Cleaning device for urinary surgical instruments

Abstract

The invention discloses a urinary surgery instrument cleaning device which comprises a supporting base, an instrument cleaning device and an instrument clamping and fixing device, the instrument clamping and fixing device is installed above the supporting base, and the instrument cleaning device is detachably connected to the top end of the instrument clamping and fixing device. The instrument cleaning device comprises a cleaning brush, a telescopic adjusting part, a driving device and a fixing frame, the cleaning brush is connected to the lower portion of the telescopic adjusting part, and the telescopic adjusting part is connected to the driving device; the position of the cleaning brush is adjusted through the telescopic adjusting component and the driving device, so that the cleaning brush can be driven to stretch into the deep position in a pipe cavity of the urinary surgery operation instrument and can make contact with the edge and the corner of the inner wall of the pipe cavity of the urinary surgery operation instrument, and cleaning of the inner wall of the pipe cavity of the urinary surgery operation instrument is achieved; the problem that in the prior art, dirt still exists on the inner wall of a pipe cavity of the urinary surgical operating instrument after cleaning is completed through a cleaning device is solved.

Description

Technical Field

[0001] The invention relates to the technical field of urological surgical instrument cleaning equipment, and in particular to a cleaning device for urological surgical instruments. Background Art

[0002] Urology is a hospital department that mainly diagnoses and treats some surgical diseases of the urinary system. It mainly treats various urinary diseases, various urinary stones and complex kidney stones; kidney and bladder tumors; prostatic hyperplasia and prostatitis; inflammation and tumors of the testicular epididymis; testicular spermatic cord hydrocele; and various urinary system injuries.

[0003] Most of the instruments used in urological surgery have a channel cavity in the middle, such as cystoscopes, transurethral resectoscopes, rigid ureteroscopes, flexible ureteroscopes and nephroscopes. It is difficult for traditional cleaning devices to fully clean the channel cavity in the middle, and the cleaning process takes a long time and the cleaning effect is poor.

[0004] A Chinese patent with application number 202110992291.7 discloses a cleaning device for urological surgical instruments, the cleaning device comprising a device shell, a sliding wheel group and a clamping mechanism, wherein sliding wheel groups are fixedly connected to the four corners of the bottom of the device shell, and the clamping mechanism comprises a first mounting plate, a support column, a fixed support mesh plate, an inner rail of a slide rail, an outer rail of a slide rail, a second mounting plate, a rotating column, a fixed rack plate, a fixed threaded column, an adjusting sleeve, a limit plate and a movable support mesh plate, the side of the first mounting plate is fixedly connected to the support column, the bottom of the support column is fixedly connected to the fixed support mesh plate, the top of the fixed support mesh plate is fixedly connected to the inner rail of the slide rail, the side of the inner rail of the slide rail is slidably connected to the outer rail of the slide rail, and the top of the outer rail of the slide rail is fixedly connected to the second mounting plate.

[0005] The above-mentioned patent disclosure provides in the specification that when the cleaning device is used, the urological surgical instrument is moved and rotated, so that the channel cavity in the middle of the urological surgical instrument can be fully contacted with the cleaning liquid, so that the channel cavity of the urological surgical instrument can be fully cleaned, thereby improving the cleaning effect and cleaning efficiency of the urological surgical instrument. The above-mentioned device only achieves cleaning by making the cleaning liquid in the urological surgical equipment fully contact with the urological channel cavity. However, for tubular urological surgical cleaning equipment, although the inner wall of the lumen of the urological surgical instrument can be in contact with the cleaning liquid, it is difficult to achieve thorough cleaning of the edges and corners of the inner wall of the lumen. After cleaning, there will still be dirt on the inner wall of the lumen of the urological surgical instrument, and the cleaning effect is poor, which affects the normal use of the urological surgical instrument.

