Multifunctional detection table for pet ultrasonic examination based on digital medical treatment

Abstract

The invention relates to the technical field of pet medical diagnosis equipment, in particular to a multifunctional detection table for pet ultrasonic examination based on digital medical treatment. Comprising a detection table and an ultrasonic detector, the ultrasonic detector is arranged on one side of the detection table, and the ultrasonic detector comprises a host case used for processing echo signals, a display system used for converting the signals into B ultrasonic images or blood flow spectrograms and a detection probe used for converting electric signals into ultrasonic waves and receiving echoes; according to different pet body types and detection requirements, the corresponding detection probes are selected to make contact with the body parts of the pet to be detected, echo signals are processed through the host, images are generated through an algorithm, the signals are converted into B ultrasonic images or blood flow spectrograms through the display system, and the body position adjustment of the pet is achieved through the body position adjustment assembly. The device can conveniently carry out ultrasonic detection on different parts of the pet body, and the completeness of ultrasonic detection is effectively improved.

Description

Technical Field

[0001] The invention belongs to the technical field of pet medical diagnostic equipment, and in particular relates to a multifunctional testing table for pet ultrasonic examination based on digital medicine. Background Art

[0002] Ultrasonic diagnosis of pets is currently an important means of diagnosing clinical diseases of pets. It can be applied to animal reproduction and obstetrics, animal disease diagnosis, animal husbandry production, etc.

[0003] However, due to the special body shape and mobility of animals, ultrasonic examination is not easy to perform. In order to obtain a good acoustic window for animal ultrasonic cardiology examination, animal examiners often need 1-2 assistants to make the pet lie on its side on the edge of the table to assist in the operation. This increases the workload and risk of the personnel, and also brings inconvenience to the operation and increases the pain of the animal during the examination.

[0004] After searching, in the prior art, the authorized patent document with announcement number CN202096220U and announcement date: 2012.01.04 discloses an ultrasonic cardiology examination table for pet dogs, which belongs to the field of instruments and equipment in the field of animal medicine. The inspection table includes three parts: an inspection table, an inspection window and a column. The inspection table is a rectangular table made of transparent material with rounded corners. The inspection window is located at the front 1 / 3 of the inspection table and is an irregular hole structure. The hole structure has a large head and a small head on both sides. One side of the large head is located on the left side of the inspection table, and one side of the small head is located on the right side of the inspection table. The inner edge of the inspection window is polished and smooth; the column is fixed on the lower surface of the inspection table. A pad is connected to the column, and the pad is located at the upper and lower ends of the column. The present application is a practical ultrasonic cardiology examination table for dogs, which is suitable for performing ultrasonic cardiology examinations on dogs in animal hospitals.

[0005] However, the device still has the following defects: although it can be used for canine ultrasonic cardiology examinations in animal hospitals, the examination table is not convenient for restraining and limiting the position of the pet, which makes the pet prone to stress reaction during the examination, affecting the detection effect; it is also not convenient for adjusting the pet's body position, and it is impossible to perform ultrasonic examinations on different body parts of the pet, affecting the integrity of the ultrasonic examination. Summary of the invention

[0006] In view of the above problems, the present invention provides a multifunctional testing platform for ultrasonic examination of pets based on digital medicine, comprising a testing platform and an ultrasonic detector, wherein the ultrasonic detector is arranged on one side of the testing platform, and the ultrasonic detector comprises a host chassis for processing echo signals, a display system for converting signals into B-ultrasound images or blood flow spectrum diagrams, and a detection probe for converting electrical signals into ultrasonic waves and receiving echoes; Two groups of second screw rods are rotatably connected to the detection platform, and the two groups of second screw rods are both threadedly connected to second internal threaded cylinders, and the two groups of second internal threaded cylinders are both fixedly connected to second linkage blocks, and a third screw rod is rotatably connected between the two groups of second linkage blocks, and a body position adjustment component for restraining and adjusting the body position of the pet is threadedly connected to the third screw rod, and the body position adjustment component is engaged with the pet's leg activities; The body position adjustment component comprises an adjustment shaft, on which two groups of leg limiting mechanisms for restraining and limiting the legs of the pet are sleeved.

