Abdominal B-ultrasonic probe assembly

Abstract

The invention discloses an abdominal B-ultrasonic probe assembly, and belongs to the technical field of medical instruments.The abdominal B-ultrasonic probe assembly comprises a tank body, a liquid storage tank is installed in the tank body, an infusion stirring mechanism is arranged at the position, close to the bottom, in the tank body, and a connecting pipe is fixedly connected to the top of the infusion stirring mechanism; a smearing mechanism is arranged at the position, close to the top, in the tank body, and a cleaning mechanism is arranged at the top of the smearing mechanism. The smearing mechanism is designed, when the probe assembly needs to be subjected to coupling liquid smearing operation, a worker only needs to insert the probe assembly into a smearing block, an extrusion type silica gel liquid outlet pipe in the smearing block is attached to the probe assembly, and along with rotation of the smearing block, liquid can be evenly smeared on the surface of a target object; and adverse effects on B-ultrasonic examination caused by excessive or less extrusion of the coupling agent are avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of medical equipment, and in particular relates to an abdominal B-ultrasound probe assembly. Background Art

[0002] In modern medical diagnostic technology, ultrasound examination has become one of the most widely used clinical examination methods due to its significant advantages such as being non-invasive, real-time and economical. Abdominal B-ultrasound examination plays an irreplaceable and key role in the screening, diagnosis and disease monitoring of abdominal organ diseases. Among them, the abdominal B-ultrasound probe assembly is a core component, and its performance directly determines the accuracy and reliability of the examination results.

[0003] Before using a traditional abdominal B-ultrasound probe, a coupling agent needs to be applied to the probe, but this work usually relies on manual operation by medical staff. Manual application of coupling agent is not only time-consuming and labor-intensive, but also difficult to ensure uniform application. Uneven application of coupling agent will cause interference in the transmission of ultrasonic signals between the probe and the patient's skin, resulting in signal attenuation, abnormal reflection, etc., seriously affecting the image quality, making it difficult for doctors to accurately observe the detailed features of the abdominal organs, which may lead to misdiagnosis or missed diagnosis. Moreover, after each use of the B-ultrasound probe, coupling agent and dirt on the patient's skin and other substances will remain on the probe surface. If not thoroughly cleaned, these residual substances will not only breed bacteria and cause the risk of cross-infection, but will also gradually erode the probe surface, reducing the sensitivity and service life of the probe. Existing cleaning methods are often cumbersome, requiring medical staff to use special cleaning tools and reagents, consuming a lot of manpower and material resources, and the cleaning effect is difficult to guarantee. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the disadvantages of the above-mentioned prior art and provide an abdominal B-ultrasound probe assembly.

[0005] The technical solution adopted to solve the above technical problems is: an abdominal B-ultrasound probe assembly, comprising a tank body, a liquid storage tank is installed inside the tank body, an infusion stirring mechanism is arranged at the bottom of the tank body, a connecting pipe is fixedly connected to the top of the infusion stirring mechanism, a smearing mechanism is arranged at the top of the tank body, and a cleaning mechanism is arranged on the top of the smearing mechanism;

[0006] The top of the tank body is fixedly connected to a placing table, a limiting groove is provided on the top of the placing table, a probe workpiece is placed on the top of the placing table, a wire is fixedly connected to the top of the probe workpiece, a control block is installed on the other end of the wire, and the outer wall of the tank body is respectively fixedly connected to a scale and rotatably connected to a bottle stopper.

[0007] Furthermore, the infusion stirring mechanism includes a driving motor installed inside the tank body, the output end of the driving motor is fixedly connected to a driving wheel, the top of the driving wheel is fixedly connected to a spiral liquid delivery tube, the inside of the tank body is rotatably connected to a driven wheel close to the driving wheel, a transmission belt is installed between the driven wheel and the driving wheel, a heating rod is installed on the top of the driven wheel, and a plurality of stirring bars are fixedly connected to the outer wall of the heating rod.

