Composite high-frequency pulse high-wave transmitting device for tumor ablation

Abstract

The invention discloses a composite high-frequency pulse tumor ablation high-wave transmitting device, and relates to the field of medical equipment.The composite high-frequency pulse tumor ablation high-wave transmitting device comprises a scanning frame, a bed frame is arranged on one side of the scanning frame, bottom frames are arranged at the front end and the rear end of the bottom of the bed frame, and a headrest is arranged on the side, close to the scanning frame, of the bed frame; according to the combined type high-wave emitting device for high-frequency pulse tumor ablation, a patient lies on the base plate, the gravity sensor body detects a pressure signal, converts the pressure signal into an electric signal and sends the electric signal to the control power source, the pressure signal is transmitted to the control power source, and the nanosecond knife is arranged at one end of the connecting pipeline. The control power supply closing switch supplies power to the heating pipe. Hot air is conducted to the base plate through the heat conduction holes. When the patient leaves, the pressure value is lower than the threshold value, the switch is switched off, and the heating tube stops working. The area of the base plate is larger than that of the bed frame, the base plate is not prone to sliding, and use stability and comfort of a patient are guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical equipment, in particular to a high-frequency pulse tumor ablation high-frequency wave emitting device. BACKGROUND

[0002] The high-frequency pulse tumor ablation high-frequency wave emitting device is a special device for tumor treatment in the field of medical equipment. It generates composite high-frequency pulses and accurately emits them to the tumor tissue area to destroy the tumor cell structure by using high-frequency electric field effect to achieve ablation therapy. At present, such devices generally have the common problems of discomfort caused by body temperature loss at the contact part between the patient and the device during treatment, and the inconvenience of installation and disassembly of the contact part and the easy sliding of the contact part during use, which affects the stability of the treatment process and the patient experience.

[0003] To solve the above-mentioned problems of body temperature loss and part sliding, the conventional method usually uses a common soft pad on the surface of the device bed frame to reduce the loss of patient body temperature by the heat preservation performance of the soft pad, and to alleviate the sliding phenomenon by the friction force of the soft pad itself. Some devices also have an additional independent heating device to preheat the contact part before treatment to improve patient comfort.

[0004] However, the heat preservation effect of the common soft pad is limited, and the temperature cannot be dynamically adjusted according to the patient's use state. The heat after preheating is easily lost quickly, and it is difficult to continuously maintain the appropriate temperature. At the same time, the common soft pad and the bed frame are usually directly laid or simply fixed, and the installation and disassembly process is complicated, the replacement efficiency is low, and there is still a risk of sliding during use. It cannot fundamentally solve the stability of the contact part and the adaptability of temperature adjustment, and further affects the continuity and safety of the treatment process.

[0005] Therefore, the high-frequency pulse tumor ablation high-frequency wave emitting device is proposed to solve the above-mentioned problems. SUMMARY

[0006] The purpose of the present application is to provide a high-frequency pulse tumor ablation high-frequency wave emitting device to solve the problems raised in the background.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a high-frequency pulse tumor ablation high-frequency wave emitting device, comprising: a scanning frame, one side of the scanning frame is provided with a bed frame, the bottom of the bed frame is provided with a bottom frame at the front and rear ends, the side of the bed frame close to the scanning frame is provided with a headrest, one side of the scanning frame is provided with a connecting pipeline, one end of the connecting pipeline is provided with a nanosecond knife. The inner side of the bed frame is provided with a splicing mechanism, which comprises an inner groove, and the inner groove is arranged on the inner side of the bed frame. One side of the bed frame is provided with a disinfection mechanism, which comprises a side plate, and the side plate is arranged on one side of the bed frame. The upper end of the disinfection mechanism is provided with a cleaning mechanism, which comprises a protrusion, and the protrusion is arranged on one side of the outer upper end of the side plate.

[0008] Further, the splicing mechanism further comprises a heating tube, a gravity sensor body, an inner frame, a wire, a cover plate, a heat conducting hole, a backing plate, the inner side of the inner groove is provided with an inner frame, the inner side of the inner frame is provided with a heating tube, one end of the inner frame is provided with a wire, the upper end of the inner side of the inner frame is provided with a cover plate, a plurality of heat conducting holes are formed in the surface of the cover plate, the top of the cover plate is provided with a backing plate, and a gravity sensor body is arranged at the connection between the bottom of the backing plate and the cover plate.