[0007] Furthermore, two groups of first screw rods are rotatably connected on the detection platform, and the first internal threaded tubes are threadedly connected to the two groups of the first screw rods, and the first linkage blocks are fixedly connected to the two groups of the first internal threaded tubes. A sliding shaft is fixedly connected between the two groups of the first linkage blocks, and a first motor is installed on one side of one group of the second linkage blocks, and the output end of the first motor is transmission-connected to one end of the third screw rod.

[0008] Furthermore, an auxiliary positioning mechanism is provided on the testing platform, an air pump is provided on one side of the auxiliary positioning mechanism, two sets of positioning belts are fixedly connected to the auxiliary positioning mechanism, two sets of first clamping blocks are fixedly connected to the testing platform, and one end of the positioning belt passes through the first clamping block and extends to the bottom end of the testing platform.

[0009] Furthermore, two groups of U-shaped brackets are fixedly connected to the bottom end of the detection table, and winding rollers are rotatably connected in the two groups of U-shaped brackets. One end of the two groups of positioning belts are respectively wound around the two groups of winding rollers, and one side of one group of the U-shaped brackets is rotatably connected to a driven gear, the center of the driven gear is fixedly connected to one end of a group of winding rollers, the driven gear is meshed with a driving gear, the center of the driving gear is fixedly connected to a crankshaft handle, the center of the driven gear is fixedly connected to a linkage shaft, and the other end of the linkage shaft passes through another group of U-shaped brackets and is fixedly connected to one end of another group of winding rollers.

[0010] Furthermore, the auxiliary positioning mechanism includes a fixed plate, which is fixedly connected to the detection table. A telescopic airbag is provided on one side of the fixed plate. The interior of the telescopic airbag is interconnected with the air outlet end of the air pump. The other end of the telescopic airbag is fixedly connected to a sliding plate, and the bottom end of the sliding plate is fixedly connected to two groups of sliding bolts.

[0011] Furthermore, a flexible airbag is fixedly connected to one side wall of the sliding plate, a heating wire and a temperature sensor are provided inside the flexible airbag, the flexible airbag and the interior of the telescopic airbag are interconnected, two groups of second clamps are fixedly connected to the fixed plate, and the two groups of second clamps are respectively fixedly connected to one end of the two groups of positioning belts.

[0012] Furthermore, one end of the adjusting shaft is fixedly connected to a first slider, a threaded hole is provided on the first slider, the first slider is threadedly connected to the third screw rod, and the other end of the adjusting shaft is fixedly connected to a second slider, a sliding hole is provided on the second slider.

[0013] Furthermore, the leg limiting mechanism includes a first slide cylinder and a second slide cylinder, the first slide cylinder and the second slide cylinder are movably fitted with the adjustment shaft, a buffer spring is arranged between the first slide cylinder and the second slide cylinder, a connecting block is fixedly connected to the bottom end of the second slide cylinder, a group of the connecting blocks is fixedly connected to a leg strap, and another group of the connecting blocks is fixedly connected to a buckle, and a locking portion is arranged on the first slide cylinder.

[0014] Furthermore, the locking portion includes a T-shaped block, a T-shaped slot is provided in the T-shaped block, two groups of give-way slots are provided in the T-shaped block, the give-way slots are connected to the T-shaped slots, two groups of transmission shafts are slidably connected in the T-shaped slots, one end of the two groups of transmission shafts are fixedly connected with buttons, the two groups of buttons are respectively movably fitted with the two groups of give-way slots, and clamping springs are provided between the two groups of buttons and the corresponding group of give-way slots, and the two groups of clamping springs are respectively sleeved on the two groups of transmission shafts.

[0015] Furthermore, one end of the two groups of transmission shafts away from the button is fixedly connected with a linkage rod, and the other end of the two groups of linkage rods is fixedly connected with a wedge-shaped limit block. A sliding groove is provided on the adjustment shaft, and the sliding groove is movably fitted with the two groups of linkage rods. Several groups of clamping grooves are provided at the bottom ends of the inner walls on both sides of the sliding groove.

