Portable medical image detection system

Abstract

According to the detection method of the portable medical image detection system, the portable medical image detection system comprises a portable medical image detection instrument, a detected object, a detection plate, a wireless communication module and a tablet computer; the touch screen is operated to irradiate X-rays to a detected object and the detection plate, the detection plate transmits detected X-ray information to the tablet computer through the wireless communication module, and an X-ray image of the detected object can be observed and shot by clicking on the medical image detection APP; due to the fact that the temperature sensor A is arranged on the X-ray tube, the temperature sensor B and the microcomputer are arranged on the high-voltage pack for control, the power and the temperature of the X-ray tube can be mastered and controlled through the touch screen. The medical image detection work can be operated outdoors for a long time; the portable medical image detection system has the advantages that the purpose that the portable medical image detection system can carry out medical image detection continuously for a long time outdoors and in moving places of the portable medical image detection system is achieved, and very beneficial effects can be brought to outdoor medical rescue and disaster relief.

Description

Technical Field

[0001] The invention relates to a medical image detection technology, in particular to a portable medical image detection system. Background Art

[0002] With the continuous advancement of medical technology and the growing demand for medical services, medical imaging detection equipment plays an increasingly important role in clinical diagnosis and disaster relief. Traditional indoor medical imaging detectors are usually large and heavy and need to be installed in fixed rooms, which limits their application in special environments such as field emergency and disaster relief. In addition, traditional equipment has poor mobility and flexibility, making it difficult to meet the needs of rapid response and timely diagnosis. In addition, the radiation intensity of the equipment is high, requiring special protective measures, which increases the difficulty and cost of use.

[0003] Portable medical imaging detectors are small and light in size, easy to carry and move, and can quickly reach any place where they are needed to meet the needs of special environments such as field first aid and disaster relief. They are suitable for various departments within the hospital and can also play a role in special occasions such as field first aid and disaster relief, which can improve the flexibility of medical services and diagnostic efficiency.

[0004] However, since the core component X-ray tube has special high voltage when working, heat energy is generated when working for a long time, which leads to the performance degradation of the X-ray tube and even damage to the X-ray tube. The cooling device of the prior art can only provide short-term cooling and heat dissipation, which leads to the X-ray tube cannot work continuously for a long time. If it works for a long time, the expansion of the coolant and the expansion of the X-ray tube will squeeze each other and damage the X-ray tube and the shielding layer. Therefore, in order to avoid damage to the X-ray tube, the prior art uses it for a period of time and then pauses for a period of time before continuing to use it. It cannot work continuously for a long time, so that the detection efficiency of the portable medical image detector is low and the practicality is not high. Especially in the field rescue and disaster relief detection, the detection speed and efficiency cannot keep up with the needs of disaster relief. Therefore, there is a great need for a portable medical image detector that can be used continuously for a long time. Summary of the invention

[0005] The present invention provides a portable medical image detection system, which can solve the technical problems mentioned in the background technology.

[0006] The detection principle and method of the portable medical imaging detection system of the present invention are as follows: the portable medical imaging detection system comprises a portable medical imaging detection instrument, an object to be detected, a detection board, a wireless communication module, and a tablet computer; the portable medical imaging detection instrument of the present invention is turned on, and the touch screen is operated to irradiate X-rays to the object to be detected and the detection board, and the detection board transmits the detected X-ray information to the tablet computer through the wireless communication module, and the tablet computer is installed with a medical imaging detection APP software, and the X-ray image of the object to be detected can be observed and photographed by clicking on the medical imaging detection APP; the characteristic is that the portable medical imaging detection instrument can continuously perform medical imaging detection on the object to be detected outdoors and in other mobile places for a long time; the X-ray tube and the high-voltage package of the portable medical imaging detection instrument are provided with a liquid shell outside, and the liquid shell is provided with heat dissipating insulating oil, and the liquid shell is provided with a heat dissipation bin, an oil expansion bin, and a liquid expansion soft bubble; the oil expansion bin and the liquid expansion soft bubble can buffer the thermal expansion of the insulating oil, thereby ensuring the safe and long-term operation of the X-ray tube and the high-voltage package.

[0007] The portable medical imaging detection instrument of the present invention comprises a computer unit, a liquid shell, an X-ray tube, a high-voltage package, a filament controller, a high-voltage circuit, a temperature sensor A, and a temperature sensor B. The working principle and method thereof are as follows: a microcomputer unit composed of a microprocessor CPU, a ROM memory, a RAM memory, a power module, a battery, a wireless network module, a touch screen, an A / D input module, and a thyristor control module analyzes and processes the temperature information of the X-ray tube sensed by the temperature sensor A and the temperature information of the high-voltage package sensed by the temperature sensor B, thereby controlling the filament controller to control the voltage and power of the X-ray tube and the high-voltage circuit to control the high-voltage package; the wireless network module is responsible for communicating with The communication of the monitoring system, the touch screen is used for the operation and setting of various functions; it is characterized in that: a temperature sensor A is set on the X-ray tube, the temperature information sensed by the temperature sensor A is transmitted to the CPU through the A / D input module, the microcomputer has a temperature display and temperature control program, the touch screen has a display interface and a touch menu, and the power and temperature of the X-ray tube can be mastered and controlled by operating the touch screen; a temperature sensor B is set on the high-voltage package, the temperature information sensed by the temperature sensor B is transmitted to the CPU through the A / D input module, the microcomputer has a temperature display and temperature control program, the touch screen has a display interface and a touch menu, and the voltage and temperature of the high-voltage package can be mastered and controlled by operating the touch screen.

