Ultrasonic tooth orthodontic auxiliary treatment equipment and use method thereof

Abstract

The invention relates to the technical field of oral treatment, and discloses ultrasonic tooth orthodontic auxiliary treatment equipment and a use method thereof.The denture base body of the ultrasonic tooth orthodontic auxiliary treatment equipment is provided with a treatment part capable of being selectively attached to gingiva, tooth covering grooves of different sizes can be formed by fitting gum shapes of different patients, cyclic utilization is achieved, and the treatment effect is good. The universality of the ultrasonic tooth orthodontic auxiliary treatment equipment is improved, the treatment cost is reduced, the fit degree of the treatment part and the periodontium is higher, and the orthodontic auxiliary treatment effect is stabilized; the flexible circuit board is arranged in the treatment part and deforms together with the treatment part, conductor wiring used for transmitting electric energy is arranged in the flexible circuit board to integrate circuits, additional wiring is not needed, and wiring harness arrangement is neat; the ultrasonic transduction sheets which are in one-to-one correspondence with the teeth to be orthodontic and are arranged opposite to the gingiva are arranged in the treatment part and are electrically connected with the conductor wiring at the same time, assembly is simple, the ultrasonic transduction sheets are conveniently arranged in the oral cavity of a patient, ultrasonic stimulation is carried out on targeted parts of the teeth, and the orthodontic effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of oral treatment, and in particular to an ultrasonic orthodontic auxiliary treatment device and a use method thereof. Background Art

[0002] Low-intensity pulsed ultrasound (LIPUS) is a special type of ultrasound that is transmitted at low intensity and output in a pulsed wave mode. It has minimal thermal effects while maintaining the transmission of acoustic energy to the target tissue, providing non-invasive physical stimulation for therapeutic applications. In animal and clinical studies, low-intensity pulsed ultrasound has been shown to accelerate the healing of fresh fractures, nonunions, and other conditions. Prior art has also experimentally studied the effects of low-intensity pulsed ultrasound in soft tissue regeneration and inhibiting inflammatory responses.

[0003] Low-intensity pulsed ultrasound can also be used as a means to accelerate orthodontic treatment. Its working principle is to use the biological effect of ultrasound on biological tissues to mechanically stimulate tissues and cells, thereby producing biological effects or affecting the signal pathways of cells. In orthodontic treatment, the use of low-intensity pulsed ultrasound to stimulate the gums and gums can accelerate the remodeling process of the alveolar bone, thereby quickly moving teeth and producing an accelerated orthodontic effect.

[0004] However, in the prior art, orthodontic devices using this method generally require placement of treatment devices in the patient's oral cavity. In order to supply ultrasound to the periodontium and act on multiple teeth that require orthodontic treatment, multiple ultrasonic generators often need to be connected, resulting in a large amount of wiring. However, the oral cavity, especially the space near the periodontium, is small and cannot stably accommodate the ultrasonic generator. Moreover, the size of each patient's gums is different, and the universal performance of the treatment devices is poor, which not only results in a higher treatment cost, but also has a lower fit with the periodontium, which will affect the effect of orthodontic auxiliary treatment. Summary of the invention

[0005] The purpose of the present invention is to provide an ultrasonic orthodontic auxiliary treatment device and a method of using the same, which can adapt to the gum sizes of different patients, has strong versatility, and reduces treatment costs; is convenient to place in the patient's mouth, has a simple structure, and has neat wiring harness arrangement.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] Ultrasonic orthodontic auxiliary treatment equipment, characterized in that it includes:

[0008] A dental tray base is wrapped around the outside of the teeth; the dental tray base includes a treatment part, and the treatment part is used for correcting teeth;

[0009] A flexible circuit board, which is placed inside the treatment part and is used to transmit electrical energy;

[0010] An ultrasonic transducer sheet, wherein one, two or more ultrasonic transducers are provided and placed inside the treatment part, and each of the ultrasonic transducers is connected to the flexible circuit board.

[0011] As a preferred technical solution of the ultrasonic orthodontic auxiliary treatment device, the treatment part can be selectively arranged to fit the gums to form an overlying alveolus.

