Maintenance device for color ultrasound probe

Abstract

The invention discloses a maintenance device for a color ultrasound probe, and relates to the technical field of color ultrasound probe disinfection equipment.The maintenance device comprises a fixing cylinder, one end of the fixing cylinder is detachably connected with a box body, the other end of the fixing cylinder is slidably connected with a sleeve, the end, away from the fixing cylinder, of the sleeve is slidably connected with a containing cylinder, the probe is located in the containing cylinder, and cleaning cotton is installed in the sleeve; the outer side of the sleeve is in transmission connection with a driving assembly, the driving assembly is fixedly installed on the supporting plate, the supporting plate is fixedly connected with a limiting assembly, the limiting assembly makes contact with the outer side of the sleeve, the fixing cylinder is fixedly connected with the supporting plate through a connecting rod, and the containing cylinder is fixedly connected with the supporting plate through an external supporting piece. The device is small in occupied space, convenient to transfer and more convenient to use, meanwhile, the probe can be well protected and maintained, and the cleanliness of the probe is guaranteed through the sliding cleaning function of the cleaning cotton.

Description

Technical Field

[0001] The invention relates to the technical field of color ultrasound probe disinfection equipment, and in particular to a maintenance device for a color ultrasound probe. Background Art

[0002] The color ultrasound probe is a key detection component used in color ultrasound. It generates ultrasonic signals through the principle of piezoelectric effect, and plays the role of generating, collecting, receiving and transmitting ultrasonic signals. The probe is generally composed of a lens, a matching layer, a crystal, and a backing material to form a sound head, which is then encapsulated by a detection part shell and a tail sleeve to form a detection part, and then connected to the probe plug through a cable to form the entire color ultrasound probe. During the color ultrasound operation, the probe will frequently contact the body surface of different patients. In order to prevent cross-infection of bacteria, it is generally necessary to disinfect each patient one by one.

[0003] Existing disinfection equipment is usually large in size, high in cost, and the entire operation process is cumbersome. There will be liquid residue when cleaning parts, which poses a risk of cross infection.

[0004] Therefore, there is an urgent need for a maintenance device for a color Doppler ultrasound probe to solve the problems existing in the above-mentioned prior art. Summary of the invention

[0005] The purpose of the present invention is to provide a maintenance device for a color ultrasound probe to solve the problems existing in the prior art.

[0006] To achieve the above-mentioned purpose, the present invention provides the following scheme: The present invention provides a maintenance device for a color ultrasound probe, including a fixed cylinder, one end of the fixed cylinder is detachably connected to a box body, the other end of the fixed cylinder is slidably connected to a sleeve, the end of the sleeve away from the fixed cylinder is slidably connected to a placement cylinder, the probe is located in the placement cylinder, cleaning cotton is installed in the sleeve, the outer side of the sleeve is transmission-connected to a drive assembly, the drive assembly is fixedly mounted on a support plate, a limit assembly is fixedly connected to the support plate, the limit assembly contacts the outer side of the sleeve, the fixed cylinder is fixedly connected to the support plate through a connecting rod, and the placement cylinder is fixedly connected to the support plate through an external support member.

[0007] Preferably, the driving assembly includes a fixed block fixed to the support plate, the fixed block is rotatably connected to the second gear via a connecting shaft, a handle is fixed to the side wall of the second gear, the second gear is meshed with the first gear, and the first gear is fixedly sleeved on the outside of the sleeve.

[0008] Preferably, the limiting assembly includes an L-shaped plate fixed to the support plate, the end of the L-shaped plate away from the support plate is fixed with a square tube, a square rod is slidably connected inside the square tube, an annular groove is opened on the outside of the sleeve, the bottom of the square rod extends into the annular groove and is slidably connected to the annular groove.

[0009] Preferably, a connecting column is fixedly connected to the top of the square rod, a partition plate is fixedly connected inside the square cylinder, the connecting column passes through the partition plate and is slidably connected to the partition plate, a pull ring is fixedly connected to the top of the connecting column, the pull ring contacts the top surface of the square cylinder, a spring is sleeved outside the connecting column, one end of the spring is fixedly connected to the square rod, and the other end of the spring is fixedly connected to the partition plate.