[0008] Through the above technical solution, when it is necessary to apply the coupling liquid to the probe workpiece, the control block is used to start the driving motor. At this time, the driving wheel will rotate with the motor output end, and the spiral liquid delivery tube will also rotate accordingly. During the rotation process, the spiral liquid delivery tube uses its spiral structure to transport the liquid in the liquid storage tank upward along the spiral channel, thereby realizing the infusion function. This spiral transportation method can keep the liquid at a certain flow rate and pressure during the transportation process to ensure the stability of the infusion. When the driving wheel rotates, the driven wheel is driven to rotate together through the transmission effect of the transmission belt, so the driven wheel will drive the heating rod to rotate when the driven wheel rotates, and the stirring bar will also rotate with the heating rod. During the rotation process, the stirring bar stirs the liquid in the tank body to fully mix the liquid and avoid stratification or precipitation. While stirring, the heating rod is powered on and heated to transfer heat to the surrounding liquid, thereby realizing the heating function of the liquid in the liquid storage tank. Through the stirring effect of the stirring bar, the liquid can be evenly heated in the liquid storage tank to prevent the coupling liquid inside the liquid storage tank from condensing due to the low temperature.

[0009] Furthermore, the smearing mechanism includes a mounting plate installed inside the tank body, two limiting slide grooves are provided on the top of the mounting plate, a second motor is fixedly connected to the top of the mounting plate, a driving gear is fixedly connected to the output end of the second motor, a double gear ring and a rotating gear are rotatably connected to the top of the mounting plate, a liquid dispenser is installed on the top of the rotating gear, a smearing block is installed on the top of the liquid dispenser, and a plurality of extruded silicone liquid outlet tubes are fixedly connected to the inner wall of the smearing block.

[0010] Through the above technical solution, when it is necessary to apply coating to the probe workpiece, the coating component of the probe workpiece is inserted into the interior of the coating block, and the second motor is started at this time, and the driving gear will rotate together with the output end of the motor. When the driving gear rotates, it will drive the double-toothed ring to rotate, and the double-toothed ring will mesh with the rotating gear, thereby driving the rotating gear to rotate. When the rotating gear rotates, it will drive the liquid distributor to rotate together. The function of the liquid distributor is to evenly distribute the coupling liquid in the liquid storage tank to each extruded silicone liquid outlet tube. The coating block can perform a comprehensive coating operation on the target object during the rotation process, thereby improving the uniformity and efficiency of the coating. When the coating block contacts the target object, the extruded silicone liquid outlet tube will be squeezed to a certain extent, so that the liquid in the liquid distributor flows out through the extruded silicone liquid outlet tube to the outer wall of the probe workpiece. As the coating block rotates, the liquid will be evenly coated on the surface of the target object.

[0011] Furthermore, the connecting pipe is fixedly connected to one end of the spiral liquid delivery pipe and the bottom of the rotating gear, and a bearing corresponding to the connecting pipe is installed inside the rotating gear.

[0012] Through the above technical solution, the connecting pipe acts as a bridge to connect the spiral liquid delivery pipe and the rotating gear to form a complete liquid delivery path. The spiral liquid delivery pipe delivers the liquid in the liquid storage tank to the connecting pipe during the rotation process, and then further delivers it to the liquid dispenser and other components connected to the rotating gear through the connecting pipe, ensuring that the liquid can smoothly transition from the infusion link to the coating link to maintain the continuity of the liquid supply of the entire system. The rotating gear will continue to rotate during the working process, and the spiral liquid delivery pipe also has its own rotation. The bearing installed inside the rotating gear corresponding to the connecting pipe can enable the rotating gear to rotate smoothly around the connecting pipe, avoiding damage to the connecting pipe caused by the friction generated by the rotation. At the same time, it also ensures the flexibility and stability of the rotation of the rotating gear, so that the entire coating mechanism can operate normally.

[0013] Furthermore, the driving gear is meshed with the outer teeth of the double-toothed ring, and the inner teeth of the double-toothed ring are meshed with the rotating gear.

[0014] Through the above technical solution, using double gear rings for two-stage transmission, complex transmission functions can be achieved in a relatively small space. Compared with directly using a large-sized single gear to achieve the same transmission effect, this multi-stage gear transmission design is more compact and can effectively save space inside the coating mechanism, making the structure of the entire device more reasonable and easy to install and maintain.

[0015] Furthermore, the plurality of extruded silicone liquid outlet tubes are evenly distributed on the inner wall of the smear block in an array, and the outer walls of the extruded silicone liquid outlet tubes are in contact with the outer wall of the probe of the probe workpiece.

