TWI850071B - A light therapy device specifically for the oral cavity that irradiates the inner and outer gums simultaneously - Google Patents

Abstract

The present invention is a phototherapy device for oral cavity used for irradiating inner and outer gums simultaneously, comprising a light-transmitting outer shell and a circuit board. The light-transmitting outer shell has a biting portion and a stop portion, and the biting portion is arranged on an inner arc surface of the stop portion. The circuit board is arranged in the biting portion and has a first and a second light-emitting element. The first and the second light-emitting elements on the circuit board are used to emit light toward the first and the second surfaces of the biting portion. When the user bites the biting portion of the light-transmitting outer shell with teeth, the light emitted by the first and the second light-emitting elements can irradiate the gums of the upper and lower jaws of the user at the same time, thereby promoting the healing of gingivitis wounds through photobiomodulation therapy and providing anti-inflammatory or analgesic effects.

Description

A light therapy device specifically for the oral cavity that irradiates the inner and outer gums simultaneously

A phototherapy device, especially one used in the oral cavity to irradiate both the inner and outer gums.

Gingivitis can cause symptoms such as red, swollen and painful gums, causing dental discomfort. Severe gingivitis can damage the tissues around the teeth and then turn into periodontitis, causing gum atrophy and loose teeth. Usually, mild gingivitis can be improved by brushing teeth and keeping the mouth clean, and will heal naturally in about 10-14 days.

However, brushing teeth or keeping the mouth clean alone requires a long recovery time, and during the recovery process, the gums will still be red, swollen and painful, causing dental discomfort. If you go to the dentist, you will usually only be given anti-inflammatory drugs or painkillers for treatment, but medication will have adverse effects on the body. Therefore, the current method of brushing teeth, keeping the mouth clean or taking medication must be improved.

In view of the above problems, the present invention provides an oral-specific phototherapy device for simultaneously irradiating the inner and outer gums, which can promote the healing of gingivitis wounds through photobiomodulation therapy and has anti-inflammatory or analgesic effects, thereby avoiding the problem of adverse physical effects or long recovery time caused by drug treatment.

The oral-use phototherapy device for irradiating the inner and outer gums simultaneously comprises: A light-transmitting outer shell, comprising a bite portion and a stop portion; wherein the stop portion has an inner arc surface and an outer arc surface; wherein the bite portion is arranged on the inner arc surface of the stop portion; wherein the bite portion has a first surface and a second surface opposite to each other; a circuit board, arranged in the bite portion of the light-transmitting outer shell, and having a first light-emitting surface; wherein the first The light-emitting surface faces the first surface of the bite portion; wherein the first light-emitting surface of the circuit board has a first inner arc area and a first outer arc area; wherein the circuit board also has a plurality of first light-emitting elements; wherein the first light-emitting elements are arranged on the first light-emitting surface and distributed in the first inner arc area and the first outer arc area; wherein the first inner arc area corresponds to the inner arc surface of the stopper portion, and the first outer arc area corresponds to the outer arc surface of the stopper portion.

Adenosine triphosphate (ATP) is an important molecule that provides energy to cells and can be regarded as the energy currency of body cells. Photobiomodulation therapy is when red light or near-infrared light is irradiated to the mitochondria in cells. After the light energy is absorbed by the cytochrome C oxidase in the mitochondria, it accelerates the electron transport chain process in the mitochondria, and can produce more adenosine triphosphate to provide to cells, thereby achieving the effects of reducing pain, reducing inflammation, promoting wound healing, and promoting blood circulation.

Since photobiomodulation therapy has anti-inflammatory or analgesic effects, it can promote wound healing without causing any harm to the body. Therefore, if the gums are inflamed, photobiomodulation therapy can help relieve the pain and discomfort caused by gingivitis.

The present invention stimulates the gingivitis affected area through photobiomodulation therapy, and the light emitted by the first light-emitting elements simultaneously stimulates the gingival tissue inside and outside the user's teeth, thereby achieving the effect of repairing or alleviating pain. When using the present invention, the user only needs to bite the bite portion of the light-transmitting shell so that the light emitted by the first light-emitting elements arranged on the circuit board can irradiate the gingiva inside and outside the teeth, thereby relieving the pain of gingivitis, atrophy, wound healing, and other discomforts. In addition, the present invention only allows the user to bite, which is a non-invasive treatment, which can reduce the user's discomfort, and at the same time, no medication is required, and the adverse physical effects caused by medication can also be avoided.

