A high-efficiency cleaning tool for lumen instruments based on electric drive

Abstract

This invention relates to the field of medical device cleaning equipment, and discloses an efficient cleaning tool for tubular instruments based on electric drive. The tool includes a cleaning tank with two support seats fixedly connected to the top. A drive motor is mounted on the outer side of each support seat, and a second drive gear is fixedly connected to the output end of the drive motor. Multiple first drive gears are movably connected to the outer surface of the support seats via bearings. A mounting bracket is fixedly connected to the outer side of each first drive gear, and a bidirectional screw is movably connected to the inner side of the mounting bracket via bearings. This invention allows for adaptive adjustment of the cleaning brush according to the size of tubular instruments. When dealing with various types of tubular instruments, it ensures that the cleaning brush fully conforms to the inner wall of the lumen, enabling deep, comprehensive, and uniform cleaning of both narrow and long lumens and wide and short lumens. This effectively removes dirt, residual tissue, and other impurities, improving cleaning quality and reducing the risk of cross-infection.

Description

Technical Field

[0001] This invention relates to the field of medical device cleaning equipment, specifically to an efficient cleaning tool for tubular instruments based on electric drive. Background Technology

[0002] Lumen instruments are widely used in many fields, including medicine and laboratories. Lumen instruments typically refer to instruments with internal cavities, such as various catheters, tubes, and endoscopes. These instruments have relatively complex and delicate internal structures, making them prone to retaining dirt, blood, tissue fragments, and other impurities. If cleaning is not thorough, these residues can not only breed bacteria, increasing the risk of cross-infection, but also reduce the lifespan of the instruments and even affect their subsequent normal use. Therefore, proper cleaning is crucial.

[0003] Currently, the cleaning of tubular instruments mainly relies on two methods. The first is manual cleaning, which involves repeatedly inserting a hand-held cleaning brush into the lumen to scrub. However, manual cleaning has significant limitations: firstly, it is extremely labor-intensive and inefficient, requiring personnel to spend considerable time and effort cleaning each instrument individually; secondly, due to the diverse sizes of tubular instruments, ranging from narrow and slender to thick and wide, manual operation makes it difficult to precisely control the angle and pressure of the brush, ensuring adequate contact between the brush and the inner wall of the lumen. This results in insufficient, incomplete, and uneven cleaning, failing to effectively remove stubborn stains and compromising cleaning quality. Secondly, some existing automatic cleaning equipment typically relies solely on the rotation or fixed-direction movement of the brush, failing to drive the tubular instruments in a regular reciprocating motion to generate sufficient and effective friction with the brush. This makes it difficult to deeply clean stubborn dirt from the inner wall of the lumen, thus failing to meet the requirements of modern, efficient, and precise cleaning of tubular instruments.

[0004] To address these issues, those skilled in the art have proposed an electrically driven, high-efficiency cleaning tool for tubular instruments. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides an electrically driven, high-efficiency cleaning tool for tubular instruments, solving the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a high-efficiency cleaning tool for tubular instruments based on electric drive, comprising a cleaning box, two support seats fixedly connected to the top of the cleaning box, a drive motor mounted on the outer side of the support seats, a second drive gear fixedly connected to the output end of the drive motor, multiple first drive gears movably connected to the outer surface of the support seats via bearings, a mounting bracket fixedly connected to the outer side of the second drive gears, a bidirectional screw movably connected to the inner side of the mounting bracket via bearings, two threaded seats threadedly connected to the outer side of the bidirectional screw, multiple connecting rods hinged to the outer side of the threaded seats, and a cleaning brush hinged to one end of each connecting rod.

[0007] The above technical solution utilizes a drive motor to drive drive gear two, which in turn drives multiple drive gears one to rotate synchronously, achieving power transmission and distribution. The cooperation between the bidirectional screw and the threaded seat allows for adjustment of the cleaning brush position to accommodate instruments of different sizes. The overall structural design aims to improve cleaning efficiency and quality, reduce manual labor intensity, and meet the high requirements of medical and other fields for cleaning instruments.

[0008] Preferably, a support plate is fixedly connected to the inner side of the cleaning tank, a connecting plate is slidably connected to the upper surface of the support plate, a dual-axis servo motor is installed on the top of the connecting plate, a sector gear is fixedly connected to one of the output ends of the dual-axis servo motor, a fixed plate is installed on the top of the support plate, a movable seat is slidably connected to the inner side of the fixed plate, rack plates are fixedly connected to both the upper and lower sides of the movable seat, and a clamping part is installed on the top of the connecting plate.

