An ENT microwave anti-inflammatory treatment instrument

Abstract

The present invention provides an ENT microwave anti-inflammatory treatment instrument, which relates to the technical field of microwave treatment equipment and includes a box body. A controller is installed on the upper surface of the box body, a bracket is installed on the side wall of the box body, a microwave generator is installed at the upper end of the bracket, the controller is electrically connected to the microwave generator, and an adjustment structure is provided on the surface of the microwave generator. The adjustment structure includes a rigid tube, a folding tube for adjusting the treatment range, and a sliding plate for adjusting the nozzle size of the folding tube. One end of the rigid tube is fixedly connected to the surface of the microwave generator. The rigid tube is made of copper material, and the end of the rigid tube away from the microwave generator is communicated with the folding tube. In the present invention, by setting the adjustment structure, it is convenient for medical staff to adjust the microwave irradiation range of the microwave generator, thereby improving the treatment accuracy of the microwave generator, improving the treatment effect of the microwave generator, and further expanding the application range of the microwave generator.

Description

Technical Field

[0001] The present invention relates to the technical field of microwave treatment equipment, and in particular to an ENT microwave anti-inflammatory treatment instrument. Background Art

[0002] A microwave treatment instrument is a device that uses non-contact radiation to directly irradiate the diseased part, enabling the treatment of the lesions in the patient's body without pain or trauma, promoting blood circulation in the patient's body, enhancing metabolism, and thus achieving the purpose of reducing inflammation and swelling. It is commonly used in the treatment of ENT diseases in practical applications.

[0003] In practical applications, when using a microwave treatment instrument to treat pediatric patients, since pediatric patients have a smaller body size and the microwaves emitted by the microwave treatment instrument will spread in all directions, the microwaves emitted by the microwave treatment instrument are likely to irradiate the healthy body parts of pediatric patients, thus having an adverse impact on the physical health of pediatric patients and narrowing the scope of application of the microwave treatment instrument. Summary of the Invention

[0004] The purpose of the present invention is to solve the drawback that the microwaves emitted by the microwave treatment instrument in the prior art will spread in all directions, so the microwaves emitted by the microwave treatment instrument are likely to irradiate the healthy body parts of pediatric patients, and to propose an ENT microwave anti-inflammatory treatment instrument.

[0005] To achieve the above purpose, the present invention adopts the following technical solution: An ENT microwave anti-inflammatory treatment instrument includes a box body. A controller is installed on the upper surface of the box body. A bracket is installed on the side wall of the box body. A microwave generator is installed at the upper end of the bracket. The controller is electrically connected to the microwave generator. An adjustment structure is provided on the surface of the microwave generator. The adjustment structure includes a rigid tube, a folding tube for adjusting the treatment range, and a sliding plate for adjusting the nozzle size of the folding tube.

[0006] The effects achieved by the above components are as follows: By setting the adjustment structure, it is convenient for medical staff to adjust the microwave irradiation range of the microwave generator, thereby improving the treatment accuracy of the microwave generator, improving the treatment effect of the microwave generator, and further expanding the scope of application of the microwave generator.

[0007] Preferably, one end of the rigid tube is fixedly connected to the surface of the microwave generator. The rigid tube is made of copper. One end of the rigid tube away from the microwave generator is communicated with a folding tube. The vertical cross-section of the folding tube is in a zigzag shape. The folding tube is made of aluminum foil paper. Three support rods are fixedly connected to the outer wall of the rigid tube. One end of the support rod away from the microwave generator is fixedly connected to a clamping plate. One end of the three clamping plates away from the support rod is fixedly connected to a circular ring. A plurality of sliding plates are slidably penetrated through the circular ring. The sliding plates are fixedly connected to the folding tube. A rectangular hole is formed on the surface of the sliding plate. A spring is fixedly connected to the inner wall of the rectangular hole on the sliding plate. The spring is always in a contracted state. The arc surfaces of the three support rods are slidably connected with an arc-shaped cover. The inner wall of the arc-shaped cover is slidably connected with the sliding plate. The vertical cross-section of the arc-shaped cover is an isosceles trapezoid.

[0008] The effects achieved by the above components are as follows: Since the spring is always in a contracted state, the sliding plate will drive the folding tube to slide by means of the pulling force of the spring, so that the nozzle of the folding tube opens. Slide the arc-shaped cover away from the microwave generator along the arc surface of the support rod. During this process, the inner wall of the arc-shaped cover will squeeze the sliding plate, causing the sliding plate to slide within the circular ring. The sliding of the sliding plate will drive the folding tube to slide, so that the nozzle of the folding tube contracts.