[0012] As a preferred technical solution of the ultrasonic orthodontic auxiliary treatment device, the dental tray base includes an occlusal piece, which is inserted into the inner side of the overbite and is used for the upper teeth and the lower teeth to occlude together to fix the treatment part.

[0013] As a preferred technical solution for ultrasonic orthodontic auxiliary treatment equipment, the ultrasonic orthodontic auxiliary treatment equipment also includes a source supply host, the source supply host is plugged into the dental tray base, the flexible circuit board is electrically connected to the source supply host, and the source supply host is used to provide a driving signal for the ultrasonic transducer.

[0014] As a preferred technical solution for ultrasonic orthodontic auxiliary treatment equipment, the tray base includes a mounting neck, the mounting neck is connected to a side of the treatment part away from the overlying alveolar groove, the mounting neck is connected to the source host, and the flexible circuit board can pass through the mounting neck and fit the treatment part.

[0015] As an optimal technical solution for ultrasonic orthodontic auxiliary treatment equipment, the treatment part includes an upper tooth part and a lower tooth part, and the mounting neck adopts a trident structure. The three branches of the trident structure are respectively connected to the upper tooth part, the lower tooth part and the bite piece.

[0016] As a preferred technical solution of the ultrasonic orthodontic auxiliary treatment device, the flexible circuit board includes conductor wiring, and the conductor wiring is electrically connected to the ultrasonic transducer.

[0017] As a preferred technical solution for ultrasonic orthodontic auxiliary treatment equipment, the flexible circuit board is provided with a plurality of welding positions, the conductor wiring passes through the welding positions, each welding position is selectively aligned and welded with an ultrasonic transducer, and each ultrasonic transducer is arranged one by one corresponding to a tooth and facing the gums.

[0018] As a preferred technical solution for the ultrasonic orthodontic auxiliary treatment device, the tray base is made of a flexible material.

[0019] The use of ultrasonic orthodontic auxiliary treatment equipment includes:

[0020] S1. Fit the treatment part on the tray base to the part to be orthodontically treated;

[0021] S2, pressing the switch button, the supply source host and the ultrasonic transducer form a path, the ultrasonic orthodontic auxiliary treatment device is in the starting state, and the ultrasonic transducer starts to work;

[0022] S3. When the preset time is over, pressing the switch button again can cut off the power signal of the power supply host, and the ultrasonic orthodontic auxiliary treatment device is in the off state.

[0023] Beneficial effects of the present invention:

[0024] The ultrasonic orthodontic auxiliary treatment device provided by the present invention includes a dental tray base, a flexible circuit board and an ultrasonic transducer. The dental tray base is provided with a treatment part that can be selectively fitted to the gums. The treatment part can fit the gum shapes of different patients to form overlying alveoli of different sizes and can be recycled, thereby improving the versatility of the ultrasonic orthodontic auxiliary treatment device, reducing the treatment cost, and making the treatment part more closely fitted with the periodontium, thereby stabilizing the effect of the orthodontic auxiliary treatment. The flexible circuit board is placed in the dental tray base and can be deformed together with the treatment part. Conductor wiring for transmitting electrical energy is provided in the flexible circuit board and is connected to the ultrasonic transducer placed inside the treatment part, thereby reducing the size of the device and making it convenient to be placed in the patient's mouth. The device can correspond one-to-one to the teeth to be orthodontically treated and be arranged facing the gums, thereby further improving the orthodontic effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of an ultrasonic orthodontic auxiliary treatment device provided in a specific embodiment of the present invention;

[0026] Figure 2 is a side view of an ultrasonic orthodontic auxiliary treatment device provided by a specific embodiment of the present invention;

[0027] Figure 3 It is an installation matching diagram of a dental tray base, a flexible circuit board and an ultrasonic transducer of an ultrasonic orthodontic auxiliary treatment device provided by a specific embodiment of the present invention;

[0028] Figure 4 It is an installation matching diagram of a flexible circuit board and an ultrasonic transducer of an ultrasonic orthodontic auxiliary treatment device provided in a specific embodiment of the present invention.