[0008] The portable medical imaging detection instrument includes a beam spotter, a handle, a gripper, a touch screen, a shell, a data communication circuit board, a filament transformer, a liquid shell, a partition, a high-voltage and high-frequency transformer, a beam spotter, a beam spotter shell, a liquid-expanded soft foam, a soft foam protective plate, a control panel, an oil port, insulating oil, an X-ray tube, lead monoxide, a high-voltage package, a battery, a tube seat, and an X-ray port; the characteristics are: a high-voltage package with a coil injected with glue is made on the periphery of the X-ray tube, and an X-ray port is provided; a lead monoxide shielding layer is provided on the periphery of the high-voltage package; the X-ray tube and its high-voltage package are arranged in the liquid shell, and insulating oil is arranged in the liquid shell equipped with the X-ray tube and its high-voltage package, and the insulating oil is used to cool and dissipate the heat of the X-ray tube and its high-voltage package; the liquid An oil passage is provided on one side of the shell, and a liquid expansion soft bubble and a pressure bubble flange are arranged outside the oil passage. The liquid expansion soft bubble is pressed by the pressure bubble flange to be sealed and connected to the liquid shell. When the X-ray tube and its high-voltage package work for a long time and generate high temperature, the insulating oil in the liquid shell expands due to the heat and overflows from the oil passage to the liquid expansion soft bubble. The liquid expansion soft bubble buffers the overflowing insulating oil. The heat energy generated by the X-ray tube is also released in the liquid expansion soft bubble (13) along with the insulating oil, thereby avoiding damage to the X-ray tube and its high-voltage package caused by the expansion of the insulating oil, thereby ensuring that the X-ray tube and its high-voltage package can work stably for a long time, achieving the purpose of enabling the portable medical imaging detection system to work for a long time, thereby improving the efficiency of the portable medical imaging detection system.

[0009] The thickness of the lead monoxide shielding layer arranged on the periphery of the high-voltage package is 2-7 mm.

[0010] The liquid shell includes a heat dissipation bin, an oil expansion bin, a bubble flange, a flange hole, a guard plate mounting column, an oil expansion liquid flow wall, a liquid shell wall, and also includes a partition arranged in the heat dissipation bin and a liquid expansion soft bubble installed on the outside of the oil expansion liquid flow wall; the characteristics are: the oil expansion liquid flow wall is arranged on one side of the liquid shell, and an oil through hole is arranged in the oil expansion liquid flow wall, and the function of the oil through hole is to facilitate the expansion and flow of the insulating oil in the heat dissipation bin to the oil expansion bin; the function of the oil expansion bin is to buffer the expanded insulating oil in the heat dissipation bin; the liquid expansion soft bubble is arranged on one side of the oil expansion bin, and the oil expansion bin is connected to the oil expansion liquid flow wall by a bubble flange, and the liquid expansion soft bubble is a hemispherical concave-convex structure made of oil-resistant synthetic rubber material, and has telescopic elasticity; the function of the liquid expansion soft bubble is to expand with the expansion of the insulating oil, so as to alleviate the explosion of the liquid shell and the extrusion damage to the X-ray tube and its high-voltage package caused by the expansion of the insulating oil.

[0011] The material of the liquid shell wall is nylon, the inner wall is coated with a lead oxide layer, and the outer wall is plated with an aluminum film layer; the thickness of the liquid shell wall is 1-3mm; the thickness of the lead oxide layer is 0.1-0.5mm; the thickness of the aluminum film layer is 0.1-0.5mm.

[0012] The material of the oil-swelling liquid flow wall is nylon, the inner wall is coated with a lead oxide layer, and the outer wall is plated with an aluminum film layer; the thickness of the oil-swelling liquid flow wall is: 2-4mm; the thickness of the lead oxide layer is: 0.1-0.5mm; the thickness of the aluminum film layer is: 0.1-0.5mm.

[0013] The liquid-swelling soft foam comprises a soft foam convex ball layer, a soft foam ring edge, and a soft foam cavity; the soft foam convex ball layer is a protruding soft skin layer that is approximately hemispherical, and the soft foam ring edge is a protruding eaves around the soft foam convex ball layer. The soft foam ring edge is a circular ring structure, and the ring surface is perpendicular to the top center of the soft foam convex ball layer; the interior of the soft foam convex ball layer and the soft foam ring edge is a concave soft foam cavity for accommodating and buffering the insulating oil that expands due to heat.

[0014] Furthermore, in order to prevent the insulating oil from chemically corroding the liquid-swelling soft foam, the material of the liquid-swelling soft foam is oil-resistant synthetic rubber.

[0015] Furthermore, in order to prevent leakage of X-rays, lead monoxide powder is mixed into the oil-resistant synthetic rubber.

