CN209714012U - A kind of arch form Medical Instruments for oral cavity - Google Patents

Abstract

The utility model belongs to the technical field of oral medicine, and specifically discloses a dental arch medical instrument placed in the oral cavity. The above-mentioned medical instrument includes: a dental arch support and a light-emitting module. The dental arch support includes: a tooth socket for accommodating the dental arch. The light emitting module is arranged on the dental arch support and includes: at least one LED light emitting unit. The LED light-emitting unit is arranged on the side wall of the alveolar, and the light-emitting surface faces the affected part. The utility model can effectively solve the above-mentioned problems of small treatment area, excessive volume of the instrument, easy to burn patients, and a small range of applicable diseases, and can efficiently treat dental plaque and periodontitis in complex dental arch structures. and other oral diseases while improving patient comfort.

Description

A dental arch type medical instrument for the oral cavity

technical field

The utility model belongs to the technical field of oral medicine, and specifically discloses a dental arch medical instrument placed in the oral cavity.

Background technique

Phototherapy is a new type of medical technology that uses light to irradiate the lesion to treat related diseases. It is being more and more widely used in the medical fields such as oral cavity and skin.

In order to obtain light of a specific wavelength, laser light sources are commonly used in existing phototherapy instruments. However, laser generating devices generally have problems such as too concentrated radiation energy, complex power supply design, severe heat generation, and difficulty in outputting large-wavelength light. As a result, existing phototherapy instruments generally have small treatment areas, large instrument volume, and easy burns to patients. , and the issue of a smaller range of applicable diseases.

Especially in the practical application of treating oral diseases such as dental plaque and periodontitis, due to the complex structure of the dental arch, the blocking of light is very serious, and medical personnel must hold medical instruments to perform phototherapy on all teeth one by one. This process is time-consuming and laborious, and the patient must keep his mouth open throughout the process, which is very painful.

Therefore, there is an urgent need in this field for a medical instrument for the oral cavity, which can effectively solve the above-mentioned problems of small treatment area, large instrument volume, easy burn patients, and a small range of applicable diseases, and can effectively treat patients in complex areas. Treat dental plaque, periodontitis and other oral diseases in the dental arch structure, while improving patient comfort.

Utility model content

A brief summary of one or more aspects is presented below to provide a basic understanding of these aspects. This summary is not an exhaustive overview of all contemplated aspects and is intended to neither identify key or critical elements of all aspects nor attempt to delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later.

In order to effectively solve the above-mentioned problems of small treatment area, large instrument volume, easy burn patients, and a small range of applicable diseases, and efficiently treat dental plaque, periodontitis, etc. in the complex dental arch structure Diseases, while improving the comfort of patients, the utility model provides a medical instrument for the oral cavity.

The above-mentioned dental arch medical instrument for the oral cavity provided by the utility model includes:

A dental arch support, comprising: a tooth socket for accommodating a dental arch;

The light-emitting module is set on the above-mentioned dental arch support, including: at least one LED light-emitting unit, the at least one LED light-emitting unit is arranged on the side wall of the above-mentioned alveolar, and the light-emitting surface of the above-mentioned LED light-emitting unit faces the affected part.

Preferably, in the above-mentioned medical instrument for oral cavity provided by the present utility model, the above-mentioned dental arch support may further include: a transparent side wall detachably arranged between the above-mentioned LED light-emitting unit and the above-mentioned affected part, and the above-mentioned transparent side wall The walls are made of flexible material,

The light-emitting surface of the above-mentioned LED light-emitting unit faces the above-mentioned transparent side wall, and the orientation of the above-mentioned LED light-emitting unit is deflected according to the deformation of the above-mentioned transparent side wall.

Preferably, in the above-mentioned medical instrument for oral cavity provided by the present invention, the above-mentioned dental arch-shaped support can be made of flexible material, and the above-mentioned dental arch-shaped support can conform to the shape of the dental arch reverse mold.

Optionally, in the above-mentioned medical instrument for oral cavity provided by the present invention, the above-mentioned dental arch support may include: an upper dental arch support, a lower dental arch support, or an upper and lower dental arch support.

Optionally, in the above-mentioned medical instrument for oral cavity provided by the present invention, it may also include: a drive module, the above-mentioned drive module is arranged outside the above-mentioned dental arch support, and is connected to the pins of the above-mentioned LED light-emitting unit through wires .