[0009] Further, one end of the wire is further connected with a control power supply, the control power supply is electrically connected with the heating tube and the gravity sensor body respectively, the control power supply is built-in signal receiving module and on-off switch, when the gravity sensor body detects a pressure signal above a preset threshold, the gravity sensor body converts the pressure signal into an electric signal and sends it to the control power supply, the control power supply receives the electric signal and triggers the on-off switch to close, and the heating tube is powered on, when the pressure value detected by the gravity sensor body is lower than the preset threshold, the control power supply disconnects the on-off switch, and the heating tube stops working.

[0010] Further, the inner frame and the inner groove are snap-connected, the backing plate and the upper end of the inner side of the inner groove are snap-connected, and the area of the backing plate is greater than the area of the bed frame.

[0011] Further, the disinfection mechanism further comprises a water suction pipe, a snap ring, a bottom box, a peristaltic pump, a connecting pipe, a compressor, a retaining ring, a disinfectant tank, a flexible liquid outlet pipe and a spray head, the front of the side plate is provided with a bottom box, one side of the inner side of the bottom box is provided with a compressor, the outside of the compressor is provided with a retaining ring, one side of the compressor is provided with a connecting pipe, one end of the connecting pipe is provided with a peristaltic pump, one end of the peristaltic pump is provided with a water suction pipe, the outside of the water suction pipe is provided with a disinfectant tank, the outside of the disinfectant tank is provided with a snap ring, one side of the compressor is provided with a flexible liquid outlet pipe, and one end of the flexible liquid outlet pipe is provided with a spray head.

[0012] Further, the flexible liquid outlet pipe is provided with a bendable section, the bendable section can be bent relative to the main body of the flexible liquid outlet pipe under external force, and the bendable section can swing in any direction in space and can maintain the current posture or reset after swinging.

[0013] Further, the disinfectant tank and the snap ring are snap-connected, and the snap ring, the retaining ring and the bottom box are fixedly connected.

[0014] Further, the cleaning mechanism further comprises a limiting crank shaft, a crank rod, a cleaning strip, a wiping plate, a pull piece, an insertion block, a spring, a horizontal shaft and a rotating shaft, the inner side of the protruding block is provided with the crank rod, the outer side of the crank rod is provided with the insertion block, the front side of the insertion block is provided with a clamping frame, the inner side of the clamping frame is transversely provided with the horizontal shaft, the inner side of the horizontal shaft close to the inner side of the clamping frame is provided with the spring, one end of the horizontal shaft close to the clamping frame is provided with the pull piece, the other end of the horizontal shaft is provided with the rotating shaft, the outer side of the rotating shaft is provided with the wiping plate, the bottom of the wiping plate is provided with a plurality of cleaning strips, and the other end of the rotating shaft is provided with the limiting crank shaft.

[0015] Further, the outer side of the horizontal shaft is provided with a clamping sleeve outside the wiping plate, one end of the clamping sleeve is provided with an arc bottom plate, the bottom of the outer side of the arc bottom plate is provided with a protruding support, one end of the arc bottom plate is provided with a nested plate, the inner side of the nested plate is vertically provided with a rotating disc, the outer side of the rotating disc is provided with a rotating piece, the surface of the front end of the rotating piece is provided with a liquid absorption sponge area, and the included angle between the clamping sleeve and the wiping plate is a right angle.

[0016] Further, the width of the wiping plate is equal to the width of the pad plate, the wiping plate and the cleaning strip are connected through gluing, the wiping plate and the rotating shaft form a rotating structure, the horizontal shaft and the clamping frame form a sliding structure, and the area of the pull piece is greater than the cross-sectional area of the clamping frame.

