Endogenous field thermotherapy machine for eliminating subcutaneous fat overheating defect

Abstract

The invention discloses an endogenous field thermal therapy machine for eliminating the defect of subcutaneous fat overheating, and relates to the technical field of medical instruments. Comprising a thermal therapy machine body, an arc-shaped sliding groove is formed in the inner wall of the thermal therapy machine body, a limiting guide rail is fixedly installed in the arc-shaped sliding groove, a semi-arc fluted disc is fixedly installed on the outer side of the limiting guide rail, a first gear is installed on the outer edge of the semi-arc fluted disc in a meshed mode, and sliding groove columns are fixedly installed on the left side and the right side of the inner wall of the thermal therapy machine body. A side push rod is slidably mounted in a sliding groove of the sliding groove column in a limited mode. Synchronous signal control is conducted on driving motors on side push rods, motors on rotating shafts of the heat dissipation assemblies and second electric push rods through a controller, self-adaptive adjustment of the heat dissipation assemblies and the body shape of the patient is achieved, when the body shape of the patient is thin, the motors of the side push rods drive second teeth to be meshed with racks, the distance between the side push rods on the two sides is shortened, and the heat dissipation effect is improved. Meanwhile, a rotating shaft motor drives a rotating shaft of the heat dissipation assembly to rotate downwards, the blowing angle is shrunk, and the blowing heat dissipation requirement of the thin-body-type patient is met.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, specifically to an endogenous field hyperthermia machine for eliminating subcutaneous fat overheating defects. Background Technology

[0002] Bio-field hyperthermia is a treatment method that utilizes the thermal effect generated by the precipitation of physical energy in tissues to selectively generate an endogenous field in deep tissues of the human body, thereby generating endogenous heat, raising the temperature of tumor tissue to an effective therapeutic temperature, and maintaining it for a certain period of time, so as to achieve the purpose of shrinking or eliminating tumors without damaging normal tissues.

[0003] However, the core principle of existing endogenous field hyperthermia technology is to apply a specific radio frequency electric field externally to drive the high-frequency movement of charged particles in human tissue and generate endogenous heat, thereby achieving deep tissue heating from the inside out. However, the fat under the skin absorbs heat. When the internal tumor temperature reaches a certain level, the fat under the skin absorbs more heat, causing the subcutaneous fat to overheat. This results in a burning sensation on the skin surface during hyperthermia, causing discomfort to the patient. At the same time, the hyperthermia machine is not conducive to adjusting heat dissipation according to patients of different body types during treatment, resulting in differences in heat dissipation effect when heat dissipating heat to patients of different body types.

[0004] To address the aforementioned issues, innovative designs are urgently needed based on existing approaches. Summary of the Invention

[0005] The purpose of this invention is to provide an endogenous field hyperthermia machine that eliminates the defects of subcutaneous fat overheating, so as to solve the problems mentioned in the background art. The technical solution of this invention provides a solution that is significantly different from the existing technology, which is too simplistic.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an endogenous field hyperthermia machine for eliminating subcutaneous fat overheating defects, comprising a hyperthermia machine body, wherein an arc-shaped sliding groove is provided on the inner wall of the hyperthermia machine body, and a limiting guide rail is fixedly installed inside the arc-shaped sliding groove; a semi-arc toothed disc is fixedly installed on the outer side of the limiting guide rail, and a gear is meshed on the outer edge of the semi-arc toothed disc; the gear is connected to a mounting base via a drive motor; and sliding columns are fixedly installed on both the left and right sides of the inner wall of the hyperthermia machine body, with the sliding columns being limited and slidably installed within the sliding groove. There is a side push rod, and a rack is fixed on the outside of the side push rod. A gear two is meshed with the upper teeth of the rack. The gear two is installed on the outer protrusion of the slide column through a drive motor. A sleeve seat is fixed inside the front hole of the mounting base. The top of the sleeve seat is connected to an upper screw groove rod through a motor. A lifting rod is threaded on the outside of the upper screw groove rod. The lifting rod slides vertically and is limited to the inner side of the sleeve seat. The upper screw groove rod is connected to two cooling fans one through an adjustment component. Each of the two cooling fans one is equipped with a cooling component on the outward side. A bonding assembly is disposed at the inward end of the two side push rods and the lifting rod.

[0007] Preferably, the rear end of the mounting base is provided with a guide wheel, which is slidably disposed in the inner and outer grooves of the limiting guide rail. The rear end guide wheel of the mounting base is used for limiting the sliding of the mounting base.