[0010] Preferably, a T-shaped rod is fixedly connected inside the fixed cylinder, a disc is fixedly connected to the end of the T-shaped rod. When the sleeve drives the cleaning cotton to slide, the cleaning cotton contacts the disc and squeezes out the residual liquid. A baffle is fixedly connected inside the fixed cylinder, and a liquid collecting box is fixedly connected and communicated with the bottom of the fixed cylinder, and the residual liquid flows into the liquid collecting box.

[0011] Preferably, the box body is filled with cleaning liquid, the box body is fixedly connected and communicated with a connecting pipe, the connecting pipe passes through the baffle and is located on one side of the disc, and the connecting pipe sprays the cleaning liquid on the cleaning cotton.

[0012] Preferably, a plurality of support rods are fixedly connected to the inner wall of the sleeve in the circumferential direction, a ring sleeve is fixedly connected to one end of the support rod away from the inner wall of the sleeve, and the cleaning cotton is fixedly installed in the ring sleeve.

[0013] Preferably, an ultraviolet lamp for disinfecting the outside of the probe is arranged in the placing cylinder.

[0014] Preferably, legs are fixedly connected to the bottom surface of the support plate.

[0015] Preferably, a connecting plate is fixedly connected to the side wall of the leg, a containing box is fixedly connected to the connecting plate, a clean wiping cloth is placed in the containing box, and the containing box is located obliquely below the placing cylinder.

[0016] The present invention discloses the following technical effects: The present invention mainly consists of components such as a fixed cylinder, a box body, a sleeve, a placing cylinder, a cleaning cotton, a driving component, a limiting component, and a support plate. One end of the fixed cylinder is connected to the box body, and the other end is slidably connected to the sleeve. The sleeve is further slidably connected to the placing cylinder, and the probe is placed in the placing cylinder. The cleaning cotton in the sleeve is driven by the driving component to slide to clean the probe. The present invention occupies a small space, is convenient for transportation, and is more convenient to use. At the same time, the probe can be properly protected and maintained, and the sliding cleaning function of the cleaning cotton ensures the cleanliness of the probe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings forming a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation to this application. In the drawings:

[0018] Figure 1It is a structural schematic diagram of the present invention;

[0019] Figure 2 It is a schematic diagram of the internal structure of the square tube of the present invention;

[0020] Figure 3 It is a schematic diagram of the internal structure of the fixing cylinder of the present invention;

[0021] Figure 4 It is a schematic diagram of the internal structure of the sleeve of the present invention;

[0022] Figure 5 It is a schematic diagram of the internal structure of the placement tube of the present invention;

[0023] In the figure: 1. support plate; 2. support leg; 3. box body; 4. fixing cylinder; 5. L-shaped plate; 6. pull ring; 7. square cylinder; 8. square rod; 9. sleeve; 10. first gear; 11. placement cylinder; 12. connecting plate; 13. holding box; 14. handle; 15. second gear; 16. annular groove; 17. liquid collecting box; 18. fixing block; 19. connecting rod; 20. connecting column; 21. partition; 22. spring; 23. baffle; 24. connecting pipe; 25. T-shaped rod; 26. disc; 27. support rod; 28. ring sleeve; 29. ​​cleaning cotton; 30. ultraviolet lamp; 31. probe. DETAILED DESCRIPTION

[0024] Importance and working principle of color Doppler ultrasound probe: Color Doppler ultrasound equipment is an indispensable auxiliary equipment in medical work. It has a wide range of applications and is easy to operate. It is one of the important means of imaging diagnosis in hospitals. As the core component of color Doppler ultrasound equipment, the probe has a dual role: one is to convert high-frequency signals into ultrasonic signals, and then convert the echo signals reflected from the human body into electrical signals. The performance of the probe directly affects the imaging quality and diagnostic accuracy of the color Doppler ultrasound equipment. The working principle of the color Doppler ultrasound probe is based on the piezoelectric effect, that is, the crystal can produce elastic deformation when powered, thereby generating ultrasonic waves; conversely, when ultrasonic waves pass through the crystal, it can cause it to produce elastic deformation, which in turn causes a change in voltage. This acoustic-electric reversible characteristic enables the probe to convert electrical energy into ultrasonic waves, and then convert ultrasonic waves into electrical energy, thereby realizing the conversion between electrical signals and ultrasonic signals.

