Medical oral ulcer treatment device

Abstract

The invention relates to the technical field of oral cavity laser therapeutic instruments, and particularly discloses a medical oral ulcer treatment device which comprises an oral cavity laser therapeutic instrument body. The oral cavity laser therapeutic instrument comprises an oral cavity laser therapeutic instrument body and further comprises limb monitoring mechanisms, the limb monitoring mechanisms are arranged on the two sides of the oral cavity laser therapeutic instrument body, and the limb monitoring mechanisms are used for being bound to the hands of a patient and monitoring the limb shaking strength when the patient pains. Through cooperation of the vibration sensor and the noise sensor, when oral ulcer treatment is carried out on a patient, shaking of limbs of the patient caused by pain and mouth sound generated by monitoring the pain are carried out in a matched mode, if pain response signals generated when the patient is treated can be monitored in a double-matched mode, the pain response signals can be fed back to the intensity adjusting mechanism, and the patient can be treated more accurately. The method is used for self-adaptive adjustment of laser energy intensity in real time, so that stimulation to treatment of a patient can be effectively reduced.

Description

Technical Field

[0001] This invention relates to the field of oral laser therapy technology, specifically a medical device for treating oral ulcers. Background Technology

[0002] Oral ulcers, also known as canker sores, are a very common oral mucosal disease. They mainly manifest as one or more round or oval pits on the oral mucosa. Treatment instruments for oral ulcers include laser therapy devices, microwave therapy devices, and ultrasonic nebulizers. Among them, laser therapy devices are Class III medical devices that use laser technology to treat oral diseases. They mainly utilize the penetrating power and controllable heat generation characteristics of 1064nm wavelength lasers to achieve hemostasis, sterilization, and dentinal tubule closure. The operation adopts a non-contact large-diameter fiber optic design and is equipped with a single-chip microcomputer integrated system. It also has a safety contrast indicator light positioning and energy adjustment function, which effectively reduces the risk of cross-infection and promotes tissue repair.

[0003] Currently used laser treatment devices for oral ulcers have limitations. Patients cannot clearly describe the treatment process verbally, and the laser intensity is usually fixed or manually adjusted based on the doctor's experience, making dynamic and real-time adjustments impossible. This can easily lead to excessive treatment intensity, causing severe pain, or insufficient intensity, affecting the treatment effect. Furthermore, the inability to describe the treatment process immediately can cause delays in intensity adjustment. This also means that if the doctor adjusts the laser energy too low, the treatment effect will be compromised, making it difficult to achieve the required energy level. Conversely, excessive energy can cause excessive pain for the patient. Therefore, we propose a medical oral ulcer treatment device. Summary of the Invention

[0004] The purpose of this invention is to provide a medical oral ulcer treatment device to address the problems mentioned in the background section regarding current laser treatment devices for oral ulcers. These devices often suffer from limitations in patient verbal description, and the laser intensity is typically fixed or manually adjusted based on the doctor's experience, failing to dynamically and instantly adjust according to the patient's tolerance. This can easily lead to excessive treatment intensity, causing severe pain, or insufficient intensity, affecting the treatment effect. Furthermore, the inability to immediately describe the treatment process during treatment results in a delay in intensity adjustment. This also means that if the doctor adjusts the laser energy too low, the treatment effect will be affected, making it difficult to achieve the required treatment energy. Additionally, excessive energy can cause excessive pain for the patient.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a medical oral ulcer treatment device, comprising: an oral laser treatment instrument body;

[0006] It also includes: a limb monitoring mechanism, which is set on both sides of the oral laser treatment device. The limb monitoring mechanism is used to bind to the patient's hands and monitor the intensity of limb shaking when the patient is in pain.

[0007] Angle adjustment mechanism, which is installed on the main body of the oral laser treatment instrument, is used to adjust the treatment angle according to the patient's position;

[0008] The adjustment mechanism is set on the angle adjustment mechanism and is used to adjust the laser treatment position according to the location of the patient's oral ulcer.