10: Translucent shell

101: Stopper

1011: Inner curved surface

1012: Outer curved surface

102: Occlusal area

1021: First surface

1022: Second surface

1023: Positioning block

20: Protection kit

30: Circuit board

300: Wires

301: First luminous surface

302: Second luminous surface

31: First light-emitting element

311: Laser element

312: Red LED

31a, 31b: first light-emitting element

32: Second light-emitting element

33: Vibration element

T: Teeth

34: Rechargeable battery unit

40: Power supply port

50: First connection line

60: Control box

61: Power conversion unit

62: Processing unit

63: Switch unit

64: Drive unit

65: Buzzer reminder unit

66: Light reminder unit

70: Second connection line

Figure 1 is a schematic diagram of the appearance of the oral-use phototherapy device of the present invention for simultaneously irradiating the inner and outer gums.

FIG2A is a top perspective schematic diagram of the oral-specific phototherapy device for simultaneously irradiating the inner and outer gums of the present invention.

FIG2B is a top perspective schematic diagram of the oral-specific phototherapy device for simultaneously irradiating the inner and outer gums of the present invention.

Figure 3 is a cross-sectional schematic diagram of the oral-specific phototherapy device of the present invention for simultaneously irradiating the inner and outer gums.

Figure 4 is a schematic diagram of the use of the oral-specific phototherapy device for irradiating the inner and outer gums simultaneously.

Figure 5 is a schematic diagram of the appearance of the oral-use phototherapy device for irradiating the inner and outer gums at the same time from another perspective.

Figure 6 is a side view schematic diagram of the oral-specific phototherapy device of the present invention for simultaneously irradiating the inner and outer gums.

Figure 7 is a schematic diagram of the appearance of the first embodiment of the oral-use phototherapy device for simultaneously irradiating the inner and outer gums of the present invention.

FIG8 is a block diagram of the first embodiment of the oral-specific phototherapy device for simultaneously irradiating the inner and outer gums of the present invention.

FIG9 is a block diagram of the second embodiment of the oral-specific phototherapy device for simultaneously irradiating the inner and outer gums of the present invention.

Please refer to Figures 1, 2A, 2B and 3. The present invention is a phototherapy device for the oral cavity for simultaneously irradiating the inner and outer gums. The phototherapy device for the oral cavity for simultaneously irradiating the inner and outer gums comprises a light-transmitting housing 10, a protective kit 20 and a circuit board 30.

The light-transmitting housing 10 includes a stopper 101 and a bite portion 102. The stopper 101 has an inner arc surface 1011 and an outer arc surface 1012. The bite portion 102 is disposed on the inner arc surface 1011 of the stopper 101. The bite portion 102 has a first surface 1021 and a second surface 1022 opposite to each other.

The protective kit 20 is disposed in the stopper 101 of the light-transmitting housing 10 and has a circuit board installation opening for inserting the circuit board 30 therein, and the protective kit 20 is used to cover the connection between the circuit board 30 and an electric wire 300 to provide protection. In this embodiment, the protective kit 20 may be a plastic part.

The circuit board 30 is disposed in the engaging portion 102 of the light-transmitting housing 10, and has a first luminous surface 301 and a second luminous surface 302 opposite to each other. The first luminous surface 301 faces the first surface 1021 of the engaging portion 102, and has a first inner arc area A11 and a first outer arc area A12. The second luminous surface 302 faces the second surface 1022 of the engaging portion 102, and has a second inner arc area A21 and a second outer arc area A22. The first inner arc area A11 and the second inner arc area A21 correspond to the inner arc surface 1011 of the stopper 101, respectively. The first outer arc area A12 and the second outer arc area A22 correspond to the outer arc surface 1012 of the stopper 101, respectively. Preferably, when a user bites into the bite portion 102, the first inner arc area A11 corresponds to the gum part inside the user's maxillary teeth, the second inner arc area A21 corresponds to the gum part inside the user's mandibular teeth, the first outer arc area A12 corresponds to the gum part outside the user's maxillary teeth, and the second outer arc area A22 corresponds to the gum part outside the user's mandibular teeth.