[0025] Daily maintenance requirements of color Doppler ultrasound probes: Since color Doppler ultrasound equipment widely uses high and new technologies, has high precision and is costly, and the probe accounts for a considerable part of the total cost of the whole machine. Therefore, when using color Doppler ultrasound equipment, the probe should be protected with extra care and regularly maintained to extend the service life of the machine. The daily maintenance of color Doppler ultrasound probes mainly includes the following aspects: Handle with care: During use, the probe should be handled with care to avoid collision with other objects, so as not to damage the internal structure of the probe. Avoid contact with sharp objects: Sharp objects shall not be used to contact the probe mirror surface to prevent scratching the probe surface and affecting its imaging quality. Pay attention to transportation protection: If the probe needs to be transported, a soft cloth or the probe packaging box should be used to protect the probe to avoid damage during transportation. Plug and unplug after turning off the power: When plugging and unplugging the probe, it must be ensured that the probe is not in the working state or has been turned off to avoid damaging the probe due to sudden current change. Regular cleaning: After use, the coupling agent on the probe should be removed in time to avoid contamination of the probe. When cleaning, a soft cloth can be dipped in water to clean the probe surface. If the probe is relatively dirty, it can be first cleaned with a soft cloth dipped in cleaning liquid (such as neutral soapy water), and then the cleaning liquid can be removed with a soft cloth dipped in water. However, it should be noted that alcohol or alcohol-containing wiping materials cannot be used to clean the probe, otherwise it may cause hardening of components such as the probe cable or bushing. Disinfection treatment: When disinfecting the ultrasonic probe, a special liquid chemical disinfectant should be used for disinfection, such as glutaraldehyde solution, etc. After disinfection, the disinfectant on the probe should be washed with sterile water, and then the probe should be dried with a disinfected soft dry cloth. However, it should be noted that the immersed part of the probe should not exceed the azimuth marking on the side of the probe housing, and the immersion time of the probe should not exceed 1 hour.

[0026] Development status of maintenance devices for color Doppler ultrasound probes: With the continuous development of medical technology, the maintenance devices for color Doppler ultrasound probes are also constantly updated and improved. The current maintenance devices for color Doppler ultrasound probes on the market mainly include the following categories: Probe protective cover: A probe protective cover is a protective device that can cover the probe surface to prevent the probe from being damaged during use. The protective cover is usually made of soft and wear-resistant materials, which can fit the shape and size of the probe to provide comprehensive protection. Probe cleaning device: Probe cleaning devices are mainly used to clean the coupling agent and dirt on the probe surface. These devices usually use technologies such as high-pressure air flow or ultrasonic waves, which can clean the probe surface efficiently and quickly while avoiding damage to the probe. Probe disinfection device: A probe disinfection device is a device that can automatically disinfect the probe. These devices usually use technologies such as chemical disinfectants or ultraviolet rays, which can kill bacteria and viruses on the probe surface to ensure the hygiene and safety of the probe.

[0027] Technological Innovations in Maintenance Devices for Color Doppler Probes: In recent years, with the continuous innovation and development of medical technology, maintenance devices for color Doppler probes have also been constantly exploring new technologies and methods to improve maintenance efficiency and protection effects. The following are some representative technological innovations: Automated maintenance technology: Automated maintenance technology is a technology that can automatically complete tasks such as probe cleaning, disinfection, and maintenance. By integrating components such as sensors, controllers, and actuators, the automated maintenance device can monitor the status of the probe in real time and automatically perform corresponding maintenance operations as needed. This technology not only improves maintenance efficiency but also reduces the risk of damage to the probe caused by human factors. Intelligent detection technology: Intelligent detection technology is a technology that can automatically detect the performance and faults of the probe. By integrating technologies such as image processing and artificial intelligence algorithms, the intelligent detection device can monitor parameters such as the imaging quality and signal strength of the probe in real time and automatically determine whether there are faults or performance degradation issues with the probe. This technology helps to detect and handle probe faults in a timely manner, ensuring the normal operation and diagnostic accuracy of color Doppler equipment. New disinfection technology: With the continuous development of disinfection technology, some new disinfection methods have also been applied to maintenance devices for color Doppler probes. For example, new disinfection methods such as low-temperature plasma technology or ozone disinfection technology can effectively kill bacteria and viruses on the surface of the probe without damaging the probe, ensuring the hygiene and safety of the probe.