[0008] Preferably, the adjusting assembly includes a slide rod, which slides vertically within the inner groove of the upper screw rod via two protrusions. A lower screw rod is fixed to the lower end of the slide rod, which is rotatably mounted on the bottom of the opening of the lifting rod via a bearing. A sliding sleeve is threaded onto the outer side of the lower screw rod, and the sliding sleeve slides vertically on the outer side of the lifting rod. A cooling fan is symmetrically installed on both sides of the sliding sleeve.

[0009] Preferably, the pitch of the screw groove on the surface of the lower screw groove rod is smaller than the pitch of the screw groove on the surface of the upper screw groove rod, and the upper screw groove rod and the lower screw groove rod are used for the lifting rod and the sliding sleeve to move in the same direction with a differential value.

[0010] Preferably, the heat dissipation assembly includes two connecting pipes, which are installed on the outer air outlet of the heat dissipation fan. The outer end of each connecting pipe is connected to an inner sleeve. An outer sleeve is slidably connected to the outer side of the inner sleeve via an electric push rod. The outer sleeve is fitted over the outer side of the inner sleeve. An adjusting block is provided inside the inner sleeve. The adjusting block is connected to the outer sleeve via a sliding hole on the outer side of the inner sleeve. An arc-shaped air outlet pipe is installed on the outer air outlet of the inner sleeve. The outer side of the inner sleeve cavity is designed with a funnel-shaped structure, and the adjusting block is designed with a conical structure. The conical structure of the inner sleeve cavity corresponds to the conical structure of the adjusting block. The adjusting block is used to adjust the size of the outer air outlet port of the inner sleeve cavity.

[0011] Preferably, the cooling fan is rotatably mounted on the sliding sleeve via a rotating shaft, and a drive motor is installed at one end of the rotating shaft between the cooling fan and the sliding sleeve. The drive motor on the rotating shaft and the motor on the gear are synchronized via a controller signal.

[0012] Preferably, the bonding assembly includes three bonding plates, which are respectively fixed to the inward end of the two side push rods and the lifting rod. A blower is provided circumferentially through the bottom of the inner cavity of the bonding plate. An installation plate is slidably connected to the sliding grooves on both sides of the inner end face of the bonding plate through an electric push rod. A silicone pad and a capacitor electrode are pasted on the inner end face of the installation plate.