The circuit board 30 has a plurality of first light-emitting elements 31 and a plurality of second light-emitting elements 32. The first light-emitting elements 31 are disposed on the first light-emitting surface 301 of the circuit board 30 and are distributed in the first inner arc area A11 and the first outer arc area A12. The second light-emitting elements 32 are disposed on the second light-emitting surface 302 of the circuit board 30 and are distributed in the second inner arc area A21 and the second outer arc area A22. The first light-emitting elements 31 and the second light-emitting elements 32 are used to emit light with a wavelength of 600 to 1000 nanometers. In this embodiment, the first light-emitting elements 31 and the second light-emitting elements 32 are respectively a laser element or a red light-emitting diode (LED) element or an infrared LED element. Preferably, the first light-emitting elements 31 may include the laser element 311 and the red light LED element 312, and the laser element 311 and the red light LED element 312 are alternately arranged on the first light-emitting surface 301 or the second light-emitting surface 302.

Please refer to FIG. 4 , when the user bites the teeth T in the bite portion 102, the first light emitting elements 31a disposed in the first inner arc area A11 can also emit light to illuminate the gum inside the user's upper teeth T, and the first light emitting elements 31b disposed in the first outer arc area A12 can emit light to illuminate the gum outside the user's upper teeth. Similarly, the second light emitting elements 32 disposed in the second inner arc area A21 can emit light to illuminate the gum inside the user's lower teeth, and the second light emitting elements 32 disposed in the second outer arc area A22 can emit light to illuminate the gum outside the user's lower teeth. In other words, the present invention can simultaneously irradiate the gums inside and outside the user's teeth T, thereby achieving a more comprehensive irradiation state, thereby enhancing the relief of the user's gum inflammation pain, atrophy, wound healing, and other discomforts inside and outside the teeth T.

In addition, since the bite portion 102 is disposed on the inner arc surface 1011 of the stop portion 101, when the user bites the bite portion 102 with the teeth T, the user's teeth T will be blocked by the inner arc surface 1011 of the stop portion 101, so that the first surface 1021 of the bite portion 102 can directly face the gum position of the upper jaw of the user, and the second surface 1022 of the bite portion 102 can directly face the gum position of the lower jaw of the user. Therefore, when the user bites the bite portion 102 of the light-transmitting housing 10, the light emitted by the first light-emitting elements 31 disposed on the circuit board 30 can irradiate the gum position of the user's upper jaw, and the light emitted by the second light-emitting elements 32 disposed on the circuit board 30 can also irradiate the gum position of the user's lower jaw, thereby relieving the pain of gum inflammation, atrophy, wound healing, and other discomforts of the upper and lower jaws of the user at the same time.

For example, the first inner arc area A11 and the first outer arc area A12 are separated by the inner arc surface 1011 of the stop portion 101, and the second inner arc area A21 and the second outer arc area A22 are separated by the inner arc surface 1011 of the stop portion 101. When the user bites into the bite portion 102, the user's teeth will be blocked by the inner arc surface 1011 of the stop portion 101, so that the first inner arc area A11 and the second inner arc area A21 can correspond to the gum position inside the user's teeth, and the first outer arc area A12 and the second outer arc area A22 can correspond to the gum position outside the user's teeth.

In this embodiment, the light-transmitting shell 10 is a soft material. For example, the light-transmitting shell 10 is a silicone, which is convenient for the user to bite directly and provides a more comfortable biting feeling. It also has a waterproof function to prevent the internal circuit from getting wet.

Please refer to Figures 1, 3, 5 and 6, the engaging portion 102 of the light-transmitting housing 10 is in the shape of a flat plate. The first surface 1021 and the second surface 1022 of the engaging portion 102 are respectively perpendicular to the inner arc surface 1011 of the stop portion 101.

In this way, the user can directly bite the flat-plate-shaped biting portion 102 with teeth, which makes it easier for the user to bite and improves comfort.