[0006] In order to solve the above technical problems, a cleaning device for urological surgical instruments is urgently needed to be disclosed. Summary of the invention

[0007] In order to solve the above technical problems, the technical solution provided by the present invention is as follows: a cleaning device for urological surgical instruments, comprising a support base, an instrument cleaning device and an instrument clamping and fixing device, wherein the instrument clamping and fixing device is installed above the support base, and the instrument cleaning device is detachably connected to the top of the instrument clamping and fixing device, and the instrument cleaning device comprises a cleaning brush, a telescopic adjustment component, a driving device and a fixing frame, wherein the cleaning brush is connected below the telescopic adjustment component, and the telescopic adjustment component is connected to the driving device;

[0008] The instrument clamping and fixing device comprises a plurality of clamping parts, a clamping part sliding drive disc, a clamping part sliding guide disc, a clamping part driving motor and an instrument cleaning cylinder, wherein the clamping parts, the clamping part sliding drive disc, the clamping part sliding guide disc and the clamping part driving motor are arranged inside the instrument cleaning cylinder, the clamping part sliding drive disc is arranged below the clamping part sliding guide disc, a rotating driving device is connected below the clamping part sliding guide disc, a plurality of guiding curve grooves are arranged on the clamping part sliding drive disc, the number of the guiding curve grooves is the same as that of the clamping parts, and the clamping part sliding drive disc, the clamping part sliding guide disc and the clamping part driving motor are arranged inside the instrument cleaning cylinder, the clamping part sliding drive disc is arranged below the clamping part sliding guide disc, a rotating driving device is connected below the clamping part sliding guide disc, a plurality of guiding curve grooves are arranged on the clamping part sliding drive disc, the number of the guiding curve grooves is the same as that of the clamping parts, The clamping part is coaxially arranged to the disk body, and a central axis is fixedly connected to the center of the clamping part sliding drive disk body, the clamping part sliding guide disk body is rotatably connected to the central axis, and the bottom end of the central axis is used to be connected to the clamping part driving motor, and a plurality of guiding linear grooves are arranged on the clamping part sliding guide disk body, and the bottom end of the clamping part is slidably connected to the clamping part sliding drive disk body and the clamping part sliding guide disk body; by controlling the clamping part driving motor to rotate forward, the clamping part sliding drive disk body rotates clockwise so that the plurality of clamping parts are brought together toward the middle; by controlling the clamping part driving motor to rotate reversely, the clamping part sliding drive disk body rotates counterclockwise so that the plurality of clamping parts move outward and open.

[0009] Furthermore, four groups of the guide curve groove bodies are provided, the diameters of the guide curve groove bodies increase sequentially from the center to the outside, and the connecting rod at the bottom end of the clamping component is slidably connected to the guide curve groove bodies.

[0010] Furthermore, the guide straight line grooves are provided in four groups, two adjacent groups of guide straight line grooves are vertically arranged, the guide straight line grooves are radially arranged along the sliding guide disc body of the clamping component, the guide straight line grooves are arranged in a rectangular structure, and the connecting rod at the bottom end of the clamping component is slidably connected to the guide straight line grooves.

[0011] Furthermore, the telescopic adjustment component includes three groups of telescopic sleeves, an electric telescopic rod is arranged inside the sleeve, the ends of the electric telescopic rod are respectively connected to the two ends of the inner side of the sleeve, and the bottom end of the sleeve is used to connect to the top end of the cleaning brush.

[0012] The advantages of the invention compared with the prior art are:

[0013] The instrument clamping and fixing device of the present invention comprises a plurality of clamping parts, a clamping part sliding drive disc, a clamping part sliding guide disc, a clamping part driving motor and an instrument cleaning cylinder. The clamping part sliding drive disc is driven to rotate by controlling the clamping part driving motor, so that the plurality of clamping parts are brought together toward the center to clamp and fix the urological surgical instruments. The above structure can realize automatic fixation of urological surgical instruments without manual clamping and fixing by medical personnel, thereby reducing the workload of medical personnel. By adjusting the above plurality of clamping parts, it can be suitable for clamping and fixing urological surgical instruments of different sizes, thereby increasing the application range of the entire urological surgical instrument cleaning device.