[0013] Preferably, a second cooling fan is installed on the outer end face of the plate connected by the two side push rods, the cavity of the plate connected by the two side push rods is connected to the second cooling fan, and the inner cavity of the plate connected by the lifting rod is connected to the inner sleeve cavity through a corrugated pipe.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. This endogenous field hyperthermia machine for eliminating subcutaneous fat overheating defects uses a controller to synchronously control the drive motors on the side push rods, the motors on the rotating shaft of the heat dissipation component, and the second electric push rod. This enables the heat dissipation component to adaptively adjust to the patient's body shape. When the patient is thin, the second drive gear of the side push rod motor meshes with the rack, reducing the distance between the two side push rods. At the same time, the rotating shaft motor drives the rotating shaft of the heat dissipation component to rotate downwards, reducing the blowing angle to suit the heat dissipation needs of thin patients. Conversely, when the patient is overweight, the distance between the side push rods increases, and the rotating shaft motor drives the rotating shaft of the heat dissipation component to rotate upwards, expanding the blowing angle and blowing area, thus improving the adaptive adjustment capability of the heat dissipation component. Additionally, when the patient is overweight, the motor drives the upper screw groove rod to rotate, causing the lifting rod to move downwards. This, in conjunction with the adjustment component, adjusts the position of the first heat dissipation fan accordingly, allowing the heat dissipation component to adjust according to the patient's abdominal height. This allows for corresponding adjustments to the blowing range for patients of different body types, improving the heat dissipation effect for patients of different body types. 2. By setting up an electric push rod two to move the outer sleeve and the conical adjusting block, when the patient is overweight, the controller drives the electric push rod two to move the outer sleeve. The conical adjusting block connected to the outer sleeve will slide along the sliding hole of the inner sleeve. When the conical adjusting block moves into the inner sleeve cavity, it can reduce the air outlet gap of the funnel-shaped cavity of the inner sleeve, thereby increasing the air outlet speed and reducing the air outlet temperature. Conversely, when the patient is thin, the adjusting block moves outward, expanding the air outlet gap of the air outlet port of the inner sleeve cavity, and the air speed is relatively slowed down. This meets the different heat dissipation needs of patients of different body types for heat dissipation air speed and temperature, and avoids local overheating that may cause patient discomfort. Attached Figure Description Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the thermotherapy machine body of the present invention; Figure 3 This is a schematic diagram of the structure of the limiting guide rail and the semi-circular toothed disc of the present invention; Figure 4 This is a schematic diagram of the lifting rod and sleeve seat structure of the present invention; Figure 5 This is a schematic diagram of the cross-sectional structure of the inner sleeve of the present invention; Figure 6 This is a schematic diagram of the lifting rod structure of the present invention; Figure 7 This is a schematic cross-sectional view of the lifting rod structure of the present invention; Figure 8 This is a schematic diagram showing the disassembled structure of the lifting rod, the lower screw groove rod, and the upper screw groove rod of the present invention; Figure 9 This is a cross-sectional view of the lifting rod and sleeve seat of the present invention; Figure 10 This is a schematic diagram of the side push rod and sliding column structure of the present invention; Figure 11 This is a schematic diagram of the mounting plate structure of the present invention; Figure 12 This is a schematic diagram of the internal structure of the mounting plate of the present invention; Figure 13 This is a schematic diagram of the side push rod structure from a second perspective of the present invention. In the diagram: 1. Heat therapy machine body; 101. Limiting guide rail; 102. Semi-arc gear plate; 103. Gear one; 104. Mounting base; 2. Lifting rod; 201. Sleeve rod seat; 202. Lower threaded groove rod; 203. Upper threaded groove rod; 204. Sliding rod; 205. Sliding sleeve; 3. Plate; 301. Air outlet; 302. Mounting plate; 303. Electric push rod one; 4. Side push rod; 401. Rack; 402. Gear two; 403. Sliding groove column; 5. Corrugated pipe; 6. Cooling fan one; 7. Cooling fan two; 8. Connecting pipe; 9. Inner sleeve; 10. Outer sleeve; 11. Adjusting block; 12. Electric push rod two; 13. Arc-shaped air outlet pipe. Detailed Implementation

[0015] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0016] Please see Figures 1 to 13The present invention provides a technical solution: an endogenous field hyperthermia machine for eliminating subcutaneous fat overheating defects, including a hyperthermia machine body 1. The inner wall of the hyperthermia machine body 1 is provided with an arc-shaped sliding groove, and a limiting guide rail 101 is fixedly installed inside the arc-shaped sliding groove. A semi-arc toothed disc 102 is fixedly installed on the outer side of the limiting guide rail 101, and a gear 103 is meshed on the outer edge of the semi-arc toothed disc 102. The gear 103 is connected to a mounting seat 104 through a drive motor. A guide clamping wheel is provided at the rear end of the mounting seat 104. The guide clamping wheel on the mounting seat 104 is slidably disposed in the inner and outer sliding grooves of the limiting guide rail 101. The guide clamping wheel at the rear end of the mounting seat 104 is used for the limiting sliding of the mounting seat 104. In one embodiment of the present invention, an arc-shaped sliding groove is formed on the inner wall of the thermotherapy machine body 1. A limiting guide rail 101 is fixedly installed inside the sliding groove. The mounting seat 104 slides along the limiting guide rail 101 through the guide clamps set above and below the limiting guide rail 101. At the same time, the drive motor on the mounting seat 104 drives the gear 103 to mesh with the semi-arc gear disk 102. The gear 103 rotates along the semi-arc gear disk 102, which, in conjunction with the limiting sliding of the guide clamps on the limiting guide rail 101, drives the mounting seat 104 to move in an arc shape inside the thermotherapy machine body 1, thereby adjusting the angle and position of the mounting seat 104.