[0016] Through the above technical solution, the extruded silicone liquid outlet tubes are evenly distributed in an array, which can ensure that liquid flows out from various positions on the outer wall of the probe workpiece. When the smearing block performs a smearing operation on the probe, the liquid can act on the probe surface from multiple different positions at the same time, avoiding the occurrence of a smearing blind area, so that the outer wall of the probe can be evenly coated with the required liquid, thereby improving the smearing quality.

[0017] Furthermore, the cleaning mechanism includes a connecting gear rotatably connected to the top of the mounting plate, a protective block is fixedly connected to the outer wall of the tank body, a second gear is rotatably connected to the inside of the protective block, a cleaning block is fixedly connected to the top of the second gear, a cleaning sponge is installed inside the cleaning block, the top of the protective block is rotatably connected to a rotating block, and the top of the rotating block is fixedly connected to a lifting handle.

[0018] Through the above technical scheme, when it is necessary to clean the used probe workpiece, the medical staff inserts the probe workpiece into the cleaning block, and then starts the second motor to drive the double-toothed ring to rotate. The power of the double-toothed ring will be transmitted to the connecting gear, causing it to start rotating. When the connecting gear rotates, the second gear will be driven to rotate through the interaction between the teeth of the gears, and the cleaning block will rotate together. During the rotation of the cleaning block, the cleaning sponge inside it will fit tightly against the surface of the component. As the cleaning block continues to rotate, the cleaning sponge will wipe and clean the surface of the component to remove dirt, residual liquid and other impurities on the surface of the component to achieve the purpose of cleaning. When the cleaning sponge has been used for too long, the cleaning effect of the cleaning sponge is not good. The medical staff only needs to rotate the rotating block by pulling the handle, take the cleaning sponge out of the cleaning block, replace it with a new cleaning sponge, and then close the rotating block.

[0019] Furthermore, a C-shaped groove corresponding to the probe workpiece is provided inside the cleaning block.

[0020] Through the above technical solution, the C-shaped groove can wrap the probe workpiece from multiple directions, so that the contact area between the cleaning sponge and the probe is larger. Compared with a flat or other simple-shaped cleaning block, the C-shaped groove can cover more parts of the probe, including the sides and some curved surfaces, effectively removing dirt and coupling agent residues at various positions on the probe surface, ensuring more thorough cleaning.

[0021] The beneficial effects of the present invention are as follows: (1) The present invention designs a coating mechanism. When it is necessary to coat the probe assembly with coupling liquid, the staff only needs to insert the probe assembly into the coating block and drive the coating block to rotate through the driving motor inside the mechanism. As the coating block rotates continuously, the extruded silicone liquid outlet tube inside the coating block fits with the probe assembly. The extruded silicone liquid outlet tube is squeezed to a certain extent, so that the liquid in the dispenser flows out through the extruded silicone liquid outlet tube to the outer wall of the probe workpiece. As the coating block rotates, the liquid is evenly coated on the surface of the target object, avoiding excessive or insufficient coupling agent being squeezed out to cause adverse effects on B-ultrasound examination. (2) The present invention designs a cleaning mechanism. The second motor drives the double gear ring to rotate, transmits power to the connecting gear, and then drives the second gear and the cleaning block to rotate. The cleaning inside the cleaning block is The cleaning sponge will fit tightly with the probe surface. As the cleaning block continues to rotate, the cleaning sponge can fully wipe the probe surface, effectively remove dirt, residual coupling agent and other impurities, ensure the cleanliness of the probe, and thus improve the accuracy and image quality of B-ultrasound examination. When the cleaning sponge needs to be replaced, it is only necessary to rotate the rotating block by pulling the handle, take out the cleaning sponge from the inside of the cleaning block, replace it with a new cleaning sponge, and then close the rotating block. (3) The present invention designs an infusion stirring mechanism, which drives the spiral liquid delivery tube to rotate through a driving motor, so that the coupling liquid in the liquid storage tank is accurately delivered to the specified position, ensuring that there will be no excessive infusion resulting in excessive smearing, which affects the subsequent test results. Then, the rotating stirring blades and the heating rod can make the liquid in the liquid storage tank evenly heated, preventing the coupling liquid in the liquid storage tank from condensing due to low temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a stereogram of the present invention;

[0023] Figure 2 It is a schematic diagram of the structure of the placement table of the present invention;

[0024] Figure 3 It is a schematic diagram of the internal structure of the tank body of the present invention;

[0025] Figure 4 is a schematic diagram of the infusion stirring mechanism of the present invention;

[0026] Figure 5 It is a schematic diagram of the structure of the driven wheel of the present invention;

[0027] Figure 6 is a schematic diagram of the smearing mechanism of the present invention;

[0028] Figure 7 is a schematic diagram of the deployment of the smearing mechanism of the present invention;

[0029] Figure 8is a schematic diagram of the cleaning mechanism of the present invention;

[0030] Fig. 9 It is a schematic diagram of the internal structure of the cleaning block of the present invention.