Preferably, in the above-mentioned medical instrument for oral cavity provided by the present utility model, the above-mentioned light-emitting module may include: a plurality of LED light-emitting units, a flexible circuit board, and a heat pump layer,

The above-mentioned flexible circuit board is connected to the pins of the above-mentioned plurality of LED light-emitting units, and connected to the above-mentioned driving module;

The above-mentioned heat pump layer is attached to the above-mentioned flexible circuit board;

The above-mentioned medical instrument further includes: a heat-conducting element, the above-mentioned heat-conducting element is connected to the above-mentioned heat pump layer, and extends beyond the above-mentioned dental arch support.

Optionally, in the above-mentioned medical instrument for oral cavity provided by the present invention, the above-mentioned light-emitting module may further include: at least one reflection unit, the number of the above-mentioned reflection units corresponds to the number of the above-mentioned LED light-emitting units,

The reflective surface of the above-mentioned reflective unit can be arranged around the above-mentioned LED light-emitting unit, and is used to lead out the side light emitted by the above-mentioned LED light-emitting unit.

Optionally, in the above-mentioned medical instrument for oral cavity provided by the present utility model, the above-mentioned light-emitting module may further include: an optical diffusion unit, the above-mentioned optical diffusion unit is arranged between the above-mentioned light-emitting surface and the above-mentioned affected part, and is used to diffuse the above-mentioned LED The light emitted by the light emitting unit.

Preferably, in the above-mentioned medical instrument for oral cavity provided by the utility model, the surface of the above-mentioned optical diffusion unit can also be provided with a plurality of protrusion structures, and the above-mentioned plurality of protrusion structures can be uniformly or unevenly arranged on the above-mentioned optical diffusion unit s surface.

Optionally, in the above-mentioned medical instrument for oral cavity provided by the present utility model, the above-mentioned light-emitting module can emit narrow-spectrum light in the range of 300-500nm; or

The above-mentioned light-emitting module can also emit narrow-spectrum light in the range of 650-850nm, and the above-mentioned transparent side wall is close to the surface of the affected area, and is covered with a photosensitizer corresponding to the above-mentioned light, and the above-mentioned photosensitizer is used to absorb light corresponding to a strong absorption band energy and generate reactive oxygen species.

Based on the above description, the beneficial effect of the utility model mainly lies in that it can effectively solve the above-mentioned problems of small treatment area, large instrument volume, easy to burn patients, and a small range of applicable diseases, and efficiently treat complex dental arches. Treat oral diseases such as dental plaque and periodontitis in the structure, while improving patient comfort.

Description of drawings

After reading the detailed description of the embodiments of the present disclosure in conjunction with the following drawings, the above-mentioned features and advantages of the present utility model can be better understood. In the drawings, components are not necessarily drawn to scale, and components with similar related properties or characteristics may have the same or similar reference numerals.

Fig. 1 is a schematic plan view of a dental arch medical instrument provided by an embodiment of the present invention.

Fig. 2 is a schematic perspective view of the upper dental arch support provided by an embodiment of the present invention.

Fig. 3 is a schematic diagram of a layered structure of a light emitting module provided by an embodiment of the present invention.

Fig. 4 is a schematic perspective view of the three-dimensional structure of the reflection unit provided by an embodiment of the present invention.

Fig. 5 is a schematic cross-sectional structure diagram of a reflection unit provided by an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of an optical diffusion unit provided by an embodiment of the present invention.

Fig. 7 is a schematic diagram of the optical path in the protrusion structure provided by an embodiment of the present invention.

Reference signs:

10 dental arch supports;

11 upper dental arch support;

13 alveolar;

14 transparent side walls;

20 light-emitting modules;

21 LED lighting unit;

22 flexible circuit board;

23 heat pump layer;

24 reflection units;

241 side reflectors;

242 regular reflection surface;

25 encapsulated lens;

26 optical diffusion unit;

260 protruding structures;

261 incident surface;

262 first refracting surface;

263 second refraction surface;

30 drive modules.