[0009] Preferably, an adjusting plate is fixedly connected to the outer wall of the arc-shaped cover. The cross-section of the adjusting plate is in a "U" shape. A fixing rod is fixedly connected to the arc surface of the rigid tube. The fixing rod is located between the two side arms of the adjusting plate. A nut is threadedly connected to the arc surface of the fixing rod. The nut is slidably connected to the lower surface of the adjusting plate.

[0010] The effects achieved by the above components are as follows: When the nut rotates, it will move in the direction close to the adjusting plate by means of the thread. The movement of the nut will contact the adjusting plate. At this time, the nut plays a role in restricting the position of the adjusting plate and thus restricting the position of the arc-shaped cover.

[0011] Preferably, two rectangular plates are fixedly connected to the outer wall of the nut. A dial rod is fixedly connected to one side of the rectangular plate away from the adjusting plate.

[0012] The effects achieved by the above components are as follows: Rotate the dial rod. The rectangular plate will drive the nut to rotate by means of the dial rod. The dial rod plays a role in facilitating the rotation of the nut.

[0013] Preferably, cylindrical blocks are fixedly connected to the side of the two side arms of the adjusting plate close to each other. The fixing rod is located between the cylindrical blocks and the arc-shaped cover.

[0014] The effects achieved by the above components are as follows: The adjusting plate will drive the cylindrical block to slide by means of the sliding of the arc-shaped cover. The cylindrical block plays a role in restricting the sliding distance of the strip-shaped plate, so as to prevent the arc-shaped cover from being separated from the sliding plate as much as possible.

[0015] Preferably, the outer wall of the arc cover is provided with a protective structure, which includes a T-shaped plate, which is fixedly connected to the arc cover, and the surface of the T-shaped plate is rotatably connected to two rotating rods, and the arc surface of the rotating rod is fixedly connected to a transmission plate, and the side of the transmission plate away from the rotating rod is fixedly connected to a protective plate, and the size of the protective plate is adapted to the size of the folding tube.

[0016] The effect achieved by the above components is: by setting up a protective structure, the folding tube is protected to minimize the occurrence of other objects scratching the folding tube, thereby extending the service life of the folding tube.

[0017] Preferably, one end of the rotating rod away from the T-shaped plate is fixedly connected to a block, a plug rod is vertically slidably penetrated in the block, the upper ends of the two plug rods are fixedly connected to a connecting plate, the side of the block close to the connecting plate is fixedly connected to a magnetic ring, the magnetic ring is slidably connected to the connecting plate, the plug rod penetrates the magnetic ring, and the connecting plate is an iron plate.

[0018] The effect achieved by the above components is: the movement of the connecting plate will drive the two plug rods to be inserted into the two blocks respectively. At this time, the connecting plate can facilitate the simultaneous movement of the two plug rods, and can also limit the positions of the two plug rods to prevent the two rotating rods from rotating as much as possible. The movement of the connecting plate will contact the magnetic ring. Since the connecting plate is an iron plate, the magnetic ring will attract the connecting plate with its own magnetic force at this time. The magnetic ring can limit the position of the connecting plate to prevent the plug rod from being out of contact with the block as much as possible.

[0019] Preferably, a traction rope is fixedly connected to one side of the connecting plate close to the hard pipe, and one end of the traction rope away from the connecting plate is fixedly connected to the hard pipe.

[0020] The effect achieved by the above components is that the traction rope reaches the position of the limiting connecting plate, making it convenient to use the connecting plate next time.

[0021] Preferably, the side wall of the microwave generator is provided with a positioning structure, and the positioning structure includes an L-shaped plate, the long arm of the L-shaped plate is fixedly connected to the microwave generator, a strip plate is slidably penetrated through the surface of the long arm of the L-shaped plate, a rectangular tube is fixedly connected to one side of the strip plate, a positioning plate is slidably penetrated through the inner wall of the rectangular tube, a screw is threadedly inserted into the surface of the short arm of the L-shaped plate, an indicator plate is fixedly connected to the surface of the long arm of the L-shaped plate, the indicator plate is slidably connected to the strip plate, and a scale groove is opened on the side of the strip plate close to the indicator plate.

[0022] The effect achieved by the above components is: by setting the positioning structure, it is convenient for medical staff to control the distance between the child patient and the microwave generator according to different needs, thereby further improving the treatment effect.

[0023] Preferably, two relief holes are formed in the surface of the positioning plate, and a fixing block is slidably connected to the inner wall of the relief hole on the positioning plate. The fixing block is fixedly connected to the inner wall of the rectangular tube.