[0017] Compared with the prior art, the beneficial effects of the present application are: 1. In the splicing mechanism, the inner frame is clamped with the inner groove, and the pad plate is clamped with the upper end of the inner groove. The patient lies on the pad plate, the gravity sensor body detects the pressure signal and converts it into an electric signal and sends it to the control power supply, the control power supply closes the switch to supply power to the heating pipe, and the hot gas is conducted to the pad plate through the heat conduction hole. When the patient leaves, the pressure value is lower than the threshold value, the switch is turned off, and the heating pipe stops working. The inner frame and the pad plate can be clamped, disassembled and replaced, the area of the pad plate is larger than that of the bed frame, and the pad plate is not easy to slide, thereby ensuring the stability and comfort of use; 2. In the disinfection mechanism, the disinfectant tank is clamped with the clamping ring, and the clamping ring and the retaining ring are fixed with the bottom box. Start the peristaltic pump, the disinfectant enters the compressor through the water suction pipe and the connecting pipe, and is sprayed from the nozzle through the flexible liquid outlet pipe. The flexible liquid outlet pipe can be arbitrarily swung and kept in a posture or reset, the medical staff can adjust the angle of the nozzle, and the pad plate and the nanosecond knife can be sprayed with disinfectant, so that multi-site disinfection is realized, and the sanitary safety of the equipment is improved; 3. In the cleaning mechanism of this invention, the wiping plate and the cleaning strip are glued together. The wiping plate forms a rotating structure via a rotating shaft, and the horizontal shaft and the clamping frame form a sliding structure. After the pad is sprayed with disinfectant, the wiping plate is rotated to bring the cleaning strip into contact with the pad. Pulling the pull tab compresses the spring, and releasing the spring causes the horizontal shaft to move. The wiping plate and the cleaning strip slide on the surface of the pad to absorb the disinfectant liquid. The clamping sleeve is rotatable, and the absorbent sponge area of ​​the rotating plate can be soaked in disinfectant. Moving with the horizontal shaft, it disinfects the pad. The width of the wiping plate is consistent with the width of the pad, ensuring comprehensive cleaning and disinfection coverage, keeping the pad surface clean, and protecting the subsequent use environment. Attached Figure Description

[0018] Figure 1 This is a partial axial top view of the high-frequency pulse tumor ablation high-wave emission device of the present invention. Figure 2 This is a partial side view of the high-frequency pulse tumor ablation high-frequency wave emitting device of the present invention. Figure 3 This invention relates to a high-frequency pulsed tumor ablation high-frequency wave emission device. Figure 2 A magnified structural diagram at point A; Figure 4 This is a schematic diagram of the top-axis view of the high-frequency pulse tumor ablation high-frequency wave emitting device of the present invention. Figure 5 This is a schematic diagram of the heating element position structure of the high-frequency pulse tumor ablation high-frequency emission device of the present invention; Figure 6 This is a schematic diagram of the cleaning structure installation of the high-frequency pulse tumor ablation high-frequency emission device of the present invention; Figure 7 This is a schematic diagram of the cleaning structure of the high-frequency pulse tumor ablation device of the present invention from another perspective. Figure 8 This is a top view schematic diagram of the cleaning structure of the high-frequency pulse tumor ablation high-frequency wave emission device of the present invention. Figure 9 This invention relates to a high-frequency pulsed tumor ablation high-frequency wave emission device. Figure 8 A magnified structural diagram at point B; Figure 10 This is a first-view structural schematic diagram of the cleaning structure of the high-frequency pulse tumor ablation high-frequency wave emitting device of the present invention. Figure 11 This is a second-view structural schematic diagram of the cleaning structure of the high-frequency pulse tumor ablation high-wave emission device of the present invention.

[0019] In the diagram: 1. Base frame; 2. Bed frame; 3. Inner tank; 4. Flexible liquid outlet tube; 5. Nozzle; 6. Headrest; 7. Connecting pipe; 8. Scanning frame; 9. Nanosecond knife; 10. Pad; 11. Suction tube; 12. Snap ring; 13. Base box; 14. Peristaltic pump; 15. Connecting pipe; 16. Compressor; 17. Retention ring; 18. Disinfectant tank; 19. Heat conduction hole; 20. Cover plate; 21. Wire; 22. 23. Inner frame; 24. Gravity sensor body; 25. Heating element; 26. Rotating shaft; 27. Horizontal shaft; 28. Clamping frame; 29. ​​Spring; 30. Insert block; 31. Pull tab; 32. Wiping plate; 33. Cleaning strip; 34. Side plate; 35. Crank rod; 36. Protrusion; 37. Limiting crankshaft; 38. Arc bottom plate; 39. Liquid-absorbing sponge area; 40. Sleeve; 41. Rotating plate; 42. Turntable; 43. Nesting plate. Detailed Implementation

[0020] 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.