[0014] The instrument cleaning device in the present invention includes structures such as a cleaning brush, a telescopic adjustment component, a driving device and a fixed frame. The telescopic adjustment component and the driving device are used to adjust the position of the cleaning brush, so that the cleaning brush can be driven to extend deep into the inner cavity of the urological surgical instrument, and can contact the edge and corner of the inner wall of the lumen of the urological surgical instrument to clean the inner wall of the lumen of the urological surgical instrument, thereby solving the problem in the prior art that dirt will still remain on the inner wall of the lumen of the urological surgical instrument after cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a cleaning device for urological surgical instruments of the present invention;

[0016] Figure 2 It is a structural schematic diagram of an instrument cleaning device;

[0017] Figure 3 It is a structural schematic diagram of the instrument clamping and fixing device;

[0018] Figure 4 It is an exploded schematic diagram of the instrument clamping and fixing device;

[0019] Figure 5 It is a partial schematic diagram of a cleaning device for urological surgical instruments of the present invention;

[0020] Figure 6 for Figure 1 A partial enlarged view of the middle A;

[0021] Figure 7 It is a structural schematic diagram of the sliding drive disc body of the clamping component;

[0022] Figure 8 It is the internal schematic diagram of the telescopic adjustment component;

[0023] Fig. 9 A reference diagram for cleaning the bottom end of the inner wall of a urological surgical instrument with a cleaning brush;

[0024] Fig.10 This is a reference diagram for cleaning the inner wall of urological surgical instruments using a cleaning brush.

[0025] Among them, 1. support base, 2. cleaning brush, 3. clamping part, 4. clamping part sliding drive disk, 5. clamping part sliding guide disk, 6. clamping part driving motor, 7. guide curve slot, 8. center axis, 9. guide straight line slot, 10. instrument cleaning cylinder, 11. sleeve, 12. electric telescopic rod, 13. screw drive motor, 14. sliding block, 15. screw, 16. guide disk drive motor, 17. waterproof shell, 18. mounting plate, 19. fixed frame, 20. cleaning liquid outlet, 21. silicone anti-slip layer, 22. fixed plate. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0027] The present invention is described in detail with reference to the accompanying drawings.

[0028] The present invention provides a cleaning device for urological surgical instruments in a specific implementation, including a support base 1, an instrument cleaning device and an instrument clamping and fixing device, wherein the instrument clamping and fixing device is installed above the support base 1. Figure 2 As shown, the instrument cleaning device is detachably connected to the top of the instrument clamping and fixing device, and the instrument cleaning device includes a cleaning brush 2, a telescopic adjustment component, a driving device and a fixing frame 19, wherein the cleaning brush 2 is connected below the telescopic adjustment component, and the telescopic adjustment component is connected to the driving device;

[0029] like Figure 3 , Figure 4As shown, the instrument clamping and fixing device includes a plurality of clamping parts 3, a clamping part sliding drive disc 4, a clamping part sliding guide disc 5, a clamping part driving motor 6 and an instrument cleaning cylinder 10, wherein the clamping part 3, the clamping part sliding drive disc 4, the clamping part sliding guide disc 5 and the clamping part driving motor 6 are arranged inside the instrument cleaning cylinder 10, the clamping part sliding drive disc 4 is arranged below the clamping part sliding guide disc 5, and a rotation driving device is connected below the clamping part sliding guide disc 5, a plurality of guide curve grooves 7 are arranged on the clamping part sliding drive disc 4, and the number of the guide curve grooves 7 is the same as that of the clamping part 3, the clamping part sliding drive disc 4, the clamping part sliding guide disc 5 and the clamping part driving motor 6 are arranged inside the instrument cleaning cylinder 10, the clamping part sliding drive disc 4 is arranged below the clamping part sliding guide disc 5, and a rotation driving device is connected below the clamping part sliding guide disc 5, a plurality of guide curve grooves 7 are arranged on the clamping part sliding drive disc 4, and the number of the guide curve grooves 7 is the same as that of the clamping part 3, The movable guide disc body 5 is coaxially arranged, and a central axis 8 is fixedly connected to the center of the clamping component sliding drive disc body 4. The clamping component sliding guide disc body 5 is rotatably connected to the central axis 8, and the bottom end of the central axis 8 is used to be connected to the clamping component driving motor 6. A plurality of guide linear grooves 9 are arranged on the clamping component sliding guide disc body 5, and the bottom end of the clamping component 3 is slidably connected to the clamping component sliding drive disc body 4 and the clamping component sliding guide disc body 5; by controlling the clamping component driving motor 6 to rotate forward, the clamping component sliding drive disc body 4 rotates clockwise to bring the plurality of clamping components 3 together toward the middle; by controlling the clamping component driving motor 6 to rotate reversely, the clamping component sliding drive disc body 4 rotates counterclockwise to move the plurality of clamping components 3 outward and open.

