High-frequency electrotherapy radiation shielding device

Abstract

The invention relates to the field of electrotherapy auxiliary instruments, and provides a high-frequency electrotherapy radiation shielding device which comprises a shielding cylinder used for shielding radiation; the first end of the shielding cylinder is used for a high-frequency emission head to penetrate, and the second end of the shielding cylinder is a treatment end; the area adjusting structure is arranged in the shielding cylinder, the area adjusting structure is used for adjusting the area of a treatment area based on the diseased part of the patient, and the treatment area is used for high-frequency transmitted waves to penetrate through; the control box is arranged on the outer side of the shielding cylinder, and the control box is electrically connected with the area adjusting structure and used for controlling the area adjusting structure. According to the high-frequency electrotherapy radiation shielding device, radiation is shielded through the shielding cylinder, the control box controls the area adjusting structure and is used for adjusting the treatment area, the most ideal treatment effect is achieved according to the requirements of different treatment areas of different patients, meanwhile, leakage of high-frequency radiation is effectively avoided, and the health of medical staff is protected.

Description

Technical Field

[0001] The present invention relates to the technical field of electrotherapy auxiliary instruments, and particularly relates to a high-frequency electrotherapy radiation shielding device. Background Art

[0002] High-frequency current usually refers to an alternating current with a relatively high frequency, which can propagate in all directions in the form of electromagnetic waves. The method of using high-frequency electricity to act on the human body to achieve the purpose of preventing and treating diseases is called high-frequency electrotherapy.

[0003] In the prior art, the wavelengths used in medical treatment are divided into short waves, ultrashort waves, and microwaves. High-frequency electrotherapy is a treatment method that uses the energy of high-frequency waves for local heating, and has treatment effects such as promoting blood circulation, reducing inflammation, and relieving pain. The overall volume of the high-frequency treatment device is small and it is convenient to move to the bedside for use. Its high-frequency generating device is suspended above the main body of the high-frequency therapeutic instrument through a boom, and the high-frequency generating device is connected to it through a high-frequency wire.

[0004] However, the radiation area of the high-frequency radiator in the prior art is usually fixed. During treatment, it is impossible to meet the needs of different treatment areas or treatment parts of different patients, which is likely to cause over-treatment or under-treatment, and it is impossible to achieve the most ideal treatment effect. At the same time, the leakage of high-frequency radiation is also likely to have an adverse impact on the health of medical staff. Summary of the Invention

[0005] The present invention provides a high-frequency electrotherapy radiation shielding device to solve the defect of easy over-treatment or under-treatment in the prior art, and realizes automatic adjustment of the treatment area and treatment of designated parts.

[0006] The present invention provides a high-frequency electrotherapy radiation shielding device, including: A shielding cylinder for shielding radiation; the first end of the shielding cylinder is for the high-frequency emitting head to penetrate, and the second end of the shielding cylinder is the treatment end; An area adjustment structure is arranged inside the shielding cylinder, and the area adjustment structure is used to adjust the area of the treatment area based on the diseased part of the patient, and the treatment area allows high-frequency waves to pass through; A control box is arranged outside the shielding cylinder, and the control box is electrically connected to the area adjustment structure for controlling the area adjustment structure.

[0007] According to a high-frequency electrotherapy radiation shielding device provided by the present invention, the area adjustment structure is provided with multiple layers, and the multiple layers of area adjustment structures are respectively used to adapt to the treatment of different body parts of different people.

[0008] According to a high-frequency electrotherapy radiation shielding device provided by the present invention, the area adjustment structure includes: A first area adjustment layer for freely adjusting the area of the treatment area; A second area adjustment layer, wherein the treatment area is in the shape of the stomach and can adjust the area of the treatment area according to the treatment needs of different patients; A third area adjustment layer, wherein the treatment area is in the shape of the kidney and the third area adjustment layer can adjust the area of the treatment area according to the treatment needs of different patients; The first area adjustment layer, the second area adjustment layer and the third area adjustment layer are arranged separately along the extending direction of the shielding cylinder.

[0009] A high-frequency electrotherapy radiation shielding device provided by the present invention further includes: A jacket arranged at the first end of the shielding cylinder, and the jacket is used for clamping the boom of the high-frequency generating device.