[0016] Furthermore, the volume of the soft-bubble cavity is between one-sixty-fifth and one-hundredth of the volume of the heat dissipation bin, that is, the ratio of the volume of the soft-bubble cavity to the volume of the heat dissipation bin is 1 to 65-100.

[0017] The bubble-pressing flange is an "8"-shaped ring structure formed by connecting two circular rings. The circular ring comprises an outer retaining ring (831), a pressure ring buckle, a pressure ring, soft bubble holes, and connecting holes. The pressure ring is evenly distributed with a plurality of connecting holes. The outer retaining ring and the pressure ring are connected to form a "7"-shaped buckle structure. The left notch of the pressure ring is a pressure ring buckle. The pressure ring buckle is used to buckle the soft bubble ring edge of the liquid-expanded soft bubble so that the liquid-expanded soft bubble is sealed and connected to the liquid shell. The soft bubble holes in the circular ring are provided with a soft bubble convex ball layer of the liquid-expanded soft bubble. The soft bubble convex ball layer can expand or contract synchronously with the expansion of the insulating oil.

[0018] Furthermore, the material of the bubble-pressing flange is red copper, and a lead oxide layer is coated on the surface.

[0019] The beneficial effects of the present invention are: due to the temperature sensor A being arranged on the X-ray tube, the temperature sensor B being arranged on the high-voltage package and the microcomputer control function, the touch screen can grasp and control the power and temperature of the X-ray tube; the medical imaging detection work can be operated outdoors for a long time; due to the liquid shell of the portable medical imaging detection instrument and its liquid swelling soft foam and soft foam protective plate, the present invention alleviates the explosion of the liquid shell and the damage to the X-ray tube and its high-voltage package caused by the expansion of the insulating oil; the purpose of enabling the portable medical imaging detection system to continuously perform medical imaging detection for a long time outdoors and in mobile places is achieved, and the application and popularization of the portable medical imaging detection system can be promoted to bring very beneficial effects to the medical detection of outdoor medical emergency rescue and small new medical institutions. It can bring very beneficial effects to the medical, emergency rescue and health undertakings of the whole society. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the working principle and detection method of the portable medical imaging detection system (abstract attached).

[0021] Figure 2 It is a schematic diagram of the working principle of the portable medical imaging detection instrument of the present invention.

[0022] Figure 3 It is a structural diagram of the portable medical imaging detection instrument of the present invention.

[0023] Figure 4 for Figure 3 AA section view.

[0024] Figure 5 for Figure 3 BB section view.

[0025] Figure 6 for Figure 3 CC section view.

[0026] Figure 7 The liquid shell device includes an X-ray tube, a high-voltage package, lead monoxide, a filament transformer, a high-voltage and high-frequency transformer, and a structural diagram and a DD-direction cross-sectional view after being filled with insulating oil.

[0027] Figure 8 It is a structural diagram and D2-D2 sectional view of the liquid shell equipped with an X-ray tube, a high-voltage package, lead monoxide, a filament transformer, and a high-voltage and high-frequency transformer.

[0028] Fig. 9 It is the structural diagram of the liquid shell and the D3-D3 cross-sectional view.

[0029] Fig.10 It is the structural diagram of the liquid-swollen soft foam and the D4-D4 cross-sectional view.

[0030] Fig.11 It is the structural diagram of the bubble-pressed flange and the D5-D5 cross-sectional view.

[0031] The numbers in the figure are: 1. beam sparger; 2. handle; 3. gripper; 4. touch screen; 5. housing; 6. data communication circuit board; 7. filament transformer; 8. liquid shell; 9. partition; 10. high-voltage and high-frequency transformer; 11. beam nozzle; 12. beam sparger housing; 13. liquid swelling soft foam; 14. soft foam guard plate; 15. control board; 16. oil port; 17. insulating oil; 18. X-ray tube; 19. lead monoxide; 20. high-voltage package; 21. Battery; 22. Tube socket; 201. X-ray port; 81. Heat sink; 82. Oil expansion chamber; 83. Pressure foam flange; 84. Flange hole; 85. Guard plate mounting column; 86. Oil expansion liquid flow wall; 87. Liquid shell wall; 831. Outer retaining ring; 832. Pressure ring buckle; 833. Pressure ring; 834. Soft foam hole; 835. Connecting hole; 836. Ring; 131. Soft foam convex ball layer; 132. Soft foam ring edge; 133. Soft foam cavity. DETAILED DESCRIPTION

[0032] The present invention will be further described below with reference to the accompanying drawings and embodiments. Example

[0033] exist Figure 1 The detection principle and method of the portable medical imaging detection system of the present invention are as follows: the portable medical imaging detection system comprises a portable medical imaging detection instrument, an object to be detected, a detection board, a wireless communication module, and a tablet computer; the portable medical imaging detection instrument of the present invention is turned on, and the touch screen is operated to irradiate X-rays to the object to be detected and the detection board, and the detection board transmits the detected X-ray information to the tablet computer through the wireless communication module, and the tablet computer is installed with a medical imaging detection APP software, and the X-ray image of the object to be detected can be observed and photographed by clicking on the medical imaging detection APP; the characteristic is that the portable medical imaging detection instrument can continuously perform medical imaging detection on the object to be detected outdoors and in other mobile places for a long time; the X-ray tube and the high-voltage package of the portable medical imaging detection instrument are provided with a liquid shell outside, and the liquid shell is provided with heat dissipating insulating oil, and the liquid shell is provided with a heat dissipation bin, an oil expansion bin, and a liquid expansion soft bubble; the oil expansion bin and the liquid expansion soft bubble can buffer the thermal expansion of the insulating oil, thereby ensuring the safe and long-term operation of the X-ray tube and the high-voltage package.