[0030] Embodiment 1:

[0031] First, the urological surgical instrument is clamped and fixed by using the instrument clamping and fixing device. During the clamping and fixing, the tubular urological surgical instrument is placed at the center of the plurality of clamping components 3 .

[0032] The specific process of clamping multiple clamping parts together is as follows: start the clamping part driving motor 6, the clamping part driving motor 6 rotates forward to drive the clamping part sliding driving disc 4 to rotate clockwise, at this time, the clamping part sliding guide disc 5 does not rotate, the clamping part sliding driving disc 4 rotates clockwise to drive the clamping part 3 to move inward along the guide curve groove 7, at the same time, multiple clamping parts 3 move inward along the guide straight groove 9 on the guide curve groove 7 until multiple clamping parts 3 fit the tubular outer wall of the urological surgical instrument, and then turn off the clamping part driving motor 6. The above-mentioned instrument clamping and fixing device can realize automatic clamping and fixing of urological surgical instruments, and the above-mentioned instrument clamping and fixing device can realize clamping and fixing of urological surgical instruments of different diameters, and has a wide range of applications.

[0033] After the urological surgical instruments are clamped and fixed, the instrument cleaning device is installed on the top of the instrument cleaning tube 10, and the lateral position and longitudinal height of the cleaning brush 2 are adjusted by the driving device and the telescopic adjustment component. The driving device can adjust the lateral position of the cleaning brush, and the telescopic adjustment component can drive the cleaning brush to move up and down, so as to adjust the cleaning brush to contact the dirt on the inner wall of the lumen of the urological surgical instruments. The position of the cleaning brush can be adjusted by the above-mentioned instrument cleaning device, so that the cleaning brush can be extended deep into the inner wall of the lumen of the urological surgical instruments, which is convenient for cleaning the dirt on the inner wall and corners of the lumen of the urological surgical instruments, avoiding the problem of residual dirt on the inner wall of the lumen of the urological surgical instruments, and achieving thorough cleaning of the inner wall of the lumen of the urological surgical instruments.

[0034] After adjusting the position of the cleaning brush, start the guide disc drive motor 16, which drives the clamping component sliding drive disc 4 and the clamping component sliding guide disc 5 to rotate simultaneously, and the clamping component sliding drive disc 4 and the clamping component sliding guide disc 5 drive the urological surgical instrument to start rotating through the clamping component 3, thereby enabling the cleaning brush to clean the inner wall of the lumen of the urological surgical instrument.

[0035] The specific process of loosening the clamping of the urological surgical instrument is as follows: after cleaning is completed, start the clamping component driving motor 6, and the clamping component driving motor 6 reverses to drive the clamping component sliding driving disc 4 to rotate counterclockwise. At this time, the clamping component sliding guide disc 5 does not rotate, and the clamping component sliding driving disc 4 rotates clockwise to drive the clamping component 3 to move outward along the guide curve groove 7. At the same time, multiple clamping components 3 move outward along the guide straight line groove 9 on the guide curve groove 7, and the urological surgical instrument can be taken out.

[0036] Embodiment 2:

[0037] like Fig. 9 , Fig.10 As shown, the telescopic adjustment component includes three groups of telescopic sleeves 11, and an electric telescopic rod 12 is arranged inside the sleeve 11. The ends of the electric telescopic rod 12 are respectively connected to the two ends of the inner side of the sleeve 11, and the bottom end of the sleeve 11 is used to connect to the top end of the cleaning brush 2.

[0038] The driving device comprises a screw drive motor 13 , a sliding block 14 and a screw 15 . The screw drive motor 13 is used to be connected to the end of the screw 15 , and the sliding block 14 is cooperatively connected to the screw 15 .

[0039] When the present embodiment is in use, the depth of the cleaning brush 2 extending into the inner wall of the urological surgical instrument lumen can be adjusted by controlling the electric telescopic rod 12. The specific adjustment is as follows:

[0040] The electric telescopic rod 12 extends to push the three sets of sleeves 11 to open, and the opening of the sleeves 11 drives the cleaning brush 2 to move downward, so that the cleaning brush 2 can extend deep into the inner wall of the lumen of the urological surgical instrument.

