheel are symmetrically arranged along the axis of the sleeve. A penetrating auxiliary hole is opened on the sleeve, and the auxiliary hole is symmetrically arranged with the strip hole. The auxiliary wheel can pass through the auxiliary hole and abut against the cleaning part arranged in the sleeve. An auxiliary slide groove is opened on the mounting frame, and an auxiliary slider is slidably arranged in the auxiliary slide groove. The auxiliary wheel is rotatably arranged on the auxiliary slider. A second elastic member is arranged on the mounting frame, and the second elastic member is used to drive the auxiliary wheel to move in a direction close to the auxiliary hole.

[0013] In some possible embodiments, the circumferential surfaces of the driving wheel and the auxiliary wheel are provided with an annular groove, the curvature of the annular groove is adapted to the radius of the cleaning piece, and the inner surface of the annular groove is covered with an anti-skid sticker, which is used to abut against the cleaning piece.

[0014] In some possible embodiments, a mounting sleeve is provided at one end of the cleaning member, a cleaning sheet is fixedly provided on the mounting sleeve, the cleaning member is hollow, and the mounting sleeve is detachably connected to the cleaning member.

[0015] In summary, the technical solution of the embodiment of the present application has at least the following advantages and beneficial effects:

[0016] 1. In actual use, the cleaning piece is inserted into the inner cavity of the endoscope, and then the first driving component drives the mounting plate to rotate and then drives the cleaning piece to deflect, and the second driving component drives the cleaning piece to slide in the sleeve, so that the inner cavity of the endoscope can be effectively cleaned, which effectively improves the cleaning efficiency of the inner cavity of the endoscope;

[0017] 2. In the process of driving the cleaning member to rotate, as the mounting plate rotates, the mounting plate drives the sleeve to rotate. Since the sleeve is provided with a strip hole and an auxiliary hole, the driving wheel and the auxiliary wheel move toward the direction close to the cleaning member under the action of the first elastic member and the second elastic member respectively, which can effectively improve the positioning effect of the cleaning member, thereby preventing the cleaning member from slipping in the sleeve to a certain extent, and ensuring the cleaning effect of the endoscope;

[0018] 3. By providing annular grooves on the surfaces of the driving wheel and the auxiliary wheel, the contact area between the driving wheel and the auxiliary wheel and the driving member can be effectively increased, thereby effectively improving the effect of the driving wheel and the auxiliary wheel in driving the cleaning member to move;

[0019] 4. By arranging a plurality of bristles on the periphery of the cleaning piece, sleeve-arranging a mounting sleeve on the end of the cleaning piece, and arranging a cleaning sheet on the mounting sleeve, the cleaning effect of the endoscope can be further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present application;

[0021] Figure 2 This is a schematic diagram of the inner cavity structure of the body of an embodiment of the present application;

[0022] Figure 3 This is a schematic diagram of the exploded structure of the sleeve and the cleaning element according to an embodiment of the present application;

[0023] Figure 4 A cross-sectional view of a mounting frame according to an embodiment of the present application;

[0024] Figure 5 This is a schematic diagram of the structure of the perforation and auxiliary chute of an embodiment of the present application;

[0025] Figure 6 for Figure 5 A magnified view of part A in FIG.

[0026] Figure 7 This is a schematic diagram of the structure of the cleaning component of an embodiment of the present application.

[0027] Icons: 1. Body; 11. Accommodating chamber; 12. Mounting plate; 13. Through hole; 14. Sleeve; 15. Fixing frame; 16. Handle; 2. Cleaning part; 21. Mounting sleeve; 22. Cleaning sheet; 23. Strip hole; 24. Bristles; 3. First driving assembly; 31. First driving motor; 32. Driving disk; 33. Active pulley; 34. Driven pulley; 35. Transmission belt; 36. Mounting hole; 4. Second driving assembly; 41. Second driving motor; 42. Driving wheel; 5. Mounting frame; 51. Perforation; 52. Sliding block; 53. Connecting hole; 6. First elastic part; 7. Guide groove; 71. Guide rod; 72. Guide block; 8. Auxiliary wheel; 81. Auxiliary hole; 82. Auxiliary slide groove; 83. Auxiliary slider; 84. Second elastic part; 9. Annular groove. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0029] The following reference Figures 1 to 6 This application is described in further detail.