[0024] The effect achieved by the above components is that when the positioning plate slides, the inner wall of the relief hole will slide along the surface of the fixing block, and the fixing block serves to prevent the positioning plate from detaching from the inner wall of the rectangular tube as much as possible.

[0025] Compared with the prior art, the advantages and positive effects of the present invention are as follows.

[0026] 1. In the present invention, by setting an adjustment structure, the controller can set the working state of the microwave generator. The folding tube with a broken-line-shaped vertical cross-section can contract or expand, so as to conveniently adjust the size of the tube orifice of the folding tube. Since the spring is always in a contracted state, the sliding plate will pull the folding tube by the pulling force of the spring, so that the tube orifice of the folding tube opens. When it is necessary to reduce the treatment range of the microwave generator for anti-inflammatory treatment of pediatric patients, slide the arc-shaped cover away from the microwave generator along the arc surface of the support rod. During this process, the inner wall of the arc-shaped cover will squeeze the sliding plate, causing the sliding plate to slide within the ring. The sliding of the sliding plate will drive the folding tube to slide, so that the tube orifice of the folding tube contracts, so that the microwave generator can more accurately perform anti-inflammatory treatment on pediatric patients. The adjustment plate slides with the help of the arc-shaped cover and drives the cylindrical block to slide. The cylindrical block serves to limit the sliding distance of the strip-shaped plate, so as to prevent the arc-shaped cover from detaching from the sliding plate as much as possible. After adjusting the tube orifice of the folding tube to an appropriate size, rotate the lever. The rectangular plate rotates with the lever and drives the nut to rotate along the arc surface of the fixed rod. When the nut rotates, it will move towards the adjustment plate by means of the thread. When the nut moves and contacts the adjustment plate, the nut serves to limit the position of the adjustment plate and thus the position of the arc-shaped cover. When the microwave generator works, the rigid tube made of copper and the folding tube made of aluminum foil paper can prevent the microwave from diffusing around as much as possible, so that the microwave can only irradiate on the body of pediatric patients through the tube orifice of the folding tube. By setting the adjustment structure, it is convenient for medical staff to adjust the microwave irradiation range of the microwave generator, thereby improving the treatment accuracy of the microwave generator, improving the treatment effect of the microwave generator, and further expanding the application range of the microwave generator.

[0027] 2. In the present invention, by setting a protective structure, when the protective structure needs to be used, the protective plate is rotated, and the transmission plate drives the rotating rod to rotate along the surface of the T-shaped plate with the help of the rotation of the protective plate. The T-shaped plate supports the rotating rod and then supports the protective plate. The rotation of the rotating rod drives the block to rotate. When the block rotates to a suitable position, the connecting plate is moved. The movement of the connecting plate drives the two plugging rods to be inserted into the two blocks respectively. At this time, the connecting plate can facilitate the simultaneous movement of the two plugging rods, and can also limit the positions of the two plugging rods to prevent the two rotating rods from rotating as much as possible. The movement of the connecting plate will contact the magnetic ring. Since the connecting plate is an iron plate, the magnetic ring will attract the connecting plate with its own magnetic force. The connecting plate and the magnetic ring limit the position of the connecting plate to prevent the insertion rod from being out of contact with the block as much as possible. The protective plate protects the folding tube and tries to prevent other objects from scratching the folding tube, thereby extending the service life of the folding tube. When the folding tube needs to be inspected, the connecting plate is pulled upwards, and the movement of the connecting plate will drive the insertion rod to slide out of the block. At this time, the traction rope limits the position of the connecting plate, which is convenient for the next use of the connecting plate. Then the protective plate can be rotated so that the protective plate no longer blocks the folding tube. By setting a protective structure, the folding tube can be protected, and other objects can be tried to scratch the folding tube as much as possible, thereby extending the service life of the folding tube.

[0028] 3. In the present invention, by setting a positioning structure, when the positioning structure needs to be used, the positioning plate is slid along the inner wall of the rectangular tube. The sliding of the positioning plate will cause the inner wall of the positioning hole to slide along the surface of the fixed block. The fixed block can prevent the positioning plate from being out of contact with the inner wall of the rectangular tube as much as possible. After the positioning plate slides to a suitable position, the screw is rotated. The screw will move away from the strip plate with the help of the thread. The movement of the screw will be out of contact with the strip plate, and then the strip plate will be slid along the surface of the long arm of the L-shaped plate. The sliding of the strip plate will drive the sliding of the rectangular tube, and the sliding of the rectangular tube will drive the sliding of the positioning plate. In this process, the strip plate will slide along the surface of the indicator plate. The indicator plate can facilitate medical personnel to observe the position of the scale groove on the strip plate, thereby facilitating medical personnel to control the sliding distance of the positioning plate. When the positioning plate slides to a suitable position, the screw is rotated in the opposite direction. The screw will move toward the direction close to the strip plate with the help of the thread. When the screw rests against the surface of the strip plate, the screw limits the position of the strip plate and then limits the position of the positioning plate. The positioning plate facilitates medical personnel to control the distance between the child patient and the microwave generator. By setting the positioning structure, it is convenient for medical personnel to control the distance between the child patient and the microwave generator according to different needs, thereby further improving the treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A three-dimensional structural schematic diagram of an ear, nose and throat microwave anti-inflammatory therapeutic device is proposed in the present invention;