[0016] The beneficial effects of the present invention are: 1. The pet is placed on the testing table to limit its position. According to the different pet body sizes and testing requirements, the corresponding testing probe is selected to contact the pet body part to be tested. The electrical signal is converted into ultrasonic wave and the echo is received by the testing probe. The echo signal is processed by the host, and the image is generated by the algorithm. The signal is converted into B-ultrasound image or blood flow spectrum diagram through the display system. The pet's position is adjusted through the position adjustment component, so that the device can facilitate ultrasonic testing of different parts of the pet's body, effectively improving the integrity of ultrasonic testing.

[0017] 2. By shaking the crankshaft handle, the active gear drives the driven gear to rotate synchronously, so that the two sets of winding rollers can reel in the two sets of positioning belts to restrict the activities of the pet lying on the testing table. By manually adjusting the length of the positioning belt covering the pet's body, it is convenient for medical staff to adjust the tightness of the restraint in time to avoid the positioning belt being too tight to cause harm to the pet, and to avoid the positioning belt being too loose to cause the pet to move drastically and affect the ultrasonic testing operation.

[0018] 3. Inflate the telescopic airbag through an air pump to expand the telescopic airbag and drive the sliding plate to move toward the pet's body. The two sets of sliding bolts are movably fitted to the inner walls of the two sets of limit grooves to keep the sliding plate moving stably. After the flexible airbag is inflated, it fits on the pet's body. The air in the flexible airbag is heated by an electric heating wire. The temperature in the flexible airbag is monitored by a temperature sensor to keep the temperature of the flexible airbag at a preset value, thereby keeping the flexible airbag that fits the pet warm. While restricting the pet's body, it effectively soothes the pet to prevent the pet from having a stress response during the detection process.

[0019] 4. The legs of the pet are restrained by the cooperation of the leg strap and the buckle. The buffer spring is set to allow the position of the second slide cylinder to slide back and forth according to the force exerted by the pet's legs, thereby buffering the force on the pet's legs and preventing injuries when the pet's legs move. The position of the first slide cylinder is locked by the locking part to limit the range of movement of the pet's legs to avoid obstruction of the detection part due to excessive range of movement of the pet's legs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A schematic diagram of the main structure of an embodiment of the present invention is shown; Figure 2 A schematic diagram showing a top view of a part of the structure on a detection platform according to an embodiment of the present invention is shown; Figure 3 A schematic diagram of the bottom viewing angle structure of a detection platform according to an embodiment of the present invention is shown; Figure 4 A schematic diagram of the structure of an auxiliary positioning mechanism according to an embodiment of the present invention is shown; Figure 5 It shows a schematic structural diagram of a body position adjustment component according to an embodiment of the present invention; Figure 6 A schematic diagram of the structure of a leg limiting mechanism according to an embodiment of the present invention is shown; Figure 7 It shows a cross-sectional view of the structure of the locking portion, the first slide cylinder, and the adjusting shaft connecting portion according to an embodiment of the present invention; Figure 8 The embodiment of the present invention is shown Figure 7 Enlarged schematic diagram at point A in the middle.

[0022] In the figure: 1, test bench; 101, limit groove; 2, ultrasonic detector; 201, host chassis; 202, display system; 203, test probe; 3, first screw rod; 4, first internal threaded cylinder; 5, first linkage block; 6, sliding shaft; 7, second screw rod; 8, second internal threaded cylinder; 9, second linkage block; 10, third screw rod; 11, first motor; 12, body position adjustment component; 121, adjustment shaft; 1211, slide groove; 1212, clamping groove; 122, first slider; 123, threaded hole; 124, second slider; 125, slide hole; 126, leg limit mechanism; 1261, first slide cylinder; 1262, second slide cylinder; 1263, buffer spring; 1264, connecting block; 1265, leg strap ; 1266, locking part; 12661, T-shaped block; 12662, T-shaped slot; 12663, give way slot; 12664, transmission shaft; 12665, button; 12666, clamping spring; 12667, linkage rod; 12668, wedge-shaped limit block; 1267, buckle; 13, auxiliary positioning mechanism; 131, fixed plate; 132, telescopic airbag; 133, sliding plate; 134, sliding bolt; 135, flexible airbag; 136, second clamping block; 14, air pump; 15, positioning belt; 16, first clamping block; 17, U-shaped bracket; 18, winding roller; 19, driven gear; 20, driving gear; 21, crankshaft rocker; 22, synchronous sprocket; 23, chain; 24, second motor; 25, linkage shaft. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] The embodiment of the present invention provides a multifunctional testing platform for ultrasonic examination of pets based on digital medicine, including a testing platform 1 and an ultrasonic detector 2; illustratively, Figure 1-3 shown.