[0010] For a high-frequency electrotherapy radiation shielding device provided by the present invention, the jacket includes: A pair of fixing plates arranged oppositely; A pair of guide rods, and two ends of each guide rod are respectively connected to a pair of the fixing plates; A pair of snap rings slidably arranged on the guide rods, and the pair of snap rings are used for clamping the boom of the high-frequency generating device; Fasteners penetrating through the fixing plates, and the fasteners are used for fastening the snap rings.

[0011] For a high-frequency electrotherapy radiation shielding device provided by the present invention, the first area adjustment layer includes: An outer cover plate, the outer periphery of which is fixedly arranged on the inner side of the shielding cylinder, and a first sliding groove is formed in the outer cover plate, and a first through hole is formed in the middle of the outer cover plate; A transmission plate in a ring shape, slidably connected with the first sliding groove; a first set of teeth is arranged on the outer periphery of the transmission plate; a second set of teeth is arranged on the inner peripheral side of the transmission plate; A plurality of transmission gears distributed along the inner peripheral side of the transmission plate, and the transmission gears are in meshing transmission with the second set of teeth; A driving motor electrically connected to the control box, and a driving gear is connected to the driving motor, and the driving gear is in meshing with the first set of teeth; A plurality of blades, the blades are fixedly connected corresponding to the transmission gears, the blades are located at the first through hole, and adjacent blades are arranged up and down in a staggered manner; as the transmission gears rotate, the treatment area surrounded by the plurality of blades gradually changes.

[0012] For a high-frequency electrotherapy radiation shielding device provided by the present invention, the first area adjustment layer further includes: The inner cover plate is located on the side of the drive plate facing away from the outer cover plate, and a second sliding groove is provided on the side of the inner cover plate facing the drive plate; the inner cover plate is fixedly connected to the outer cover plate; a second through hole is provided in the middle of the inner cover plate, and the second through hole is arranged corresponding to the first through hole; At least two sliding rods penetrate through the drive plate, and both ends of the sliding rod slide in the first sliding groove and the second sliding groove respectively.

[0013] According to a high-frequency electrotherapy radiation shielding device provided by the present invention, the second area adjustment layer includes: The first fixing plate is arranged inside the shielding cylinder, and a third through hole is provided in the middle; Multiple layers of first wave-transmitting simulation tubes are sequentially arranged on the inner circumference of the third through hole; the inside of the first wave-transmitting simulation tube is hollow; the treatment area of the first wave-transmitting simulation tube is in the shape of the stomach; The first metal solution tank, the first micro electronic pump and the first electromagnetic valve are all arranged on the first fixing plate and are connected through pipelines, and each layer of the first wave-transmitting simulation tube is respectively connected to the first electromagnetic valve.

[0014] According to a high-frequency electrotherapy radiation shielding device provided by the present invention, the third area adjustment layer includes: The second fixing plate is arranged inside the shielding cylinder, and a fourth through hole is provided in the middle of the second fixing plate; Multiple layers of second wave-transmitting simulation tubes are sequentially arranged on the inner circumference of the fourth through hole; the inside of the second wave-transmitting simulation tube is hollow; the treatment area of the second wave-transmitting simulation tube is in the shape of the kidney; The second metal solution tank, the second micro electronic pump and the second electromagnetic valve are all arranged on the second fixing plate and are connected through pipelines, and each layer of the second wave-transmitting simulation tube is respectively connected to the second electromagnetic valve.

[0015] According to a high-frequency electrotherapy radiation shielding device provided by the present invention, it further includes a plastic cover arranged at the second end of the shielding cylinder.

[0016] The high-frequency electrotherapy radiation shielding device provided by the present invention controls the area adjustment structure through a control box to adjust the size of the treatment area, meets the needs of different patients for different treatment areas, achieves the most ideal treatment effect, and effectively avoids the leakage of high-frequency radiation, protecting the health of medical staff. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 is an axonometric view of the high-frequency electrotherapy radiation shielding device provided by the present invention.

[0019] Figure 2 is a sectional view of the overall structure of the high-frequency electrotherapy radiation shielding device provided by the present invention.