Furthermore, the first surface 1021 of the bite portion 102 is protruded to form a positioning block 1023. By setting the positioning block 1023, when the user bites the bite portion 102, the teeth can be fixed between the positioning block 1023 and the inner arc surface 1011 of the stop portion 101, thereby fixing the user's tooth position, allowing the first light-emitting elements 31 arranged in the first inner arc area A11 and the first outer arc area A12 to accurately emit light to illuminate the gums inside and outside the user's upper teeth, and allowing the first light-emitting elements 31 arranged in the second inner arc area A21 and the second outer arc area A22 to accurately emit light to illuminate the gums inside and outside the user's lower teeth.

In addition, the stopper 101 of the light-transmitting housing 10 is in the shape of an arc plate. Since the stopper 101 is in the shape of an arc plate, when the user bites the bite portion 102 lightly, the inner arc surface 1011 of the stopper 101 can fit the teeth in the same shape, which can make it easier to fix the user's tooth position.

Furthermore, please refer to FIG. 7 and FIG. 8 . In a first embodiment of the present invention, the oral-specific phototherapy device for simultaneously irradiating the inner and outer gums also includes a power supply connection port 40, a first connection line 50, a control box 60 and a second connection line 70.

The control box 60 includes a power conversion unit 61, a processing unit 62, a switch unit 63, a drive unit 64, a buzzer reminder unit 65 and a light reminder unit 66.

The power conversion unit 61 is connected to the power supply connection port 40 through the first connection line 50 to receive an external power provided by an external power source and convert the external power into a power supply power. In this embodiment, the power supply connection port 40 is a universal serial bus (USB) male connector port for connecting a power adapter and receiving an external power with a voltage of 5 volts (V) and a current of more than 1 ampere (A).

The processing unit 62 is electrically connected to the power conversion unit 61 to receive the power supply.

The switch unit 63 is electrically connected to the processing unit 62. When the switch unit 63 generates a start signal, the processing unit 62 receives the start signal and generates a light source control signal according to the start signal.

The driving unit 64 is electrically connected to the processing unit 62. When the driving unit 64 receives the light source control signal, the driving unit 64 generates a light source driving signal according to the light source control signal.

The buzzer reminder unit 65 is electrically connected to the processing unit 62. When the switch unit 63 generates the start signal, the processing unit 62 receives the start signal and further generates a reminder signal according to the start signal. When the buzzer reminder unit 65 receives the reminder signal, the buzzer reminder unit 65 emits a reminder sound according to the reminder signal.

The light reminder unit 66 is electrically connected to the processing unit 62. When the switch unit 63 generates the start signal, the processing unit 62 receives the start signal and further generates a reminder signal according to the start signal. When the light reminder unit 66 receives the reminder signal, the light reminder unit 66 emits a reminder light according to the reminder signal. In this embodiment, the switch unit 63 is a circular push switch, and the light reminder unit 66 is a ring-shaped LED light surrounding the switch unit 63. For example, the light reminder unit 66 is a full-color LED (RGB LED). When the switch unit 63 is pressed and activated, it can emit colored light to remind the user of the current status.

The second connection line 70 is connected between the circuit board 30 and the control box 60. The second connection line 70 electrically connects the first light-emitting elements 31 and the second light-emitting elements 32 of the circuit board 30, and the driving unit 64 of the control box 60.

When the driving unit 64 generates the light source driving signal, the first light emitting elements 31 and the second light emitting elements 32 receive the light source driving signal through the second connecting line 70 and emit light according to the light source driving signal.

In addition, please refer to FIG. 2A, FIG. 3 and FIG. 4 together. The circuit board 30 further has at least one vibration element 33, and the at least one vibration element 33 is disposed on the first light-emitting surface 301 or the second light-emitting surface 302, and is disposed in the protection kit 20. In this embodiment, the at least one vibration element 33 is disposed on the first light-emitting surface 301 and is located in the protection kit 20. The second connection line 70 is electrically connected to the at least one vibration element 33 of the circuit board 30. When the switch unit 63 generates the start signal, the processing unit 62 receives the start signal and further generates a vibration control signal according to the start signal. When the driving unit 64 receives the vibration control signal, the driving unit 64 generates a vibration drive signal according to the vibration control signal. When the driving unit 64 generates the vibration drive signal, the at least one vibration element 33 receives the vibration drive signal through the second connection line 70 and generates vibration according to the vibration drive signal. In other embodiments, the at least one vibration element 33 is plural in number and is respectively disposed on the first light-emitting surface 301 and the second light-emitting surface 302 and is located in the protective kit 20.