[0029] In the figure:

[0030] 100, dental tray base; 110, treatment part; 120, occlusal member; 121, limiting part; 130, mounting neck;

[0031] 200, flexible circuit board; 300, ultrasonic transducer;

[0032] 400, power supply host; 410, switch button; 411, indicator light. DETAILED DESCRIPTION

[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0034] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0036] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0037] like Figures 1 to 4As shown in the figure, the present invention discloses an ultrasonic orthodontic auxiliary treatment device, including a dental tray base 100, a flexible circuit board 200 and an ultrasonic transducer 300. The dental tray base 100 includes a treatment part 110. The treatment part 110 can be selectively arranged to fit the gums, and the treatment part 110 is made of a flexible material, which can fit the gum shapes of different patients to form overbites of different sizes, and can be recycled, thereby improving the versatility of the ultrasonic orthodontic auxiliary treatment device, reducing the treatment cost, and making the treatment part 110 more closely fit the periodontium, thereby stabilizing the effect of orthodontic auxiliary treatment; the dental tray base 100 places a flexible circuit board 200 inside the treatment part 110, and the flexible circuit board 200 can move with the treatment part 110. The joint deformation makes the electrical connection structure more stable and adaptable. The flexible circuit board 200 is provided with a conductor wiring for transmitting electrical energy, which is electrically connected to one, two or more ultrasonic transducers 300 arranged inside the treatment part 110 at the same time. The circuit is integrated into the flexible circuit board 200, and no additional wiring is required. The wiring harness is arranged neatly. The structure is simple, the volume is small, and it is convenient to place in the patient's mouth. It can accommodate multiple ultrasonic transducers 300 that correspond to the teeth to be orthodontic and are arranged opposite to the gums at one time. The ultrasonic transducers 300 can be arranged on a curved surface by bending the flexible circuit board 200, and can be assembled simply and quickly to perform ultrasonic stimulation on targeted parts of the teeth, thereby improving the orthodontic effect.

[0038] In this embodiment, the material of the dental tray base 100 can be selected to be flexible silicone or plastic. A cavity is set in the treatment part 110 of the dental tray base 100. The ultrasonic transducer 300 and the flexible circuit board 200 can be embedded in the cavity and performed close to the patient's gums for treatment. This can effectively protect the structural stability of the ultrasonic orthodontic auxiliary treatment equipment and prevent impurities such as dust and liquid from damaging the circuit structure.

[0039] Specifically, the flexible circuit board 200 is preset with multiple welding positions, and the multiple welding positions are connected by conductor wiring. Each welding position can selectively align and weld an ultrasonic transducer 300. The ultrasonic transducer 300 can be freely arranged and welded on the flexible circuit board 200. The patient only needs to customize different numbers of ultrasonic transducers 300 and weld them at different positions on the flexible circuit board 200, and then assemble them with the universal tray base 100 to obtain a suitable ultrasonic dental orthodontic auxiliary treatment device.

[0040] Optionally, two welding points are set between the ultrasonic transducer 300 and the welding position, and the two welding points correspond to the two electrodes of the ultrasonic transducer 300. The electrodes of the ultrasonic transducer 300 adopt flanged electrodes. The ultrasonic transducer 300 is first aligned with the welding position, and then soldering is applied from the back side of the ultrasonic transducer 300 away from the welding position to successfully weld. Compared with the traditional wire welding connection method of the ultrasonic transducer 300, the operation is simpler, the time consumption is shorter, and the yield rate is higher.

[0041] Furthermore, three welding points may be provided between the ultrasonic transducer sheet 300 and the welding position, wherein at least two welding points correspond to the two electrodes of the ultrasonic transducer sheet 300, and another welding point is used to further strengthen the welding between the ultrasonic transducer sheet 300 and the flexible circuit board 200. It is understandable that the staff may set the welding position and the number of welding points of appropriate specifications according to the strength requirements of the actual situation.

[0042] It is understandable that the ultrasonic transducer 300 is disposed in the treatment part 110, which can effectively protect and extend the service life of the ultrasonic transducer 300. The treatment part 110, as a flexible shell carrying the ultrasonic transducer 300, has high adaptability and can meet the arrangement of different numbers of ultrasonic transducers 300. If a single part of the ultrasonic transducer 300 is damaged, it can also be repaired or replaced locally in a targeted manner, thereby reducing the use cost.