[0009] The spray adjustment mechanism is mounted on the positioning mechanism and is used to adjust the spray position according to the laser treatment.

[0010] An intensity adjustment mechanism is located inside the oral laser treatment device. This mechanism is used to adjust the treatment intensity based on information from the limb monitoring device.

[0011] The limb monitoring mechanism includes support blocks that are fixedly connected to both sides of the oral laser treatment device. A fixing rod is fixedly connected to the top of each support block. A wire is installed on the outside of the fixing rod. A strap is fixedly connected to one end of the wire. A vibration sensor is installed inside the strap. The wire is connected to the vibration sensor.

[0012] One end of the strap is fixedly connected to a barbed hook and loop fastener, and the other end of the strap is fixedly connected to a rough hook and loop fastener.

[0013] The angle adjustment mechanism includes a fixed column that is fixedly connected to the top of the oral laser treatment instrument body. A first motor is fixedly connected inside the fixed column. A flipping rod is fixedly connected to the output end of the first motor. The flipping rod is rotatably connected to the fixed column. A sliding groove is opened inside the flipping rod. A cylinder is fixedly connected to one side of the inner wall of the sliding groove. A slider is fixedly connected to the output end of the cylinder. Two connecting rods are fixedly connected to the side of the slider away from the cylinder.

[0014] The positioning mechanism includes a mounting cylinder that is fixedly connected to one end of two connecting rods. A second motor is fixedly connected to the inner side of the mounting cylinder, and a round block is fixedly connected to the output end of the second motor.

[0015] The circular block has a mounting groove inside. A first micro motor is fixedly connected to one side of the mounting groove. A reciprocating screw is fixedly connected to the output end of the first micro motor. A threaded block is threadedly connected to the outer side of the reciprocating screw. The threaded block is slidably connected to the mounting groove. A first limiting telescopic rod is rotatably connected inside the threaded block. A ball is fixedly connected to the end of the first limiting telescopic rod away from the threaded block. The ball is placed inside the mounting cylinder.

[0016] The spray adjustment mechanism includes an electric telescopic rod fixedly connected to one side of the sphere. A laser treatment head is fixedly connected to the output end of the electric telescopic rod. A multi-hole mounting cylinder is fixedly connected to one side of the electric telescopic rod. A second micro motor is fixedly connected to the inner side of the multi-hole mounting cylinder. A main gear is fixedly connected to the output end of the second micro motor. A driven gear is meshed with one side of the main gear. The driven gear is rotatably connected to the outer side of the electric telescopic rod. A second limiting telescopic rod is fixedly connected to one side of the driven gear. A spray head is fixedly connected to one side of the second limiting telescopic rod. Two limiting rings are fixedly connected to the outer side of the spray head. Both limiting rings are rotatably connected to the laser treatment head.

[0017] The intensity adjustment mechanism includes an insulating box fixedly connected to the inside of the oral laser treatment instrument body. A second conductive iron block is fixedly connected to the inside of the insulating box, and a first conductive iron block is slidably connected to the inside of the insulating box. Two first limiting plates are slidably connected inside the oral laser treatment instrument body. A second spring is fixedly connected between one side of the two first limiting plates and one side inside the oral laser treatment instrument body. A first rack is fixedly connected between the two first limiting plates. A first limiting groove is opened inside the first rack. A first electromagnet is fixedly connected to one side inside the first limiting groove. An insulating block is slidably connected to the inner wall of the first limiting groove. The bottom of the insulating block is fixedly connected to the top of the first conductive iron block. A first magnet is fixedly connected to one side of the insulating block. A first spring is fixedly connected between one side of the insulating block and one side of the inner wall of the first limiting groove.

[0018] The first rack is meshed with a transmission gear at its top, which is rotatably connected to the main body of the oral laser treatment device. The top of the transmission gear is meshed with a second rack. The two sides of the second rack are fixedly connected with second limiting plates. A third spring is fixedly connected between one side of the two second limiting plates and one side inside the main body of the oral laser treatment device. A second magnet is fixedly connected to one side of the second rack, and a second electromagnet is fixedly connected to one side inside the main body of the oral laser treatment device.