In this way, when the user uses the present invention, in addition to being able to simultaneously illuminate the user's upper and lower jaws and the gums inside and outside the teeth through the light emitted by the first light-emitting elements 31 and the second light-emitting elements 32 to relieve gum inflammation pain, atrophy, wound healing, and other discomforts, the at least one vibration element 33 can also generate vibration to provide a massage effect, further relieving the user's gum discomfort.

Furthermore, please refer to FIG. 5 and FIG. 7 , the second connecting line 70 extends from the outer arc surface 1012 of the stopper 101 into the light-transmitting housing 10 to electrically connect the first light-emitting elements 31 and the second light-emitting elements 32 on the circuit board 30 .

In addition, please refer to FIG. 9 , in a second embodiment of the present invention, the oral-specific light therapy device for simultaneously irradiating the inner and outer gums also includes a power supply connection port 40, a power conversion unit 61, a processing unit 62, a switch unit 63, a drive unit 64, a buzzer reminder unit 65, a light reminder unit 66 and a rechargeable battery unit 34.

In this embodiment, the power supply connection port 40 is disposed on the light-transmitting housing 10. The power conversion unit 61 is electrically connected to the power supply connection port 40 to receive an external power provided by an external power source and convert the external power into a power supply power. The charging battery unit 34 is electrically connected to the power conversion unit 61 to receive and store the power supply power. The processing unit 62 is electrically connected to the charging battery unit 34 to receive the power supply power through the charging battery unit 34.

The switch unit 63 is electrically connected to the processing unit 62. When the switch unit 63 generates a start signal, the processing unit 62 receives the start signal and generates a light source control signal according to the start signal.

The driving unit 64 is electrically connected to the processing unit 62, the first light-emitting elements 31 and the second light-emitting elements 32. When the driving unit 64 receives the light source control signal, the driving unit 64 generates a light source driving signal according to the light source control signal. And when the driving unit 64 generates the light source driving signal, the first light-emitting elements 31 and the second light-emitting elements 32 receive the light source driving signal and emit light according to the light source driving signal.

In this embodiment, the circuit board 30 may also have at least one vibration element 33, and the at least one vibration element 33 is disposed on the first light-emitting surface 301 or the second light-emitting surface 302, and is located in the protection kit 20. In this embodiment, the at least one vibration element 33 is disposed on the first light-emitting surface 301 and is located in the protection kit 20. When the switch unit 63 generates the start signal, the processing unit 62 receives the start signal and further generates a vibration control signal according to the start signal. When the drive unit 64 receives the vibration control signal, the drive unit 64 generates a vibration drive signal according to the vibration control signal. When the driving unit 64 generates the vibration driving signal, the at least one vibration element 33 receives the vibration driving signal and generates vibration according to the vibration driving signal. In other embodiments, the at least one vibration element 33 is plural in number and is respectively disposed on the first light emitting surface 301 and the second light emitting surface 302 and is located in the protective kit 20.

The second embodiment of the present invention is to set up a rechargeable battery so that the oral light therapy device for irradiating the inner and outer gums at the same time does not need to be connected to an external power source in a wired manner, and can directly form a whole without retaining a connection line. In this way, when in use, the oral light therapy device for irradiating the inner and outer gums at the same time can be directly held in the mouth by the user, without opening the mouth to allow the connection line to extend out, thereby reducing discomfort in use.