[0017] The inner wall of the heat therapy machine body 1 is fixedly installed with sliding columns 403 on both the left and right sides. A side push rod 4 is slidably installed within the sliding groove of the sliding column 403. A rack 401 is fixed to the outside of the side push rod 4. A gear 402 is meshed with the upper teeth of the rack 401. The gear 402 is installed on the outer protrusion of the sliding column 403 via a drive motor. A sleeve seat 201 is fixed inside the front hole of the mounting base 104. The top of the sleeve seat 201 is connected to an upper threaded rod 203 via a motor. A lifting rod 2 is threaded to the outside of the upper threaded rod 203. The lifting rod 2 is vertically limited and slidably within the sleeve seat 201. The upper threaded rod 203 is connected to two diffusers via an adjustment assembly. The hot air blower 6 has an adjustment component including a slide rod 204. The slide rod 204 slides vertically within the inner groove of the upper screw groove rod 203 via two protrusions. The lower end of the slide rod 204 is fixed with a lower screw groove rod 202. The lower screw groove rod 202 is rotatably mounted on the bottom of the opening of the lifting rod 2 via a bearing. A sliding sleeve 205 is threaded onto the outer side of the lower screw groove rod 202. The sliding sleeve 205 slides vertically on the outer side of the lifting rod 2. Cooling fans 6 are symmetrically installed on both sides of the sliding sleeve 205. The thread pitch of the lower screw groove rod 202 is smaller than that of the upper screw groove rod 203. The upper screw groove rod 203 and the lower screw groove rod 202 are used for differential movement of the lifting rod 2 and the sliding sleeve 205 in the same direction. In one embodiment of the present invention, a lifting rod 2 is installed inside a sleeve rod seat 201 fixedly mounted on the mounting base 104. A sliding groove is formed on the inner wall of the sleeve rod seat 201, which cooperates with a protrusion on the outer side of the lifting rod 2, allowing the lifting rod 2 to slide vertically within the sleeve rod seat 201, thus adjusting its height to accommodate patients of different body types. A lower threaded rod 202 is installed through the lifting rod 2. The upper end of the lower threaded rod 202 is slidably connected to an upper threaded rod 203 via a slide rod 204. The lower threaded rod 202 and the upper threaded rod 203 are combined together via the slide rod 204, and the lower threaded rod 202 and the upper threaded rod 203 pass centrally through the lifting rod 2 and the sleeve rod seat 201. The protrusion on the surface of the slide rod 204 interacts with the upper threaded rod. The sliding grooves on the inner wall of rod 203 allow for vertical limiting sliding, enabling the lower threaded rod 202 to be adjusted only vertically. The lower end of the lower threaded rod 202 is connected to the lifting rod 2. When the lifting rod 2 is adjusted vertically, the lower threaded rod 202 adjusts in coordination with the limiting sliding between the sliding rod 204 and the upper threaded rod 203. Additionally, the upper end of the upper threaded rod 203 is connected to a motor at the top of the sleeve base 201. The motor at the top of the sleeve base 201 drives the upper threaded rod 203 to rotate. The upper threaded rod 203, through the limiting sliding structure of the sliding rod 204, further drives the lower threaded rod 202 to rotate simultaneously. Both the upper and lower threaded rods 203 have threaded grooves on their surfaces, but the thread pitch of the threaded groove on the surface of the upper threaded rod 203 is greater than... The thread pitch of the lower threaded rod 202 varies, resulting in different differences in the distance the rod moves in the same direction. The upper threaded rod 203 is connected to the lifting rod 2 via a set of nuts. During rotation, the upper threaded rod 203, in conjunction with the nuts and the limiting sliding of the lifting rod 2 within the sleeve seat 201, converts the rotational motion of the lifting rod 2 into linear motion, thereby achieving the up-and-down adjustment of the lifting rod 2. Similarly, the lower threaded rod 202 is connected to the sliding sleeve 205 via nuts. The sliding sleeve 205 is fitted onto the outside of the lifting rod 2. As the lower threaded rod 202 rotates with the upper threaded rod 203, the sliding sleeve 205 moves on the lifting rod 2 in conjunction with the nuts. However, due to the different thread pitches of the upper and lower threaded rods 203 and 202, the movement of the upper threaded rod 202 on the lifting rod 2 is affected. Furthermore, the pitch of the threaded groove on the surface of the upper threaded rod 203 is greater than the pitch of the threaded groove on the surface of the lower threaded rod 202. Therefore, the moving distance of the lifting rod 2 on the upper threaded rod 203, with its larger pitch, is greater than the moving distance of the sliding sleeve 205 on the lower threaded rod 202, with its smaller pitch. Utilizing the difference in movement between the lifting rod 2 and the sliding sleeve 205 in the same direction, when the patient is obese, their abdomen protrudes due to obesity, reducing the descent height of the lifting rod 2. As the lifting rod 2 descends, the sliding sleeve 205 also descends accordingly, but its descent distance is less than that of the lifting rod 2. Combined with the initial setting position of the sliding sleeve 205, the height of the sliding sleeve 205 is finely adjusted according to the patient's body shape; when the patient is obese, the height of the sliding sleeve 205 increases.This expands the heat dissipation range of the cooling fan 6 installed on the sliding sleeve 205. Conversely, for thinner patients, the heat dissipation range of the cooling fan 6 is smaller compared to for heavier patients. Therefore, the lifting rod 2 will descend more, and the descent distance of the sliding sleeve 205 will also increase accordingly, resulting in a lower height. However, the descent distance of the sliding sleeve 205 is still less than the descent distance of the lifting rod 2.