[0034] exist Figure 2The portable medical imaging detection instrument of the present invention includes a computer unit, a liquid shell, an X-ray tube, a high-voltage package, a filament controller, a high-voltage circuit, a temperature sensor A, and a temperature sensor B. The working principle and method are as follows: the microcomputer unit composed of a microprocessor CPU, a ROM memory, a RAM memory, a power module, a battery, a wireless network module, a touch screen, an A / D input module, and a thyristor control module analyzes and processes the X-ray tube temperature information sensed by the temperature sensor A and the high-voltage package temperature information sensed by the temperature sensor B, thereby controlling the filament controller to control the voltage and power of the X-ray tube and the high-voltage circuit to control the high-voltage package; the wireless network module is responsible for Communication with the monitoring system, the touch screen is used for various function operations and settings; it is characterized in that: a temperature sensor A is set on the X-ray tube, the temperature information sensed by the temperature sensor A is transmitted to the CPU through the A / D input module, the microcomputer has a temperature display and temperature control program, the touch screen has a display interface and a touch menu, and the power and temperature of the X-ray tube can be mastered and controlled by operating the touch screen; a temperature sensor B is set on the high-voltage package, the temperature information sensed by the temperature sensor B is transmitted to the CPU through the A / D input module, the microcomputer has a temperature display and temperature control program, the touch screen has a display interface and a touch menu, and the voltage and temperature of the high-voltage package can be mastered and controlled by operating the touch screen.

[0035] exist Figure 3 , Figure 4 , Figure 5 , Figure 6The portable medical imaging detection instrument of the present invention comprises a beam optic (1), a handle (2), a gripper (3), a touch screen (4), a housing (5), a data communication circuit board (6), a filament transformer (7), a liquid shell (8), a partition (9), a high-voltage high-frequency transformer (10), a beam optic nozzle (11), a beam optic housing (12), a liquid-swelling soft foam (13), a soft foam protective plate (14), a control panel (15), an oil port (16), insulating oil (17), an X-ray tube (18), lead monoxide (19), a high-voltage package ( 20), a battery (21), a tube seat (22), an X-ray port (201), and a bubble flange (83); characterized in that: a high-voltage package (20) with a coil and glue injection is made on the periphery of the X-ray tube (18), and an X-ray port (201) is provided; a lead oxide (19) shielding layer is provided on the periphery of the high-voltage package (20); the X-ray tube (18) and its high-voltage package (20) are installed in a liquid shell (8), and insulating oil (17) is installed in the liquid shell (8) equipped with the X-ray tube (18) and its high-voltage package (20), and the insulating oil (17) is installed in the liquid shell (8), and the insulating oil (17) is installed in the liquid shell (8) equipped with the X-ray tube (18) and its high-voltage package (20). The oil (17) is used to cool and dissipate heat of the X-ray tube (18) and its high-voltage package (20); an oil passage (16) is provided on one side of the liquid shell (8); a liquid expansion soft bubble (13) and a pressure bubble flange (83) are arranged outside the oil passage (16); the liquid expansion soft bubble (13) is pressed by the pressure bubble flange (83) to be sealed and connected to the liquid shell (8); when the X-ray tube (18) and its high-voltage package (20) work for a long time and generate high temperature, the insulating oil (17) in the liquid shell (8) expands due to the heat and overflows from the oil passage (16) to the liquid expansion soft bubble (13). The soft bubble (13) buffers the overflowing insulating oil (17) caused by the liquid swelling. The heat energy generated by the X-ray tube (18) is also released in the liquid swelling soft bubble (13) along with the insulating oil (17), thereby preventing the X-ray tube (18) and its high-voltage package (20) from being damaged by the expansion of the insulating oil (17). This ensures that the X-ray tube (18) and its high-voltage package (20) can work stably for a long time, thereby achieving the purpose of enabling the portable medical imaging detection system to work for a long time, thereby improving the efficiency of the portable medical imaging detection system.

[0036] The thickness of the lead monoxide (19) shielding layer around the high-voltage package (20) is 2-7 mm.