[0020] Figure 3 is a schematic structural view of the shielding cylinder provided by the present invention.

[0021] Figure 4 is a schematic structural view of the jacket provided by the present invention.

[0022] Figure 5 is an exploded view of the first area adjustment layer provided by the present invention.

[0023] Figure 6 is an assembly view of the first area adjustment layer provided by the present invention.

[0024] Figure 7 is Figure 6 the sectional view taken along line B-B in

[0025] Figure 8 is a schematic structural view of the outer cover plate provided by the present invention.

[0026] Figure 9 is a schematic structural view of the drive plate provided by the present invention.

[0027] Figure 10 is a schematic structural view of the inner cover plate provided by the present invention.

[0028] Figure 11 is a schematic structural view of the first area adjustment layer adjusted to the maximum position provided by the present invention.

[0029] Figure 12 is a schematic structural view of the first area adjustment layer adjusted to the minimum position provided by the present invention.

[0030] Figure 13 is a schematic structural view of the second area adjustment layer provided by the present invention.

[0031] Figure 14 a - 14d is a schematic view of the area adjustment of the second area adjustment layer provided by the present invention.

[0032] Figure 15 It is a schematic structural diagram of the third area adjustment layer provided by the present invention.

[0033] Figure 16 Figures a - 16d are schematic diagrams of the area adjustment of the third area adjustment layer provided by the present invention.

[0034] Reference numerals: 1. Shielding cylinder; 11. Ring - shaped mounting plate; 2. Area adjustment structure; 3. Control box; 4. Jacket; 5. Plastic cover; 6. Suspension rod of high - frequency generating device 21. First area adjustment layer; 211. Outer cover plate; 2111. First sliding groove; 2112. Gear shaft fixing hole; 2113. Screw fixing hole; 212. Transmission plate; 2121. Second sliding groove; 213. Transmission gear; 214. Driving motor; 215. Blade; 216. Inner cover plate; 217. Sliding rod; 218. Driving gear; 219. Fixing screw 22. Second area adjustment layer; 221. First fixing plate; 222. First wave - transmitting dummy tube; 223. First metal solution tank; 224. First micro - electronic pump; 225. First electromagnetic valve; 226. First hollow part 23. Third area adjustment layer; 231. Second fixing plate; 232. Second wave - transmitting dummy tube; 233. Second metal solution tank; 234. Second micro - electronic pump; 235. Second electromagnetic valve; 236. Second hollow part 41. Fixing plate; 42. Guide rod; 43. Snap ring; 44. Fastener; 45. Mounting hole; 46. Concave hole Detailed implementation manners

[0035] To make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings in the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art without making creative efforts based on the embodiments in the present invention belong to the scope of protection of the present invention.

[0036] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the embodiments of the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0037] The following will describe the high-frequency electrotherapy radiation shielding device of the present invention in conjunction with Figures 1-16 Describe the high-frequency electrotherapy radiation shielding device of the present invention.

[0038] As Figure 1 、 Figure 2 And Figure 3 shown, the embodiments of the present invention provide a high-frequency electrotherapy radiation shielding device, which includes a shielding cylinder 1, an area adjustment structure 2 and a control box 3.

[0039] Among them, the shielding cylinder 1 is used to shield radiation and is a hollow cylindrical shape; the shielding cylinder 1 can be made of a metal material such as stainless steel or aluminum alloy that can prevent electromagnetic wave radiation. Both ends of the shielding cylinder 1 are open, and the first end is for the high-frequency transmitting head to penetrate; the second end of the shielding cylinder 1 is the treatment end, and a plastic cover 5 can be sleeved on the second end, which can transmit high-frequency waves.

[0040] The area adjustment structure 2 is arranged inside the shielding cylinder 1, and the area adjustment structure 2 is used to adjust the area of the treatment area based on the diseased part of the patient, and the high-frequency waves pass through the treatment area. The control box 3 is arranged outside the shielding cylinder 1, and the control box 3 is electrically connected to the area adjustment structure 2. Among them, the control box 3 can be arranged at the first end of the shielding cylinder 1, with a control board installed inside, and the end face is a manually operable touch screen, and the working state of the internal area adjustment structure 2 can be controlled through the screen function keys.