[0041] The electric telescopic rod 12 is shortened to pull the three sets of sleeves 11 to overlap, and the overlapping sleeves 11 drive the cleaning brush 2 to move upward, so that the cleaning brush 2 can be separated from the urological surgical instrument.

[0042] The screw drive motor 13, the sliding block 14 and the screw 15 are used to adjust the position of the cleaning brush 2 so that it corresponds to the lumen of the urological surgical instrument. The specific adjustment is as follows:

[0043] By starting the screw drive motor 13, the screw drive motor 13 drives the screw 15 to rotate, so that the sliding block 14 on the screw 15 can slide left and right. The sliding block 14 slides left and right to drive the corresponding sleeve 11 and the cleaning brush 2 to slide left and right, thereby adjusting the lateral position of the cleaning brush.

[0044] In order to facilitate the adjustment of the position of the clamping component, the guide curved groove body 7 is provided with four groups, and the diameter of the guide curved groove body 7 increases from the center to the outside, and the connecting rod at the bottom end of the clamping component 3 is slidably connected to the guide curved groove body 7. The guide straight groove body 9 is provided with four groups, and two adjacent groups of guide straight groove bodies 9 are vertically arranged, and the guide straight groove body 9 is radially arranged along the sliding guide disc body 5 of the clamping component. The guide straight groove body 9 is a rectangular structure, and the connecting rod at the bottom end of the clamping component 3 is slidably connected to the guide straight groove body 9.

[0045] In order to facilitate the rotation of urological surgical instruments and enable the cleaning brush to clean the urological surgical instruments, the rotation drive device includes a guide plate drive motor 16, and a waterproof shell 17 is arranged around the bottom end of the clamping component drive motor 6. The four sides of the waterproof shell 17 are used to be fixedly connected to the bottom plate below the clamping component sliding guide plate 5. The output shaft of the guide plate drive motor 16 is used to be connected to the center of the waterproof shell 17. The guide plate drive motor 16 drives multiple clamping components 3, the clamping component sliding drive plate 4, and the clamping component sliding guide plate 5 to rotate in the instrument cleaning cylinder 10.

[0046] In order to facilitate the outflow of the cleaning liquid inside the instrument cleaning cylinder 10, a mounting plate 18 is provided at the top opening of the instrument cleaning cylinder 10, the fixing frame 19 and the mounting plate 18 are detachably connected by screws, and a cleaning liquid outlet 20 is provided at the bottom end of the instrument cleaning cylinder 10. After the cleaning of the urological surgical instruments is completed, the cleaning liquid can be released from the cleaning liquid outlet 20, which is convenient to operate.

[0047] In order to increase the clamping ability of the clamping component to the urological cleaning instrument, a silicone anti-slip layer 21 is provided on the inner side of the clamping component 3, and the inner wall of the silicone anti-slip layer 21 is arranged in an arc-shaped structure.

[0048] As a further explanation of the present invention, a fixing plate 22 is disposed on the outer side of the fixing frame 19 for installing and fixing the screw drive motor 13 .