[0037] exist Figure 7 , Figure 8 , Fig. 9The liquid shell (8) comprises a heat dissipation chamber (81), an oil expansion chamber (82), a pressure foam flange (83), a flange hole (84), a guard plate mounting column (85), an oil expansion liquid flow wall (86), and a liquid shell wall (87), and further comprises a partition (9) arranged in the heat dissipation chamber (81), and a liquid expansion soft foam (13) arranged on the outside of the oil expansion liquid flow wall (86); the characteristic is that: the oil expansion liquid flow wall (86) is arranged on one side of the liquid shell (8), and an oil through hole (16) is arranged in the oil expansion liquid flow wall (86), and the function of the oil through hole (16) is to facilitate the expansion and flow of insulating oil (17) in the heat dissipation chamber (81) to the oil expansion chamber (81). 2); the oil expansion chamber (82) functions to buffer the expanded insulating oil (17) in the heat dissipation chamber (81); the liquid expansion soft bubble (13) is arranged on one side of the oil expansion chamber (82); the pressure bubble flange (83) connects the oil expansion chamber (82) with the oil expansion liquid flow wall (86); the liquid expansion soft bubble (13) is a hemispherical concave-convex structure made of oil-resistant synthetic rubber material and has elastic elasticity; the liquid expansion soft bubble (13) functions to expand along with the expansion of the insulating oil (17), thereby alleviating the explosion of the liquid shell (8) and the extrusion damage to the X-ray tube (18) and its high-voltage package (20) caused by the expansion of the insulating oil (17).

[0038] The material of the liquid shell wall (87) is nylon, the inner wall is coated with a lead oxide layer, and the outer wall is plated with an aluminum film layer; the thickness of the liquid shell wall (87) is 1-3 mm; the thickness of the lead oxide layer is 0.1-0.5 mm; and the thickness of the aluminum film layer is 0.1-0.5 mm.

[0039] The material of the oil-swelling liquid flow wall (86) is nylon, the inner side of the wall is coated with a lead oxide layer, and the outer side of the wall is plated with an aluminum film layer; the thickness of the oil-swelling liquid flow wall (86) is 2-4 mm; the thickness of the lead oxide layer is 0.1-0.5 mm; and the thickness of the aluminum film layer is 0.1-0.5 mm.

[0040] exist Fig.10 The liquid-swelling soft foam (13) comprises a soft foam convex ball layer (131), a soft foam ring edge (132), and a soft foam cavity (133); the soft foam convex ball layer (131) is a protruding soft skin layer that is approximately hemispherical, and the soft foam ring edge (132) that protrudes like an eave is located around the soft foam convex ball layer (131); the soft foam ring edge (132) is a circular ring structure, and the ring surface is perpendicular to the top center of the soft foam convex ball layer (131); the inside of the soft foam convex ball layer (131) and the soft foam ring edge (132) is a hollow soft foam cavity (133) for accommodating and buffering the insulating oil (17) that expands due to heat.

[0041] Furthermore, in order to prevent the insulating oil (17) from chemically corroding the liquid swelling soft bubble (13), the material of the liquid swelling soft bubble (13) is oil-resistant synthetic rubber.

[0042] Furthermore, in order to prevent leakage of X-rays, 12.5-17.5% by weight of lead monoxide powder is mixed into the oil-resistant synthetic rubber.

[0043] Furthermore, the wall thickness of the soft foam convex ball layer (131) is 0.5-3.8 mm; the volume of the soft foam cavity (133) is between one-sixty-fifth and one-eighty-fifth of the volume of the heat dissipation bin (81), that is, the volume ratio of the soft foam cavity (133) to the volume of the heat dissipation bin (81) is 1:65-85.

[0044] exist Fig.11 In the embodiment, the bubble pressing flange (83) is formed by connecting two circular rings (836) to form an "8"-shaped ring structure, wherein the circular ring (836) comprises an outer retaining ring (831), a pressing ring buckle (832), a pressing ring (833), soft bubble holes (834), and connecting holes (835); a plurality of connecting holes (835) are evenly distributed in the pressing ring (833), the outer retaining ring (831) and the pressing ring (833) are connected to form a "7"-shaped buckle structure, and the pressing ring The notch on the left side of the ring (833) is a pressing ring buckle (832), and the pressing ring buckle (832) is used to buckle the soft bubble ring edge (132) of the liquid-swelling soft bubble (13), so that the liquid-swelling soft bubble (13) is sealed and connected to the liquid shell (8); the soft bubble holes (834) in the ring (836) are provided with a soft bubble convex ball layer (131) of the liquid-swelling soft bubble (13); the soft bubble convex ball layer (131) can expand or contract synchronously with the expansion of the insulating oil (17).

[0045] Furthermore, the material of the bubble-pressing flange (83) is red copper, and a lead oxide layer is coated on the surface. Example

[0046] exist Figure 7 , Figure 8 , Fig. 9The liquid shell (8) comprises a heat dissipation chamber (81), an oil expansion chamber (82), a pressure foam flange (83), a flange hole (84), a guard plate mounting column (85), an oil expansion liquid flow wall (86), and a liquid shell wall (87), and further comprises a partition (9) arranged in the heat dissipation chamber (81), and a liquid expansion soft foam (13) arranged on the outside of the oil expansion liquid flow wall (86); the characteristic is that: the oil expansion liquid flow wall (86) is arranged on one side of the liquid shell (8), and an oil through hole (16) is arranged in the oil expansion liquid flow wall (86), and the function of the oil through hole (16) is to facilitate the expansion and flow of insulating oil (17) in the heat dissipation chamber (81) to the oil expansion chamber (81). 2); the oil expansion chamber (82) functions to buffer the expanded insulating oil (17) in the heat dissipation chamber (81); the liquid expansion soft bubble (13) is arranged on one side of the oil expansion chamber (82); the pressure bubble flange (83) connects the oil expansion chamber (82) with the oil expansion liquid flow wall (86); the liquid expansion soft bubble (13) is a hemispherical concave-convex structure made of oil-resistant synthetic rubber material and has elastic elasticity; the liquid expansion soft bubble (13) functions to expand along with the expansion of the insulating oil (17), thereby alleviating the explosion of the liquid shell (8) and the extrusion damage to the X-ray tube (18) and its high-voltage package (20) caused by the expansion of the insulating oil (17).