[0031] Figure numerals: 1, tank body; 2, liquid storage tank; 3, infusion stirring mechanism; 301, driving motor; 302, driving wheel; 303, spiral liquid delivery tube; 304, driven wheel; 305, transmission belt; 306, heating rod; 307, stirring bar; 4, connecting pipe; 5, smearing mechanism; 501, mounting plate; 502, limiting slide groove; 503, second motor; 504, driving gear; 505, double gear ring; 506, Rotating gear; 507, dispenser; 508, smear block; 509, extrusion type silicone liquid outlet tube; 6, cleaning mechanism; 601, connecting gear; 602, protection block; 603, second gear; 604, cleaning block; 605, cleaning sponge; 606, rotating block; 607, lifting handle; 7, placing table; 8, limiting groove; 9, probe workpiece; 10, wire; 11, control block; 12, scale; 13, bottle stopper. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0033] like Figure 1 - Figure 3 As shown, an abdominal B-ultrasound probe assembly of this embodiment includes a tank body 1, and a liquid storage tank 2 is installed inside the tank body 1.

[0034] like Figure 3 - Figure 5 As shown, an infusion stirring mechanism 3 is arranged at the bottom of the tank body 1, and the infusion stirring mechanism 3 includes a driving motor 301 installed inside the tank body 1, the output end of the driving motor 301 is fixedly connected to a driving wheel 302, the top of the driving wheel 302 is fixedly connected to a spiral liquid delivery tube 303, the inside of the tank body 1 is rotatably connected to a driven wheel 304 near the driving wheel 302, a transmission belt 305 is installed between the driven wheel 304 and the driving wheel 302, a heating rod 306 is installed on the top of the driven wheel 304, a plurality of stirring bars 307 are fixedly connected to the outer wall of the heating rod 306, and a connecting tube 4 is fixedly connected to the top of the infusion stirring mechanism 3.

[0035] like Figure 3 - Figure 5As shown, when it is necessary to apply coupling liquid to the probe workpiece 9, the drive motor 301 is started through the control block 11, and the drive wheel 302 will rotate together with the motor output end, and the spiral liquid delivery tube 303 will also rotate accordingly. During the rotation process, the spiral liquid delivery tube 303 uses its spiral structure to transport the liquid in the liquid storage tank 2 upward along the spiral channel, thereby realizing the infusion function. This spiral transportation method can keep a certain flow rate and pressure of the liquid during the transportation process, ensuring the stability of the infusion. When the drive wheel 302 rotates, the driven wheel is driven by the transmission effect of the transmission belt 305. 304 rotates together, so when the driven wheel 304 rotates, the heating rod 306 is driven to rotate, and when the heating rod 306 rotates, the stirring bar 307 also rotates together. During the rotation process, the stirring bar 307 stirs the liquid in the tank body 1 to fully mix the liquid to avoid stratification or precipitation. While stirring, the heating rod 306 is powered on to generate heat and transfers heat to the surrounding liquid, thereby realizing the heating function of the liquid in the liquid storage tank 2. Through the stirring action of the stirring bar 307, the liquid can be evenly heated in the liquid storage tank 2 to prevent condensation caused by the low temperature of the coupling liquid inside the liquid storage tank 2.