[0021] Example: Figures 1 to 11 As shown, a high-frequency pulse tumor ablation high-frequency emission device includes: a scanning frame 8, a bed frame 2 on one side of the scanning frame 8, a base frame 1 at the front and rear ends of the bottom of the bed frame 2, a headrest 6 on the side of the bed frame 2 near the scanning frame 8, a connecting pipe 7 on one side of the scanning frame 8, and a nanosecond knife 9 at one end of the connecting pipe 7. The bed frame 2 is provided with a splicing mechanism on the inner side, which includes an inner groove 3, which is located on the inner side of the bed frame 2. A disinfection mechanism is provided on one side of the bed frame 2. The disinfection mechanism includes a side plate 33, which is located on one side of the bed frame 2. The upper end of the disinfection mechanism is provided with a cleaning mechanism, which includes a protrusion 35, which is located on one side of the upper outer end of the side plate 33. In this setup, the patient lies on the bed frame 2. The scanning gantry 8 first completes energy initialization through the primary power module. After external AC power is electrically isolated by an isolation transformer, it is converted into stable DC power by the switching power module. This DC power is then delivered to the energy storage units of multiple pulse generation submodules to complete energy storage. Subsequently, it enters the core composite high-frequency pulse generation stage. The main controller, according to the treatment plan, regulates submodules such as the irreversible electroporation high-voltage pulse generation module and the plasma high-voltage pulse generation module. Through the timing module, the output timing, polarity, and pulse width of different modules are synchronized to synthesize positive and negative bidirectional composite high-frequency pulses that can eliminate electric field distortion. The generated pulse energy is optimized for impedance and voltage amplitude by a matching circuit to ensure... The energy is transmitted with low loss to the nanosecond knife 9, which is adapted to the tumor location. The nanosecond knife 9 precisely emits composite high-frequency pulses to the tumor tissue area, forming a uniform high-frequency electric field covering the tumor. This electric field creates nanoscale permanent pores in the phospholipid bilayer of the tumor cell membrane, causing an imbalance of intracellular and extracellular osmotic pressure and inducing apoptosis. On the other hand, if combined with plasma pulses, the plasma biological effect can further destroy the tumor cell structure. At the same time, the power detection and protection module of the whole device monitors parameters such as pulse power and electric field intensity in real time. Once an abnormality is detected, it is immediately fed back to the main controller. By adjusting the working state of the pulse generation module, the ablation effect is ensured while avoiding damage to the surrounding normal blood vessels and nerve tissue.