[0043] Specifically, in order to enable patients to wear the ultrasonic orthodontic auxiliary treatment device more stably, a bite piece 120 is also provided on the denture base 100. The bite piece 120 is connected to the treatment part 110 and inserted into the inner side of the overbite, and is used for the upper teeth and the lower teeth to occlude together so that the treatment part 110 is fixed at a suitable treatment position at the front end of the gums. The material of the bite piece 120 can be silicone. The occlusion of the upper teeth and the lower teeth can make the surface of the bite piece 120 slightly concave, thereby enhancing friction and preventing the denture base 100 from slipping out.

[0044] Preferably, the bite piece 120 is provided with a limiting portion 121 at one end of the groove bottom away from the overbite groove. When the upper and lower teeth are engaged on the bite piece 120, the limiting portion 121 is on the side of the gums close to the inside of the oral cavity, which can support the denture base 100 inside the teeth and avoid the risk of slipping due to unstable occlusion of the denture base 100.

[0045] In this embodiment, the ultrasonic orthodontic auxiliary treatment device also includes a source supply host 400, the flexible circuit board 200 is electrically connected to the source supply host 400, and the conductor wiring is connected to the circuit of the source supply host 400. The source supply host 400 is used to provide a driving signal for the ultrasonic transducer 300. The conduction drive of multiple ultrasonic transducers 300 can be completed through one connection point. The structure is simple and more convenient to use. Furthermore, the tray base 100 includes a mounting neck 130, which is connected to a side of the treatment part 110 away from the overlying alveolar groove, and the mounting neck 130 is connected to the source host 400. One end of the flexible circuit board 200 can pass through the similarly hollow mounting neck 130 to maintain electrical connection with the source host 400, and the other end is fitted with the interior of the treatment part 110 and docked with the ultrasonic transducer 300 according to the gum arrangement, thereby enhancing the overall coverage of the ultrasonic orthodontic auxiliary treatment device on the circuit structure, stabilizing the performance of the ultrasonic orthodontic auxiliary treatment device, and the mounting neck 130 can be convenient for patients and staff to hold, making it more convenient to perform treatment operations when using the ultrasonic orthodontic auxiliary treatment device.

[0046] Exemplarily, the treatment part includes an upper tooth part and a lower tooth part, and the end of the mounting neck 130 away from the source host 400 adopts a trident structure. The three branches of the trident structure are respectively connected to the upper tooth part, the bite piece 120 and the lower tooth part, and can simultaneously connect and stabilize the three structures.

[0047] On the other side of the mounting neck 130, the connection between the dental tray base 100 and the source main unit 400 adopts a plug-in structure, which is arranged as a detachable installation mode; the connection position between the flexible circuit board 200 and the source main unit 400 is converted into a wiring terminal, which can achieve contact and connection. The ultrasonic orthodontic auxiliary treatment device arranged in this way can be disassembled and stored when not in use, which is convenient to carry and occupies a smaller space volume. When the source main unit 400 or another part carried by the dental tray base 100, including the flexible circuit board 200 and the ultrasonic transducer 300, is damaged, individual components can be replaced in time without replacing the entire machine, further reducing the patient's treatment and use costs.

[0048] In this embodiment, in order to more conveniently control the use of the ultrasonic orthodontic auxiliary treatment device, a switch button 410 is provided on the source host 400, and the switch button 410 can selectively connect or disconnect the electrical connection between the flexible circuit board 200 and the source host 400. Specifically, when the patient uses it, after pressing the switch button 410, the source host 400 and the ultrasonic transducer 300 form a path, the ultrasonic orthodontic auxiliary treatment device is in the starting state, and the ultrasonic transducer 300 starts to work to perform orthodontic auxiliary treatment on the teeth; when a period of treatment is over, the patient presses the switch button 410 again to cut off the power signal of the source host 400, and the ultrasonic orthodontic auxiliary treatment device is in the off state. Exemplarily, the ultrasonic transducer 300 can be set to have ultrasonic gears with different frequencies and powers to more finely control the treatment effect, and achieve the switching effect by changing the driving signal of the source host 400. Specifically, different programs corresponding to different switch button 410 instructions can be input and edited in the source host 400 to control the switching.