[0047] The material of the liquid shell wall (87) is nylon, and a lead oxide layer is coated on the outside of the wall; the thickness of the liquid shell wall (87) is 1-3 mm; the thickness of the lead oxide layer is 0.1-0.5 mm.

[0048] The material of the oil-swelling liquid flow wall (86) is nylon, and a lead oxide layer is coated on the outside of the wall; the thickness of the oil-swelling liquid flow wall (86) is 2-4 mm; the thickness of the lead oxide layer is 0.1-0.5 mm.

[0049] exist Fig.10 The liquid-swelling soft foam (13) comprises a soft foam convex ball layer (131), a soft foam ring edge (132), and a soft foam cavity (133); the soft foam convex ball layer (131) is a protruding soft skin layer that is approximately hemispherical, and the soft foam ring edge (132) that protrudes like an eave is located around the soft foam convex ball layer (131); the soft foam ring edge (132) is a circular ring structure, and the ring surface is perpendicular to the top center of the soft foam convex ball layer (131); the inside of the soft foam convex ball layer (131) and the soft foam ring edge (132) is a hollow soft foam cavity (133) for accommodating and buffering the insulating oil (17) that expands due to heat.

[0050] Furthermore, in order to prevent the insulating oil (17) from chemically corroding the liquid swelling soft bubble (13), the material of the liquid swelling soft bubble (13) is oil-resistant synthetic rubber.

[0051] Furthermore, in order to prevent leakage of X-rays, 15.5-22.5% by weight of lead monoxide powder is mixed into the oil-resistant synthetic rubber.

[0052] Furthermore, the wall thickness of the soft foam convex ball layer (131) is 1-5 mm; the volume of the soft foam cavity (133) is between one-fiftieth and one-seventy-fifth of the volume of the heat dissipation bin (81), that is, the volume ratio of the soft foam cavity (133) to the volume of the heat dissipation bin (81) is 1:55-75.

[0053] exist Fig.11 In the embodiment, the bubble pressing flange (83) is formed by connecting two circular rings (836) to form an "8"-shaped ring structure, wherein the circular ring (836) comprises an outer retaining ring (831), a pressing ring buckle (832), a pressing ring (833), soft bubble holes (834), and connecting holes (835); a plurality of connecting holes (835) are evenly distributed in the pressing ring (833), the outer retaining ring (831) and the pressing ring (833) are connected to form a "7"-shaped buckle structure, and the pressing ring The notch on the left side of the ring (833) is a pressing ring buckle (832), and the pressing ring buckle (832) is used to buckle the soft bubble ring edge (132) of the liquid-swelling soft bubble (13), so that the liquid-swelling soft bubble (13) is sealed and connected to the liquid shell (8); the soft bubble holes (834) in the ring (836) are provided with a soft bubble convex ball layer (131) of the liquid-swelling soft bubble (13); the soft bubble convex ball layer (131) can expand or contract synchronously with the expansion of the insulating oil (17).

[0054] Furthermore, the material of the bubble-pressing flange (83) is stainless steel, and a lead oxide layer is coated on the surface. Example

[0055] exist Figure 7 , Figure 8 , Fig. 9The liquid shell (8) comprises a heat dissipation chamber (81), an oil expansion chamber (82), a pressure foam flange (83), a flange hole (84), a guard plate mounting column (85), an oil expansion liquid flow wall (86), and a liquid shell wall (87), and further comprises a partition (9) arranged in the heat dissipation chamber (81), and a liquid expansion soft foam (13) arranged on the outside of the oil expansion liquid flow wall (86); the characteristic is that: the oil expansion liquid flow wall (86) is arranged on one side of the liquid shell (8), and an oil through hole (16) is arranged in the oil expansion liquid flow wall (86), and the function of the oil through hole (16) is to facilitate the expansion and flow of insulating oil (17) in the heat dissipation chamber (81) to the oil expansion chamber (81). 2); the oil expansion chamber (82) functions to buffer the expanded insulating oil (17) in the heat dissipation chamber (81); the liquid expansion soft bubble (13) is arranged on one side of the oil expansion chamber (82); the pressure bubble flange (83) connects the oil expansion chamber (82) with the oil expansion liquid flow wall (86); the liquid expansion soft bubble (13) is a hemispherical concave-convex structure made of oil-resistant synthetic rubber material and has elastic elasticity; the liquid expansion soft bubble (13) functions to expand along with the expansion of the insulating oil (17), thereby alleviating the explosion of the liquid shell (8) and the extrusion damage to the X-ray tube (18) and its high-voltage package (20) caused by the expansion of the insulating oil (17).

[0056] The material of the liquid shell wall (87) is nylon, and an aluminum film layer is plated on the outside of the wall; the thickness of the liquid shell wall (87) is 1-3 mm; the thickness of the aluminum film layer is 0.1-0.75 mm.