[0041] The high-frequency electrotherapy radiation shielding device provided by the embodiments of the present invention controls the area adjustment structure 2 through the control box 3 to adjust the area size of the treatment area, meets the needs of different patients for different treatment areas, achieves the most ideal treatment effect, and at the same time effectively avoids the leakage of high-frequency radiation and protects the health of medical staff.

[0042] Referring again to Figure 2 shown, in some feasible embodiments of the present invention, the area adjustment structure 2 is provided with multiple layers, and the multiple layers of area adjustment structures 2 are respectively used to adapt to the treatment of different body parts of different people. The corresponding area adjustment structure 2 is selected according to different needs to achieve the ideal treatment effect.

[0043] In some feasible embodiments of the present invention, the area adjustment structure 2 includes a first area adjustment layer 21, a second area adjustment layer 22, and a third area adjustment layer 23. The first area adjustment layer 21 is used to freely adjust the area of the treatment region and is suitable for the treatment of ordinary body parts. The treatment region of the second area adjustment layer 22 is in the shape of the stomach, and it can adjust the area of the treatment region according to the treatment needs of different patients to adapt to the treatment needs of the stomachs of different people. The treatment region of the third area adjustment layer 23 is in the shape of the kidney, and the third area adjustment layer 23 can adjust the area of the treatment region according to the treatment needs of different patients to adapt to the treatment requirements of the kidneys of different people.

[0044] The first area adjustment layer 21, the second area adjustment layer 22, and the third area adjustment layer 23 are arranged separately along the extension direction of the shielding cylinder 1, that is, they are arranged in sequence from the head to the tail of the shielding cylinder 1 and have sufficient space without interfering with each other. One of the first area adjustment layer 21, the second area adjustment layer 22, and the third area adjustment layer 23 can be selected to work according to needs to achieve more precise treatment of the lesion.

[0045] In addition, more layers can be added on this basis according to needs to increase more treatment sites.

[0046] See again Figure 1 and Figure 2 As shown, in some feasible embodiments of the present invention, it further includes a jacket 4 provided at the first end of the shielding cylinder 1. The jacket 4 is used to clamp the boom 6 of the high-frequency generating device so that the shielding cylinder 1 moves synchronously with the high-frequency generating device and conducts shielding, with good portability.

[0047] As Figure 1 and Figure 4 shown, more specifically, the jacket 4 is symmetrically designed and specifically includes a fixing plate 41, a guide rod 42, and a clamping ring 43. A pair of fixing plates 41 are oppositely arranged and fixed at the first end of the shielding cylinder 1. An installation hole is provided in the middle of the fixing plate 41. Both ends of a pair of guide rods 42 are respectively connected to a pair of fixing plates 41, and a pair of guide rods 42 and a pair of fixing plates 41 enclose a rectangle; a pair of clamping rings 43 are slidably arranged on the guide rods 42, and a pair of clamping rings 43 are usually arranged in an arc shape, and can also be arranged in a semicircular shape, for clamping the boom 6 of the high-frequency generating device; a fastener 44 passes through the installation hole 45 on the fixing plate 41, and the fastener 44 is used to fasten the clamping ring 43. A concave hole 46 is provided on the side of the clamping ring 43 facing the fixing plate 41, and the concave hole 46 is a blind hole.

[0048] See again Figure 3As shown, it should be noted that the first end of the shielding cylinder 1 is not completely open. A ring-shaped mounting plate 11 needs to be provided at the first end, which can not only provide a mounting platform for the fixing plate 41, but also allow the high-frequency transmitting head to pass through the opening in the middle of the ring-shaped mounting plate 11.

[0049] Refer again to Figure 4 As shown, a pair of snap rings 43 can slide along the guide rod 42 to adjust the clamping aperture, so as to adapt to the hanging rods 6 of high-frequency generating devices of different sizes, increasing the practicability. Threaded holes can be opened on the fixing plate 41, and the fastener 44 can be a hand-tightening screw. The hand-tightening screw passes through the threaded hole and then abuts against the concave hole 46 in the middle position of the snap ring 43. By screwing the hand-tightening screw, the snap ring 43 can be locked, so that the shielding cylinder 1 is firmly fixed on the hanging rod 6 of the high-frequency generating device.