Detailed ways

The implementation of the present utility model is illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. Although the description of the utility model will be introduced together with the preferred embodiment, it does not mean that the features of the utility model are limited to the embodiment. On the contrary, the purpose of introducing the utility model in conjunction with the embodiments is to cover other options or modifications that may be extended based on the claims of the utility model. The following description contains numerous specific details in order to provide an in-depth understanding of the present invention. The invention can also be implemented without these details. In addition, in order to avoid confusion or obscure the key points of the present invention, some specific details will be omitted in the description.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

In addition, "up", "down", "left", "right", "top", "bottom", "horizontal", and "vertical" used in the following descriptions should be understood The orientation shown in the figure. The relative terms are only used for convenience of description, and it does not mean that the described device must be manufactured or operated in a specific orientation, so it should not be construed as a limitation of the present invention.

It can be understood that although the terms "first", "second", "third", etc. may be used herein to describe various components, regions, layers and/or sections, these components, regions, layers and/or sections It should not be limited by these terms, and these terms are only used to distinguish different components, regions, layers and/or sections. Thus, a first component, region, layer and/or section discussed below could be termed a second component, region, layer and/or section without departing from some embodiments of the present invention.

Although the methods described above are illustrated and described as a series of acts for simplicity of explanation, it is to be understood and appreciated that the methodologies are not limited by the order of the acts, as some acts may occur in a different order according to one or more embodiments And/or concurrently with other actions from those illustrated and described herein or not illustrated and described herein but can be understood by those skilled in the art.

In order to effectively solve the above-mentioned problems of small treatment area, large instrument volume, easy burn patients, and a small range of applicable diseases, and efficiently treat dental plaque, periodontitis, etc. in the complex dental arch structure diseases while improving patient comfort, the utility model provides an embodiment of a medical instrument for treating dental plaque.

As shown in FIG. 1 and FIG. 2 , the above-mentioned medical instrument for treating dental plaque provided by this embodiment includes: a dental arch support 10 , and a light emitting module 20 disposed on the dental arch support 10 .

The above-mentioned dental arch support 10 includes: a tooth socket 13 for accommodating a dental arch. The size and shape of the tooth socket 13 are adapted to the size and shape of the patient's dental arch. When the patient wears the above-mentioned medical instrument, part of the teeth of the dental arch or all the teeth of the dental arch can be inserted into the above-mentioned alveolar 13 to treat dental plaque.

The above light emitting module 20 may include: a plurality of LED light emitting units 21 . The plurality of LED light emitting units 21 may be uniformly arranged on the outer wall of the tooth socket 13 . The light-emitting surface of the above-mentioned LED light-emitting unit 21 can face the outer surface of the patient's teeth, and emit narrow-spectrum blue light (or ultraviolet light) in the range of 300nm-500nm to irradiate the teeth with plaque, so as to treat the patient's dental plaque. The aforementioned narrow-spectrum blue light (or ultraviolet light) may refer to light with a spectral half width in the range of 10nm-30nm. This narrow spectrum of light can effectively reduce the light power of useless wavelengths, thereby improving the energy utilization efficiency of the above-mentioned medical instruments.

The above-mentioned dental arch medical instrument provided in this embodiment can place the LED light emitting unit 21 close to the teeth with plaque, and improve the therapeutic effect by directly irradiating the plaque. Since the above-mentioned dental arch-type medical instrument can be directly worn on the patient's dental arch, it is no longer necessary for medical staff to hold the medical instrument to perform phototherapy on all teeth one by one. Therefore, the patient does not need to keep the mouth open for a long time, thereby improving the comfort of the patient.

In addition, since the above-mentioned dental arch medical instrument provided by this embodiment uses the above-mentioned LED light-emitting unit 21 to generate the above-mentioned light, it can effectively overcome the above-mentioned small treatment area, large instrument volume, easy to burn patients, and the range of applicable diseases. Minor problem.

Those skilled in the art can understand that the use of the above-mentioned multiple uniformly arranged LED light emitting units 21 is only a preferred solution provided by this embodiment, and it is mainly used for phototherapy of plaque on multiple teeth at the same time to save treatment time. In other embodiments, those skilled in the art can also use multiple LED light emitting units and make them correspond to the teeth with plaque one by one, so as to treat the patient's dental plaque more efficiently in a one-to-one manner. Those skilled in the art can also use only one LED light-emitting unit, and make its light-emitting surface face the outer surface of the patient's individual tooth with plaque, so as to treat the dental plaque on the individual tooth of the patient.