[0022] Example 1: As Figures 1 to 11 As shown, the splicing mechanism also includes a heating element 24, a gravity sensor body 23, an inner frame 22, a wire 21, a cover plate 20, heat conduction holes 19, and a pad 10. The inner frame 22 is provided on the inner side of the inner groove 3, the heating element 24 is provided on the inner side of the inner frame 22, the wire 21 is provided at one end of the inner frame 22, the cover plate 20 is provided at the upper end of the inner side of the inner frame 22, a plurality of heat conduction holes 19 are provided on the surface of the cover plate 20, the pad 10 is provided on the top of the cover plate 20, and the gravity sensor body 23 is provided at the connection between the bottom of the pad 10 and the cover plate 20. One end of the wire 21 is also connected to a control power supply. The control power supply is electrically connected to the heating element 24 and the gravity sensor body 23 respectively. The control power supply has a built-in signal receiving module and an on / off switch. When the gravity sensor body 23 detects a pressure signal above a preset threshold, the gravity sensor body 23 converts the pressure signal into an electrical signal and sends it to the control power supply. After receiving the electrical signal, the control power supply triggers the on / off switch to supply power to the heating element 24. When the pressure value detected by the gravity sensor body 23 is lower than the preset threshold, the control power supply disconnects the on / off switch, and the heating element 24 stops working. The inner frame 22 and the inner groove 3 are connected by a snap-fit ​​connection, and the pad 10 and the upper end of the inner side of the inner groove 3 are connected by a snap-fit ​​connection. The area of ​​the pad 10 is larger than the area of ​​the bed frame 2. The user can clip the inner frame 22 into the inner groove 3. The control power supply connected to the wire 21 is activated. When the patient lies on the upper end of the pad 10, the gravity sensor body 23 senses the pressure of the patient's weight and sends an electrical signal to the control power supply. At this time, the control power supply sends a start signal to the heating tube 24 inside the inner frame 22 through the wire 21. The heating tube 24 then starts to emit heat. This heat is conducted to the pad 10 through the heat conduction holes 19 on the surface of the cover plate 20, which raises the patient's body temperature. At the same time, the pad 10 and the inner groove 3 are connected by a snap-fit, so they can be replaced. The material of the pad 10 is less prone to slipping than ordinary pads.

[0023] Example 2: Figures 1 to 11 As shown, the disinfection mechanism also includes a suction pipe 11, a retaining ring 12, a base box 13, a peristaltic pump 14, a connecting pipe 15, a compressor 16, a retaining ring 17, a disinfectant tank 18, a flexible discharge pipe 4, and a nozzle 5. The base box 13 is provided on the front of the side plate 33. The compressor 16 is provided on one side of the inner side of the base box 13. The retaining ring 17 is provided on the outside of the compressor 16. The connecting pipe 15 is provided on one side of the compressor 16. The peristaltic pump 14 is provided at one end of the connecting pipe 15. The suction pipe 11 is provided at one end of the peristaltic pump 14. The disinfectant tank 18 is provided on the outside of the suction pipe 11. The retaining ring 12 is provided on the outside of the disinfectant tank 18. The flexible discharge pipe 4 is provided on one side of the compressor 16. The nozzle 5 is provided at one end of the flexible discharge pipe 4. The flexible liquid outlet tube 4 is provided with a bendable section. The bendable section can be bent relative to the main body of the flexible liquid outlet tube 4 under the action of external force, and the bendable section can swing in any direction in space. After swinging, it can maintain the current posture or return to the original position. The disinfectant container 18 and the retaining ring 12 are connected by a snap-fit ​​connection, while the retaining ring 12, the positioning ring 17, and the bottom box 13 are connected by a fixed connection. The peristaltic pump 14 inside the base box 13 is activated. The peristaltic pump 14 draws disinfectant liquid from the inside of the disinfectant tank 18 into the connecting pipe 15 through the suction pipe 11. The connecting pipe 15 then draws the disinfectant liquid into the compressor 16. The compressor 16 draws the disinfectant liquid into the nozzle 5 through the flexible outlet pipe 4. Medical personnel can freely swing the flexible outlet pipe 4, causing the nozzle 5 to adjust the spray angle, thereby spraying the disinfectant liquid onto the surface of the pad 10 to disinfect the surface of the pad 10. The nozzle 5 can also disinfect the nanosecond knife 9.