[0057] The material of the oil-swelling liquid flow wall (86) is nylon, and an aluminum film layer is plated on the outside of the wall; the thickness of the oil-swelling liquid flow wall (86) is 2-4 mm; the thickness of the aluminum film layer is 0.1-0.75 mm.

[0058] exist Fig.10 The liquid-swelling soft foam (13) comprises a soft foam convex ball layer (131), a soft foam ring edge (132), and a soft foam cavity (133); the soft foam convex ball layer (131) is a protruding soft skin layer that is approximately hemispherical, and the soft foam ring edge (132) that protrudes like an eave is located around the soft foam convex ball layer (131); the soft foam ring edge (132) is a circular ring structure, and the ring surface is perpendicular to the top center of the soft foam convex ball layer (131); the inside of the soft foam convex ball layer (131) and the soft foam ring edge (132) is a hollow soft foam cavity (133) for accommodating and buffering the insulating oil (17) that expands due to heat.

[0059] Furthermore, in order to prevent the insulating oil (17) from chemically corroding the liquid swelling soft bubble (13), the material of the liquid swelling soft bubble (13) is oil-resistant synthetic rubber.

[0060] Furthermore, in order to prevent leakage of X-rays, 8.5-14.5% by weight of lead monoxide powder is mixed into the oil-resistant synthetic rubber.

[0061] Furthermore, the wall thickness of the soft foam convex ball layer (131) is 0.5-3.8 mm; the volume of the soft foam cavity (133) is between one-sixty-fifth and one-eighty-fifth of the volume of the heat dissipation bin (81), that is, the volume ratio of the soft foam cavity (133) to the volume of the heat dissipation bin (81) is 1:65-85.

[0062] exist Fig.11 In the embodiment, the bubble pressing flange (83) is formed by connecting two circular rings (836) to form an "8"-shaped ring structure, wherein the circular ring (836) comprises an outer retaining ring (831), a pressing ring buckle (832), a pressing ring (833), soft bubble holes (834), and connecting holes (835); a plurality of connecting holes (835) are evenly distributed in the pressing ring (833), the outer retaining ring (831) and the pressing ring (833) are connected to form a "7"-shaped buckle structure, and the pressing ring The notch on the left side of the ring (833) is a pressing ring buckle (832), and the pressing ring buckle (832) is used to buckle the soft bubble ring edge (132) of the liquid-swelling soft bubble (13), so that the liquid-swelling soft bubble (13) is sealed and connected to the liquid shell (8); the soft bubble holes (834) in the ring (836) are provided with a soft bubble convex ball layer (131) of the liquid-swelling soft bubble (13); the soft bubble convex ball layer (131) can expand or contract synchronously with the expansion of the insulating oil (17).

Claims

1. Detection method of a portable medical imaging detection system: The portable medical imaging detection system comprises a portable medical imaging detection instrument, an object to be detected, a detection board, a wireless communication module, and a tablet computer; the portable medical imaging detection instrument of the present invention is turned on, and the touch screen is operated to irradiate X-rays to the object to be detected and the detection board, and the detection board transmits the detected X-ray information to the tablet computer through the wireless communication module, and the tablet computer is installed with a medical imaging detection APP software, and the X-ray image of the object to be detected can be observed and photographed by clicking on the medical imaging detection APP; the characteristics are: The portable medical imaging detection instrument can continuously perform medical imaging detection on the object to be detected outdoors and in other mobile places for a long time; the X-ray tube and the high-voltage package of the portable medical imaging detection instrument are provided with a liquid shell outside, and the liquid shell is provided with insulating oil for heat dissipation, and the liquid shell is provided with a heat dissipation bin, an oil expansion bin, and a liquid expansion soft bubble; the oil expansion bin and the liquid expansion soft bubble can buffer the thermal expansion of the insulating oil, thereby ensuring the safe and long-term operation of the X-ray tube and the high-voltage package.

2. The portable medical imaging detection system according to claim 1, characterized in that: The portable medical imaging detection instrument of the present invention includes a computer unit, a liquid shell, an X-ray tube, a high-voltage package, a filament controller, a high-voltage circuit, a temperature sensor A, and a temperature sensor B. Its working method is as follows: a microcomputer unit composed of a microprocessor CPU, a ROM memory, a RAM memory, a power module, a battery, a wireless network module, a touch screen, an A / D input module, and a thyristor control module analyzes and processes the X-ray tube temperature information sensed by the temperature sensor A and the high-voltage package temperature information sensed by the temperature sensor B, thereby controlling the filament controller to control the voltage and power of the X-ray tube and the high-voltage circuit to control the high-voltage package; the wireless network module is responsible for communication with the monitoring system, and the touch screen is used for various function operations and settings.

3. The portable medical imaging detection system according to claim 2, characterized in that: A temperature sensor A is arranged on the X-ray tube, and the temperature information sensed by the temperature sensor A is transmitted to the CPU through the A / D input module. The microcomputer has a temperature display and temperature control program, and the touch screen has a display interface and a touch menu. The power and temperature of the X-ray tube can be controlled by operating the touch screen. A temperature sensor B is arranged on the high-voltage package, and the temperature information sensed by the temperature sensor B is transmitted to the CPU through the A / D input module. The microcomputer has a temperature display and temperature control program, and the touch screen has a display interface and a touch menu. The voltage and temperature of the high-voltage package can be controlled by operating the touch screen.