[0030] Figure 2The present invention proposes an ear, nose and throat microwave anti-inflammatory therapeutic device Figure 1 Schematic diagram of some structures;

[0031] Figure 3 The present invention proposes an ear, nose and throat microwave anti-inflammatory therapeutic device Figure 2 A partial structural diagram at the bottom right;

[0032] Figure 4 The present invention proposes an ear, nose and throat microwave anti-inflammatory therapeutic device Figure 3 A partial structural diagram of the rear;

[0033] Figure 5 The present invention proposes an ear, nose and throat microwave anti-inflammatory therapeutic device Figure 2 The enlarged view of point A in the middle;

[0034] Figure 6 The present invention proposes an ear, nose and throat microwave anti-inflammatory therapeutic device Figure 3 The enlarged view of point B in the middle;

[0035] Figure 7 The present invention provides a schematic structural diagram of a circular ring of an ear, nose and throat microwave anti-inflammatory therapeutic device;

[0036] Figure 8 The present invention proposes an ear, nose and throat microwave anti-inflammatory therapeutic device Figure 2 Schematic diagram of some structures;

[0037] Figure 9 A schematic structural diagram of a positioning structure of an ear, nose and throat microwave anti-inflammatory therapeutic apparatus is provided for the present invention;

[0038] Figure 10 The present invention provides a schematic structural diagram of a rectangular tube of an ear, nose and throat microwave anti-inflammatory therapeutic device.

[0039] Legend: 1. Box; 2. Controller; 3. Bracket; 4. Microwave generator; 5. Adjustment structure; 501. Hard tube; 502. Folding tube; 503. Support rod; 504. Clamping plate; 505. Ring; 506. Slide plate; 507. Rectangular hole; 508. Spring; 509. Arc cover; 510. Adjustment plate; 511. Fixing rod; 512. Nut; 513. Rectangular plate; 514. Lever; 515, cylindrical block; 6, protective structure; 61, T-shaped plate; 62, rotating rod; 63, transmission plate; 64, protective plate; 65, block; 66, plug rod; 67, connecting plate; 68, magnetic ring; 69, traction rope; 7, positioning structure; 71, L-shaped plate; 72, strip plate; 73, rectangular tube; 74, positioning plate; 75, screw; 76, scale groove; 77, indicator plate; 78, clearance hole; 79, fixing block. DETAILED DESCRIPTION

[0040] In order to more clearly understand the above-mentioned objects, features, and advantages of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0041] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited by the specific embodiments disclosed in the following specification.

[0042] Embodiment 1, as Figure 1 and Figure 2 shown, the present invention provides an ENT microwave anti-inflammatory treatment instrument, which includes a box body 1. A controller 2 is installed on the upper surface of the box body 1. A bracket 3 is installed on the side wall of the box body 1. A microwave generator 4 is installed at the upper end of the bracket 3. The controller 2 is electrically connected to the microwave generator 4. An adjustment structure 5 is provided on the surface of the microwave generator 4. By setting the adjustment structure 5, it is convenient for medical staff to adjust the microwave irradiation range of the microwave generator 4, thereby improving the treatment accuracy of the microwave generator 4, improving the treatment effect of the microwave generator 4, and further expanding the applicable range of the microwave generator 4. A protective structure 6 is provided on the outer wall of the arc-shaped cover 509. By setting the protective structure 6, it is possible to protect the folding tube 502 and prevent the folding tube 502 from being scratched by other items, thereby extending the service life of the folding tube 502. A positioning structure 7 is provided on the side wall of the microwave generator 4. By setting the positioning structure 7, it is convenient for medical staff to control the distance between the child patient and the microwave generator 4 according to different needs, thereby further improving the treatment effect.

[0043] Next, the specific settings and functions of its adjustment structure 5, protective structure 6, and positioning structure 7 will be specifically described.