Those skilled in the art can also understand that the light-emitting surface of the above-mentioned LED light-emitting unit 21 faces the outer surface of the patient's teeth, which is only a specific solution provided by this embodiment. In other embodiments, those skilled in the art can also arrange the above-mentioned multiple LED light-emitting units on the inner sidewall of the above-mentioned alveolar 13 to irradiate the inner side of the patient's teeth so as to treat the plaque on the inner side of the teeth. Correspondingly, those skilled in the art can also arrange the above-mentioned multiple LED light-emitting units on the inner side wall and the outer side wall of the above-mentioned alveolar 13 at the same time, so as to irradiate the inner side and the outer side of the patient's teeth, thereby treating the inner side and the outer side of the tooth at the same time. Plaque on the outer surface.

Those skilled in the art can also understand that the above-mentioned LED light emitting unit 21 emitting narrow-spectrum blue light (or ultraviolet light) within the range of 300nm-500nm is only a preferred solution provided by this embodiment. Clinical studies have shown that 300nm-500nm blue light (or ultraviolet) irradiation can selectively and efficiently eliminate dental plaque, and at the same time, it is not easy to cause damage to the human body.

In other embodiments, those skilled in the art may also use an LED light-emitting unit capable of emitting narrow-spectrum light in the range of 650nm-850nm, supplemented with a photosensitizer corresponding to the light to generate reactive oxygen species.

The above-mentioned photosensitizer (for example: methylene blue) has a specific strong absorption band, which can absorb light energy with a wavelength of 660nm and generate active oxygen species. The above active oxygen species can undergo oxidation reaction with adjacent biomolecules to produce strong cytotoxicity, thereby killing the flora cells of dental plaque.

As shown in Figures 1 and 2, the above-mentioned dental arch support 10 may also include: a transparent side wall 14 detachably arranged between the above-mentioned LED light-emitting unit 21 and the above-mentioned affected part, so as to protect the light emitting of the above-mentioned LED light-emitting unit 21 The surface is not worn, and the above-mentioned LED light-emitting unit 21 is prevented from scratching the patient's gums.

By disassembling and assembling the above-mentioned transparent side wall 14, those skilled in the art can also place the LED light-emitting unit 21 only at the teeth that need to be treated, so as to achieve the purpose of local treatment, thereby further reducing the weight of the above-mentioned medical device. Energy consumption, and avoid the problem of heating.

The above-mentioned transparent side wall 14 can be made of flexible silicone material which is friendly to the skin. When the patient wears the above-mentioned medical instrument, the above-mentioned transparent side wall 14 can be properly deformed to fit the gap between the teeth, so as to avoid the water mist generated in the warm and humid environment inside the oral cavity, thereby maintaining the therapeutic effect of the above-mentioned medical instrument.

The light-emitting surface of the above-mentioned LED light-emitting unit 21 can face the above-mentioned transparent side wall 14, and its orientation can be deflected up and down or left-right with the deformation of the above-mentioned transparent side wall 14, so that the light-emitting surface of the above-mentioned LED light-emitting unit 21 is always facing the belt. Teeth with bacterial plaque, thereby enhancing the therapeutic effect of the above-mentioned medical instruments.

Correspondingly, other parts of the dental arch support 10 may also be made of flexible materials that are friendly to the skin, so as to further improve the comfort of the patient when worn. The above-mentioned dental arch support 10 can also be customized according to the patient's dental arch impression, so that it conforms to the shape of each patient's dental arch impression, thereby further improving the comfort of the patient when wearing it.

Those skilled in the art can understand that the adoption of the above-mentioned transparent side wall 14 is only a preferred solution provided by this embodiment. In other embodiments, those skilled in the art may also not use the above-mentioned transparent side wall 14, so that the LED light-emitting unit can irradiate dental plaque for treatment without contacting the patient's teeth. Even if the above-mentioned light-emitting surface of the LED light-emitting unit 21 cannot be deflected up and down or left and right, it can achieve the basic purpose of treating dental plaque.

Those skilled in the art can also understand that the upper dental arch support 11 shown in FIG. lower dental arch for targeted treatment, thereby reducing energy consumption, lowering the production cost of the aforementioned medical instruments, and facilitating patients to speak freely. In other embodiments, the above-mentioned dental arch support can also include the lower dental arch support 12, so as to treat the dental plaque of the lower dental arch in a targeted manner; or include an integrated upper and lower dental arch support, so as to treat the upper Plaque on the dental arch and lower arch.

As shown in FIG. 3 , the above-mentioned dental arch medical instrument provided in this embodiment may further include: a driving module 30 and a heat conducting element (not shown).