[0036] like Figure 6 and Figure 7As shown, a coating mechanism 5 is arranged at the top of the tank body 1, and the coating mechanism 5 includes a mounting plate 501 mounted inside the tank body 1, and two limiting slide grooves 502 are provided on the top of the mounting plate 501, and a second motor 503 is fixedly connected to the top of the mounting plate 501, and a driving gear 504 is fixedly connected to the output end of the second motor 503, and a double gear ring 505 and a rotating gear 506 are rotatably connected to the top of the mounting plate 501, respectively, and the driving gear 504 is meshed with the outer teeth of the double gear ring 505, and the inner teeth of the double gear ring 505 are meshed with the rotating gear 506. The double gear ring 505 is used for two-stage transmission, and complex transmission functions can be realized in a relatively small space, which is relatively convenient. Compared with directly using a large-sized single gear to achieve the same transmission effect, the design of this multi-stage gear transmission is more compact, which can effectively save the space inside the coating mechanism 5, make the structure of the entire device more reasonable, and facilitate installation and maintenance. The connecting pipe 4 is fixedly connected to one end of the spiral liquid feeding pipe 303 and the bottom of the rotating gear 506, and the rotating gear 506 is internally installed with a bearing corresponding to the connecting pipe 4. The connecting pipe 4 serves as a bridge to connect the spiral liquid feeding pipe 303 and the rotating gear 506 to form a complete liquid delivery path. The spiral liquid feeding pipe 303 delivers the liquid in the liquid storage tank 2 to the connecting pipe 4 during the rotation process, and then further delivers it through the connecting pipe 4. The components such as the liquid distributor 507 connected to the rotating gear 506 ensure that the liquid can smoothly transition from the infusion link to the coating link, maintaining the continuity of the liquid supply of the entire system. The rotating gear 506 will continue to rotate during the operation, and the spiral liquid delivery tube 303 also has its own rotation. The bearing installed inside the rotating gear 506 and corresponding to the connecting tube 4 can enable the rotating gear 506 to rotate smoothly around the connecting tube 4, avoiding damage to the connecting tube 4 caused by the friction generated by the rotation. At the same time, it also ensures the flexibility and stability of the rotation of the rotating gear 506, so that the entire coating mechanism 5 can operate normally. The liquid distributor 507 is installed on the top of the rotating gear 506. A smear block 508 is installed on the top of 507, and a plurality of extruded silicone liquid outlet pipes 509 are fixedly connected to the inner wall of the smear block 508. The plurality of extruded silicone liquid outlet pipes 509 are evenly distributed in an array on the inner wall of the smear block 508, and the outer walls of the extruded silicone liquid outlet pipes 509 are in contact with the probe outer wall of the probe workpiece 9. The extruded silicone liquid outlet pipes 509 are evenly distributed in an array, which can ensure that liquid flows out from various positions of the probe outer wall of the probe workpiece 9. When the smear block 508 performs a smearing operation on the probe, the liquid can act on the probe surface from multiple different positions at the same time, avoiding a smearing blind area, so that the outer wall of the probe can be evenly smeared with the required liquid, thereby improving the smearing quality.

[0037] like Figure 6 and Figure 7As shown, when the probe workpiece 9 needs to be smeared, the smearing component of the probe workpiece 9 is inserted into the interior of the smearing block 508, and the second motor 503 is started at this time, and the driving gear 504 will rotate together with the motor output end. When the driving gear 504 rotates, it will drive the double-toothed ring 505 to rotate, and the double-toothed ring 505 will mesh with the rotating gear 506, thereby driving the rotating gear 506 to rotate. When the rotating gear 506 rotates, it will drive the dispenser 507 to rotate together. The function of the dispenser 507 is to transfer the stored liquid to the liquid dispenser. The coupling liquid in the tank 2 is evenly distributed to each extruded silicone liquid outlet tube 509. The smear block 508 can perform a comprehensive smearing operation on the target object during the rotation process, thereby improving the uniformity and efficiency of the smearing. When the smear block 508 contacts the target object, the extruded silicone liquid outlet tube 509 will be squeezed to a certain extent, so that the liquid in the dispenser 507 flows out through the extruded silicone liquid outlet tube 509 to the outer wall of the probe workpiece 9. As the smear block 508 rotates, the liquid will be evenly smeared on the surface of the target object.

[0038] like Figure 8 and Fig. 9 As shown, a cleaning mechanism 6 is provided on the top of the smearing mechanism 5, and the cleaning mechanism 6 includes a connecting gear 601 rotatably connected to the top of the mounting plate 501, a protective block 602 is fixedly connected to the outer wall of the tank body 1, and a second gear 603 is rotatably connected inside the protective block 602, and a cleaning block 604 is fixedly connected to the top of the second gear 603, and a C-shaped groove corresponding to the probe workpiece 9 is provided inside the cleaning block 604, and the C-shaped groove can wrap the probe workpiece 9 from multiple directions, so that the contact area between the cleaning sponge 605 and the probe is larger. Compared with the cleaning block 604 of a plane or other simple shape, the C-shaped groove can cover more parts of the probe, including the side and part of the curved surface, effectively removing dirt and coupling agent residues at various positions on the probe surface, ensuring more thorough cleaning, and a cleaning sponge 605 is installed inside the cleaning block 604, and a rotating block 606 is rotatably connected to the top of the protective block 602, and a lifting handle 607 is fixedly connected to the top of the rotating block 606.