[0024] Example 3: Figures 1 to 11As shown, the cleaning mechanism also includes a limiting crankshaft 36, a crank rod 34, a cleaning strip 32, a wiping plate 31, a pull tab 30, an insert block 29, a spring 28, a horizontal shaft 26, and a rotating shaft 25. The crank rod 34 is provided through the inner side of the protrusion 35, and the insert block 29 is sleeved on the outer side of the crank rod 34. A clamping frame 27 is provided on the front of the insert block 29. The horizontal shaft 26 is provided laterally on the inner side of the clamping frame 27. The spring 28 is sleeved on the inner side of the horizontal shaft 26 near the inner side of the clamping frame 27. A pull tab 30 is provided at one end of the horizontal shaft 26 near the clamping frame 27. The rotating shaft 25 is sleeved at the other end of the horizontal shaft 26. A wiping plate 31 is provided on the outer side of the rotating shaft 25. Multiple cleaning strips 32 are provided at the bottom of the wiping plate 31. The limiting crankshaft 36 is provided at the other end of the rotating shaft 25. The width of the wiping plate 31 is equal to the width of the pad 10, and the wiping plate 31 and the cleaning strip 32 are glued together. The wiping plate 31 and the rotating shaft 25 form a rotating structure, and the horizontal shaft 26 and the clamping frame 27 form a sliding structure. The area of ​​the pull plate 30 is larger than the cross-sectional area of ​​the clamping frame 27. A sleeve 39 is fitted around the outer edge of the horizontal axis 26 and the outer edge of the wiping plate 31. One end of the sleeve 39 is provided with an arc-shaped bottom plate 37. A protruding support is provided at the bottom of the outer edge of the arc-shaped bottom plate 37. One end of the arc-shaped bottom plate 37 is provided with a nesting plate 42. A turntable 41 is vertically inserted through the inner side of the nesting plate 42. A rotating plate 40 is provided on the outer edge of the turntable 41. An absorbent sponge area 38 is provided on the front surface of the rotating plate 40. The angle between the sleeve 39 and the wiping plate 31 is a right angle. When the surface of the pad 10 is sprayed with disinfectant by the nozzle 5, the medical staff rotates the wiping plate 31 outside the rotating shaft 25, so that the cleaning strip 32 at the bottom of the wiping plate 31 comes into contact with the surface of the pad 10. Then, the pull tab 30 is pulled again, and the pull tab 30 drives the horizontal shaft 26 to move in the opposite direction inside the clamping frame 27. After the spring 28 is compressed and stored, the medical staff releases the pull tab 30. The spring 28 uses the stored potential energy to move the horizontal shaft 26 to one end of the pad 10. The horizontal shaft 26 drives the wiping plate 31 and the cleaning strip 32 to move on the surface of the pad 10. In this way, the cleaning strip 32 will absorb the disinfectant liquid on the surface of the pad 10, so that the surface of the pad 10 remains clean. In addition, the sleeve 39 outside the horizontal axis 26 can rotate. The sleeve 39 rotates to the bottom of the bed frame 2 outside the horizontal axis 26. When the sleeve 39 is not rotating, the protruding support on the outside of the sleeve 39 will touch the ground. At the same time, the turntable 41 outside the nesting plate 42 rotates. The turntable 41 drives the rotating plate 40 to rotate, so that the rotating plate 40 and the pad 10 are flush with each other. Medical staff can pour disinfectant into the absorbent sponge area 38. The absorbent sponge area 38 will be soaked in disinfectant. When the horizontal axis 26 moves, the absorbent sponge area 38 soaked in disinfectant will move on the surface of the pad 10, thereby disinfecting the pad 10 in multiple ways.

[0025] The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A high-frequency pulse tumor ablation combined high-frequency wave transmitting device, comprising: The scanning frame (8) is characterized in that one side of the scanning frame (8) is provided with a bed frame (2), the bottom of the bed frame (2) is provided with a bottom frame (1) at the front and rear ends, one side of the bed frame (2) close to the scanning frame (8) is provided with a headrest (6), one side of the scanning frame (8) is provided with a connecting pipeline (7), and one end of the connecting pipeline (7) is provided with a nanosecond knife (9). The inner side of the bed frame (2) is provided with a splicing mechanism, and the splicing mechanism comprises an inner groove (3) arranged on the inner side of the bed frame (2). One side of the bed frame (2) is provided with a disinfection mechanism, and the disinfection mechanism comprises a side plate (33) arranged on one side of the bed frame (2). The upper end of the disinfection mechanism is provided with a cleaning mechanism, and the cleaning mechanism comprises a protrusion (35) arranged on one side of the outer upper end of the side plate (33).