[0030] Reference Figure 1 , 2 And 3, an endoscope cleaning device, comprising a body 1, a accommodating chamber 11 is opened in the body 1, a mounting plate 12 is rotatably arranged in the accommodating chamber 11 inside the body 1, the mounting plate 12 is rotatably connected to the body 1 through a bearing, a through hole 13 is opened on the mounting plate 12 along the axis of the mounting plate 12, a sleeve 14 is passed through the through hole 13, the sleeve 14 and the mounting plate 12 are fixedly connected, specifically, the outer wall of the sleeve 14 and the inner wall of the through hole 13 are fixedly connected by bonding or hot-melt connection; and both ends of the sleeve 14 extend to the outside of the body 1, a cleaning member 2 is slidably passed through the sleeve 14 along the axial direction of the sleeve 14, a first driving assembly 3 is arranged on the body 1, the first driving assembly 3 is used to drive the mounting plate 12 to rotate on the body 1, and a second driving assembly 4 is arranged on the mounting plate 12, and the second driving assembly 4 is used to drive the cleaning member 2 to slide in the sleeve 14.

[0031] Reference Figure 1 , 2 and Figure 7 As an implementation mode of the present application, the cleaning member 2 is configured as a flexible long cleaning brush, and a plurality of bristles 24 are provided on the periphery of the cleaning member 2, and the bristles 24 are used to clean the channel of the endoscope.

[0032] As an embodiment of the present application, the cleaning member 2 may be hollow so that in certain specific usage scenarios, during the cleaning process of the endoscope, cleaning liquid can be introduced into the lumen of the endoscope through the hollow lumen of the cleaning member 2.

[0033] The bristles 24 on the outer periphery of the cleaning element 2 are transitionally matched to the inner diameter of the sleeve 14. After the cleaning element 2 is installed and inserted into the sleeve 14, there is a certain friction between the two. The rotation of the sleeve 14 can drive the cleaning element 2 to rotate accordingly, and can prevent the cleaning element 2 from sliding or deflecting arbitrarily in the sleeve 14 without external interference.

[0034] Among them, in some optional other embodiments, refer to Figure 2 A mounting sleeve 21 is sleeved on one end of the cleaning piece 2. The mounting sleeve 21 and the cleaning piece 2 are detachably connected and connected to each other by sleeve connection. The mounting sleeve 21 can be removed from the cleaning piece 2. A transition fit is adopted between the inner diameter of the mounting sleeve 21 and the outer diameter of the cleaning piece 2. The material of the mounting sleeve 21 and the cleaning piece 2 are both set to medical plastics made of polyether ketone, which has good high temperature resistance and chemical stability.

[0035] Reference Figure 2 A cleaning sheet 22 is fixedly arranged on the mounting sleeve 21, the cleaning member 2 is hollow, and the mounting sleeve 21 and the cleaning member 2 are detachably connected. By sleeve-arranging the mounting sleeve 21 at the end of the cleaning member 2 and arranging the cleaning sheet 22 on the mounting sleeve 21, the cleaning effect of the endoscope can be further improved.

[0036] Among them, refer to Figure 1 , 2 The first driving assembly 3 includes a first driving motor 31 and a driving disk 32. The driving disk 32 is rotatably arranged outside the body 1. The mounting disk 12 and the driving disk 32 are coaxially fixedly connected through a coupling. A fixing frame 15 is arranged on the top of the body 1. The first driving motor 31 is mounted on the fixing frame 15. A driving pulley 33 is coaxially fixedly installed on the output shaft of the first driving motor 31. A driven pulley 34 is coaxially fixedly installed on the end of the driving disk 32 away from the mounting disk 12. The driven pulley 34 and the driving pulley 33 are connected through a transmission belt 35.

[0037] Reference Figure 1 The driven pulley 34 and the driving disk 32 are both provided with a mounting hole 36 for the sleeve 14 to pass through. The diameter of the mounting hole 36 is larger than the diameter of the through hole 13, so that the driven pulley 34 and the driving disk 32 can be easily installed.

[0038] Reference Figure 1The diameter of the driven pulley 34 is greater than that of the driving pulley 33. When the first drive motor 31 is started to drive the driving pulley 33 and then the driven pulley 34 to rotate, the rotation speed of the driving pulley 33 can be effectively decelerated, thereby preventing the cleaning part 2 from rotating too fast, which not only has a good protection effect on the inner cavity of the endoscope, but also improves the cleaning effect of the inner cavity of the endoscope.

[0039] Reference Figure 1 A handle 16 is installed on the top of the fixing frame 15 by welding or riveting. The handle 16 can be used to conveniently move the entire device, thereby improving the portability of the entire device to a certain extent.

[0040] Reference Figures 2 to 4 The second driving assembly 4 includes a second driving motor 41 and a driving wheel 42. A mounting frame 5 is fixedly arranged on the side wall of the mounting plate 12. The driving wheel 42 is rotatably arranged on the mounting frame 5. A penetrating strip hole 23 is opened on the circumference of the sleeve 14 along the axial direction of the sleeve 14. The driving wheel 42 can pass through the strip hole 23 and abut against the cleaning part 2 arranged in the sleeve 14. The second driving motor 41 is arranged on the mounting frame 5. The output shaft of the second driving motor 41 is transmission-connected with the driving wheel 42, so that the driving wheel 42 can be driven to rotate by the second driving motor 41.