[0050] As Figures 5-12 As shown, in some feasible embodiments of the present invention, the first area adjustment layer 21 includes an outer cover plate 211, a transmission plate 212, a plurality of transmission gears 213, a drive motor 214, a drive gear 218, and a plurality of blades 215. The outer periphery of the outer cover plate 211 is fixedly arranged on the inner side of the shielding cylinder 1, and a first sliding groove 2111 is opened on the outer cover plate 211, and a first through hole is opened in the middle of the outer cover plate 211. The transmission plate 212 is annular and is slidably connected with the first sliding groove 2111; a first set of teeth is arranged on the outer periphery of the transmission plate 212; a second set of teeth is arranged on the inner peripheral side of the transmission plate 212. A plurality of transmission gears 213 are distributed along the inner peripheral side of the transmission plate 212, and the transmission gears 213 are meshed and driven with the second set of teeth; the drive motor 214 is electrically connected to the control box 3, and the drive motor 214 is used to drive the drive gear 218 to rotate, and the drive gear 218 is meshed with the first set of teeth; a plurality of blades 215 are fixedly connected corresponding to the transmission gears 213, and the transmission gears 213 and the blades 215 are fixed on the same rotating shaft and are installed in the gear shaft fixing hole 2112 of the outer cover plate 211. When the transmission gears 213 rotate, the blades 215 also rotate accordingly, and the area of the treatment area surrounded by the plurality of blades 215 gradually changes. The blades 215 are located at the first through hole, and adjacent blades 215 are arranged staggered up and down to avoid interference during rotation.

[0051] When it is necessary to adjust the treatment area, the drive motor 214 drives the drive gear 218 to rotate. The transmission plate 212 rotates with the drive gear 218, and then each transmission gear 213 rotates. Since the blade 215 is fixedly connected to the transmission gear 213, the blade 215 is driven to rotate. Each blade 215 rotates clockwise or counterclockwise simultaneously. When the blade 215 rotates, the aperture size formed by each blade 215 will gradually change, and the aperture size formed by each blade will also gradually change to control the size of the high-frequency wave radiation irradiation area. The first set of teeth on one side of the outer circle of the transmission plate 212 meshes with the drive gear 218, and the rotation of the drive motor 214 is controlled by the control box 3.

[0052] The main working principle of the first area adjustment layer 21 is as follows: According to the area size of the treatment area required by the patient, the rotation of the drive motor 214 is adjusted by the buttons on the control box 3. The drive motor 214 drives the drive gear 218 to drive the transmission plate 212 to rotate, and then the rotation of the transmission plate 212 drives the transmission gear 213 to control the rotation of the blade 215. By controlling the forward and reverse rotation of the drive motor 214, the adjustment of the aperture size formed by the blade 215 can be realized, and the corresponding shielding effect can be achieved, which is more convenient and effective in clinical operation and does not require too high professional skills to operate. Among them, the outer cover plate 211, the transmission plate 212, the transmission gear 213, the blade 215, etc. are all made of metal materials, which can reflect high-frequency waves, so that the high-frequency waves can only be output through the blade aperture.

[0053] Furthermore, the first set of teeth can be arranged on a part of the outer circle of the transmission plate 212 to achieve the change of the treatment area.

[0054] Furthermore, the first area adjustment layer 21 further includes an inner cover plate 216 and a plurality of sliding rods 217. The inner cover plate 216 is located on the side of the transmission plate 212 facing away from the outer cover plate 211, and a second sliding groove 2121 is provided on the side of the inner cover plate 216 facing the transmission plate 212; the inner cover plate 216 and the outer cover plate 211 can be fixedly connected by fixing screws 219, and screw fixing holes 2113 are provided on both the outer cover plate 211 and the inner cover plate 216; a second through hole is provided in the middle of the inner cover plate 216, and the second through hole is arranged corresponding to the first through hole; the sliding rods 217 all penetrate the transmission plate 212, and both ends of the sliding rod 217 freely slide in the first sliding groove 2111 and the second sliding groove 2121 respectively.