[0028] With the continuous progress of medical technology and the continuous expansion of the medical market, the market prospect of maintenance devices for color Doppler probes is very broad. On the one hand, with the popularization of color Doppler equipment and the expansion of its application scope, the demand for probe protection and maintenance is also increasing continuously. On the other hand, with the improvement of medical standards and the enhancement of people's health awareness, the requirements for the hygiene and safety of medical equipment are getting higher and higher. Therefore, as an important tool to ensure the hygiene and safety of medical equipment, maintenance devices for color Doppler probes have broad market prospects and development space. As the core component of color Doppler equipment, the performance of the color Doppler probe directly affects the imaging quality and diagnostic accuracy of the equipment. Therefore, the protection and maintenance of the color Doppler probe are crucial. With the continuous progress and innovative development of medical technology, maintenance devices for color Doppler probes are also constantly updated and improved. In the future, with the wide application of intelligent and automated technologies and the continuous emergence of new disinfection technologies, maintenance devices for color Doppler probes will become more intelligent, efficient, and safe. At the same time, with the continuous expansion of the medical market and the enhancement of people's health awareness, the market prospect of maintenance devices for color Doppler probes will also be broader.

[0029] Although the maintenance device for color Doppler ultrasound probes has made significant progress in technology and the market, it still faces some technical challenges. The following is an analysis of these challenges and corresponding solutions: Challenge: The choice and usage amount of disinfectant are crucial for disinfection effect, but overuse may cause corrosion or damage to the probe surface. Solution: Develop a milder disinfectant formula and optimize the disinfection process, such as using low-temperature plasma or ozone disinfection technology, to reduce potential damage to the probe. Challenge: As the intelligence level of medical devices continues to improve, the maintenance device for color Doppler ultrasound probes also needs to be more intelligent and automated to adapt to the rapidly changing medical environment. Solution: Integrate advanced sensors, controllers, and artificial intelligence algorithms to achieve real-time monitoring, fault diagnosis, and automatic maintenance of the probe. At the same time, develop a user-friendly interface and remote monitoring function to improve the usability and reliability of the device. Challenge: Color Doppler ultrasound probes of different brands and models vary in size, shape, and material, which increases the difficulty of compatibility and universality of the maintenance device. Solution: Design adjustable and customizable maintenance devices to adapt to color Doppler ultrasound probes of different brands and models. At the same time, establish a probe database to provide customized maintenance solutions for different probes. Challenge: With the rising medical costs, cost control of the maintenance device for color Doppler ultrasound probes becomes an important consideration. At the same time, environmental protection and sustainability have also become important trends in the design of modern medical devices. Solution: Use low-cost, high-performance materials and components, optimize the production process, and reduce manufacturing costs. At the same time, pay attention to the recyclability and reusability of the device to reduce the impact on the environment.

[0030] Implementation strategies for solutions: Technological innovation and R & D: Increase R & D investment in disinfectant formula, disinfection process, automation technology, and intelligent algorithms to promote technological innovation and breakthroughs. Cooperate with universities, research institutions, and enterprises to establish an industry-university-research cooperation mechanism and jointly promote the technological progress of the maintenance device for color Doppler ultrasound probes. Standardization and normalization: Formulate national and industry standards for the maintenance device for color Doppler ultrasound probes to standardize the design, production, and use of products. Promote the establishment of a probe database and a maintenance solution library to provide standardized maintenance services for different brands and models of probes. Training and publicity: Strengthen the training and publicity of medical staff to improve their understanding and usage skills of the maintenance device for color Doppler ultrasound probes. Through channels such as academic conferences, exhibitions, and the media, publicize the importance and advantages of the maintenance device for color Doppler ultrasound probes to promote its wide application in the medical field. Policy support and capital investment: Seek policy support from the government and relevant departments, such as tax incentives and financial subsidies, to reduce the R & D and production costs of enterprises. Attract investment from venture capital and private equity funds to provide financial support for the R & D and industrialization of the maintenance device for color Doppler ultrasound probes.

[0031] With the continuous progress and innovative development of medical technology, the maintenance device for color ultrasound probes will show the following development trends: integrating more sensors, controllers, and artificial intelligence algorithms to achieve real-time monitoring, fault diagnosis, and automatic maintenance of the probes. Developing remote monitoring and intelligent warning functions to improve the reliability and ease of use of the equipment. Green and environmental protection become important trends: using environmentally friendly materials and components to reduce the impact on the environment. Optimizing production processes and procedures to reduce energy consumption and waste emissions. Personalized and customized services become new highlights: providing personalized maintenance solutions and services according to different brands and models of color ultrasound probes. Establishing a user database and feedback mechanism to continuously optimize products and services according to user needs. Cross-border integration and collaborative development: achieving interconnection and data sharing with other medical devices and systems. Integrating with technologies such as medical informatization, the Internet of Things, and big data to promote the digital transformation and upgrading of the medical industry.