[0041] Reference Figures 4 to 6 A through hole 51 is provided on the side wall of the mounting frame 5 in a direction perpendicular to the axis of the driving wheel 42, a sliding block 52 is slidably provided in the through hole 51, a penetrating connecting hole 53 is provided on the sliding block 52, the second driving motor 41 is fixedly provided on the sliding block 52, and the output shaft of the second driving motor 41 passes through the connecting hole 53 and is fixedly connected to the driving wheel 42, a first elastic member 6 is provided on the mounting frame 5, and the first elastic member 6 is used to drive the sliding block 52 to move in a direction close to the strip hole 23.

[0042] Among them, refer to Figure 5 , 6 A guide groove 7 is provided on the side wall of the through hole 51 along the sliding direction of the sliding block 52, a guide rod 71 is fixedly arranged in the guide groove 7, a guide block 72 is slidably sleeved on the guide rod 71, the guide block 72 is slidably connected to the guide groove 7, and the side wall of the guide block 72 is fixedly connected to the side wall of the sliding block 52.

[0043] As an implementation method of this application, refer to Figure 5 , 6The first elastic member 6 is configured as a compression spring, and the first elastic member 6 is disposed in the through hole 51, with one end of the first elastic member 6 abutting against the top of the sliding block 52, and the other end abutting against the inner top wall of the through hole 51; as another embodiment of the present application, the first elastic member 6 can also be disposed in the guide groove 7, and when the first elastic member 6 is located in the guide groove 7, the first elastic member 6 is sleeved on the guide rod 71, with one end of the first elastic member 6 abutting against the top of the guide block 72, and the other end abutting against the inner top wall of the guide groove 7.

[0044] Among them, refer to Figure 4 , 5 An auxiliary wheel 8 is arranged on the mounting frame 5. The auxiliary wheel 8 and the driving wheel 42 are symmetrically arranged along the axis of the sleeve 14. A penetrating auxiliary hole 81 is opened on the sleeve 14. The auxiliary hole 81 is symmetrically arranged with the strip hole 23. The auxiliary wheel 8 can pass through the auxiliary hole 81 and abut against the cleaning component 2 arranged in the sleeve 14. An auxiliary slide groove 82 is opened on the mounting frame 5. An auxiliary slider 83 is slidably arranged in the auxiliary slide groove 82. The auxiliary wheel 8 is rotatably arranged on the auxiliary slider 83 through a rotating shaft. A second elastic member 84 is arranged on the mounting frame 5. The second elastic member 84 is used to drive the auxiliary wheel 8 to move toward a direction close to the auxiliary hole 81.

[0045] Reference Figure 5 As an embodiment of the present application, the second elastic member 84 is configured as a compression spring, one end of the second elastic member 84 abuts against the bottom of the auxiliary slide groove 82 , and the other end abuts against the bottom of the auxiliary slide block 83 .

[0046] In the process of the mounting disk 12 driving the cleaning part 2 to rotate, as the mounting disk 12 rotates, the mounting disk 12 drives the sleeve 14 to rotate. Since the sleeve 14 is provided with a strip hole 23 and an auxiliary hole 81, the driving wheel 42 and the auxiliary wheel 8 respectively move toward the direction close to the cleaning part 2 under the action of the first elastic part 6 and the second elastic part 84, so that the driving wheel 42 can drive the cleaning part 2 to move back and forth in the sleeve 14, that is, the cleaning part 2 can move back and forth while rotating, thereby significantly improving the cleaning effect of the inner cavity of the endoscope.

[0047] Among them, refer to Figure 4 The driving wheel 42 and the auxiliary wheel 8 are provided with an annular groove 9 on their circumferential surfaces, and the curvature of the annular groove 9 matches the radius of the cleaning element 2. In some optional embodiments, an anti-skid sticker may be provided on the inner surface of the annular groove 9, and the anti-skid sticker is used to abut against the cleaning element 2.

[0048] By providing annular grooves 9 on the surfaces of the driving wheel 42 and the auxiliary wheel 8, the contact area between the driving wheel 42 and the auxiliary wheel 8 and the driven cleaning element 2 can be effectively increased, thereby effectively improving the effect of the driving wheel 42 and the auxiliary wheel 8 in driving the cleaning element 2 to move forward and backward.