[0055] Through the arrangement of the inner cover plate 216 and the plurality of sliding rods 217, the friction force during the rotation of the transmission plate 212 can be reduced to more accurately adjust the area of the treatment area.

[0056] See Figure 11 and Figure 12 As shown, it is a schematic diagram of the aperture of the first area adjustment layer 21 adjusted to the maximum position and the minimum position.

[0057] As Figure 13 and Figure 14 shown, in some feasible embodiments of the present invention, the second area adjustment layer 22 includes a first fixing plate 221, multiple layers of first wave-transmitting shaping tubes 222, a first metal solution tank 223, a first micro electronic pump 224, and a first electromagnetic valve 225.

[0058] The first fixing plate 221 is fixedly arranged inside the shielding cylinder 1, and a third through hole is opened in the middle; the first fixing plate 221 is made of metal material, which can shield and reflect high-frequency waves and serves as the installation and fixing surface of the second area adjustment layer 22. The first metal solution tank 223, the first micro electronic pump 224, and the first electromagnetic valve 225 are distributed and installed on the first fixing plate 221. The first metal solution tank 223, the first micro electronic pump 224, and the first electromagnetic valve 225 are connected through pipelines, preferably through flexible hoses. The first metal solution tank 223 contains metal liquid. Multiple layers of first wave-transmitting shaping tubes 222 are sequentially arranged on the inner circumference of the third through hole, and there is no communication between the layers of first wave-transmitting shaping tubes 222. The inner side of the innermost first wave-transmitting shaping tube 222 is a first hollow part 226, and the treatment area is located at the first hollow part 226. The inside of the first wave-transmitting shaping tube 222 is hollow; the treatment area of the first wave-transmitting shaping tube 222 is in the shape of the stomach. Each layer of first wave-transmitting shaping tube 222 is respectively connected to the first electromagnetic valve 225, and each has a pipe connected to the first electromagnetic valve 225. The opening and closing of each pipeline can be controlled through the first electromagnetic valve 225.

[0059] More specifically, the layers of first wave-transmitting shaping tubes 222 are adhesively connected to each other and adhesively connected to the first fixing plate 221. The central position is the first hollow part 226, and the first hollow part 226 can pass high-frequency waves.

[0060] The working principle of the above embodiment is that the first micro electronic pump 224 can transport the metal solution in the first metal solution tank 223 to the first electromagnetic valve 225, and then control the first electromagnetic valve 225 to open the corresponding valve according to needs to input the metal solution into the corresponding first wave-transmitting shaping tube 222. When the first wave-transmitting shaping tube 222 is filled with the solution, it will shield and reflect high-frequency waves, thereby realizing the adjustment of the treatment area. Correspondingly, by controlling the first micro electronic pump 224 to reverse, the liquid in the first wave-transmitting shaping tube 222 can be pumped back to the first metal solution tank 223, thereby completing the adjustment of increasing or decreasing the treatment area.

[0061] As Figure 14 shown in Fig. a-14d, four schematic diagrams of the treatment areas that the second area adjustment layer 22 can perform are shown, and the hatched part represents the metal solution filled in. Through the above operations, corresponding adjustments of different treatment areas can be made for the stomach.

[0062] As Figure 15 and Figure 16 shown, in some feasible embodiments of the present invention, the third area adjustment layer 23 is similar in structure to the second area adjustment layer 22. The third area adjustment layer 23 is for renal treatment. The third area adjustment layer 23 includes a second fixing plate 231, a second metal solution tank 233, a second micro electronic pump 234, a second solenoid valve 235, and multiple layers of second wave-penetrating shaping tubes 232. The second fixing plate 231 is arranged inside the shielding cylinder 1, and a fourth through hole is formed in the middle of the second fixing plate 231; multiple layers of second wave-penetrating shaping tubes 232 are sequentially arranged on the inner circumference of the fourth through hole; wherein, the inner side of the innermost second wave-penetrating shaping tube 232 is a second hollow part 236, and the treatment area is at the second hollow part 236. The inside of the second wave-penetrating shaping tube 232 is hollow; the treatment area of the second wave-penetrating shaping tube 232 is in the shape of the kidney; the second metal solution tank 233, the second micro electronic pump 234, and the second solenoid valve 235 are all arranged on the second fixing plate 231 and are connected through pipelines, and each layer of second wave-penetrating shaping tube 232 is respectively connected to the second solenoid valve 235.