[0018] Both cooling fans 6 have cooling assemblies installed on their outward sides. Each cooling assembly includes two connecting pipes 8, which are installed at the outer air outlet of the cooling fan 6. The outer ends of the connecting pipes 8 are connected to inner sleeves 9. An outer sleeve 10 is slidably connected to the outer side of the inner sleeve 9 via an electric push rod 12. The outer sleeve 10 is fitted over the inner sleeve 9. An adjusting block 11 is installed inside the inner sleeve 9, and the adjusting block 11 is connected to the outer sleeve 10 via a sliding hole on the outer side of the inner sleeve 9. A cooling device is installed at the outer air outlet of the inner sleeve 9. The arc-shaped air outlet duct 13 has a funnel-shaped structure on the outside of the inner sleeve 9 and a conical structure on the adjusting block 11. The conical structure of the adjusting block 11 corresponds to the outer side of the inner sleeve 9. The adjusting block 11 is used to adjust the size of the air outlet port on the outside of the inner sleeve 9. The cooling fan 6 is rotatably mounted on the sliding sleeve 205 via a rotating shaft. A drive motor is installed at one end of the rotating shaft between the cooling fan 6 and the sliding sleeve 205. The drive motor on the rotating shaft and the motor on the gear 402 are synchronized via a controller signal. In one embodiment of the present invention, the heat dissipation assembly is used in conjunction with a heat dissipation fan 6. A connecting pipe 8 is located at the air outlet of the heat dissipation fan 6. After the heat dissipation fan 6 discharges air, it enters the cavity of the inner sleeve 9 through the connecting pipe 8. The outer side of the cavity of the inner sleeve 9 is funnel-shaped, and a sliding hole is formed on the outer wall of the inner sleeve 9. The inner sleeve 9 is connected to the outer sleeve 10 through this sliding hole. A tapered adjusting block 11 is provided inside the inner sleeve 9. The adjusting block 11 is connected to the outer sleeve 10 fitted on the outer side of the inner sleeve 9 via a connecting rod, and forms a limiting sliding structure with the sliding hole on the inner sleeve 9. An electric push rod 12 is used to... The outer sleeve 10 is moved outside the inner sleeve 9 by the electric push rod 12 controlled by the controller. The movement of the outer sleeve 10 moves the adjusting block 11 inside the inner sleeve 9. When the adjusting block 11 moves into the cavity of the inner sleeve 9, the conical adjusting block 11 reduces the air outlet gap of the inner sleeve 9. When the air outlet gap decreases, the wind speed increases and the temperature decreases, resulting in faster air outlet speed and lower air outlet temperature in the inner sleeve 9. The air in the inner sleeve 9 is drawn out and blown out through the arc-shaped air outlet pipe 13. The arc-shaped structure of the arc-shaped air outlet pipe 13 increases the air outlet area, allowing for simultaneous blowing of air. On both sides and around the perimeter, a rotating shaft is installed between the cooling fan 6 and the sliding sleeve 205 for rotation. The rotating shaft is connected to a motor, and the motor drives the rotating shaft to rotate, thereby driving the cooling fan 6 and the heat dissipation components connected to the cooling fan 6 to adjust their angles. The motor on the rotating shaft and the motor on the gear 402 on the side push rod 4 are synchronized by a controller, so that the motor on the rotating shaft and the motor on the gear 402 start simultaneously, keeping the two sets of motors starting synchronously. When the patient is thin, the gear 402, driven by the motor, meshes with the rack 401 on the side push rod 4, pushing the side push rod 4. As the sliding column 403 moves from the inside out, the side push rod 4 moves towards the body 1 of the heat therapy machine, and the distance between the two side push rods 4 decreases. At this time, the motor on the rotating shaft will drive the rotating shaft to rotate downward, shrinking the angle of the heat dissipation component, so that the heat dissipation component can provide subcutaneous heat dissipation for patients with a thinner body. Conversely, for obese patients, the moving distance of the side push rod 4 towards the body 1 of the heat therapy machine decreases, the distance between the two side push rods 4 increases, and the motor on the rotating shaft drives the rotating shaft to rotate upward, opening the angle of the heat dissipation component. When the angle increases, the heat dissipation area of ​​the heat dissipation component increases, thus increasing the heat dissipation adaptive effect of the heat dissipation component.