[0009] Through the above technical solution, the support plate and connecting plate provide a foundation for the installation and fixation of other components, ensuring the stability of the entire device. A dual-axis servo motor, through a sector gear and rack plate, drives the movable seat and connecting plate in reciprocating motion, causing the tubular instruments to move synchronously and generate effective friction with the cleaning brushes, enhancing the cleaning effect. The clamping part is used to fix the tubular instruments, ensuring their stability during the cleaning process. Overall, this structure achieves automated cleaning of tubular instruments, improving cleaning efficiency and quality.

[0010] Preferably, the outer sides of both movable seats are meshed with the outer side of the sector gear, and the outer sides of the movable seats are fixedly connected to the top side of the connecting plate.

[0011] The above technical solution converts the rotary motion of the dual-axis servo motor into the linear reciprocating motion of the movable seat. Since the movable seat is fixedly connected to the connecting plate, the connecting plate drives the tubular instrument to move synchronously, thereby achieving effective friction between the tubular instrument and the cleaning brush, enhancing the cleaning effect.

[0012] Preferably, a fixed cylinder is fixedly connected to the outside of the cleaning tank, a rubber piston is slidably connected inside the fixed cylinder, a movable rod is slidably connected to the top of the rubber piston, a connecting pipe two and a connecting pipe one are connected to the outside of the fixed cylinder, a heating box is fixedly connected to the outside of the fixed cylinder, a jet pipe is connected to the top of the heating box, and the top of the movable rod passes through the outside of the fixed cylinder and is fixedly connected to the outside of the movable frame.

[0013] The above technical solution, through the connection between the movable rod and the movable frame, converts the rotation of the servo motor into the up-and-down movement of the rubber piston within the fixed cylinder, changing the air pressure inside the cylinder. Utilizing a connecting pipe and a heating box, the heated gas is discharged through a jet pipe, achieving the drying of the cleaned tubular instruments and preventing residual water from breeding bacteria and corroding the instruments.

[0014] Preferably, both the first connecting pipe and the second connecting pipe are equipped with one-way valves, and the two one-way valves have opposite conduction directions.

[0015] By installing one-way valves with opposite conduction directions inside the connecting pipe 1 and connecting pipe 2, the gas can only flow in the predetermined direction, forming an effective airflow circulation path. This ensures the normal operation of the drying system, prevents gas backflow, and ensures the high efficiency and stability of the drying process.

[0016] Preferably, one end of the connecting pipe is connected to the outside of the heating box, and the heating box is equipped with heating wires.

[0017] The above technical solution connects the connecting pipe to the heating chamber, where an electric heating wire heats the gas entering the chamber. The heated gas is then discharged through a jet pipe, achieving the drying process for the cleaned tubular instruments and improving drying efficiency and effectiveness.

[0018] Preferably, a rotating disk is fixedly connected to the other output end of the dual-axis servo motor, a fixed block is fixedly connected to the outer eccentric part of the rotating disk, and a movable frame is slidably connected to the outer surface of the rotating disk.

[0019] The above technical solution uses a dual-axis servo motor to drive a rotating disk. Due to its eccentric design, a fixed block on the rotating disk pushes a movable frame to move up and down reciprocally during rotation. This design converts the motor's rotational motion into the linear reciprocating motion of the movable frame, which in turn drives a rubber piston connected to the movable frame to compress and transport gas, providing power to the drying system and achieving efficient drying of tubular instruments after cleaning.

[0020] Preferably, the movable frame has a movable slot inside, and the fixed block is movably disposed inside the movable slot.

[0021] Through the above technical solution, the fixed block slides in the movable slot of the movable frame, so that the movable frame converts the rotational motion of the motor into its own reciprocating linear motion.

[0022] Preferably, the outer sides of the plurality of drive gears one are meshed with the outer sides of drive gear two, and a rotating knob is fixedly connected to one end of the bidirectional screw.

[0023] Through the above technical solution, multiple drive gears are driven synchronously by drive gear two, achieving effective power transmission and distribution. Simultaneously, the bidirectional screw, in conjunction with a rotary knob, allows for manual adjustment of the position of connected components to accommodate instruments of different sizes, enhancing the equipment's versatility and flexibility.

[0024] Preferably, a pump body is installed on the outside of the cleaning tank, and a cleaning pipe is fixedly connected to the output end of the pump body, and a connecting pipe is fixedly connected to the output end of the pump body.