[0019] The electric telescopic pole is equipped with a noise sensor inside.

[0020] This invention has at least the following beneficial effects:

[0021] By incorporating limb monitoring and intensity adjustment mechanisms, vibration and noise sensors can be used in conjunction to monitor limb movements caused by pain during oral ulcer treatment, as well as oral sounds resulting from pain. Dual monitoring of pain response signals during treatment can be fed back to the intensity adjustment mechanism for real-time adaptive adjustment of laser energy intensity, effectively reducing patient stimulation and ensuring treatment efficacy and comfort. Angle and position adjustment mechanisms allow for flexible multi-directional adjustment based on the location of the oral ulcer, accommodating ulcers of different locations and depths, thus assisting doctors in their treatment. A spray adjustment mechanism allows for the placement of the external medication spray head behind the laser treatment head's path, enabling delayed medication spraying. This combines laser irradiation with medication spraying for enhanced anti-inflammatory, analgesic, and healing-promoting effects. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the internal structure of the oral laser therapy device of the present invention;

[0024] Figure 3 This is a schematic diagram of the strength adjustment mechanism of the present invention;

[0025] Figure 4 This is a schematic diagram of the internal structure of the first rack of the present invention;

[0026] Figure 5 This is a schematic diagram of the limb monitoring mechanism of the present invention;

[0027] Figure 6 This is a schematic diagram of the internal structure of the strap of the present invention;

[0028] Figure 7 This is a schematic diagram of the angle adjustment mechanism of the present invention;

[0029] Figure 8 This is a schematic diagram of the positioning mechanism and spray adjustment mechanism of the present invention.

[0030] In the diagram: 1. Main body of the oral laser treatment instrument; 2. Limb monitoring mechanism; 21. Support block; 22. Fixing rod; 23. Wire; 24. Strap; 25. Spiked Velcro; 26. Loose Velcro; 27. Vibration sensor; 3. Angle adjustment mechanism; 31. Fixing column; 32. First motor; 33. Flipping rod; 34. Slide groove; 35. Cylinder; 36. Slider; 37. Connecting rod; 4. Positioning mechanism; 41. Placement cylinder; 42. Second motor; 43. Round block; 44. Placement groove; 45. First micro motor; 46. Reciprocating lead screw; 47. Threaded block; 48. First limiting telescopic rod; 49. Ball; 5. Spray adjustment mechanism; 51. Electric telescopic rod; 52. Laser... 53. Phototherapy head; 54. Perforated mounting cylinder; 55. Second micro motor; 56. Main gear; 57. Driven gear; 58. Second limiting telescopic rod; 59. Limiting ring; 60. Spray head; 61. Intensity adjustment mechanism; 62. Insulation box; 63. First conductive iron block; 64. Second conductive iron block; 65. Insulation block; 66. First rack; 67. First limiting groove; 68. First electromagnet; 69. First spring; 610. First limiting plate; 611. Second spring; 612. Transmission gear; 613. Second rack; 614. Second magnet; 615. Second electromagnet; 616. Second limiting plate; 617. Third spring; 7. Noise sensor. Detailed Implementation

[0031] 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.

[0032] Example 1

[0033] Please see Figures 1 to 8 The present invention provides a technical solution: a medical oral ulcer treatment device, comprising: an oral laser treatment instrument body 1;

[0034] It also includes: a limb monitoring mechanism 2, which is set on both sides of the oral laser treatment device body 1. The limb monitoring mechanism 2 is used to bind to the patient's hand and monitor the intensity of limb shaking when the patient is in pain.

[0035] Angle adjustment mechanism 3 is installed on the main body 1 of the oral laser treatment instrument. Angle adjustment mechanism 3 is used to adjust the treatment angle according to the patient's position.