[0025] The ultrasonic detector 2 is arranged on one side of the detection platform 1, and the ultrasonic detector 2 includes a host chassis 201, a display system 202 and a detection probe 203; Specifically, the pet is placed on the testing table 1 to limit its positioning, and the corresponding testing probe 203 is selected according to the different pet body shapes and testing requirements to contact the pet body part to be tested. The electrical signal is converted into ultrasonic wave and the echo is received by the testing probe 203, the echo signal is processed by the host chassis, the image is generated by the algorithm, and the signal is converted into B-ultrasound image or blood flow spectrum diagram by the display system 202.

[0026] Two groups of first screw rods 3 are rotatably connected to the detection platform 1, and the first internal threaded tubes 4 are both threadedly connected to the two groups of the first internal threaded tubes 4, and the first linkage blocks 5 are both fixedly connected to the two groups of the first linkage blocks 5, and a sliding shaft 6 is fixedly connected between the two groups of the first linkage blocks 5, and two groups of second screw rods 7 are rotatably connected to the detection platform 1, and the two groups of the second screw rods 7 correspond to the two groups of the first screw rods 3 one by one, and the second internal threaded tubes 8 are both threadedly connected to the two groups of the second internal threaded tubes 8. The second linkage blocks 9 are both fixedly connected, and a third screw rod 10 is rotatably connected between the two groups of the second linkage blocks 9, and a first motor 11 is installed on one side of one group of the second linkage blocks 9, and the output end of the first motor 11 is drivingly connected to one end of the third screw rod 10, and a body position adjustment component 12 is threadedly connected to the third screw rod 10, and the body position adjustment component 12 is engaged with the pet's leg activities; Specifically, by making the two groups of first screw rods 3 and the two groups of second screw rods 7 rotate synchronously, the two groups of first internally threaded tubes 4 and the two groups of second internally threaded tubes 8 move up and down synchronously, the position adjustment component 12 is moved to a suitable height to facilitate the restraint of the pet's legs, and the height of the position adjustment component 12 is adjusted. The third screw rod 10 is driven to rotate by the first motor 11, so that the position adjustment component 12 restrains and drives the pet's legs to move horizontally, thereby driving the pet to flip over, and the pet's body position is adjusted, which is convenient for medical staff to perform ultrasonic detection on different positions of the pet's body.

[0027] The detection platform 1 is provided with two groups of limit grooves 101, the detection platform 1 is provided with an auxiliary positioning mechanism 13, one side of the auxiliary positioning mechanism 13 is provided with an air pump 14, the auxiliary positioning mechanism 13 is fixedly connected with two groups of positioning belts 15, the detection platform 1 is fixedly connected with two groups of first clamping blocks 16, one end of the positioning belt 15 passes through the first clamping block 16 and extends to the bottom end of the detection platform 1, the bottom end of the detection platform 1 is fixedly connected with two groups of U-shaped brackets 17, and the two groups of U-shaped brackets 17 are rotatably connected with winding rollers 18. One end of the positioning belt 15 is respectively wound around two groups of winding rollers 18, one side of one group of U-shaped brackets 17 is rotatably connected with a driven gear 19, the center of the driven gear 19 is fixedly connected to one end of a group of winding rollers 18, the driven gear 19 is meshed with a driving gear 20, the center of the driving gear 20 is fixedly connected to a crankshaft handle 21, the center of the driven gear 19 is fixedly connected to a linkage shaft 25, the other end of the linkage shaft 25 penetrates another group of U-shaped brackets 17 and is fixedly connected to one end of another group of winding rollers 18; Specifically, by shaking the crank handle 21, the driving gear 20 drives the driven gear 19 to rotate synchronously, so that the two sets of winding rollers 18 can wind up the two sets of positioning belts 15, thereby restricting the movement of the pet lying on the testing table 1. By manually adjusting the length of the positioning belt 15 covering the pet's body, it is convenient for medical staff to adjust the tightness of the restraint in time to avoid the positioning belt 15 being too tight to cause harm to the pet, and to avoid the positioning belt 15 being too loose to cause the pet to move drastically and affect the ultrasonic testing operation.