[0025] Through the above technical solution, the pump body draws the cleaning fluid from the cleaning tank and delivers it to the cleaning pipe through the connecting pipe. The cleaning pipe then delivers the cleaning fluid to the cleaning area, providing the necessary liquid power for the cleaning process and ensuring that the cleaning fluid can be effectively sprayed onto the tubular instruments, working in conjunction with the cleaning brush to complete the cleaning work.

[0026] This invention provides an electrically driven, high-efficiency cleaning tool for tubular instruments. It offers the following advantages:

[0027] 1. This invention allows for adaptive adjustment of the cleaning brush to accommodate different sizes of tubular instruments. When dealing with various types of tubular instruments, it ensures that the cleaning brush fully conforms to the inner wall of the lumen, enabling thorough, comprehensive, and uniform cleaning of both narrow and long lumens and wide and short lumens. This effectively removes dirt, residual tissue, and other impurities, improving cleaning quality and reducing the risk of cross-infection.

[0028] 2. This invention drives the tubular instrument to move in a regular reciprocating motion, generating sufficient and effective friction between the instrument and the cleaning brush, thereby achieving deep cleaning of the dirt on the inner wall of the tubular instrument. This design not only improves cleaning efficiency and reduces manual operation time and labor intensity, but also ensures the stability of cleaning quality.

[0029] 3. This invention can automatically dry the lumen instruments after cleaning, effectively avoiding the problem of water residue inside the lumen instruments after cleaning, reducing the risk of bacteria growth and instrument corrosion due to water accumulation, and improving the service life and safety of the instruments. At the same time, through electric drive, the cleaning and drying process of the lumen instruments is automated without frequent manual intervention, which greatly saves time and labor costs and improves cleaning efficiency. Attached Figure Description

[0030] Figure 1 This is a perspective view of the present invention;

[0031] Figure 2 This is a schematic diagram of the cleaning tank structure of the present invention;

[0032] Figure 3 This is a schematic diagram of the cleaning tube structure of the present invention;

[0033] Figure 4 This is a schematic diagram of the mounting bracket structure of the present invention;

[0034] Figure 5 This is a schematic diagram of the support structure of the present invention;

[0035] Figure 6 This is a schematic diagram of the fixing plate structure of the present invention;

[0036] Figure 7 This is a cross-sectional view of the fixed cylinder of the present invention;

[0037] Figure 8 for Figure 2 Enlarged view of point A in the middle;

[0038] Figure 9 for Figure 3 Enlarged view of point B in the middle.

[0039] The components include: 1. Cleaning tank; 201. Cleaning pipe; 202. Pump body; 203. Connecting pipe; 301. Connecting plate; 302. Support plate; 303. Clamping part; 304. Dual-axis servo motor; 305. Fixing plate; 306. Movable seat; 307. Rack plate; 308. Sector gear; 4. Jet pipe; 501. Support seat; 502. Cleaning brush; 503. Drive gear one; 504. Drive gear two; 505. Mounting bracket; 506. Rotating knob; 507. Bidirectional screw; 508. Threaded seat; 509. Connecting rod; 510. Drive motor; 601. Rotating disk; 602. Movable frame; 603. Fixing block; 701. Fixing cylinder; 702. Movable rod; 703. Connecting pipe one; 704. Heating box; 705. Connecting pipe two; 706. Rubber piston. Detailed Implementation

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] Please see the appendix Figure 1 - Appendix Figure 9This invention provides an efficient cleaning tool for tubular instruments based on electric drive, including a cleaning tank 1. Two support seats 501 are fixedly connected to the top of the cleaning tank 1. A drive motor 510 is installed on the outside of the support seats 501. A second drive gear 504 is fixedly connected to the output end of the drive motor 510. Multiple first drive gears 503 are movably connected to the outer surface of the support seats 501 through bearings. A mounting bracket 505 is fixedly connected to the outside of the first drive gears 503. A bidirectional screw 507 is movably connected to the inner side of the mounting bracket 505 through bearings. Two threaded seats 508 are threadedly connected to the outside of the bidirectional screw 507. Multiple connecting rods 509 are hinged to the outside of the threaded seats 508. A cleaning brush 502 is hinged to one end of each connecting rod 509.