[0044] As Figure 3 and Figure 4 and Figure 6As shown, the adjustment structure 5 includes a rigid tube 501, a folding tube 502 for adjusting the treatment range, and a sliding plate 506 for adjusting the size of the opening of the folding tube 502. One end of the rigid tube 501 is fixedly connected to the surface of the microwave generator 4. The rigid tube 501 is made of copper. The end of the rigid tube 501 away from the microwave generator 4 is communicated with the folding tube 502. The vertical cross-section of the folding tube 502 is zigzag. The folding tube 502 is made of aluminum foil. Three support rods 503 are fixedly connected to the outer wall of the rigid tube 501. One end of the support rod 503 away from the microwave generator 4 is fixedly connected to a clamping plate 504. One end of the three clamping plates 504 away from the support rod 503 is fixedly connected to a circular ring 505. A plurality of sliding plates 506 are slidably penetrated through the circular ring 505. The sliding plate 506 is fixedly connected to the folding tube 502. The sliding of the sliding plate 506 will drive the folding tube 502 to slide, so that the opening of the folding tube 502 shrinks or expands. A rectangular hole 507 is formed on the surface of the sliding plate 506. A spring 508 is fixedly connected to the inner wall of the rectangular hole 507 on the sliding plate 506. The spring 508 is always in a contracted state. Due to the spring 508 always being in a contracted state, the sliding plate 506 will drive the folding tube 502 to slide by means of the pulling force of the spring 508, so that the opening of the folding tube 502 expands. The arc surfaces of the three support rods 503 are slidably connected to an arc-shaped cover 509. The inner wall of the arc-shaped cover 509 is slidably connected to the sliding plate 506. The vertical cross-section of the arc-shaped cover 509 is an isosceles trapezoid. Slide the arc-shaped cover 509 along the arc surface of the support rod 503 in the direction away from the microwave generator 4. During this process, the inner wall of the arc-shaped cover 509 will squeeze the sliding plate 506, so that the sliding plate 506 slides in the circular ring 505.

[0045] As Figure 4 and Figure 6 and Figure 7As shown in the figure, an adjusting plate 510 is fixedly connected to the outer wall of the arc-shaped cover 509. The cross-section of the adjusting plate 510 is in a "U" shape. A fixing rod 511 is fixedly connected to the arc surface of the rigid tube 501. The fixing rod 511 is located between the two side arms of the adjusting plate 510. A nut 512 is threadedly connected to the arc surface of the fixing rod 511. The nut 512 is slidably connected to the lower surface of the adjusting plate 510. When the nut 512 rotates, it will move in the direction close to the adjusting plate 510 by means of the thread. When the nut 512 moves, it will contact the adjusting plate 510. At this time, the nut 512 plays a role in restricting the position of the adjusting plate 510 and thus restricting the position of the arc-shaped cover 509. Two rectangular plates 513 are fixedly connected to the outer wall of the nut 512. When the rectangular plates 513 rotate, they will drive the nut 512 to rotate. A lever 514 is fixedly connected to the side of the rectangular plate 513 away from the adjusting plate 510. When the lever 514 rotates, it will drive the rectangular plate 513 to rotate. Cylindrical blocks 515 are fixedly connected to the sides of the two side arms of the adjusting plate 510 that are close to each other. The fixing rod 511 is located between the cylindrical blocks 515 and the arc-shaped cover 509. When the adjusting plate 510 slides by means of the arc-shaped cover 509, it will drive the cylindrical blocks 515 to slide. The cylindrical blocks 515 play a role in restricting the sliding distance of the strip plate 72, so as to prevent the arc-shaped cover 509 from being disengaged from the sliding plate 506 as much as possible.