[0049] Preferably, the switch button 410 is provided with an indicator light 411. The switch button 410 connects or disconnects the electrical connection between the flexible circuit board 200 and the power supply host 400 to switch the indicator light 411 on or off, which can effectively remind the patient of the current usage status of the ultrasonic orthodontic auxiliary treatment device and turn off the ultrasonic orthodontic auxiliary treatment device in time when not in use to save electricity.

[0050] Furthermore, the ultrasonic orthodontic auxiliary treatment equipment may also include a remote controller. In some cases, when the patient is an elderly person or a child or some people who are unable to complete the treatment independently, the remote controller can be used to remotely control the power supply host 400 and the ultrasonic orthodontic auxiliary treatment equipment through signal communication means such as Bluetooth, and professional medical personnel or adults who can master the treatment process can control the switch of the power supply host 400 and the ultrasonic orthodontic auxiliary treatment equipment. This improves the versatility of the ultrasonic orthodontic auxiliary treatment equipment, and also provides another more flexible control method for the patient being treated when it is inconvenient to find the correct switch button 410 position.

[0051] The present invention also discloses an oral treatment device, including an ultrasonic orthodontic auxiliary treatment device as described in any of the above items, and the oral treatment device also includes a storage box, which is respectively an upper shell and a lower shell, and the upper shell and the lower shell can be surrounded to form a storage bin, and the storage bin is used to place the ultrasonic orthodontic auxiliary treatment device, which can prevent the part of the ultrasonic orthodontic auxiliary treatment device that needs to contact the oral cavity from being contaminated by external dust and can be stored more cleanly and hygienically. Specifically, a limited position groove is set in the lower shell, which cooperates with the shape of the ultrasonic orthodontic auxiliary treatment device to prevent the ultrasonic orthodontic auxiliary treatment device from shaking in the storage box; the lower shell is also provided with other storage slots, which can store the charger of the ultrasonic orthodontic auxiliary treatment device and other accessories related to oral treatment, such as sterile cloth, etc. Exemplarily, the upper shell can be set to a fully transparent acrylic material, which is convenient for observing the items in the storage box; the upper shell and the lower shell are connected by snaps, which are not easy to loosen, and can be convenient to carry the oral treatment device as a whole when needed, so as to perform orthodontic auxiliary treatment of teeth at any time.

[0052] The method of use for the above-mentioned ultrasonic orthodontic auxiliary treatment equipment and oral treatment device is as follows: first, open the upper shell of the storage box, and take out the ultrasonic orthodontic auxiliary treatment equipment from the storage bin. In order to keep the oral treatment device from being contaminated, the empty storage box needs to be closed in time. Secondly, the denture base 100 is cleaned and disinfected before use. Disposable alcohol cleaning wipes can be used for wiping and sterilization to ensure the cleanliness of ingested items, protect the health and safety of the patient, and make the treatment more assured. Then put the denture base 100 into the patient's mouth, and check to keep the patient's gums in contact with the treatment part 110 to meet the orthodontic treatment effect of the ultrasonic orthodontic auxiliary treatment equipment. After the patient and the dental tray base 100 are in stable cooperation, the switch button 410 is pressed to form a passage between the power supply host 400 and the ultrasonic transducer 300 to start the ultrasonic orthodontic auxiliary treatment device; the ultrasonic orthodontic auxiliary treatment device is in the starting state, and the ultrasonic transducer 300 starts to work to perform orthodontic auxiliary treatment on the teeth; and after the single treatment time is over, the switch button 410 is pressed again to cut off the power signal of the power supply host 400 and turn off the ultrasonic orthodontic auxiliary treatment device. The single treatment time can be a personalized customized time for the medical staff based on the diagnosis results of each patient; it can also be a preset time that is in line with orthodontic treatment and can maintain the maximum treatment effect. When the startup time reaches the preset time, the ultrasonic orthodontic auxiliary treatment device can be automatically shut down, and the indicator light 411 is turned on and off to distinguish the current use status of the ultrasonic orthodontic auxiliary treatment device, and timely remind the patient or medical staff to proceed to the next step. After the ultrasonic orthodontic auxiliary treatment device is turned off, the dental tray base 100 is taken out of the patient's mouth and the dental tray base 100 is cleaned and disinfected again after use to avoid direct storage that may contaminate the storage box and cause cross infection. Finally, the clean ultrasonic orthodontic auxiliary treatment device is stored back in the storage bin, and the storage box is closed for proper storage. The above steps can be repeated directly the next time it is used.