[0042] Specifically, the knob 506 is used for manual operation, driving the rotation of the bidirectional screw 507. The bidirectional screw 507 generates threaded transmission through rotation, changing the position of the threaded seat 508. The threaded seat 508 moves on the thread of the bidirectional screw 507, serving as a fulcrum for the connecting rod 509. The connecting rod 509 converts the movement of the threaded seat 508 into the oscillation of the cleaning brush 502. The cleaning brush 502 is used to clean tubular instruments; its bristles adhere to the inner wall of the instrument, and its position can be adjusted to accommodate instruments of different sizes. When the knob 506 is turned, the bidirectional screw 507 rotates, causing the two threaded seats 508 to move closer or further apart along the outer surface of the bidirectional screw 507. One end of the connecting rod 509 oscillates with the movement of the threaded seats 508, thereby pulling the cleaning brush 502 outward or inward, ensuring the bristles tightly adhere to the inner wall of the instrument, thus achieving adaptive adjustment for instruments of different sizes.

[0043] Start the drive motor 510, which drives the second drive gear 504 to rotate, thereby driving multiple first drive gears 503 to rotate synchronously, causing the mounting bracket 505 to rotate. At this time, the bristles on the cleaning brush 502 begin to clean the lumen instruments.

[0044] A support plate 302 is fixedly connected to the inner side of the cleaning tank 1. A connecting plate 301 is slidably connected to the upper surface of the support plate 302. A dual-axis servo motor 304 is mounted on the top of the connecting plate 301. A sector gear 308 is fixedly connected to one of the output ends of the dual-axis servo motor 304. A fixed plate 305 is mounted on the top of the support plate 302. A movable seat 306 is slidably connected to the inner side of the fixed plate 305. A rack plate 307 is fixedly connected to both the upper and lower sides of the movable seat 306. A clamping part 303 is mounted on the top of the connecting plate 301. The outer sides of both movable seats 306 are meshed with the outer sides of the sector gear 308. The outer sides of the movable seats 306 are fixedly connected to one side of the top of the connecting plate 301.

[0045] Specifically, the rack plate 307 is fixed on the upper and lower sides of the movable seat 306 and cooperates with the sector gear 308 to convert the rotational motion of the gear into the linear motion of the movable seat 306. The movable seat 306 can slide on the inner wall of the fixed plate 305, connects to the rack plate 307, and its movement drives the connecting plate 301.

[0046] A clamping part 303 is installed on the top of the connecting plate 301 for fixing tubular instruments. Its movement drives the tubular instruments to move synchronously. When performing deep cleaning of the tubular instruments, one output end of the dual-axis servo motor 304 is activated, driving the sector gear 308 to rotate. The sector gear 308 intermittently meshes with the two rack plates 307, causing the movable seat 306 to slide back and forth on the inner wall of the fixed plate 305, thereby driving the connecting plate 301 to move synchronously. Finally, multiple tubular instruments clamped on the clamping part 303 on the top of the connecting plate 301 move synchronously, generating sufficient and effective friction with the cleaning brush 502, achieving deep cleaning of the dirt on the inner wall of the tubular instruments.

[0047] A fixed cylinder 701 is fixedly connected to the outside of the cleaning tank 1. A rubber piston 706 is slidably connected inside the fixed cylinder 701. A movable rod 702 is slidably connected to the top of the rubber piston 706. A connecting pipe 2 705 and a connecting pipe 1 703 are connected to the outside of the fixed cylinder 701. A heating box 704 is fixedly connected to the outside of the fixed cylinder 701. An air jet pipe 4 is connected to the top of the heating box 704. The top of the movable rod 702 passes through the outside of the fixed cylinder 701 and is fixedly connected to the outside of the movable frame 602. One-way valves are installed inside both the connecting pipe 1 703 and the connecting pipe 2 705, and the two one-way valves have opposite conduction directions. One end of the connecting pipe 1 703 is connected to the outside of the heating box 704, and heating wires are installed inside the heating box 704. The other output end of the dual-axis servo motor 304 is fixedly connected to a rotating disk 601. A fixed block 603 is fixedly connected to the outer eccentric part of the rotating disk 601. A movable frame 602 is slidably connected to the outer surface of the rotating disk 601. The movable frame 602 has a movable groove inside, and the fixed block 603 is movably disposed inside the movable groove.

[0048] Specifically, the fixed cylinder 701 serves as a device for internal gas compression and transportation, housing a rubber piston 706 to provide space for gas compression and transportation. The rubber piston 706 is slidably connected inside the fixed cylinder 701, sealing and separating the internal gas. Its top is slidably connected to a movable rod 702, and the gas pressure inside the fixed cylinder 701 is changed by the up-and-down movement of the movable rod 702. The top of the movable rod 702 passes through the outside of the fixed cylinder 701 and is fixedly connected to the outside of the movable frame 602. The up-and-down movement of the movable frame 602 drives the movable rod 702 to move up and down, which in turn drives the rubber piston 706 to move up and down within the fixed cylinder 701. The heating box 704 is connected to the connecting pipe 703. It contains a heating wire for heating the gas. The jet pipe 4 is used to discharge the heated gas and dry the cleaned tubular instruments.