[0046] As Figure 2 and Figure 5 As shown in the figure, the protection structure 6 includes a T-shaped plate 61. The T-shaped plate 61 is fixedly connected to the arc-shaped cover 509. Two rotating rods 62 are rotatably connected to the surface of the T-shaped plate 61. A transmission plate 63 is fixedly connected to the arc surface of the rotating rod 62. When the transmission plate 63 rotates, it will drive the rotating rod 62 to rotate. A protection plate 64 is fixedly connected to the side of the transmission plate 63 away from the rotating rod 62. When the protection plate 64 rotates, it will drive the transmission plate 63 to rotate. The size of the protection plate 64 is adapted to the size of the folding tube 502. A square block 65 is fixedly connected to the end of the rotating rod 62 away from the T-shaped plate 61. A plug rod 66 vertically penetrates through the square block 65 in a sliding manner. The upper ends of the two plug rods 66 are fixedly connected to a connecting plate 67. When the connecting plate 67 moves, it will drive the two plug rods 66 to be inserted into the two square blocks 65 respectively. At this time, the connecting plate 67 plays a role in facilitating the simultaneous movement of the two plug rods 66 and also in restricting the positions of the two plug rods 66 to prevent the two rotating rods 62 from rotating as much as possible. A magnetic ring 68 is fixedly connected to the side of the square block 65 close to the connecting plate 67. The magnetic ring 68 is slidably connected to the connecting plate 67. The plug rod 66 penetrates through the magnetic ring 68. The connecting plate 67 is an iron plate. When the connecting plate 67 moves, it will contact the magnetic ring 68. Since the connecting plate 67 is an iron plate, at this time, the magnetic ring 68 will attract the connecting plate 67 by its own magnetic force. The magnetic ring 68 plays a role in restricting the position of the connecting plate 67 to prevent the plug rod 66 from being disengaged from the square block 65 as much as possible. A traction rope 69 is fixedly connected to the side of the connecting plate 67 close to the rigid tube 501. The end of the traction rope 69 away from the connecting plate 67 is fixedly connected to the rigid tube 501. The traction rope 69 plays a role in restricting the position of the connecting plate 67 and facilitating the next use of the connecting plate 67.

[0047] As Figure 8 and Figure 9 as well as Figure 10 shown, the positioning structure 7 includes an L-shaped plate 71. The long arm of the L-shaped plate 71 is fixedly connected to the microwave generator 4. A strip-shaped plate 72 slidably penetrates through the surface of the long arm of the L-shaped plate 71. One side of the strip-shaped plate 72 is fixedly connected to a rectangular tube 73. The sliding of the strip-shaped plate 72 will drive the rectangular tube 73 to slide. A positioning plate 74 slidably penetrates through the inner wall of the rectangular tube 73. A screw rod 75 is threadedly inserted into the surface of the short arm of the L-shaped plate 71. By rotating the screw rod 75, the screw rod 75 will move in the direction close to the strip-shaped plate 72 by means of the thread. When the screw rod 75 abuts against the surface of the strip-shaped plate 72, the screw rod 75 plays a role in restricting the position of the strip-shaped plate 72 and thus restricting the position of the positioning plate 74. A indicating plate 77 is fixedly connected to the surface of the long arm of the L-shaped plate 71. The indicating plate 77 is slidably connected to the strip-shaped plate 72. A scale groove 76 is formed on the side of the strip-shaped plate 72 close to the indicating plate 77. The strip-shaped plate 72 will slide along the surface of the indicating plate 77. The indicating plate 77 can facilitate medical staff to observe the position of the scale groove 76 on the strip-shaped plate 72. Two relief holes 78 are formed on the surface of the positioning plate 74. A fixing block 79 is slidably connected to the inner wall of the relief hole 78 on the positioning plate 74. The fixing block 79 is fixedly connected to the inner wall of the rectangular tube 73. The sliding of the positioning plate 74 will cause the inner wall of the relief hole 78 to slide along the surface of the fixing block 79. The fixing block 79 plays a role in preventing the positioning plate 74 from being separated from the inner wall of the rectangular tube 73 as much as possible.

[0048] The overall working principle is that the controller 2 can set the working state of the microwave generator 4. The folding tube 502 with a zigzag vertical cross-section can contract or expand, facilitating the adjustment of the size of the opening of the folding tube 502. Since the spring 508 is always in a contracted state, the sliding plate 506 will pull the folding tube 502 by the pulling force of the spring 508, causing the opening of the folding tube 502 to expand. When it is necessary to reduce the treatment range of the microwave generator 4 for anti-inflammatory treatment of pediatric patients, the arc-shaped cover 509 is slid along the arc surface of the support rod 503 in a direction away from the microwave generator 4. During this process, the inner wall of the arc-shaped cover 509 will squeeze the sliding plate 506, causing the sliding plate 506 to slide within the circular ring 505. The sliding of the sliding plate 506 will drive the sliding of the folding tube 502, causing the opening of the folding tube 502 to contract, enabling the microwave generator 4 to more accurately perform anti-inflammatory treatment on pediatric patients. The adjustment plate 510 drives the sliding of the cylindrical block 515 by sliding along with the arc-shaped cover 509. The cylindrical block 515 reaches the function of restricting the sliding distance of the strip-shaped plate 72, thus preventing the arc-shaped cover 509 from detaching from the sliding plate 506 as much as possible. After adjusting the opening of the folding tube 502 to an appropriate size, the lever 514 is rotated. The rectangular plate 513 rotates with the lever 514 and drives the nut 512 to rotate along the arc surface of the fixed rod 511. When the nut 512 rotates, it will move in the direction close to the adjustment plate 510 by means of the thread. The movement of the nut 512 will contact the adjustment plate 510. At this time, the nut 512 reaches the function of restricting the position of the adjustment plate 510 and further restricting the position of the arc-shaped cover 509. When the microwave generator 4 is working, the rigid tube 501 made of copper and the folding tube 502 made of aluminum foil can prevent the microwave from diffusing around as much as possible, allowing the microwave to irradiate on the body of pediatric patients only through the opening of the folding tube 502.