[0028] The auxiliary positioning mechanism 13 includes a fixing plate 131; illustratively, Figure 4 shown.

[0029] The fixing plate 131 is fixedly connected to the testing platform 1, a telescopic airbag 132 is arranged on one side of the fixing plate 131, the interior of the telescopic airbag 132 is communicated with the air outlet end of the air pump 14, the other end of the telescopic airbag 132 is fixedly connected to a sliding plate 133, the bottom end of the sliding plate 133 is fixedly connected to two groups of sliding bolts 134, the two groups of sliding bolts 134 are respectively movably fitted with the two groups of limiting grooves 101, a side wall of the sliding plate 133 is fixedly connected to a flexible airbag 135, a heating wire and a temperature sensor are arranged in the flexible airbag 135, the flexible airbag 135 is communicated with the interior of the telescopic airbag 132, two groups of second clamping blocks 136 are fixedly connected to the fixing plate 131, and the two groups of the second clamping blocks 136 are respectively fixedly connected to one end of the two groups of positioning belts 15; Specifically, the air pump 14 is used to inflate the telescopic airbag 132, so that the telescopic airbag 132 expands and drives the sliding plate 133 to move toward the pet's body. The two groups of sliding bolts 134 are movably fitted to the inner walls of the two groups of limiting grooves 101 to keep the movement of the sliding plate 133 stable. After being inflated, the flexible airbag 135 fits the pet's body, and the air in the flexible airbag 135 is heated by the electric heating wire. The temperature in the flexible airbag 135 is monitored by the temperature sensor to keep the temperature of the flexible airbag 135 at a preset value, thereby keeping the flexible airbag 135 that fits the pet warm, which not only restricts the pet's body but also effectively soothes the pet to prevent the pet from having a stress response during the detection process.

[0030] The body position adjustment component 12 includes an adjustment shaft 121; illustratively, Figure 5 shown.

[0031] One end of the adjusting shaft 121 is fixedly connected to a first slider 122, a threaded hole 123 is provided on the first slider 122, the first slider 122 is threadedly connected to the third screw rod 10, the other end of the adjusting shaft 121 is fixedly connected to a second slider 124, a sliding hole 125 is provided on the second slider 124, the sliding hole 125 is movably fitted with the sliding shaft 6, and two sets of leg limiting mechanisms 126 are sleeved on the adjusting shaft 121; Specifically, the third screw rod 10 is rotated to drive the first slider 122 to move horizontally, so that the adjustment shaft 121 drives the two sets of leg limiting mechanisms 126 to move above the pet, and the two front legs and two hind legs of the pet are respectively restrained by the two sets of leg limiting mechanisms 126, so that the abdomen of the pet is fully exposed on the detection table 1, and at the same time, the pet's limbs are prevented from moving significantly during the detection process to affect the detection operation or cause scratches to medical staff. The third screw rod 10 is rotated to drive the first slider 122 to move horizontally, so that the two sets of leg limiting mechanisms 126 drive the pet's limbs to move, thereby driving the pet to flip over, so that different positions of the pet's abdomen can be detected, so as to improve the integrity of the ultrasonic detection.

[0032] For example, Figure 6-8 shown.

[0033] The leg limiting mechanism 126 includes a first slide cylinder 1261 and a second slide cylinder 1262, both of which are movably fitted with the adjustment shaft 121, a buffer spring 1263 is provided between the first slide cylinder 1261 and the second slide cylinder 1262, a connecting block 1264 is fixedly connected to the bottom end of the second slide cylinder 1262, a group of the connecting blocks 1264 is fixedly connected to a leg strap 1265, and another group of the connecting blocks 1264 is fixedly connected to a buckle 1267, and a locking portion 1266 is provided on the first slide cylinder 1261; Specifically, the legs of the pet are restrained by cooperating with the leg strap 1265 and the buckle 1267, and the buffer spring 1263 is provided to allow the position of the second slide cylinder 1262 to slide back and forth according to the force exerted by the pet's legs, thereby buffering the force on the pet's legs and preventing injuries when the pet's legs move. The position of the first slide cylinder 1261 is locked by the locking part 1266 to limit the range of movement of the pet's legs.