[0019] The bonding assembly is located at the inward end of the two side push rods 4 and the lifting rod 2. The bonding assembly includes three bonding plates 3, which are respectively fixed at the inward end of the two side push rods 4 and the lifting rod 2. The bottom of the inner cavity of the bonding plate 3 is circumferentially opened with an air outlet 301. The inner end face of the bonding plate 3 is slidably connected to the mounting plate 302 through the electric push rod 303 on both sides of the sliding groove. The inner end face of the mounting plate 302 is pasted with a silicone pad and a capacitor electrode. The outer end face of the bonding plate 3 connected to the two side push rods 4 is installed with a second cooling fan 7. The cavity of the bonding plate 3 connected to the two side push rods 4 is connected to the second cooling fan 7. The inner cavity of the bonding plate 3 connected to the lifting rod 2 is connected to the cavity of the inner sleeve 9 through a corrugated pipe 5. In one embodiment of the present invention, three sets of adhesive plates 3 are provided, located at the inner end of the lifting rod 2 and the inner end of the side push rod 4, respectively. The adhesive plates 3 on the lifting rod 2 adjust their height as the lifting rod 2 rises and falls, thus conforming to the skin. The adhesive plates 3 on the lifting rod 2 are connected to the inner sleeve 9 cavity in the heat dissipation assembly through the corrugated pipe 5, thereby introducing the air flowing in the inner sleeve 9 cavity into the interior of the adhesive plate 3, and then blowing it out from the air blowing port 301 circumferentially arranged at the bottom of the inner cavity of the adhesive plate 3. The air blowing port 301 is evenly distributed along the bottom circumferential direction and the bottom side circumferential direction of the adhesive plate 3, thereby dissipating heat from the skin around the adhesive plate 3 and achieving heat dissipation from the subcutaneous fat area. A silicone pad and an electrode plate are provided on the inner side of the adhesive plate 3, and the silicone pad conforms to the skin. The thermotherapy machine 1 generates a high-frequency alternating electromagnetic field in the treatment area through orthogonal capacitive electrodes to achieve the therapeutic purpose of the thermotherapy machine body 1. When it is attached to the skin, the silicone pad is moved by the electric push rods 303 on both sides of the bottom of the pad 3. The friction between the silicone pad and the skin will smooth the skin at the attachment site and avoid the skin folds of the abdomen from affecting the adhesion effect of the pad 3. In addition, the structure of the pad 3 located at the inner end of the side push rod 4 is the same as that of the pad 3 located on the lifting rod 2. The difference is that an independent cooling fan 7 is installed on the pad 3 located at the inner end of the side push rod 4. The cooling fan 7 blows air into the cavity of the pad 3 and blows out from the air outlet 301 circumferentially set at the bottom of the cavity of the pad 3 to achieve the overheating and cooling of the subcutaneous fat on both sides of the patient's waist.