[0036] The adjustment mechanism 4 is mounted on the angle adjustment mechanism 3 and is used to adjust the laser treatment position according to the location of the patient's oral ulcer.

[0037] The spray adjustment mechanism 5 is mounted on the adjustment mechanism 4 and is used to adjust the spray position according to the laser treatment.

[0038] The intensity adjustment mechanism 6 is installed inside the main body 1 of the oral laser treatment instrument. The intensity adjustment mechanism 6 is used to adjust the treatment intensity according to the information fed back by the limb monitoring mechanism 2.

[0039] The above-mentioned limb monitoring mechanism 2 and intensity adjustment mechanism 6, through the cooperation of vibration sensor 27 and noise sensor 7, can detect the limb shaking caused by pain during oral ulcer treatment and monitor the mouth sounds caused by pain. If the pain response signal generated by the patient during treatment can be monitored in a dual manner, it can be fed back to intensity adjustment mechanism 6 for real-time adaptive adjustment of laser energy intensity, thereby effectively reducing stimulation to the patient and ensuring treatment effect and comfort. By setting angle adjustment mechanism 3 and position adjustment mechanism 4, flexible adjustment of the position of the oral ulcer can be achieved in multiple directions, which can be applied to oral ulcers of different locations and depths, thus providing assistance to doctors in their treatment work. By setting spray adjustment mechanism 5, the external drug spray head 59 can be adjusted to the movement trajectory of the laser treatment head 52 according to the laser irradiation path, which can be used for delayed drug spray treatment. This not only realizes the combination of oral ulcer laser irradiation treatment and drug spray treatment, but also enhances the anti-inflammatory, analgesic and healing-promoting effects.

[0040] The limb monitoring mechanism 2 includes support blocks 21 fixedly connected to both sides of the oral laser treatment instrument body 1. The top of each support block 21 is fixedly connected to a fixing rod 22. A wire 23 is provided on the outside of the fixing rod 22. A strap 24 is fixedly connected to one end of the wire 23. A vibration sensor 27 is provided inside the strap 24. The wire 23 is connected to the vibration sensor 27. A hook-and-loop fastener 25 is fixedly connected to one end of the strap 24. A loop fastener 26 is fixedly connected to the other end of the strap 24.

[0041] When in use, take out the two straps 24, then pull out the wire 23, and tie the two straps 24 to the patient's hands respectively. Then, by using the cooperation of the hook and loop fasteners 25, the straps 24 can be tightly fixed. The vibration sensor 27 inside the straps 24 can detect the amplitude of limb shaking when the patient is in pain, and then the information is fed back to the intensity adjustment mechanism 6 through the wire 23.

[0042] The angle adjustment mechanism 3 includes a fixed column 31 fixedly connected to the top of the oral laser treatment instrument body 1. A first motor 32 is fixedly connected inside the fixed column 31. A flip rod 33 is fixedly connected to the output end of the first motor 32. The flip rod 33 is rotatably connected to the fixed column 31. A sliding groove 34 is opened inside the flip rod 33. A cylinder 35 is fixedly connected to one side of the inner wall of the sliding groove 34. A slider 36 is fixedly connected to the output end of the cylinder 35. Two connecting rods 37 are fixedly connected to the side of the slider 36 away from the cylinder 35.

[0043] In use, the first motor 32 is controlled to rotate the flipping rod 33 to the required angle position according to the patient's position and the location of the oral ulcer. Then, the cylinder 35 is controlled to push the slider 36 to slide in the slide groove 34. The adjustment mechanism 4 and the spray adjustment mechanism 5 are pushed to the appropriate position required for use through the two connecting rods 37. The fixed column 31 has multiple heat dissipation holes equidistantly opened inside and on one side of the first motor 32, which can be used to provide heat dissipation when the first motor 32 is running.