[0039] like Figure 8 and Fig. 9As shown, when it is necessary to clean the used probe workpiece 9, the medical staff inserts the probe workpiece 9 into the cleaning block 604, and then starts the second motor 503 to drive the double-toothed ring 505 to rotate. The power of the double-toothed ring 505 will be transmitted to the connecting gear 601 to start rotating. When the connecting gear 601 rotates, the second gear 603 will be driven to rotate through the interaction between the teeth of the gears, and the cleaning block 604 will rotate together. During the rotation of the cleaning block 604, the cleaning sponge 605 inside it will interact with The surfaces of the components fit tightly together. As the cleaning block 604 continues to rotate, the cleaning sponge 605 will wipe and clean the surfaces of the components to remove dirt, residual liquid and other impurities on the surfaces of the components to achieve the purpose of cleaning. When the cleaning sponge 605 has been used for too long, the cleaning effect of the cleaning sponge 605 is not good. Medical personnel only need to pull the handle 607 to rotate the rotating block 606, take the cleaning sponge 605 out of the cleaning block 604, replace it with a new cleaning sponge 605, and then close the rotating block 606.

[0040] like Figure 1 - Figure 3 As shown, a placing table 7 is fixedly connected to the top of the tank body 1, a limiting groove 8 is provided on the top of the placing table 7, a probe workpiece 9 is placed on the top of the placing table 7, a wire 10 is fixedly connected to the top of the probe workpiece 9, a control block 11 is installed on the other end of the wire 10, and a scale 12 is fixedly connected to the outer wall of the tank body 1 and a bottle stopper 13 is rotatably connected.

[0041] The working principle of this embodiment is as follows. When it is necessary to apply coupling liquid to the probe workpiece 9, the driving motor 301 is started through the control block 11. The driving motor 301 drives the driving wheel 302 to rotate, thereby rotating the spiral liquid delivery tube 303. The spiral liquid delivery tube 303 uses a spiral structure to transport the liquid in the liquid storage tank 2 upward along the spiral channel to the position specified by the rotating gear 506. At the same time, the driving wheel 302 drives the driven wheel 304 to rotate through the transmission belt 305, and the driven wheel 304 drives the heating rod 306 to rotate. The stirring bar 307 on the heating rod 306 also rotates to stir the liquid in the liquid storage tank 2 to fully mix the liquid to avoid stratification or precipitation. While stirring, the heating rod 306 is powered on to generate heat to heat the liquid in the liquid storage tank 2. The liquid is evenly heated by stirring to prevent the coupling liquid from being too cold. After condensation, insert the coating component of the probe workpiece 9 into the coating block 508, start the second motor 503, the second motor 503 drives the driving gear 504 to rotate, the driving gear 504 drives the double-toothed ring 505 to rotate, the double-toothed ring 505 drives the rotating gear 506 to rotate, the rotating gear 506 drives the liquid distributor 507 to rotate, the liquid distributor 507 evenly distributes the coupling liquid in the liquid storage tank 2 to each extruded silicone liquid outlet pipe 509, the coating block 508 rotates with the rotating gear 506, and performs a comprehensive coating operation on the probe workpiece 9. When the coating block 508 contacts the probe workpiece 9, the extruded silicone liquid outlet pipe 509 is squeezed, so that the liquid in the liquid distributor 507 flows out through the extruded silicone liquid outlet pipe 509 to the outer wall of the probe workpiece 9. As the coating block 508 rotates, the liquid is evenly coated on the probe surface;