4. The portable medical imaging detection system according to claim 3, characterized in that: A portable medical imaging detection instrument comprises a beam emitter (1), a handle (2), a gripper (3), a touch screen (4), a housing (5), a data communication circuit board (6), a filament transformer (7), a liquid shell (8), a partition (9), a high-voltage high-frequency transformer (10), a beam emitter nozzle (11), a beam emitter housing (12), a liquid-expanded soft foam (13), a soft foam protective plate (14), a control panel (15), an oil port (16), insulating oil (17), an X-ray tube (18), lead monoxide (19), a high-voltage package (20), a battery (21), a tube seat (22), an X-ray port (201), and a bubble-pressing flange (83).

5. The portable medical imaging detection system according to claim 4, characterized in that: A high-voltage package (20) with a coil and glue injection is made on the periphery of the X-ray tube (18), and an X-ray port (201) is provided; a lead monoxide (19) shielding layer is provided on the periphery of the high-voltage package (20); the X-ray tube (18) and the high-voltage package (20) are arranged in a liquid shell (8), and insulating oil (17) is arranged in the liquid shell (8) in which the X-ray tube (18) and the high-voltage package (20) are arranged, and the insulating oil (17) is used to cool and dissipate heat of the X-ray tube (18) and the high-voltage package (20); an oil through hole (16) is provided on one side of the liquid shell (8), and a liquid expansion soft bubble (13) and a bubble pressing flange (83) are arranged on the outside of the oil through hole (16), and the liquid expansion soft bubble (13) is pressed by the bubble pressing flange (83) to be sealed and connected to the liquid shell (8); the thickness of the lead monoxide (19) shielding layer on the periphery of the high-voltage package (20) is 2-7 mm.

6. The portable medical imaging detection system according to claim 2 or 4, characterized in that: When the X-ray tube (18) and its high-voltage package (20) work for a long time and generate high temperature, the insulating oil (17) in the liquid shell (8) expands due to the heat and overflows from the oil passage (16) to the liquid swelling soft bubble (13). The liquid swelling soft bubble (13) buffers the overflowing insulating oil (17). The heat energy generated by the X-ray tube (18) is also released in the liquid swelling soft bubble (13) along with the insulating oil (17), thereby avoiding damage to the X-ray tube (18) and its high-voltage package (20) due to the expansion of the insulating oil (17), thereby ensuring that the X-ray tube (18) and its high-voltage package (20) can work stably for a long time, achieving the purpose of enabling the portable medical imaging detection system to work for a long time, thereby improving the efficiency of the portable medical imaging detection system.

7. The portable medical imaging detection system according to claim 4, characterized in that: The liquid shell (8) comprises a heat dissipation chamber (81), an oil expansion chamber (82), a bubble compression flange (83), a flange hole (84), a guard plate mounting column (85), an oil expansion liquid flow wall (86), and a liquid shell wall (87), and further comprises a partition plate (9) arranged in the heat dissipation chamber (81), and a liquid expansion soft bubble (13) arranged outside the oil expansion liquid flow wall (86).

8. The portable medical imaging detection system according to claim 7, characterized in that: An oil expansion liquid flow wall (86) is provided on one side of the liquid shell (8), and an oil passage (16) is provided in the oil expansion liquid flow wall (86). The oil passage (16) functions to facilitate the expansion of the insulating oil (17) in the heat dissipation bin (81) and to flow to the oil expansion bin (82); the oil expansion bin (82) functions to buffer the expanded insulating oil (17) in the heat dissipation bin (81).

9. The portable medical imaging detection system according to claim 7, characterized in that: The liquid swelling soft bubble (13) is arranged on one side of the oil swelling bin (82); the pressure bubble flange (83) connects the oil swelling bin (82) with the oil swelling liquid flow wall (86); the liquid swelling soft bubble (13) is a hemispherical concave-convex structure made of oil-resistant synthetic rubber material and has elasticity; the function of the liquid swelling soft bubble (13) is to expand along with the expansion of the insulating oil (17), thereby alleviating the explosion of the liquid shell (8) and the extrusion damage to the X-ray tube (18) and its high-voltage package (20) caused by the expansion of the insulating oil (17).

10. The portable medical imaging detection system according to claim 7, characterized in that: The material of the liquid shell wall (87) is nylon, the inner wall is coated with a lead oxide layer, and the outer wall is plated with an aluminum film layer; the thickness of the liquid shell wall (87) is: 1-3 mm; the thickness of the lead oxide layer is: 0.1-0.5 mm; the thickness of the aluminum film layer is: 0.1-0.5mm; the material of the oil-swelling liquid flow wall (86) is nylon, the inner wall is coated with a lead oxide layer, and the outer wall is plated with an aluminum film layer; the thickness of the oil-swelling liquid flow wall (86) is: 2-4mm; the thickness of the lead oxide layer is: 0.1-0.5mm; the thickness of the aluminum film layer is: 0.1-0.5mm.

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