[0034] The locking portion 1266 includes a T-shaped block 12661, a T-shaped slot 12662 is provided in the T-shaped block 12661, two groups of give-way slots 12663 are provided in the T-shaped block 12661, the give-way slots 12663 and the T-shaped slots 12662 are communicated with each other, two groups of transmission shafts 12664 are slidably connected in the T-shaped slots, one end of the two groups of transmission shafts 12664 are fixedly connected with buttons 12665, the two groups of buttons 12665 ​​are movably fitted with the two groups of give-way slots 12663 respectively, and the two groups of buttons 12665 ​​are respectively movably fitted with the two groups of give-way slots 12663, and the two groups of buttons 12665 ​​are respectively movably fitted with the corresponding group of give-way slots 12663. 63, two groups of the clamping springs 12666 are respectively sleeved on the two groups of transmission shafts 12664, one end of the two groups of transmission shafts 12664 away from the button 12665 ​​is fixedly connected with a linkage rod 12667, and the other end of the two groups of linkage rods 12667 is fixedly connected with a wedge-shaped limit block 12668, and a slide groove 1211 is provided on the adjustment shaft 121, and the slide groove 1211 is movably fitted with the two groups of linkage rods 12667, and the bottom ends of the inner walls on both sides of the slide groove 1211 are provided with a plurality of groups of clamping grooves 1212; Specifically, by pressing the two sets of buttons 12665, the two sets of clamping springs 12666 are compressed, and at the same time, the two sets of transmission shafts 12664 drive the two sets of linkage rods 12667 to move in relative directions, so that the two sets of wedge-shaped limit blocks 12668 move synchronously and disengage from the two sets of clamping grooves 1212. At this time, the position of the leg limiting mechanism 126 can be adjusted by moving the first slide cylinder 1261. When adjusted to a suitable position, the two sets of buttons 12665 ​​are released. Due to the tension of the clamping springs 12666, the two sets of transmission shafts 12664 drive the two sets of linkage rods 12667 to move in opposite directions, so that the two sets of wedge-shaped limit blocks 12668 respectively enter the two sets of clamping grooves 1212, thereby locking the position of the first slide cylinder 1261.

[0035] The multifunctional testing platform for pet ultrasound examination based on digital medicine proposed by the present invention has the following working principle: The pet is placed on the testing table 1 to limit its positioning, and the corresponding testing probe 203 is selected according to the different pet body sizes and testing requirements to contact the pet body parts to be tested. The electrical signal is converted into ultrasonic waves and echoes are received by the testing probe 203, the echo signal is processed by the host, an image is generated by an algorithm, and the signal is converted into a B-ultrasound image or a blood flow spectrum diagram through the display system 202.

[0036] By making the two groups of first screw rods 3 and the two groups of second screw rods 7 rotate synchronously, the two groups of first internally threaded cylinders 4 and the two groups of second internally threaded cylinders 8 move up and down synchronously, the position adjustment component 12 is moved to a suitable height to facilitate the restraint of the pet's legs, and the height of the position adjustment component 12 is adjusted. The third screw rod 10 is driven to rotate by the first motor 11, so that the position adjustment component 12 restrains and drives the pet's legs to move horizontally, thereby driving the pet to flip over, and the pet's body position is adjusted, which is convenient for medical staff to perform ultrasonic detection on different positions of the pet's body.

[0037] By shaking the crank handle 21, the driving gear 20 drives the driven gear 19 to rotate synchronously, so that the two sets of winding rollers 18 can wind up the two sets of positioning belts 15, and the movement of the pet lying on the testing table 1 can be restricted. By manually adjusting the length of the positioning belt 15 covering the pet's body, it is convenient for medical staff to adjust the tightness of the restraint in time to avoid the positioning belt 15 being too tight to cause harm to the pet, and to avoid the positioning belt 15 being too loose to cause the pet to move significantly and affect the ultrasonic testing operation.