[0049] After cleaning, to dry the tubular instruments, the other output of the dual-axis servo motor 304 is activated, driving the rotating disk 601 to rotate synchronously, causing the fixed block 603 to rotate eccentrically. As the fixed block 603 moves along the movable groove inside the movable frame 602, the movable frame 602 drives the movable rod 702 to move up and down reciprocally. The rubber piston 706 then moves up and down along the inner wall of the fixed cylinder 701, causing a change in the air pressure inside the fixed cylinder 701. The gas enters the heating chamber 704 through the connecting pipe 703, is heated by the heating wire inside the heating chamber 704, and is then discharged through the jet pipe 4, drying the cleaned tubular instruments. This process effectively avoids the problem of residual water inside the tubular instruments after cleaning, reducing the risk of bacterial growth and instrument corrosion due to water accumulation.

[0050] The outer sides of multiple drive gears 503 are meshed with the outer sides of drive gears 504. A rotating knob 506 is fixedly connected to one end of the bidirectional screw 507. A pump body 202 is installed on the outside of the cleaning tank 1. A cleaning pipe 201 is fixedly connected to the output end of the pump body 202, and a connecting pipe 203 is fixedly connected to the output end of the pump body 202.

[0051] Specifically, the outer sides of multiple drive gears 503 mesh with the outer sides of drive gear 504. When drive gear 504 rotates, it drives multiple drive gears 503 to rotate synchronously, achieving effective power transmission and coordinating the operation of multiple components. A rotary knob 506 at one end of the bidirectional screw 507 can be used to manually adjust the position of components connected to the bidirectional screw 507, meeting the cleaning needs of instruments with different sizes of lumens. Furthermore, a pump body 202 is installed on the outside of the cleaning tank 1, and its output end is connected to the cleaning pipe 201 and the connecting pipe 203. It is responsible for drawing cleaning fluid from the cleaning tank 1 and delivering it to various parts of the equipment, providing necessary liquid support for the cleaning process.

[0052] Working principle: The specific operation of this device includes the following principles;

[0053] First, the tubular instrument to be cleaned is clamped and fixed using the clamping cylinder on the clamping part 303. Then, rotating the rotary knob 506 drives the bidirectional screw 507 to rotate, which in turn causes the two threaded seats 508 to move closer or further apart along the outer surface of the bidirectional screw 507. The movement of the threaded seats 508 causes one end of the connecting rod 509 to swing. Under the traction of the connecting rod 509, the cleaning brush 502 moves outward, causing the bristles to fit tightly against the inner wall of the tubular instrument, thus achieving adaptive adjustment for tubular instruments of different sizes.

[0054] Next, the pump body 202 is started, transporting the cleaning solution inside the cleaning tank 1 to the cleaning pipe 201 through the connecting pipe 203, and finally spraying it onto the cleaning brush 502. Simultaneously, the drive motor 510 is started, driving the second drive gear 504 to rotate, which in turn drives multiple first drive gears 503 to rotate synchronously, causing the mounting bracket 505 to rotate. At this point, the bristles on the cleaning brush 502 begin to clean the tubular instruments.

[0055] During deep cleaning of tubular instruments, one output of the dual-axis servo motor 304 is activated, driving the sector gear 308 to rotate. The sector gear 308 intermittently meshes with two rack plates 307, causing the movable seat 306 to reciprocate left and right along the inner wall of the fixed plate 305, which in turn drives the connecting plate 301 to move synchronously, ultimately causing multiple tubular instruments to move synchronously. In this way, sufficient and effective friction is generated between the instruments and the cleaning brush 502, achieving deep cleaning of the dirt on the inner wall of the tubular instruments.

[0056] After cleaning, to dry the tubular instruments, the other output of the dual-axis servo motor 304 is activated, driving the rotating disk 601 to rotate synchronously, causing the fixed block 603 to rotate eccentrically. As the fixed block 603 moves along the movable groove inside the movable frame 602, the movable frame 602 drives the movable rod 702 to move up and down reciprocally. The rubber piston 706 then moves up and down along the inner wall of the fixed cylinder 701, causing a change in the air pressure inside the fixed cylinder 701. The gas enters the heating chamber 704 through the connecting pipe 703, is heated by the heating wire inside the heating chamber 704, and is then discharged through the jet pipe 4, drying the cleaned tubular instruments. This process effectively avoids the problem of residual water inside the tubular instruments after cleaning, reducing the risk of bacterial growth and instrument corrosion due to water accumulation.