The above-mentioned driving module 30 can be arranged outside the above-mentioned dental arch support 10 and connected to the pins of the above-mentioned LED light emitting unit 21 through wires. A power supply unit may be further provided inside the driving module 30 to supply power to the LED lighting unit 21; or to supply power to the LED lighting unit 21 by connecting a power supply module.

Those skilled in the art can understand that the above-mentioned drive module 30 provided outside the above-mentioned dental arch-shaped support 10 is only a preferred solution provided by this embodiment, and is mainly used to reduce the heat generated inside the above-mentioned dental arch-shaped support 10 Phenomenon. In other embodiments, those skilled in the art can achieve the purpose of treating dental plaque by arranging a built-in driving unit, power supply, and wireless communication unit in a light-emitting module with low power.

As shown in FIG. 3 , the above light emitting module 20 may further include: a flexible circuit board 22 and a heat pump layer 23 .

The flexible circuit board 22 is connected to the pins of the plurality of LED light emitting units 21 , and is connected to the driving module 30 disposed outside the dental arch support 10 through the wires. Since the above-mentioned flexible circuit board 22 is made of flexible materials, it can better adapt to the complex structure of the dental arch and fit the curvature of the dental arch, thereby preventing the light-emitting surface of the above-mentioned LED light-emitting unit 21 from fogging, so as to maintain the brightness of the above-mentioned medical instrument. treatment effect.

The heat pump layer 23 is bonded to the flexible circuit board 22 and connected to the heat conducting element (not shown). The above-mentioned heat-conducting element may be made of heat-conducting material such as metal, and extends beyond the above-mentioned dental arch support 10 . The heat pump layer 23 is mainly used to actively guide the heat generated by the LED light emitting unit 21 to the heat conduction element, and lead out the dental arch support 10 through the heat conduction element, thereby improving the heat dissipation effect of the medical instrument.

As shown in FIG. 3 , the plurality of LED light emitting units 21 may be arranged on the front of the flexible circuit board 22 , and the heat pump layer 23 is bonded to the back of the flexible circuit board 22 . There may be a heat conducting structure between the front and back of the flexible circuit board 22 .

When the plurality of LED light emitting units 21 are driven by the driving module 30 to emit narrow-spectrum blue light (or ultraviolet light) within the range of 300nm-500nm, it will inevitably generate a certain amount of heat at the same time. Compared with wires, the flexible circuit board 22 can have a larger heat dissipation area, so the efficiency of heat conduction can be improved, so that the heat generated by the plurality of LED light emitting units 21 can be conducted to the heat pump layer 23 in time.

The heat pump layer 23 can actively guide the heat unidirectionally to the heat conduction element without reverse heat conduction, so that heat can be dissipated in parts other than the dental arch support 10 through the heat conduction element.

Those skilled in the art can understand that the use of the above-mentioned flexible circuit board 22 is only a preferred solution provided by this embodiment, which is mainly used to adapt to the curvature of the dental arch to prevent fogging and provide a larger heat dissipation area. In other embodiments, those skilled in the art may also use wires to connect the above-mentioned plurality of LED light emitting units 21, so as to basically light up the LED light emitting units to treat dental plaque.

Those skilled in the art can also understand that the use of the above-mentioned heat pump layer 23 and the above-mentioned heat conducting member (not shown) is only a preferred solution provided by this embodiment, and is mainly used to provide active heat dissipation for high-power medical instruments , thereby enhancing its heat dissipation capability. In other embodiments, those skilled in the art may also adopt other heat dissipation structures to meet different heat dissipation requirements.

As shown in FIG. 4 and FIG. 5 , in the above-mentioned dental arch medical instrument provided in this embodiment, the above-mentioned light emitting module 20 may further include: a reflection unit 24 corresponding to each of the above-mentioned LED light-emitting units 21 . The reflective unit 24 may be disposed in the encapsulation lens 25 of the LED light emitting unit 21 to form a one-to-one correspondence with the LED light emitting unit 21 .

The reflective unit 21 may be disposed around the LED light emitting unit 21 , and its side reflective surface 241 surrounds all sides of the LED light emitting unit 21 . The above-mentioned side reflective surface 241 is mainly used to lead out the side light emitted by the above-mentioned LED light-emitting unit 21, so as to improve its light-extraction efficiency, thereby improving the treatment effect of the above-mentioned medical instrument.