[0038] The air pump 14 is used to inflate the telescopic airbag 132, so that the telescopic airbag 132 expands and drives the sliding plate 133 to move toward the pet's body. The two groups of sliding bolts 134 are movably fitted to the inner walls of the two groups of limiting grooves 101 to keep the movement of the sliding plate 133 stable. The flexible airbag 135 is inflated and fits against the pet's body. The air in the flexible airbag 135 is heated by the electric heating wire. The temperature in the flexible airbag 135 is monitored by the temperature sensor to keep the temperature of the flexible airbag 135 at a preset value, thereby keeping the flexible airbag 135 that fits the pet warm. While restricting the pet's body, it effectively soothes the pet and prevents the pet from having a stress response during the detection process.

[0039] The third screw rod 10 is rotated to drive the first slider 122 to move horizontally, so that the adjustment shaft 121 drives the two groups of leg limiting mechanisms 126 to move above the pet, and the two front legs and two hind legs of the pet are respectively restrained by the two groups of leg limiting mechanisms 126, so that the abdomen of the pet is fully exposed on the detection table 1, and at the same time, it is prevented that the pet's limbs move significantly during the detection process to affect the detection operation or cause scratches to medical staff. The third screw rod 10 is rotated to drive the first slider 122 to move horizontally, so that the two groups of leg limiting mechanisms 126 drive the pet's limbs to move, thereby driving the pet to flip over, so that different positions of the pet's abdomen can be detected, so as to improve the integrity of the ultrasonic detection.

[0040] The legs of the pet are restrained by the cooperation of the leg strap 1265 and the buckle 1267. The buffer spring 1263 is provided to allow the position of the second slide cylinder 1262 to slide back and forth according to the force exerted by the pet's legs, thereby buffering the force on the pet's legs and preventing injuries when the pet's legs move. The position of the first slide cylinder 1261 is locked by the locking part 1266 to limit the range of movement of the pet's legs.

[0041] By pressing the two sets of buttons 12665, the two sets of clamping springs 12666 are compressed, and at the same time, the two sets of transmission shafts 12664 drive the two sets of linkage rods 12667 to move in opposite directions, so that the two sets of wedge-shaped limit blocks 12668 move synchronously and disengage from the two sets of clamping grooves 1212. At this time, the position of the leg limiting mechanism 126 can be adjusted by moving the first slide cylinder 1261. When adjusted to a suitable position, the two sets of buttons 12665 ​​are released. Due to the tension of the clamping springs 12666, the two sets of transmission shafts 12664 drive the two sets of linkage rods 12667 to move in opposite directions, so that the two sets of wedge-shaped limit blocks 12668 respectively enter the two sets of clamping grooves 1212, thereby locking the position of the first slide cylinder 1261.

[0042] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multifunctional testing platform for ultrasonic examination of pets based on digital medicine, comprising a testing platform and an ultrasonic detector, characterized in that: The ultrasonic detector is arranged on one side of the detection platform, and comprises a mainframe chassis for processing echo signals, a display system for converting signals into B-ultrasound images or blood flow spectrograms, and a detection probe for converting electrical signals into ultrasonic waves and receiving echoes; Two groups of second screw rods are rotatably connected to the detection platform, and the two groups of second screw rods are both threadedly connected to second internal threaded cylinders, and the two groups of second internal threaded cylinders are both fixedly connected to second linkage blocks, and a third screw rod is rotatably connected between the two groups of second linkage blocks, and a body position adjustment component for restraining and adjusting the body position of the pet is threadedly connected to the third screw rod, and the body position adjustment component is engaged with the pet's leg activities; The body position adjustment component comprises an adjustment shaft, on which two groups of leg limiting mechanisms for restraining and limiting the legs of the pet are sleeved.

2. The multifunctional testing platform for pet ultrasound examination based on digital medicine according to claim 1 is characterized in that: Two groups of first screw rods are rotatably connected to the detection platform, and the first internal threaded tubes are threadedly connected to the two groups of the first screw rods. The first internal threaded tubes are fixedly connected to the two groups of the first internal threaded tubes. A sliding shaft is fixedly connected between the two groups of the first linkage blocks. A first motor is installed on one side of one group of the second linkage blocks, and the output end of the first motor is transmission-connected to one end of the third screw rod.