[0049] The implementation principle of an endoscope cleaning device proposed in the embodiment of the present application is:

[0050] In actual use, the endoscope to be cleaned is placed in the endoscope cleaning tank of the endoscope cleaning workbench, the endoscope is immersed in the water in the endoscope cleaning tank, and then the cleaning member 2 is extended into the inner cavity of the endoscope to be cleaned, and then the first driving motor 31 is started to drive the driving disk 32 and the mounting disk 12 to rotate, and then the sleeve 14 is driven to rotate, thereby driving the cleaning member 2 to rotate, and the inner cavity of the endoscope is cleaned by the bristles 24 arranged on the outer periphery of the cleaning member 2. The second driving motor 41 is started to drive the driving wheel 42 to rotate, so that the cleaning member 2 can be driven to move forward and backward in the sleeve 14, so that the cleaning member 2 can move forward and backward while rotating, and the inner cavity of the endoscope can be effectively cleaned through the cooperation of the bristles 24 and the inner cavity of the endoscope, which effectively improves the cleaning efficiency of the inner cavity of the endoscope.

[0051] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An endoscope cleaning device, characterized in that: The utility model comprises a body, a mounting disk is rotatably arranged inside the body, a through hole is formed on the mounting disk along the axis of the mounting disk, a sleeve is passed through the through hole, the sleeve is fixedly connected to the mounting disk, and both ends of the sleeve extend to the outside of the body, a cleaning piece is slidably passed through the sleeve along the axial direction of the sleeve, a first driving assembly is arranged on the body, the first driving assembly is used to drive the mounting disk to rotate on the body, a second driving assembly is arranged on the mounting disk, the second driving assembly is used to drive the cleaning piece to slide in the sleeve, and a plurality of bristles are arranged on the periphery of the cleaning piece.

2. An endoscope cleaning device according to claim 1, characterized in that: The first driving assembly includes a first driving motor and a driving disk. The driving disk is rotatably arranged on the machine body, and the driving disk is coaxially fixedly connected with the mounting disk. A fixing frame is arranged on the top of the machine body, and the first driving motor is installed on the fixing frame. The output shaft of the first driving motor is connected to the driving disk through a transmission belt.

3. The endoscope cleaning device according to claim 1, characterized in that: The second driving assembly includes a second driving motor and a driving wheel. A mounting frame is fixedly arranged on the side wall of the mounting plate. The driving wheel is rotatably arranged on the mounting frame. A penetrating strip hole is opened on the circumference of the sleeve along the axial direction of the sleeve. The driving wheel can pass through the strip hole and abut against the cleaning part arranged in the sleeve. The second driving motor is installed on the mounting frame, and the output shaft of the second driving motor is drivingly connected to the driving wheel.

4. The endoscope cleaning device according to claim 3, characterized in that: A through hole is provided on the side wall of the mounting frame in a direction perpendicular to the axis of the driving wheel, a sliding block is slidably arranged in the through hole, a penetrating connecting hole is provided on the sliding block, the second driving motor is fixedly arranged on the sliding block, and the output shaft of the second driving motor passes through the connecting hole and is fixedly connected to the driving wheel, and a first elastic member is provided on the mounting frame, and the first elastic member is used to drive the sliding block to move in a direction close to the strip hole.

5. The endoscope cleaning device according to claim 4, characterized in that: A guide groove is opened on the side wall of the perforation along the sliding direction of the sliding block, a guide rod is fixedly arranged in the guide groove, a guide block is slidably sleeved on the guide rod, the guide block is slidably connected to the guide groove, and the side wall of the guide block is fixedly connected to the side wall of the sliding block.

6. The endoscope cleaning device according to claim 4, characterized in that: An auxiliary wheel is arranged on the mounting frame, and the auxiliary wheel and the driving wheel are symmetrically arranged along the axis of the sleeve. A penetrating auxiliary hole is opened on the sleeve, and the auxiliary hole is symmetrically arranged with the strip hole. The auxiliary wheel can pass through the auxiliary hole and abut against the cleaning part arranged in the sleeve. An auxiliary slide groove is opened on the mounting frame, and an auxiliary slider is slidably arranged in the auxiliary slide groove. The auxiliary wheel is rotatably arranged on the auxiliary slider. A second elastic member is arranged on the mounting frame, and the second elastic member is used to drive the auxiliary wheel to move in a direction close to the auxiliary hole.

7. An endoscope cleaning device according to claim 6, characterized in that: The circumferential surfaces of the driving wheel and the auxiliary wheel are both provided with an annular groove, the curvature of the annular groove is adapted to the radius of the cleaning piece, and the inner surface of the annular groove is covered with an anti-skid sticker for contacting the cleaning piece.

8. An endoscope cleaning device according to any one of claims 1 to 7, characterized in that: A mounting sleeve is sleeved on one end of the cleaning piece, a cleaning sheet is fixedly mounted on the mounting sleeve, the cleaning piece is hollow, and the mounting sleeve and the cleaning piece are detachably connected.

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