[0032] In short, as an important tool to ensure the health and safety of medical equipment, the maintenance device for color ultrasound probes has broad market prospects and development space. In the future, with the wide application of intelligent and automated technologies and the continuous emergence of new disinfection technologies, the maintenance device for color ultrasound probes will become more intelligent, efficient, and safe. At the same time, pay attention to environmental protection and sustainable development to promote the digital transformation and upgrading of the medical industry.

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0034] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0035] Refer to Figures 1 - 5 As shown, this embodiment provides a maintenance device for a color ultrasound probe, including a fixed cylinder 4. One end of the fixed cylinder 4 is detachably connected to a box body 3. The other end of the fixed cylinder 4 is slidably connected to a sleeve 9. One end of the sleeve 9 away from the fixed cylinder 4 is slidably connected to a placement cylinder 11. The probe 31 is located in the placement cylinder 11. A cleaning cotton 29 is installed in the sleeve 9. The outer side of the sleeve 9 is drivingly connected to a driving component. The driving component is fixedly installed on a support plate 1. A limiting component is fixedly connected to the support plate 1. The limiting component contacts the outer side of the sleeve 9. The fixed cylinder 4 is fixedly connected to the support plate 1 through a connecting rod 19. The placement cylinder 11 is fixedly connected to the support plate 1 through an external support member.

[0036] The present invention mainly consists of components such as a fixed cylinder 4, a box body 3, a sleeve 9, a placement cylinder 11, a cleaning cotton 29, a driving component, a limiting component, and a support plate 1. One end of the fixed cylinder 4 is connected to the box body 3, and the other end is slidably connected to the sleeve 9. The sleeve 9 is further slidably connected to the placement cylinder 11, and the probe 31 is placed inside the placement cylinder 11. The cleaning cotton 29 inside the sleeve 9 is driven by the driving component to slide for cleaning the probe 31. The present invention occupies a small space, is convenient for transportation, and is more convenient to use. At the same time, the probe 31 can be properly protected and maintained, and the sliding cleaning function of the cleaning cotton 29 ensures the cleanliness of the probe 31.

[0037] In a further optimized solution, the driving component includes a fixed block 18 fixedly connected to the support plate 1. The fixed block 18 is rotatably connected to a second gear 15 through a connecting shaft. A handle 14 is fixedly connected to the side wall of the second gear 15. The second gear 15 meshes with a first gear 10, and the first gear 10 is fixedly sleeved on the outside of the sleeve 9. The driving component includes the fixed block 18, the second gear 15, the handle 14, and the first gear 10. The second gear 15 is rotatably connected to the fixed block 18 through a connecting shaft. The handle 14 is fixedly connected to the side wall of the second gear 15. The first gear 10 is fixedly sleeved on the outside of the sleeve 9 and meshes with the second gear 15. By rotating the handle 14, the first gear 10 and the second gear 15 can be driven to rotate, thereby driving the sleeve 9 to slide and realizing the cleaning of the probe 31 by the cleaning cotton 29.

[0038] In a further optimized solution, the limiting component includes an L-shaped plate 5 fixedly connected to the support plate 1. One end of the L-shaped plate 5 away from the support plate 1 is fixedly connected to a square cylinder 7. A square rod 8 is slidably connected inside the square cylinder 7. An annular groove 16 is formed on the outside of the sleeve 9, and the bottom of the square rod 8 extends into the annular groove 16 and is slidably connected to the annular groove 16. The limiting component includes the L-shaped plate 5, the square cylinder 7, the square rod 8, and the annular groove 16. The L-shaped plate 5 is fixedly connected to the support plate 1. The square cylinder 7 is fixedly connected to the end of the L-shaped plate 5 away from the support plate 1. The square rod 8 slides inside the square cylinder 7, and the annular groove 16 on the outside of the sleeve 9 is slidably connected to the bottom of the square rod 8. This design limits the sliding range of the sleeve 9 and ensures the stability of the cleaning cotton 29 during the cleaning process.