3. The multifunctional testing platform for pet ultrasound examination based on digital medicine according to claim 2 is characterized in that: The testing platform is provided with an auxiliary positioning mechanism, an air pump is provided on one side of the auxiliary positioning mechanism, two groups of positioning belts are fixedly connected to the auxiliary positioning mechanism, two groups of first clamping blocks are fixedly connected to the testing platform, and one end of the positioning belt passes through the first clamping block and extends to the bottom end of the testing platform.

4. The multifunctional testing platform for pet ultrasound examination based on digital medicine according to claim 3 is characterized in that: Two groups of U-shaped brackets are fixedly connected to the bottom end of the detection table, and winding rollers are rotatably connected in the two groups of U-shaped brackets. One end of the two groups of positioning belts is respectively wound around the two groups of winding rollers, and one side of one group of U-shaped brackets is rotatably connected to a driven gear, and the center of the driven gear is fixedly connected to one end of a group of winding rollers. A driving gear is meshed with the driven gear, and a crankshaft handle is fixedly connected to the center of the driving gear, and a linkage shaft is fixedly connected to the center of the driven gear, and the other end of the linkage shaft passes through another group of U-shaped brackets and is fixedly connected to one end of another group of winding rollers.

5. The multifunctional testing platform for pet ultrasound examination based on digital medicine according to claim 3 is characterized in that: The auxiliary positioning mechanism includes a fixed plate, which is fixedly connected to the detection table. A telescopic airbag is arranged on one side of the fixed plate. The interior of the telescopic airbag is communicated with the air outlet end of the air pump. The other end of the telescopic airbag is fixedly connected to a sliding plate, and the bottom end of the sliding plate is fixedly connected to two groups of sliding bolts.

6. The multifunctional testing platform for pet ultrasound examination based on digital medicine according to claim 5 is characterized in that: A flexible airbag is fixedly connected to one side wall of the sliding plate, a heating wire and a temperature sensor are arranged inside the flexible airbag, the flexible airbag and the interior of the telescopic airbag are interconnected, two groups of second clamping blocks are fixedly connected to the fixed plate, and the two groups of second clamping blocks are respectively fixedly connected to one end of the two groups of positioning belts.

7. The multifunctional testing platform for pet ultrasound examination based on digital medicine according to claim 1 is characterized in that : One end of the adjusting shaft is fixedly connected to a first slider, a threaded hole is provided on the first slider, the first slider is threadedly connected to the third screw rod, and the other end of the adjusting shaft is fixedly connected to a second slider, a sliding hole is provided on the second slider.

8. The multifunctional testing platform for pet ultrasound examination based on digital medicine according to claim 1 is characterized in that: The leg limiting mechanism includes a first slide cylinder and a second slide cylinder, the first slide cylinder and the second slide cylinder are both movably fitted with the adjustment shaft, a buffer spring is arranged between the first slide cylinder and the second slide cylinder, a connecting block is fixedly connected to the bottom end of the second slide cylinder, a group of the connecting blocks is fixedly connected to a leg strap, and another group of the connecting blocks is fixedly connected to a buckle, and a locking portion is arranged on the first slide cylinder.

9. The multifunctional testing platform for pet ultrasound examination based on digital medicine according to claim 8, characterized in that: The locking portion includes a T-shaped block, a T-shaped slot is provided in the T-shaped block, two groups of give-way slots are provided in the T-shaped block, the give-way slots are communicated with the T-shaped slots, two groups of transmission shafts are slidably connected in the T-shaped slots, one end of the two groups of transmission shafts are fixedly connected with buttons, the two groups of buttons are movably fitted with the two groups of give-way slots respectively, and clamping springs are provided between the two groups of buttons and the corresponding group of give-way slots, and the two groups of clamping springs are respectively sleeved on the two groups of transmission shafts.

10. The multifunctional testing platform for pet ultrasound examination based on digital medicine according to claim 9, characterized in that: One end of the two groups of transmission shafts away from the button is fixedly connected with a linkage rod, and the other end of the two groups of linkage rods is fixedly connected with a wedge-shaped limit block. A sliding groove is provided on the adjustment shaft, and the sliding groove is movably fitted with the two groups of linkage rods. Several groups of clamping grooves are provided at the bottom ends of the inner walls on both sides of the sliding groove.

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