[0020] Working principle: When using this endogenous field hyperthermia machine to eliminate subcutaneous fat overheating defects, firstly, according to the patient's body shape and the area to be treated, adjust the position and angle of the mounting seat 104 on the body 1 of the hyperthermia machine. Drive the gear 103 to rotate through the drive motor. The gear 103 meshes with the semi-arc gear plate 102. Combined with the movement of the mounting seat 104 on the limit guide rail 101 through the guide clamping wheel, the mounting seat 104 moves in an arc inside the body 1 of the hyperthermia machine until the appropriate position and angle are reached. The controller starts the motor on the sleeve base 201 and the motor on the gear 402. When the motor drives the upper screw groove rod 203 to rotate, the lifting rod 2 slides downward in the sleeve base 201. At the same time, the motor drives the gear 402 to rotate, so that the racks 401 on both sides and the side push rods 4 slide relative to each other in the sliding column 403. This allows the patch 3 connected to the lifting rod 2 and the patch 3 connected to the side push rods 4 on both sides to automatically adjust their positions according to the patient's body shape. This also allows the silicone pads and capacitive electrodes on the mounting plates 302 in the three patches 3 to fully adhere to the patient's epidermis. At the same time, during the skin adhesion process, the electric push rods 303 on both sides of the bottom of the patch 3 push the mounting plate 302 to move. The friction between the silicone pads on the mounting plate 302 and the skin smooths the skin at the adhesion site, avoiding the skin folds on the abdomen from affecting the adhesion effect of the patch 3. Based on the above, when the second gear 402 motor starts, the controller simultaneously starts the motor of the cooling fan 6. The motor drives the cooling fan 6 to rotate downwards on both sides of the sliding sleeve 205 to adjust the angle. During this process, when the second gear 402 starts, the electric push rod 12 is started simultaneously. The electric push rod 12 drives the outer sleeve 10 and the adjusting block 11 to move outwards from the inner sleeve 9. The conical structure of the adjusting block 11 and the corresponding funnel-shaped structure inside the inner sleeve 9 expand the air outlet gap. When patients of different body types use the device, the side push rod 4, in conjunction with the patch 3, adjusts the motor drive parameters when the device is fitted to patients of different body types. This simultaneously drives the motor on the cooling fan 6 and the electric push rod 12 to adjust synchronously. When the cooling fan 6 rotates downwards, it drives the cooling component to adjust the angle of the arc-shaped air outlet pipe 13 downwards to adapt to the corresponding body type patient. At the same time, the electric push rod 12 adjusts the position of the adjusting block 11, so that the air outlet speed in the inner sleeve 9 can be adjusted according to the position of the adjusting block 11. Based on the above, when the motor drives the upper screw groove rod 203 to rotate, the lifting rod 2 slides downward in the sleeve seat 201, and at the same time drives the sliding rod 204 to slide downward inside the upper screw groove rod 203 to adjust its position. In conjunction with the rotation of the upper screw groove rod 203, the sliding rod 204 and the lower screw groove rod 202 are rotated synchronously, so that the upper sliding sleeve 205 of the lower screw groove rod 202 adjusts its position downward in the opening on the surface of the lifting rod 2. When patients of different body types use the product, when the upper screw groove rod 203 drives the lifting rod 2 to adjust its corresponding position, in conjunction with the different thread pitches of the thread grooves on the surfaces of the upper screw groove rod 203 and the lower screw groove rod 202, the lifting rod 2 and the sliding sleeve 205 will move in the same direction with a difference, so that the sliding sleeve 205 adjusts its corresponding position downward in the opening on the surface of the lifting rod 2. During the heat dissipation process, the plate 3 connected to the lifting rod 2 is connected to the inner sleeve 9 cavity connected to the cooling fan 6 through the corrugated pipe 5, which introduces the air flowing in the inner sleeve 9 cavity into the interior of the plate 3 and then blows it out from the air outlet 301 to dissipate heat on the skin around the plate 3. With the adjustment of the angle of the heat dissipation component, the air blown out by the cooling fan 6 passes through the inner sleeve 9 and the arc-shaped air outlet pipe 13 and blows on both sides and the periphery of the plate 3. The plate 3 connected to the side push rod 4 is cooled by an independent cooling fan 7.

[0021] Contents not described in detail in this specification are prior art known to those skilled in the art. In the description of this invention, unless otherwise stated, "a plurality of" means two or more. Terms such as "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," and "tail" indicate orientations or positional relationships based on the accompanying drawings, and are used only for ease of description and simplification, not to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the invention. Furthermore, terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this invention, it should be noted that unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0022] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An endogenous field hyperthermia machine for eliminating subcutaneous fat overheating defects, comprising a hyperthermia machine body (1), characterized in that: The inner wall of the thermotherapy machine body (1) is provided with an arc-shaped sliding groove, and a limiting guide rail (101) is fixedly installed inside the arc-shaped sliding groove. A semi-arc gear plate (102) is fixedly installed on the outer side of the limiting guide rail (101), and a gear (103) is meshed on the outer edge of the semi-arc gear plate (102). The gear (103) is connected to a mounting base (104) through a drive motor. Sliding columns (403) are fixedly installed on both the left and right sides of the inner wall of the thermotherapy machine body (1). A side push rod (4) is slidably installed in the sliding groove of the sliding column (403). A rack (401) is fixed on the outer side of the side push rod (4). The upper toothed mouth is connected to a gear two (402), which is installed on the outer protrusion of the slide column (403) by a drive motor. The mounting base (104) has a sleeve seat (201) fixed inside the front hole. The top of the sleeve seat (201) is connected to an upper screw groove rod (203) by a motor. The outer side of the upper screw groove rod (203) is connected to a lifting rod (2). The lifting rod (2) is vertically limited and slides inside the sleeve seat (201). The upper screw groove rod (203) is connected to two cooling fans one (6) by an adjustment component. Both cooling fans one (6) are equipped with cooling components on the outward side. The fitting assembly is located at the inward end of the two side push rods (4) and the lifting rod (2).