[0039] In a further optimized solution, a connecting column 20 is fixedly connected to the top of the square rod 8. A partition 21 is fixedly connected inside the square cylinder 7. The connecting column 20 passes through the partition 21 and is slidably connected to the partition 21. A pull ring 6 is fixedly connected to the top of the connecting column 20. The pull ring 6 contacts the top surface of the square cylinder 7. A spring 22 is sleeved outside the connecting column 20. One end of the spring 22 is fixedly connected to the square rod 8, and the other end of the spring 22 is fixedly connected to the partition 21. The setting of the spring 22 can make the square rod 8 automatically fall into the annular groove 16 for limiting when the sleeve 9 slides, and pulling the pull ring 6 drives the connecting column 20 and the square rod 8 to move upward, so that the square rod 8 disengages from the annular groove 16, facilitating the reset of the sleeve 9.

[0040] Further optimization scheme, a T-shaped rod 25 is fixedly connected in the fixed cylinder 4, and a disc 26 is fixedly connected at the end of the T-shaped rod 25. When the sleeve 9 drives the cleaning cotton 29 to slide, the cleaning cotton 29 contacts the disc 26 and squeezes out the residual liquid. A baffle 23 is fixedly connected in the fixed cylinder 4. The bottom of the fixed cylinder 4 is fixedly connected and connected to the liquid collecting tank 17, and the residual liquid flows into the liquid collecting tank 17. The T-shaped rod 25 and the disc 26 are fixedly connected in the fixed cylinder 4. When the sleeve 9 drives the cleaning cotton 29 to slide, the cleaning cotton 29 contacts the disc 26 and squeezes out the residual liquid. The baffle 23 and the liquid collecting tank 17 are also fixedly connected in the fixed cylinder 4, and the residual liquid flows into the liquid collecting tank 17. This design avoids the residual liquid on the cleaning cotton 29 from contaminating the probe 31 or the device.

[0041] Further optimization scheme, the box body 3 contains cleaning liquid, the box body 3 is fixedly connected and connected with a connecting pipe 24, the connecting pipe 24 passes through the baffle 23 and is located on one side of the disc 26, and the connecting pipe 24 sprays the cleaning liquid on the cleaning cotton 29. The box body 3 contains cleaning liquid, and the cleaning liquid is sprayed on the cleaning cotton 29 through the connecting pipe 24. The connecting pipe 24 passes through the baffle 23 and is located on one side of the disc 26. The supply of cleaning liquid ensures the wetness of the cleaning cotton 29 during the cleaning process, and improves the cleaning effect.

[0042] Further optimization scheme, a plurality of support rods 27 are fixedly connected to the inner wall of the sleeve 9 in the circumferential direction, and a ring sleeve 28 is fixedly connected to one end of the support rod 27 away from the inner wall of the sleeve 9, and the cleaning cotton 29 is fixedly installed in the ring sleeve 28. The support rods 27 and the ring sleeve 28 are fixedly connected to the inner wall of the sleeve 9 in the circumferential direction, and the cleaning cotton 29 is fixedly installed in the ring sleeve 28. This installation method allows the cleaning cotton 29 to be stably fixed in the sleeve 9 and is not easy to fall off.

[0043] Further optimizing the scheme, an ultraviolet lamp 30 is provided in the placement tube 11 for disinfecting the outside of the probe 31. An ultraviolet lamp 30 is provided in the placement tube 11 for disinfecting the outside of the probe 31. Ultraviolet disinfection improves the hygiene standard of the probe 31 and ensures medical safety.

[0044] In a further optimized solution, the bottom surface of the support plate 1 is fixed with a support leg 2. The bottom surface of the support plate 1 is fixed with the support leg 2, which improves the stability of the device. The design of the support leg 2 allows the device to be stably placed on the ground and is not easy to tip over.

[0045] In a further optimized solution, the side wall of the leg 2 is fixedly connected with a connecting plate 12, and a containing box 13 is fixedly connected to the connecting plate 12. Clean wipes are placed in the containing box 13, and the containing box 13 is located obliquely below the placing tube 11. The side wall of the leg 2 is fixedly connected with the connecting plate 12, and the containing box 13 is fixedly connected to the connecting plate 12. Clean wipes are placed in the containing box 13, and the containing box 13 is located obliquely below the placing tube 11. The design of the containing box 13 facilitates medical staff to take clean wipes for further wiping after cleaning the probe 31.