As shown in FIG. 5 , the reflection unit 21 may further include: a regular reflection surface 242 . The above-mentioned positive reflection surface 242 is mainly used for re-reflecting the reflected light from the teeth, and reflecting the above-mentioned reflected light to the teeth again to treat dental plaque, thereby improving the treatment effect of the above-mentioned medical equipment.

Those skilled in the art can understand that the use of the reflection unit 21 is only a preferred solution provided by this embodiment, and it is mainly used to improve the light extraction efficiency of the LED light-emitting unit 21, thereby improving the treatment effect of the medical instrument. In other embodiments, those skilled in the art can also only use the side reflection surface 241 or the regular reflection surface 242 of the reflection unit 21 to obtain the corresponding reflection effect; or do not use the reflection unit 21 to achieve basic treatment The purpose of dental plaque.

As shown in FIG. 6 , in the dental arch medical instrument provided in this embodiment, the light emitting module 20 may further include: an optical diffusion unit 26 . The above-mentioned optical diffusion unit 26 may be disposed in the encapsulation lens 25 of the above-mentioned LED light-emitting unit 21 to form a one-to-one correspondence with the above-mentioned LED light-emitting unit 21 .

The above-mentioned optical diffusion unit 26 can be arranged between the above-mentioned light-emitting surface and the tooth to be treated, and is used to diffuse the light emitted by the above-mentioned LED light-emitting unit 21, thereby expanding the treatment range of each of the above-mentioned LED light-emitting units 21, and avoiding excessive light power density. High and burn patients.

The surface of the optical diffusion unit 26 may be provided with a plurality of uneven protrusion structures 260 to further enhance its diffusion effect. The protrusion structure 260 may be pyramid-shaped, and the light path of the light emitted by the LED light emitting unit 21 in the protrusion structure 260 may refer to FIG. 7 .

As shown in FIG. 7 , the light emitted by the LED light emitting unit 21 may be incident from below the optical diffusion unit 26 , and enter the optical diffusion unit 26 after first refraction on the incident surface 261 .

The light entering the optical diffusion unit 26 will be refracted and reflected multiple times on the sidewall of the protruding structure 260 , and then leave the optical diffusion unit 26 in different directions.

Since the light refractive index of the optical diffusion unit 26 is generally higher than that of air, some of the light rays whose incident angle is larger than the total reflection angle will undergo total reflection on the first refraction surface 262 and all propagate to the second refraction surface 263 .

The other part of the above-mentioned rays whose incident angle is smaller than the total reflection angle will be partially refracted and partially reflected. The partially refracted light will leave the optical diffusion unit 26 from the first refraction surface 262 along the direction of the refraction angle. The partially reflected light will propagate toward the second refraction surface 263 along the direction of the reflection angle.

By analogy, the above-mentioned pyramid-shaped protruding structure 260 can diffuse the light incident on the first refracting surface 261 to different directions according to the incident angle of the light. Similarly, the above-mentioned pyramid-shaped protruding structure 260 can also diffuse the light propagating toward the other two refraction surfaces in different directions according to the incident angle of the light, thereby expanding the therapeutic range of each of the above-mentioned LED light-emitting units 21 , and avoid the effect of burning the patient due to excessive optical power density.

Correspondingly, by arranging the above-mentioned protrusion structures 260 with different sizes, different arrangement intervals, and different slope angles, the diffusion non-uniformity of the above-mentioned optical diffusion unit 26 can be further improved, thereby better expanding each of the above-mentioned LED light-emitting units 21 The range of treatment, and avoid burns to patients due to excessive optical power density.

Those skilled in the art can understand that disposing the above-mentioned optical diffusion unit 26 in the packaging lens 25 of the above-mentioned LED light emitting unit 21 is only a specific solution provided by this embodiment, which is mainly used for mass production and reduces costs.

In other embodiments, those skilled in the art can also arrange the protruding structure 260 of the optical diffusion unit 26 on the transparent side wall 14 of the above-mentioned dental arch support 10, and use a transparent side wall 14 on the above-mentioned The optical diffusion unit 26 omits the above-mentioned encapsulation lens 25 , so as to achieve the purpose of miniaturizing the above-mentioned LED light emitting unit 21 . Those skilled in the art can also adopt the scheme of arranging the above-mentioned protruding structure 260 in the above-mentioned packaging lens 25 and on the above-mentioned transparent side wall 14 at the same time, so as to obtain a better diffusion effect. Even if those skilled in the art do not use the above-mentioned optical diffusion unit 26, the basic effect of the above-mentioned medical instrument on treating dental plaque will not be affected.