[0053] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. Ultrasonic orthodontic auxiliary treatment equipment, characterized in that: include: A dental tray base (100) is wrapped around the outside of the tooth; the dental tray base (100) comprises a treatment part (110), and the treatment part (110) is used for correcting the tooth; A flexible circuit board (200), the flexible circuit board (200) being placed inside the treatment part (110) and used for transmitting electrical energy; An ultrasonic transducer sheet (300), wherein one, two or more ultrasonic transducers (300) are provided and are placed inside the treatment part (110), and each of the ultrasonic transducers (300) is connected to the flexible circuit board (200).

2. The ultrasonic orthodontic auxiliary treatment device according to claim 1, characterized in that: The treatment portion (110) can be selectively arranged to fit the gums to form an overlying alveolus.

3. The ultrasonic orthodontic auxiliary treatment device according to claim 2, characterized in that: The dental tray base (100) comprises an occlusal member (120), which is inserted into the inner side of the overbite and is used for the upper teeth and the lower teeth to occlude together to fix the treatment part (110).

4. The ultrasonic orthodontic auxiliary treatment device according to claim 3, characterized in that: The ultrasonic orthodontic auxiliary treatment device further comprises a source supply host (400), the source supply host (400) is plugged into the dental tray base (100), the flexible circuit board (200) is electrically connected to the source supply host (400), and the source supply host (400) is used to provide a driving signal for the ultrasonic transducer (300).

5. The ultrasonic orthodontic auxiliary treatment device according to claim 4, characterized in that: The dental tray base (100) comprises a mounting neck (130), the mounting neck (130) being connected to a side of the treatment portion (110) away from the overlying alveolar groove, the mounting neck (130) being connected to the source supply host (400), and the flexible circuit board (200) being able to pass through the mounting neck (130) and be bonded to the treatment portion (110).

6. The ultrasonic orthodontic auxiliary treatment device according to claim 5, characterized in that: The treatment part comprises an upper tooth part and a lower tooth part, and the mounting neck (130) adopts a trident structure, and the three branches of the trident structure are respectively connected to the upper tooth part, the lower tooth part and the bite piece (120).

7. The ultrasonic orthodontic auxiliary treatment device according to claim 1, characterized in that: The flexible circuit board (200) comprises a conductor wiring, and the conductor wiring is electrically connected to the ultrasonic transducer sheet (300).

8. The ultrasonic orthodontic auxiliary treatment device according to claim 7, characterized in that: The flexible circuit board (200) is provided with a plurality of welding positions, the conductor wiring passes through the welding positions, each welding position is selectively aligned and welded with an ultrasonic transducer (300), and each ultrasonic transducer (300) is arranged in one-to-one correspondence with a tooth and faces the gums.

9. The ultrasonic orthodontic auxiliary treatment device according to any one of claims 1 to 8, characterized in that: The dental tray base is made of flexible material.

10. A method for using an ultrasonic orthodontic auxiliary treatment device, characterized in that: include: S1, attaching the treatment portion (110) on the dental tray base (100) to the part to be orthodontically treated; S2, pressing the switch button (410), so that a path is formed between the power supply host (400) and the ultrasonic transducer (300), the ultrasonic orthodontic auxiliary treatment device is in a startup state, and the ultrasonic transducer (300) starts to work; S3. When the preset time is over, pressing the switch button (410) again can cut off the power signal of the power supply host (400), and the ultrasonic orthodontic auxiliary treatment device is in the off state.

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