[0046] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0047] The embodiments described above are only for describing the preferred mode of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A maintenance device for a color Doppler ultrasound probe, characterized in that: The invention comprises a fixed cylinder (4), one end of which is detachably connected to a box body (3), the other end of which is slidably connected to a sleeve (9), the end of which away from the fixed cylinder (4) is slidably connected to a placement cylinder (11), the probe (31) is located in the placement cylinder (11), a cleaning cotton (29) is installed in the sleeve (9), the outer side of the sleeve (9) is transmission-connected to a driving component, the driving component is fixedly mounted on a support plate (1), a limiting component is fixedly connected to the support plate (1), the limiting component is in contact with the outer side of the sleeve (9), the fixed cylinder (4) is fixedly connected to the support plate (1) via a connecting rod (19), and the placement cylinder (11) is fixedly connected to the support plate (1) via an external support member.

2. The maintenance device for color Doppler ultrasound probe according to claim 1, characterized in that: The driving assembly comprises a fixed block (18) fixedly connected to the support plate (1); the fixed block (18) is rotatably connected to a second gear (15) via a connecting shaft; a handle (14) is fixedly connected to a side wall of the second gear (15); the second gear (15) is meshed with a first gear (10); and the first gear (10) is fixedly sleeved on the outside of the sleeve (9).

3. The maintenance device for color Doppler ultrasound probe according to claim 1, characterized in that: The limiting assembly comprises an L-shaped plate (5) fixedly connected to the support plate (1); one end of the L-shaped plate (5) away from the support plate (1) is fixedly connected to a square tube (7); a square rod (8) is slidably connected inside the square tube (7); an annular groove (16) is formed on the outer side of the sleeve (9); the bottom of the square rod (8) extends into the annular groove (16) and is slidably connected to the annular groove (16).

4. The maintenance device for color Doppler ultrasound probe according to claim 3, characterized in that: A connecting column (20) is fixedly connected to the top of the square rod (8), a partition (21) is fixedly connected inside the square tube (7), the connecting column (20) passes through the partition (21) and is slidably connected to the partition (21), a pull ring (6) is fixedly connected to the top of the connecting column (20), the pull ring (6) is in contact with the top surface of the square tube (7), a spring (22) is sleeved on the outside of the connecting column (20), one end of the spring (22) is fixedly connected to the square rod (8), and the other end of the spring (22) is fixedly connected to the partition (21).

5. The maintenance device for color Doppler ultrasound probe according to claim 1, characterized in that: A T-shaped rod (25) is fixedly connected inside the fixed cylinder (4), and a disc (26) is fixedly connected to the end of the T-shaped rod (25). When the sleeve (9) drives the cleaning cotton (29) to slide, the cleaning cotton (29) contacts the disc (26) and squeezes out the residual liquid. A baffle (23) is fixedly connected inside the fixed cylinder (4). The bottom of the fixed cylinder (4) is fixedly connected to and communicated with a liquid collecting box (17), and the residual liquid flows into the liquid collecting box (17).

6. The maintenance device for color Doppler ultrasound probe according to claim 5, characterized in that: The box body (3) contains cleaning liquid. The box body (3) is fixedly connected to and communicated with a connecting pipe (24). The connecting pipe (24) passes through the baffle (23) and is located on one side of the disc (26). The connecting pipe (24) sprays the cleaning liquid onto the cleaning cotton (29).

7. The maintenance device for color Doppler ultrasound probe according to claim 1, characterized in that: A plurality of support rods (27) are fixedly connected to the inner wall of the sleeve (9) in the circumferential direction. One end of the support rod (27) away from the inner wall of the sleeve (9) is fixedly connected to a ring sleeve (28). The cleaning cotton (29) is fixedly installed in the ring sleeve (28).

8. The maintenance device for color Doppler ultrasound probe according to claim 1, characterized in that: An ultraviolet lamp (30) for disinfecting the outside of the probe (31) is arranged in the placement tube (11).

9. The maintenance device for color Doppler ultrasound probe according to claim 1, characterized in that: The bottom surface of the support plate (1) is fixedly connected with a support leg (2).

10. The maintenance device for color Doppler ultrasound probe according to claim 9, characterized in that: The side wall of the supporting leg (2) is fixedly connected with a connecting plate (12), and the connecting plate (12) is fixedly connected with a containing box (13), and a clean wiping towel is placed in the containing box (13), and the containing box (13) is located obliquely below the placing tube (11).

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