[0063] The working principle of the third area adjustment layer 23 is similar to that of the second area adjustment layer 22, mainly for renal treatment. As Figure 16 shown in FIGS. a - 16d, there are schematic diagrams of four treatable areas. The hatched part indicates the filling of the metal solution. Through the above operations, the corresponding adjustment of different treatment areas for the kidney can be achieved.

[0064] The maximum wave-penetrating areas of the first area adjustment layer 21, the second area adjustment layer 22, and the third area adjustment layer 23 are all the same. When a certain area adjustment structure is working, the other two are in a non-working state. At this time, the wave-penetrating areas of these two non-working area adjustment structures are both the maximum wave-penetrating area, so that the area adjustment layers do not affect each other.

[0065] The following is the implementation process of a specific case: When treating ordinary body parts, start the first area adjustment layer 21 and adjust according to the area to be treated.

[0066] When treating the stomach, start the second area adjustment layer 22 and adjust according to the size of the treatment area required for the stomach of different people.

[0067] When treating the kidney, start the third area adjustment layer 23 and adjust according to the size of the treatment area required for the kidney of different people.

[0068] In summary, the high-frequency electrotherapy radiation shielding device provided by the embodiment of the present invention clamps the suspension rod 6 of the high-frequency generating device through the jacket 4, so that the shielding cylinder 1 moves synchronously with the high-frequency generating device for shielding, and has good portability; the area adjustment structure 2 can be controlled by the control box 3 to adjust the treatment area, so as to meet the needs of different patients for different treatment areas, achieve an ideal treatment effect, effectively avoid the leakage of high-frequency radiation, and protect the health of medical staff; in addition, the area adjustment structure 2 is set to be multi-layered, which can perform targeted treatment for different parts. All the above operations can be carried out on the touch screen at the front end of the control box 3, which is convenient and fast.

[0069] In the description of the embodiments of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific situations.

[0070] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "mode", "specific mode", or "some modes" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or mode are included in at least one embodiment or mode of the embodiments of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or mode. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or modes in a suitable manner. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or modes described in this specification and the features of different embodiments or modes.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A high-frequency electrotherapy radiation shielding device, characterized in that Comprising: A shielding cylinder (1) for shielding radiation; the first end of the shielding cylinder (1) is for the high-frequency transmitting head to penetrate, and the second end of the shielding cylinder (1) is the treatment end; An area adjustment structure (2) arranged inside the shielding cylinder (1), and the area adjustment structure (2) is used to adjust the area of the treatment area based on the diseased part of the patient, and the treatment area allows the high-frequency transmitting wave to pass through; A control box (3) arranged outside the shielding cylinder (1), and the control box (3) is electrically connected to the area adjustment structure (2) for controlling the area adjustment structure (2).

2. The high-frequency electrotherapy radiation shielding device according to claim 1, wherein The area adjustment structure (2) is provided with multiple layers, and the multiple layers of the area adjustment structure (2) are respectively used to adapt to the treatment of different body parts of different people.

3. The high-frequency electrotherapy radiation shielding device according to claim 1, wherein The area adjustment structure (2) includes: A first area adjustment layer (21) for freely adjusting the area of the treatment area; A second area adjustment layer (22), the treatment area is in the shape of the stomach, and can adjust the area of the treatment area according to the treatment needs of different patients; A third area adjustment layer (23), the treatment area is in the shape of the kidney, and the third area adjustment layer (23) can adjust the area of the treatment area according to the treatment needs of different patients; The first area adjustment layer (21), the second area adjustment layer (22) and the third area adjustment layer (23) are arranged separately along the extending direction of the shielding cylinder (1).

4. The high-frequency electrotherapy radiation shielding device according to claim 1, wherein It also includes: A jacket (4) arranged at the first end of the shielding cylinder (1), and the jacket (4) is used to clamp the boom (6) of the high-frequency generating device.