[0057] 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 high-efficiency cleaning tool for a lumen instrument based on electric drive, comprising a cleaning box (1), characterized in that, The top of the cleaning tank (1) is fixedly connected to two support seats (501). A drive motor (510) is installed on the outside of the support seat (501). A drive gear (504) is fixedly connected to the output end of the drive motor (510). Multiple drive gears (503) are movably connected to the outer surface of the support seat (501) through bearings. A mounting bracket (505) is fixedly connected to the outside of the drive gear (503). A bidirectional screw (507) is movably connected to the inner side of the mounting bracket (505) through bearings. Two threaded seats (508) are threadedly connected to the outside of the bidirectional screw (507). Multiple connecting rods (509) are hinged to the outside of the threaded seats (508). A cleaning brush (502) is hinged to one end of the connecting rod (509).

2. The electrically driven high-efficiency cleaning tool for tubular instruments according to claim 1, characterized in that, A support plate (302) is fixedly connected to the inner side of the cleaning tank (1). A connecting plate (301) is slidably connected to the upper surface of the support plate (302). A dual-axis servo motor (304) is installed on the top of the connecting plate (301). A sector gear (308) is fixedly connected to one of the output ends of the dual-axis servo motor (304). A fixed plate (305) is installed on the top of the support plate (302). A movable seat (306) is slidably connected to the inner side of the fixed plate (305). A rack plate (307) is fixedly connected to both the upper and lower sides of the movable seat (306). A clamping part (303) is installed on the top of the connecting plate (301).

3. The electrically driven high-efficiency cleaning tool for tubular instruments according to claim 2, characterized in that, The outer sides of both movable seats (306) are meshed with the outer side of the sector gear (308), and the outer side of the movable seats (306) is fixedly connected to the top side of the connecting plate (301).

4. The high-efficiency cleaning tool for tubular instruments based on electric drive according to claim 1, characterized in that, A fixed cylinder (701) is fixedly connected to the outside of the cleaning tank (1). A rubber piston (706) is slidably connected inside the fixed cylinder (701). A movable rod (702) is slidably connected to the top of the rubber piston (706). A connecting pipe two (705) and a connecting pipe one (703) are connected to one side of the outside of the fixed cylinder (701). A heating box (704) is fixedly connected to the outside of the fixed cylinder (701). A jet pipe (4) is connected to one side of the top of the heating box (704). The top of the movable rod (702) passes through the outside of the fixed cylinder (701) and is fixedly connected to the outside of the movable frame (602).

5. The electrically driven high-efficiency cleaning tool for tubular instruments according to claim 4, characterized in that, Both the first connecting pipe (703) and the second connecting pipe (705) are equipped with one-way valves, and the two one-way valves have opposite conduction directions.

6. The electrically driven high-efficiency cleaning tool for tubular instruments according to claim 4, characterized in that, One end of the connecting pipe (703) is connected to the outside of the heating box (704), and the heating box (704) is equipped with heating wires.

7. The electrically driven high-efficiency cleaning tool for tubular instruments according to claim 2, characterized in that, The other output end of the dual-axis servo motor (304) is fixedly connected to a rotating disk (601), and a fixed block (603) is fixedly connected to the outer eccentric part of the rotating disk (601). A movable frame (602) is slidably connected to the outer surface of the rotating disk (601).

8. The electrically driven high-efficiency cleaning tool for tubular instruments according to claim 7, characterized in that, The movable frame (602) has a movable slot inside, and the fixed block (603) is movably disposed inside the movable slot.

9. The electrically driven high-efficiency cleaning tool for tubular instruments according to claim 1, characterized in that, The outer sides of the multiple drive gears (503) are meshed with the outer sides of the drive gears (504), and a rotating knob (506) is fixedly connected to one end of the bidirectional screw (507).

10. A high-efficiency cleaning tool for tubular instruments based on electric drive according to claim 1, characterized in that, A pump body (202) is installed on the outside of the cleaning tank (1). A cleaning pipe (201) is fixedly connected to the output end of the pump body (202), and a connecting pipe (203) is fixedly connected to the output end of the pump body (202).

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