2. The high-frequency wave emitting device for complex high-frequency pulse tumor ablation according to claim 1, characterized in that, The splicing mechanism further comprises a heating tube (24), a gravity sensor body (23), an inner frame (22), a wire (21), a cover plate (20), a heat conduction hole (19), and a backing plate (10), the inner side of the inner groove (3) is provided with the inner frame (22), the inner side of the inner frame (22) is provided with the heating tube (24), one end of the inner frame (22) is provided with the wire (21), the inner side of the inner frame (22) is provided with the cover plate (20) at the upper end, a plurality of heat conduction holes (19) are formed in the surface of the cover plate (20), the top of the cover plate (20) is provided with the backing plate (10), and the gravity sensor body (23) is arranged at the connection between the bottom of the backing plate (10) and the cover plate (20).

3. The device according to claim 2, wherein the device is a compound high-frequency pulse tumor ablation device. One end of the wire (21) is further connected with a control power supply, the control power supply is electrically connected with the heating tube (24) and the gravity sensor body (23) respectively, and the control power supply is internally provided with a signal receiving module and an on-off switch. When the gravity sensor body (23) detects a pressure signal above a preset threshold value, the gravity sensor body (23) converts the pressure signal into an electric signal and sends it to the control power supply. After receiving the electric signal, the control power supply triggers the on-off switch to be closed, and the heating tube (24) is powered. When the pressure value detected by the gravity sensor body (23) is lower than the preset threshold value, the control power supply disconnects the on-off switch, and the heating tube (24) stops working.

4. The device according to claim 2, wherein the device is a compound high-frequency pulse tumor ablation device. The inner frame (22) and the inner groove (3) are connected in a clamping manner, the upper end of the inner side of the backing plate (10) and the inner groove (3) are connected in a clamping manner, and the area of the backing plate (10) is greater than the area of the bed frame (2).

5. The compound high-frequency pulse tumor ablation high-frequency wave transmitting device according to claim 1, characterized in that, The disinfection mechanism further comprises a water suction pipe (11), a snap ring (12), a bottom box (13), a peristaltic pump (14), a connecting pipe (15), a compressor (16), a retaining ring (17), a disinfectant tank (18), a flexible liquid outlet pipe (4), and a spray head (5).

6. The compound high-frequency pulse tumor ablation high-frequency wave transmitting device according to claim 5, characterized in that, The flexible liquid outlet pipe (4) is provided with a bendable section which can be bent relative to the main body of the flexible liquid outlet pipe (4) under external force and can swing in any direction in space and can keep the current posture or reset after swinging.

7. The compound high-frequency pulse tumor ablation high-frequency wave transmitting device according to claim 5, characterized in that, The disinfectant tank (18) and the snap ring (12) are connected by clamping, and the snap ring (12), the retaining ring (17) and the bottom box (13) are fixedly connected.

8. The compound high-frequency pulse tumor ablation high-frequency wave transmitting device according to claim 1, characterized in that, The cleaning mechanism further comprises a limiting crankshaft (36), a crank rod (34), a cleaning strip (32), a wiping plate (31), a pull tab (30), an insertion block (29), a spring (28), a horizontal shaft (26), and a rotating shaft (25).

9. The compound high-frequency pulse tumor ablation high-frequency wave transmitting device according to claim 8, characterized in that, The outer part of the horizontal shaft (26) is provided with a clamping sleeve (39) which is aligned with the outer part of the wiping plate (31), one end of the clamping sleeve (39) is provided with an arc bottom plate (37), the bottom of the outer part of the arc bottom plate (37) is provided with a protruding support, one end of the arc bottom plate (37) is provided with a nesting plate (42), the inner side of the nesting plate (42) is vertically provided with a rotating disc (41), the outer part of the rotating disc (41) is provided with a rotating tab (40), the surface of the front end of the rotating tab (40) is provided with a liquid suction sponge area (38), and the included angle between the clamping sleeve (39) and the wiping plate (31) is a right angle.

10. The compound high-frequency pulse tumor ablation high-frequency wave transmitting device according to claim 8, characterized in that, The width of the wiping plate (31) is equal to the width of the cushion plate (10), the wiping plate (31) and the cleaning strip (32) are glued, the wiping plate (31) and the rotating shaft (25) form a rotating structure, the horizontal shaft (26) and the clamping frame (27) form a sliding structure, and the area of the pull sheet (30) is greater than the sectional area of the clamping frame (27).

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