[0044] The adjustment mechanism 4 includes a placement cylinder 41 fixedly connected to one end of two connecting rods 37. A second motor 42 is fixedly connected to the inner side of the placement cylinder 41. A round block 43 is fixedly connected to the output end of the second motor 42. A placement groove 44 is opened inside the round block 43. A first micro motor 45 is fixedly connected to one side of the placement groove 44. A reciprocating screw 46 is fixedly connected to the output end of the first micro motor 45. A threaded block 47 is threadedly connected to the outer side of the reciprocating screw 46. The threaded block 47 is slidably connected to the placement groove 44. A first limiting telescopic rod 48 is rotatably connected inside the threaded block 47. A ball 49 is fixedly connected to the end of the first limiting telescopic rod 48 away from the threaded block 47. The ball 49 is disposed inside the placement cylinder 41.

[0045] In use, when it is necessary to adjust the movement path of the laser treatment head 52, the second motor 42 can be controlled to rotate the circular block 43. In this way, the laser treatment head 52 can be adjusted through the transmission of the first limiting telescopic rod 48 and the ball 49. The first micro motor 45 can be controlled to rotate the reciprocating screw 46, which can drive the threaded block 47 to slide in the mounting groove 44. Then, the laser treatment head 52 can be adjusted in orientation by means of the first limiting telescopic rod 48 and the ball 49. When the threaded block 47 moves, it can drive the telescopic end of the first limiting telescopic rod 48 to move. In this way, the orientation adjustment can be achieved by using the ball 49 as a fulcrum.

[0046] The spray adjustment mechanism 5 includes an electric telescopic rod 51 fixedly connected to one side of the ball 49. A laser treatment head 52 is fixedly connected to the output end of the electric telescopic rod 51. A multi-hole placement cylinder 53 is fixedly connected to one side of the electric telescopic rod 51. A second micro motor 54 is fixedly connected to the inner side of the multi-hole placement cylinder 53. A main gear 55 is fixedly connected to the output end of the second micro motor 54. A driven gear 56 is meshed with one side of the main gear 55. The driven gear 56 is rotatably connected to the outer side of the electric telescopic rod 51. A second limiting telescopic rod 57 is fixedly connected to one side of the driven gear 56. A spray head 59 is fixedly connected to one side of the second limiting telescopic rod 57. Two limiting rings 58 are fixedly connected to the outer side of the spray head 59. Both limiting rings 58 are rotatably connected to the laser treatment head 52.

[0047] During use, based on the movement path of the laser treatment head 52, when the position of the laser treatment head 52 needs to be adjusted, the electric telescopic rod 51 can be controlled to push the laser treatment head 52 to move. This will drive the two outer limiting rings 58, allowing the limiting rings 58 to drive the spray head 59, which in turn will drive the telescopic end of the second limiting telescopic rod 57 to move. When it is necessary to adjust the spray head 59 to the position behind the movement path of the laser treatment head 52, the second micro motor 54 is controlled to rotate the main gear 55. The rotating main gear 55 will drive the driven gear 56 to rotate outside the insulating box 61, thereby allowing the spray head 59 to be adjusted to a suitable position via the second limiting telescopic rod 57. Multiple heat dissipation holes are opened on one side of the interior of the porous mounting cylinder 53. Figure 8 As shown, it can be used for heat dissipation of the second micro motor 54.

[0048] Example 2

[0049] like Figures 2 to 8 In this second embodiment, the other structures remain unchanged, but the difference from the first embodiment is:

[0050] The intensity adjustment mechanism 6 includes an insulating box 61 fixedly connected to the inside of the oral laser treatment instrument body 1. A second conductive iron block 63 is fixedly connected to the inside of the insulating box 61, and a first conductive iron block 62 is slidably connected to the inside of the insulating box 61. Two first limiting plates 610 are slidably connected inside the oral laser treatment instrument body 1. A second spring 611 is fixedly connected between one side of the two first limiting plates 610 and one side inside the oral laser treatment instrument body 1. A first rack 65 is fixedly connected between the two first limiting plates 610. A first limiting groove 66 is opened inside the first rack 65. A first electromagnet 67 is fixedly connected to one side inside the first limiting groove 66. An insulating block 64 is slidably connected to the inner wall of the first limiting groove 66. The bottom of the insulating block 64 is connected to the first conductive iron block 62. The top of the iron block 62 is fixedly connected, a first magnet 68 is fixedly connected to one side of the insulating block 64, a first spring 69 is fixedly connected between one side of the insulating block 64 and one side of the inner wall of the first limiting groove 66, a transmission gear 612 is meshed with the top of the first rack 65, the transmission gear 612 is rotatably connected to the oral laser treatment instrument body 1, a second rack 613 is meshed with the top of the transmission gear 612, a second limiting plate 616 is fixedly connected to both sides of the second rack 613, a third spring 617 is fixedly connected between one side of the two second limiting plates 616 and one side inside the oral laser treatment instrument body 1, a second magnet 614 is fixedly connected to one side of the second rack 613, and a second electromagnet 615 is fixedly connected to one side inside the oral laser treatment instrument body 1.

[0051] In use, based on the information fed back by the vibration sensor 27, the first electromagnet 67 is energized to the corresponding electromagnetic intensity. The magnetic poles of the first electromagnet 67 and the first magnet 68 are opposite on opposite sides, thus attracting the moving insulating block 64 on the first magnet 68. This causes the moving insulating block 64 to slide within the first limiting groove 66, stretching the first spring 69 and driving the first conductive iron block 62 to move. This adjusts the contact area between the first conductive iron block 62 and the second conductive iron block 63, thereby adjusting the energy of the laser treatment head 52. Furthermore, based on the information fed back by the noise sensor 7, the second electromagnet 61... When energized to the corresponding electromagnetic intensity, the second magnet 614 is attracted and moved closer. The magnetic poles of the second electromagnet 615 and the second magnet 614 are opposite, which in turn drives the second limiting plates 616 on both sides of the second rack 613 to move. The moving second limiting plates 616 can compress the third spring 617, and the moving second rack 613 can drive the first rack 65 to move through the transmission gear 612. This can drive the first conductive iron block 62, thereby adjusting the secondary contact area between the first conductive iron block 62 and the second conductive iron block 63, and thus adjusting the energy of the laser treatment head 52.

[0052] The electric telescopic rod 51 is equipped with a noise sensor 7. During use, the noise sensor 7 can monitor the sounds of pain emitted by the patient during treatment, and then the monitoring information can be fed back to the intensity adjustment mechanism 6.

[0053] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0054] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A medical device for treating oral ulcers, characterized in that: include: The main body of the oral laser treatment device; It also includes: a limb monitoring mechanism, which is set on both sides of the oral laser treatment device body and is used to be tied to the patient's hand to monitor the intensity of limb shaking when the patient is in pain; An angle adjustment mechanism is installed on the main body of the oral laser treatment instrument, and the angle adjustment mechanism is used to adjust the treatment angle according to the patient's position; The adjustment mechanism is mounted on the angle adjustment mechanism and is used to adjust the laser treatment position according to the location of the patient's oral ulcer. A spray adjustment mechanism is mounted on an adjustment mechanism and is used to adjust the spray position according to laser treatment. An intensity adjustment mechanism is installed inside the oral laser treatment device. The intensity adjustment mechanism is used to adjust the treatment intensity based on the information fed back by the limb monitoring device.

2. The medical oral ulcer treatment device according to claim 1, characterized in that: The limb monitoring mechanism includes support blocks fixedly connected to both sides of the oral laser treatment device body. A fixing rod is fixedly connected to the top of each of the two support blocks. An electric wire is provided on the outside of the fixing rod. A strap is fixedly connected to one end of the electric wire. A vibration sensor is provided inside the strap. The electric wire is connected to the vibration sensor.

3. The medical oral ulcer treatment device according to claim 2, characterized in that: One end of the strap is fixedly connected to a barbed hook and loop fastener, and the other end of the strap is fixedly connected to a rough hook and loop fastener.