Those skilled in the art can also understand that the above-mentioned pyramid-shaped protrusion structure 260 is only a preferred solution provided by this embodiment. In other embodiments, those skilled in the art may also use protrusion structures of other shapes, or use convex lenses to obtain corresponding optical diffusion effects.

Based on the above description, the above-mentioned dental arch-type medical instrument provided in this embodiment can effectively solve the problems existing in the prior art that the treatment area is small, the volume of the instrument is too large, patients are easily burned, and the range of applicable diseases is small. And effectively treat dental diseases such as dental plaque in complex dental arch structures, while improving patient comfort.

Correspondingly, those skilled in the art can also understand that on the basis of the dental arch medical instrument provided in this embodiment, the height of the side wall of the dental arch support 10 is further increased, and the LED lighting unit 21 is set to In the corresponding position, so that its light-emitting surface is aimed at the patient's gums, it can be based on the same idea to achieve the purpose of treating gum diseases such as periodontitis.

The previous description of the present disclosure is provided to enable any person skilled in the art to make or use the present disclosure. Various modifications to the present disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the spirit or scope of the present disclosure. Thus, the disclosure is not intended to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. a kind of arch form Medical Instruments for oral cavity characterized by comprising

Arch form supporting element, comprising: for accommodating the alveolus of dental arch；

Light emitting module is set to the arch form supporting element, comprising: at least one LED luminescence unit,

At least one described LED luminescence unit is set to the side wall of the alveolus, and the light-emitting surface direction of the LED luminescence unit is suffered from Place.

2. arch form Medical Instruments as described in claim 1, which is characterized in that the arch form supporting element further include: removable The transparent side wall being set to unloading between the LED luminescence unit and the affected part, the transparent side wall are made of flexible material,

Transparent side wall described in the light-emitting surface face of the LED luminescence unit, the direction of the LED luminescence unit is with the transparent side The deformation of wall and deflect.

3. arch form Medical Instruments as claimed in claim 2, which is characterized in that the arch form supporting element is flexible material system At the arch form supporting element meets the shape of dental arch reverse mould.

4. arch form Medical Instruments as described in claim 1, which is characterized in that the arch form supporting element includes: arcus dentalis superior Supporting element, inferior dental arch supporting element or upperdental arch supporting element.

5. arch form Medical Instruments as described in claim 1, which is characterized in that further include: drive module, the drive module Except the arch form supporting element, the pin of the LED luminescence unit is connected by conducting wire.

6. arch form Medical Instruments as claimed in claim 5, which is characterized in that the light emitting module includes: that multiple LED shine Unit, flexible circuit board and heat pump layer,

The flexible circuit board, connects the pin of the multiple LED luminescence unit, and connects the drive module；

The heat pump layer, is bonded the flexible circuit board；

The Medical Instruments further include: heat-conducting piece, the heat-conducting piece connect the heat pump layer, and extend to the arch form support Except part.

7. arch form Medical Instruments as described in claim 1, which is characterized in that the light emitting module further include: at least one Reflector element, the quantity of the reflector element correspond to the quantity of the LED luminescence unit,

The reflecting surface of the reflector element, set on the surrounding of the LED luminescence unit, for drawing the LED luminescence unit hair Lateral light out.

8. arch form Medical Instruments as described in claim 1, which is characterized in that the light emitting module further include: optics diffusion Unit, the optics diffusion unit are set between the light-emitting surface and the affected part, are issued for spreading the LED luminescence unit Light.

9. arch form Medical Instruments as claimed in claim 8, which is characterized in that the surface of the optics diffusion unit is additionally provided with The surface of the optics diffusion unit is evenly or unevenly arranged in multiple raised structures, the multiple raised structures.

10. arch form Medical Instruments as claimed in claim 2, which is characterized in that the light emitting module issues is 300- Narrow spectrum light within the scope of 500nm；Or

What the light emitting module issued is the narrow spectrum light within the scope of 650-850nm, and the transparent side wall is close to the trouble The surface at place is covered with the photosensitizer corresponding to the light, and the photosensitizer is used to absorb the light energy of corresponding strong absorption band, And generate reactive oxygen species.