[0042] When the used probe workpiece 9 needs to be cleaned, the medical staff inserts the probe workpiece 9 into the cleaning block 604, starts the second motor 503 to drive the double-toothed ring 505 to rotate, and the power of the double-toothed ring 505 is transmitted to the connecting gear 601 to rotate it. The connecting gear 601 drives the second gear 603 to rotate, and then the cleaning block 604 rotates. The cleaning sponge 605 inside the cleaning block 604 fits tightly with the probe surface. As the cleaning block 604 rotates, the cleaning sponge 605 wipes the probe surface to remove dirt and residual liquid. When the cleaning sponge 605 has been used for too long and the cleaning effect is not good, the medical staff rotates the rotating block 606 by pulling the handle 607, takes the cleaning sponge 605 out of the cleaning block 604, replaces it with a new cleaning sponge 605, and then closes the rotating block 606.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims

1. An abdominal B-ultrasound probe assembly, comprising a tank body (1), characterized in that: A liquid storage tank (2) is installed inside the tank body (1), an infusion stirring mechanism (3) is arranged at the bottom of the tank body (1), a connecting pipe (4) is fixedly connected to the top of the infusion stirring mechanism (3), a coating mechanism (5) is arranged at the top of the tank body (1), and a cleaning mechanism (6) is arranged on the top of the coating mechanism (5); The top of the tank body (1) is fixedly connected to a placement platform (7), a limiting groove (8) is provided on the top of the placement platform (7), a probe workpiece (9) is placed on the top of the placement platform (7), a wire (10) is fixedly connected to the top of the probe workpiece (9), a control block (11) is installed at the other end of the wire (10), and a scale (12) and a bottle stopper (13) are respectively fixedly connected to the outer wall of the tank body (1).

2. The abdominal B-ultrasound probe assembly according to claim 1, characterized in that: The infusion stirring mechanism (3) comprises a driving motor (301) installed inside the tank body (1); the output end of the driving motor (301) is fixedly connected to a driving wheel (302); the top of the driving wheel (302) is fixedly connected to a spiral liquid delivery tube (303); a driven wheel (304) is rotatably connected to the inside of the tank body (1) near the driving wheel (302); a transmission belt (305) is installed between the driven wheel (304) and the driving wheel (302); a heating rod (306) is installed on the top of the driven wheel (304); and a plurality of stirring bars (307) are fixedly connected to the outer wall of the heating rod (306).

3. The abdominal B-ultrasound probe assembly according to claim 2, characterized in that: The smearing mechanism (5) comprises a mounting plate (501) mounted inside the tank body (1), two limiting sliding grooves (502) are arranged on the top of the mounting plate (501), a second motor (503) is fixedly connected to the top of the mounting plate (501), an output end of the second motor (503) is fixedly connected to a driving gear (504), a double gear ring (505) and a rotating gear (506) are rotatably connected to the top of the mounting plate (501), a liquid distributor (507) is mounted on the top of the rotating gear (506), a smearing block (508) is mounted on the top of the liquid distributor (507), and a plurality of extrusion-type silicone liquid outlet pipes (509) are fixedly connected to the inner wall of the smearing block (508).

4. The abdominal B-ultrasound probe assembly according to claim 3, characterized in that: The connecting tube (4) is fixedly connected to one end of the spiral liquid delivery tube (303) and the bottom of the rotating gear (506), and a bearing corresponding to the connecting tube (4) is installed inside the rotating gear (506).

5. The abdominal B-ultrasound probe assembly according to claim 3, characterized in that: The driving gear (504) meshes with the outer teeth of the double-toothed ring (505), and the inner teeth of the double-toothed ring (505) mesh with the rotating gear (506).

6. The abdominal B-ultrasound probe assembly according to claim 3, characterized in that: The plurality of extruded silicone liquid outlet tubes (509) are evenly distributed in an array on the inner wall of the smear block (508), and the outer walls of the extruded silicone liquid outlet tubes (509) are in contact with the outer wall of the probe of the probe workpiece (9).

7. The abdominal B-ultrasound probe assembly according to claim 3, characterized in that: The cleaning mechanism (6) comprises a connecting gear (601) rotatably connected to the top of the mounting plate (501); a protective block (602) is fixedly connected to the outer wall of the tank body (1); a second gear (603) is rotatably connected inside the protective block (602); a cleaning block (604) is fixedly connected to the top of the second gear (603); a cleaning sponge (605) is installed inside the cleaning block (604); a rotating block (606) is rotatably connected to the top of the protective block (602); and a lifting handle (607) is fixedly connected to the top of the rotating block (606).

8. The abdominal B-ultrasound probe assembly according to claim 7, characterized in that: The cleaning block (604) is provided with a C-shaped groove corresponding to the probe workpiece (9).

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