5. The high-frequency electrotherapy radiation shielding device according to claim 4, wherein, The jacket (4) includes: A pair of fixing plates (41) arranged oppositely; A pair of guide rods (42), and both ends of the guide rods (42) are respectively connected to a pair of the fixing plates (41); A pair of snap rings (43) slidably arranged on the guide rods (42), and the pair of snap rings (43) are used to clamp the boom (6) of the high-frequency generating device; A fastener (44) passing through the fixing plate (41), and the fastener (44) is used to fasten the snap ring (43).

6. The high-frequency electrotherapy radiation shielding device according to claim 3, wherein, The first area adjustment layer (21) includes: An outer cover plate (211), the outer periphery of the outer cover plate (211) is fixedly arranged on the inner side of the shielding cylinder (1), and a first sliding groove (2111) is opened on the outer cover plate (211), and a first through hole is opened in the middle of the outer cover plate (211); A transmission plate (212) in a ring shape, slidably connected to the first sliding groove (2111); a first set of teeth is arranged on the outer periphery of the transmission plate (212); a second set of teeth is arranged on the inner peripheral side of the transmission plate (212); A plurality of transmission gears (213) distributed along the inner peripheral side of the transmission plate (212), and the transmission gears (213) are in meshing transmission with the second set of teeth; A driving motor (214) electrically connected to the control box (3), and the driving motor (214) is connected with a driving gear (218), and the driving gear (218) is in meshing with the first set of teeth; A plurality of blades (215), the blades (215) are fixedly connected corresponding to the transmission gear (213), the blades (215) are located at the first through hole, and adjacent blades (215) are arranged vertically staggered; as the transmission gear (213) rotates, the treatment area surrounded by the plurality of blades (215) gradually changes.

7. The high-frequency electrotherapy radiation shielding device according to claim 6, wherein, The first area adjustment layer (21) further includes: An inner cover plate (216), located on the side of the transmission plate (212) facing away from the outer cover plate (211), and a second sliding groove (2121) is provided on the side of the inner cover plate (216) facing the transmission plate (212); the inner cover plate (216) is fixedly connected to the outer cover plate (211); a second through hole is provided in the middle of the inner cover plate (216), and the second through hole is correspondingly arranged with the first through hole; At least two sliding rods (217), the sliding rods (217) penetrate through the transmission plate (212), and both ends of the sliding rods (217) slide in the first sliding groove (2111) and the second sliding groove (2121) respectively.

8. The high-frequency electrotherapy radiation shielding device according to claim 3, characterized in that, The second area adjustment layer (22) includes: A first fixing plate (221), arranged on the inner side of the shielding cylinder (1), and a third through hole is provided in the middle; Multiple layers of first wave-transmitting shaping tubes (222), sequentially arranged on the inner circumference of the third through hole; the inside of the first wave-transmitting shaping tube (222) is hollow; the treatment area of the first wave-transmitting shaping tube (222) is in the shape of the stomach; A first metal solution tank (223), a first micro electronic pump (224) and a first electromagnetic valve (225) are all arranged on the first fixing plate (221) and are connected by pipelines, and each layer of the first wave-transmitting shaping tube (222) is respectively connected to the first electromagnetic valve (225).

9. The high-frequency electrotherapy radiation shielding device according to claim 3, characterized in that The third area adjustment layer (23) includes: A second fixing plate (231), arranged on the inner side of the shielding cylinder (1), and a fourth through hole is provided in the middle of the second fixing plate (231); Multiple layers of second wave-transmitting shaping tubes (232), sequentially arranged on the inner circumference of the fourth through hole; the inside of the second wave-transmitting shaping tube (232) is hollow; the treatment area of the second wave-transmitting shaping tube (232) is in the shape of the kidney; A second metal solution tank (233), a second micro electronic pump (234) and a second electromagnetic valve (235) are all arranged on the second fixing plate (231) and are connected by pipelines, and each layer of the second wave-transmitting shaping tube (232) is respectively connected to the second electromagnetic valve (235).

10. The high-frequency electrotherapy radiation shielding device according to any one of claims 1-9, characterized in that, It further includes a plastic cover (5), arranged at the second end of the shielding cylinder (1).

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