4. The medical oral ulcer treatment device according to claim 1, characterized in that: The angle adjustment mechanism includes a fixed column fixedly connected to the top of the oral laser treatment instrument body. A first motor is fixedly connected inside the fixed column. A flip rod is fixedly connected to the output end of the first motor. The flip rod is rotatably connected to the fixed column. A sliding groove is opened inside the flip rod. A cylinder is fixedly connected to one side of the inner wall of the sliding groove. A slider is fixedly connected to the output end of the cylinder. Two connecting rods are fixedly connected to the side of the slider away from the cylinder.

5. The medical oral ulcer treatment device according to claim 4, characterized in that: The adjustment mechanism includes a mounting cylinder fixedly connected to one end of the two connecting rods, a second motor fixedly connected to the inner side of the mounting cylinder, and a circular block fixedly connected to the output end of the second motor.

6. The medical oral ulcer treatment device according to claim 5, characterized in that: The circular block has an internal mounting groove. A first micro motor is fixedly connected to one side of the mounting groove. A reciprocating lead screw is fixedly connected to the output end of the first micro motor. A threaded block is threadedly connected to the outer side of the reciprocating lead screw. The threaded block is slidably connected to the mounting groove. A first limiting telescopic rod is rotatably connected inside the threaded block. A ball is fixedly connected to the end of the first limiting telescopic rod away from the threaded block. The ball is placed inside the mounting cylinder.

7. The medical oral ulcer treatment device according to claim 6, characterized in that: The spray adjustment mechanism includes an electric telescopic rod fixedly connected to one side of the sphere. A laser treatment head is fixedly connected to the output end of the electric telescopic rod. A multi-hole mounting cylinder is fixedly connected to one side of the electric telescopic rod. A second micro motor is fixedly connected to the inner side of the multi-hole mounting cylinder. A main gear is fixedly connected to the output end of the second micro motor. A driven gear is meshed with one side of the main gear. The driven gear is rotatably connected to the outer side of the electric telescopic rod. A second limiting telescopic rod is fixedly connected to one side of the driven gear. A spray head is fixedly connected to one side of the second limiting telescopic rod. Two limiting rings are fixedly connected to the outer side of the spray head. Both limiting rings are rotatably connected to the laser treatment head.

8. The medical oral ulcer treatment device according to claim 1, characterized in that: The intensity adjustment mechanism includes an insulating box fixedly connected to the inner side of the oral laser treatment instrument body. A second conductive iron block is fixedly connected to the inner side of the insulating box, and a first conductive iron block is slidably connected to the inner side of the insulating box. Two first limiting plates are slidably connected inside the oral laser treatment instrument body. A second spring is fixedly connected between one side of the two first limiting plates and one side inside the oral laser treatment instrument body. A first rack is fixedly connected between the two first limiting plates. A first limiting groove is formed inside the first rack. A first electromagnet is fixedly connected to one side inside the first limiting groove. An insulating block is slidably connected to the inner wall of the first limiting groove. The bottom of the insulating block is fixedly connected to the top of the first conductive iron block. A first magnet is fixedly connected to one side of the insulating block. A first spring is fixedly connected between one side of the insulating block and one side of the inner wall of the first limiting groove.

9. The medical oral ulcer treatment device according to claim 8, characterized in that: The top of the first rack is engaged with a transmission gear, which is rotatably connected to the body of the oral laser treatment instrument. The top of the transmission gear is engaged with a second rack. The two sides of the second rack are fixedly connected with second limiting plates. A third spring is fixedly connected between one side of the two second limiting plates and one side inside the body of the oral laser treatment instrument. A second magnet is fixedly connected to one side of the second rack. A second electromagnet is fixedly connected to one side inside the body of the oral laser treatment instrument.

10. The medical oral ulcer treatment device according to claim 7, characterized in that: The electric telescopic rod is equipped with a noise sensor.

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