2. The endogenous field hyperthermia machine for eliminating subcutaneous fat overheating defects according to claim 1, characterized in that: The mounting base (104) is provided with a guide wheel at its rear end. The guide wheel on the mounting base (104) is slidably disposed in the inner and outer grooves of the limiting guide rail (101). The guide wheel at the rear end of the mounting base (104) is used for the limiting sliding of the mounting base (104).

3. The endogenous field hyperthermia machine for eliminating subcutaneous fat overheating defects according to claim 1, characterized in that: The adjustment assembly includes a slide rod (204), which slides vertically within the inner groove of the upper screw groove rod (203) via two protrusions. A lower screw groove rod (202) is fixed at the lower end of the slide rod (204). The lower screw groove rod (202) is rotatably mounted on the bottom of the opening of the lifting rod (2) via a bearing. A sliding sleeve (205) is threaded onto the outer side of the lower screw groove rod (202). The sliding sleeve (205) slides vertically on the outer side of the lifting rod (2). A cooling fan (6) is symmetrically installed on both sides of the sliding sleeve (205).

4. An endogenous field hyperthermia machine for eliminating subcutaneous fat overheating defects according to claim 3, characterized in that: The screw pitch of the lower screw groove rod (202) is smaller than the screw pitch of the upper screw groove rod (203). The upper screw groove rod (203) and the lower screw groove rod (202) are used for the lifting rod (2) and the sliding sleeve (205) to move in the same direction by a differential value.

5. An endogenous field hyperthermia machine for eliminating subcutaneous fat overheating defects according to claim 1, characterized in that: The heat dissipation assembly includes two connecting pipes (8), which are installed on the outer air outlet of the first heat dissipation fan (6). The outer end of the connecting pipe (8) is connected to an inner sleeve (9). The outer side of the inner sleeve (9) is slidably connected to an outer sleeve (10) via an electric push rod (12). The outer sleeve (10) is sleeved on the outer side of the inner sleeve (9). An adjusting block (11) is provided inside the inner sleeve (9). The adjusting block (11) is connected to the outer sleeve (10) through a sliding hole on the outer side of the inner sleeve (9). An arc-shaped air outlet pipe (13) is installed on the outer air outlet of the inner sleeve (9). The outer side of the inner sleeve (9) is designed as a funnel-shaped structure. The adjusting block (11) is designed as a conical structure. The outer side of the inner sleeve (9) corresponds to the conical structure of the adjusting block (11). The adjusting block (11) is used to adjust the size of the outer air outlet port of the inner sleeve (9).

6. The endogenous field hyperthermia machine for eliminating subcutaneous fat overheating defects according to claim 1, characterized in that: The cooling fan (6) is rotatably mounted on the sliding sleeve (205) via a rotating shaft. A drive motor is installed at one end of the rotating shaft between the cooling fan (6) and the sliding sleeve (205). The drive motor on the rotating shaft and the motor on the gear (402) are synchronized via a controller signal.

7. An endogenous field hyperthermia machine for eliminating subcutaneous fat overheating defects according to claim 1, characterized in that: The bonding assembly includes three bonding plates (3), which are respectively fixed to the two side push rods (4) and the lifting rod (2) at the inner end. The bottom of the inner cavity of the bonding plate (3) is provided with a blower (301) through the circumference. The inner end face of the bonding plate (3) is connected to the mounting plate (302) by the electric push rod (303) in the sliding groove on both sides. The inner end face of the mounting plate (302) is attached with a silicone pad and a capacitor electrode.

8. An endogenous field hyperthermia machine for eliminating subcutaneous fat overheating defects according to claim 7, characterized in that: The outer end face of the plate (3) connected by the two side push rods (4) is equipped with a second heat dissipation fan (7). The cavity of the plate (3) connected by the two side push rods (4) is connected to the second heat dissipation fan (7). The inner cavity of the plate (3) connected by the lifting rod (2) is connected to the inner sleeve (9) cavity through the corrugated pipe (5).

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