[0049] When the protective structure 6 needs to be used, the protective plate 64 is rotated. The transmission plate 63 rotates with the help of the protective plate 64 to drive the rotating rod 62 to rotate along the surface of the T-shaped plate 61. The T-shaped plate 61 supports the rotating rod 62 and then supports the protective plate 64. The rotation of the rotating rod 62 drives the block 65 to rotate. When the block 65 rotates to a suitable position, the connecting plate 67 is moved. The movement of the connecting plate 67 drives the two plugging rods 66 to be inserted into the two blocks 65 respectively. At this time, the connecting plate 67 can facilitate the simultaneous movement of the two plugging rods 66, and can also limit the positions of the two plugging rods 66 to prevent the two rotating rods 62 from rotating as much as possible. The movement of the connecting plate 67 will contact the magnetic ring 68. Since the connecting plate 67 is iron The plate, at this time, the magnetic ring 68 will attract the connecting plate 67 with its own magnetic force, and the magnetic ring 68 reaches the function of limiting the position of the connecting plate 67 to prevent the insertion rod 66 from being out of contact with the block 65 as much as possible. The protective plate 64 protects the folding tube 502 and tries to prevent other objects from scratching the folding tube 502, thereby extending the service life of the folding tube 502. When the folding tube 502 needs to be inspected, the connecting plate 67 is pulled upwards, and the movement of the connecting plate 67 will drive the insertion rod 66 to slide out of the block 65. At this time, the traction rope 69 reaches the function of limiting the position of the connecting plate 67, which is convenient for the next use of the connecting plate 67. Then the protective plate 64 can be rotated so that the protective plate 64 no longer blocks the folding tube 502.

[0050] When the positioning structure 7 is needed, the positioning plate 74 is slid along the inner wall of the rectangular tube 73. The sliding of the positioning plate 74 will cause the inner wall of the locating hole 78 to slide along the surface of the fixing block 79. The fixing block 79 can prevent the positioning plate 74 from being out of contact with the inner wall of the rectangular tube 73 as much as possible. After the positioning plate 74 slides to a suitable position, the screw rod 75 is rotated. The screw rod 75 will move away from the strip plate 72 with the help of the thread. The movement of the screw rod 75 will be out of contact with the strip plate 72, and then the strip plate 72 will be slid along the surface of the long arm of the L-shaped plate 71. The sliding of the strip plate 72 will drive the rectangular tube 73 to slide, and the sliding of the rectangular tube 73 will drive the positioning plate 74 Sliding, during this process, the strip plate 72 will slide along the surface of the indicator plate 77, and the indicator plate 77 can facilitate medical personnel to observe the position of the scale groove 76 on the strip plate 72, so as to facilitate medical personnel to control the sliding distance of the positioning plate 74. When the positioning plate 74 slides to a suitable position, the screw 75 is rotated in the opposite direction, and the screw 75 will move toward the direction close to the strip plate 72 with the help of the thread. When the screw 75 is against the surface of the strip plate 72, the screw 75 limits the position of the strip plate 72 and then limits the position of the positioning plate 74. The positioning plate 74 facilitates medical personnel to control the distance between the child patient and the microwave generator 4.