[0049] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A cleaning device for urological surgical instruments, comprising a support base (1), an instrument cleaning device and an instrument clamping and fixing device, wherein the instrument clamping and fixing device is installed above the support base (1), and is characterized in that: The instrument cleaning device is detachably connected to the top of the instrument clamping and fixing device, and comprises a cleaning brush (2), a telescopic adjustment component, a driving device and a fixing frame (19), wherein the cleaning brush (2) is connected below the telescopic adjustment component, and the telescopic adjustment component is connected to the driving device; The instrument clamping and fixing device comprises a plurality of clamping components (3), a clamping component sliding drive disc (4), a clamping component sliding guide disc (5), a clamping component driving motor (6) and an instrument cleaning cylinder (10); the clamping component (3), the clamping component sliding drive disc (4), the clamping component sliding guide disc (5) and the clamping component driving motor (6) are arranged inside the instrument cleaning cylinder (10); the clamping component sliding drive disc (4) is arranged below the clamping component sliding guide disc (5); a rotation driving device is connected below the clamping component sliding guide disc (5); a plurality of guide curve grooves (7) are arranged on the clamping component sliding drive disc (4); the number of the guide curve grooves (7) is the same as that of the clamping component (3); ... sliding guide disc (5) are arranged on the clamping component sliding drive disc (4); the clamping component sliding drive disc (4) and the clamping component sliding guide disc (5) are arranged on the clamping component sliding drive disc (4); the clamping component sliding drive disc (4) and the clamping component sliding guide disc (5) are arranged on the clamping component sliding drive disc (4); the clamping component sliding drive disc (4) and the clamping component sliding guide disc (5) are arranged on the clamping component sliding drive disc (4); the clamping component sliding drive disc (4) and the clamping component sliding guide disc (5) are arranged on the clamping component sliding drive disc (4); the clamping component sliding drive disc (4) and the clamp The guide disc (5) is coaxially arranged, and a central shaft (8) is fixedly connected to the center of the clamping component sliding drive disc (4). The clamping component sliding guide disc (5) is rotatably connected to the central shaft (8), and the bottom end of the central shaft (8) is used to be connected to the clamping component driving motor (6). A plurality of guide linear grooves (9) are arranged on the clamping component sliding guide disc (5), and the bottom end of the clamping component (3) is slidably connected to the clamping component sliding drive disc (4) and the clamping component sliding guide disc (5); by controlling the clamping component driving motor (6) to rotate forward, the clamping component sliding drive disc (4) rotates clockwise so that the plurality of clamping components (3) are brought together in the middle; by controlling the clamping component driving motor (6) to rotate reversely, the clamping component sliding drive disc (4) rotates counterclockwise so that the plurality of clamping components (3) move outward and open.

2. A cleaning device for urological surgical instruments according to claim 1, characterized in that: The guide curve groove bodies (7) are provided in four groups, the diameters of the guide curve groove bodies (7) increasing from the center to the outside, and the connecting rod at the bottom end of the clamping component (3) is slidably connected to the guide curve groove bodies (7).

3. A cleaning device for urological surgical instruments according to claim 2, characterized in that: The guide straight groove bodies (9) are provided in four groups, and two adjacent groups of guide straight groove bodies (9) are vertically arranged. The guide straight groove bodies (9) are radially arranged along the sliding guide disc body (5) of the clamping component. The guide straight groove bodies (9) are arranged in a rectangular structure, and the connecting rod at the bottom end of the clamping component (3) is slidably connected to the guide straight groove bodies (9).

4. A cleaning device for urological surgical instruments according to claim 2, characterized in that: The telescopic adjustment component comprises three groups of telescopic sleeves (11), an electric telescopic rod (12) is arranged inside the sleeve (11), the ends of the electric telescopic rod (12) are respectively connected to the two ends of the inner side of the sleeve (11), and the bottom end of the sleeve (11) is used to be connected to the top end of the cleaning brush (2).

5. A cleaning device for urological surgical instruments according to claim 4, characterized in that: The driving device comprises a screw drive motor (13), a sliding block (14) and a screw (15); the screw drive motor (13) is used to be connected to the end of the screw (15); and the sliding block (14) is cooperatively connected to the screw (15).

6. A cleaning device for urological surgical instruments according to claim 5, characterized in that: The rotation drive device comprises a guide disc drive motor (16), and a waterproof shell (17) is arranged around the bottom end of the clamping component drive motor (6). The four sides of the waterproof shell (17) are used to be fixedly connected to the bottom plate below the clamping component sliding guide disc (5). The output shaft of the guide disc drive motor (16) is used to be connected to the center of the waterproof shell (17). The guide disc drive motor (16) drives a plurality of clamping components (3), a clamping component sliding drive disc (4), and a clamping component sliding guide disc (5) to rotate in the instrument cleaning cylinder (10).

7. A cleaning device for urological surgical instruments according to claim 6, characterized in that: A mounting plate (18) is provided at the top opening of the instrument cleaning cylinder (10); the fixing frame (19) and the mounting plate (18) are detachably connected by screw mounting; and a cleaning liquid outlet (20) is provided at the bottom end of the instrument cleaning cylinder (10).

8. A cleaning device for urological surgical instruments according to any one of claims 1 to 7, characterized in that: A silicone anti-slip layer (21) is provided on the inner side of the clamping component (3), and the inner wall of the silicone anti-slip layer (21) is arranged in an arc-shaped structure.

9. A cleaning device for urological surgical instruments according to claim 8, characterized in that: A fixing plate (22) is arranged on the outer side of the fixing frame (19) for installing and fixing the screw drive motor (13).

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