[0051] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the technical solution content of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. An ENT microwave anti-inflammatory treatment instrument, comprising a box body (1), characterized in that: A controller (2) is installed on the upper surface of the box body (1). A bracket (3) is installed on the side wall of the box body (1). A microwave generator (4) is installed at the upper end of the bracket (3). The controller (2) is electrically connected to the microwave generator (4). An adjusting structure (5) is arranged on the surface of the microwave generator (4). The adjusting structure (5) includes a rigid tube (501), a folding tube (502) for adjusting the treatment range, and a sliding plate (506) for adjusting the size of the nozzle of the folding tube (502). One end of the rigid tube (501) is fixedly connected to the surface of the microwave generator (4). The rigid tube (501) is made of copper. The end of the rigid tube (501) away from the microwave generator (4) is communicated with the folding tube (502). The vertical section of the folding tube (502) is in a zigzag shape. The folding tube (502) is made of aluminum foil. Three support rods (503) are fixedly connected to the outer wall of the rigid tube (501). One end of the support rod (503) away from the microwave generator (4) is fixedly connected to a clamping plate (504). The ends of the three clamping plates (504) away from the support rods (503) are fixedly connected to a circular ring (505). A plurality of sliding plates (506) are slidably penetrated in the circular ring (505). The sliding plate (506) is fixedly connected to the folding tube (502). A rectangular hole (507) is formed in the surface of the sliding plate (506). A spring (508) is fixedly connected to the inner wall of the rectangular hole (507) on the sliding plate (506). The spring (508) is always in a contracted state. The arc surfaces of the three support rods (503) are slidably connected to an arc-shaped cover (509). The inner wall of the arc-shaped cover (509) is slidably connected to the sliding plate (506). The vertical section of the arc-shaped cover (509) is an isosceles trapezoid. A protection structure (6) is arranged on the outer wall of the arc-shaped cover (509). The protection structure (6) includes a T-shaped plate (61). The T-shaped plate (61) is fixedly connected to the arc-shaped cover (509). Two rotating rods (62) are rotatably connected to the surface of the T-shaped plate (61). A transmission plate (63) is fixedly connected to the arc surface of the rotating rod (62). A protection plate (64) is fixedly connected to the side of the transmission plate (63) away from the rotating rod (62). The size of the protection plate (64) is adapted to the size of the folding tube (502).

2. The ENT microwave anti-inflammatory treatment instrument according to claim 1, wherein: An adjusting plate (510) is fixedly connected to the outer wall of the arc-shaped cover (509). The cross section of the adjusting plate (510) is in a "U" shape. A fixing rod (511) is fixedly connected to the arc surface of the rigid tube (501). The fixing rod (511) is located between the two side arms of the adjusting plate (510). A nut (512) is threadedly connected to the arc surface of the fixing rod (511). The nut (512) is slidably connected to the lower surface of the adjusting plate (510).

3. An ENT microwave anti-inflammatory treatment apparatus according to claim 2, characterized in that: Two rectangular plates (513) are fixedly connected to the outer wall of the nut (512). A lever (514) is fixedly connected to the side of the rectangular plate (513) away from the adjusting plate (510).

4. An ENT microwave anti-inflammatory treatment apparatus according to claim 3, characterized in that: On one side where the two arms of the adjusting plate (510) are close to each other, a cylindrical block (515) is fixedly connected, and the fixed rod (511) is located between the cylindrical block (515) and the arc-shaped cover (509).

5. An ENT microwave anti-inflammatory treatment apparatus according to claim 4, characterized in that: One end of the rotating rod (62) far from the T-shaped plate (61) is fixedly connected with a square block (65). A plug rod (66) vertically penetrates through the square block (65). The upper ends of the two plug rods (66) are fixedly connected with a connecting plate (67). One side of the square block (65) close to the connecting plate (67) is fixedly connected with a magnetic ring (68). The magnetic ring (68) is slidably connected with the connecting plate (67). The plug rod (66) penetrates through the magnetic ring (68), and the connecting plate (67) is an iron plate.

6. An ENT microwave anti-inflammatory treatment apparatus according to claim 5, characterized in that: One side of the connecting plate (67) close to the rigid tube (501) is fixedly connected with a traction rope (69). One end of the traction rope (69) far from the connecting plate (67) is fixedly connected with the rigid tube (501).

7. An ENT microwave anti-inflammatory treatment apparatus according to claim 1, characterized in that: A positioning structure (7) is provided on the side wall of the microwave generator (4). The positioning structure (7) includes an L-shaped plate (71). The long arm of the L-shaped plate (71) is fixedly connected with the microwave generator (4). A strip-shaped plate (72) slidably penetrates through the surface of the long arm of the L-shaped plate (71). One side of the strip-shaped plate (72) is fixedly connected with a rectangular tube (73). A positioning plate (74) slidably penetrates through the inner wall of the rectangular tube (73). A screw rod (75) is threadedly inserted into the surface of the short arm of the L-shaped plate (71). A indicating plate (77) is fixedly connected to the surface of the long arm of the L-shaped plate (71). The indicating plate (77) is slidably connected with the strip-shaped plate (72). A scale groove (76) is opened on one side of the strip-shaped plate (72) close to the indicating plate (77).

8. An ENT microwave anti-inflammatory treatment instrument according to claim 7, characterized in that: Two relief holes (78) are opened on the surface of the positioning plate (74). A fixing block (79) is slidably connected to the inner wall of the relief hole (78) on the positioning plate (74). The fixing block (79) is fixedly connected to the inner wall of the rectangular tube (73).

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