The above is only the preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as the preferred embodiment, it is not used to limit the present invention. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the above disclosed technical contents within the scope of the technical solution of the present invention. However, any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

10: Translucent shell

101: Stopper

1011: Inner curved surface

1012: Outer curved surface

102: Occlusal area

1021: First surface

1022: Second surface

1023: Positioning block

Claims (10)

A light therapy device for oral cavity used for irradiating inner and outer gums simultaneously, comprising: A light-transmitting outer shell, comprising an occlusal portion and a stopper portion; wherein the stopper portion has an inner arc surface and an outer arc surface opposite to each other; wherein the occlusal portion is arranged on the inner arc surface of the stopper portion; wherein the occlusal portion has a first surface and a second surface opposite to each other; A circuit board, arranged in the occlusal portion of the light-transmitting outer shell, and having a first light-emitting surface; wherein the first light-emitting surface faces the first surface of the occlusal portion; wherein the first light-emitting surface of the circuit board has a first inner arc area and a first outer arc area; The circuit board also has a plurality of first light-emitting elements; wherein the first light-emitting elements are disposed on the first light-emitting surface and distributed in the first inner arc area and the first outer arc area; wherein the first inner arc area corresponds to the inner arc surface of the stopper, and the first outer arc area corresponds to the outer arc surface of the stopper. As described in claim 1, the oral-specific phototherapy device for simultaneously irradiating the inner and outer gums, wherein the circuit board also has a second light-emitting surface, and the second light-emitting surface is opposite to the first light-emitting surface; wherein the second light-emitting surface faces the second surface of the occlusal portion; wherein the second light-emitting surface of the circuit board has a second inner arc area and a second outer arc area; wherein the circuit board also has a plurality of second light-emitting elements; wherein the second light-emitting elements are arranged on the second light-emitting surface and distributed in the second inner arc area and the second outer arc area; wherein the second inner arc area corresponds to the inner arc surface of the stopper, and the second outer arc area corresponds to the outer arc surface of the stopper. As described in claim 1, the oral-use phototherapy device for simultaneously irradiating the inner and outer gums, wherein the occlusal portion of the light-transmitting outer shell is in the shape of a flat plate; wherein the first surface and the second surface of the occlusal portion are respectively perpendicular to the inner arc surface of the stopper portion. An oral-specific phototherapy device for simultaneously irradiating the inner and outer gums as described in claim 1, wherein the first surface of the occlusal portion further protrudes to form a positioning block. The oral-specific phototherapy device for simultaneously irradiating the inner and outer gums as described in claim 2 further comprises: A power supply connection port; A first connection line; A control box, comprising: A power conversion unit, connected to the power supply connection port through the first connection line to receive an external power provided by an external power source and convert the external power into a power supply power; A processing unit, electrically connected to the power conversion unit to receive the power supply power; A switch unit, electrically connected to the processing unit; wherein, when the switch unit generates a start signal, the processing unit receives the start signal and generates a light source control signal according to the start signal; A driving unit electrically connected to the processing unit; wherein, when the driving unit receives the light source control signal, the driving unit generates a light source driving signal according to the light source control signal; A second connecting line electrically connected to the first light-emitting elements and the second light-emitting elements of the circuit board, and electrically connected to the driving unit of the control box; wherein, when the driving unit generates the light source driving signal, the first light-emitting elements and the second light-emitting elements receive the light source driving signal through the second connecting line, and emit light according to the light source driving signal. An oral-specific phototherapy device for simultaneously irradiating the inner and outer gums as described in claim 5, wherein the second connecting line extends from the outer curved surface of the blocking portion into the light-transmitting outer shell to electrically connect the first light-emitting elements and the second light-emitting elements on the circuit board. As described in claim 5, the oral-specific phototherapy device for simultaneously irradiating the inner and outer gums, wherein the circuit board also has: At least one vibration element, disposed on the first light-emitting surface or the second light-emitting surface; Wherein, the second connecting line is electrically connected to the at least one vibration element; Wherein, when the switch unit generates the start signal, the processing unit receives the start signal and further generates a vibration control signal according to the start signal; Wherein, when the drive unit receives the vibration control signal, the drive unit generates a vibration drive signal according to the vibration control signal; When the driving unit generates the vibration driving signal, the at least one vibration element receives the vibration driving signal through the second connection line and generates vibration according to the vibration driving signal. As described in claim 5, the oral-specific phototherapy device for simultaneously irradiating the inner and outer gums, wherein the control box further comprises: A buzzer reminder unit electrically connected to the processing unit; wherein, when the switch unit generates the start signal, the processing unit receives the start signal and further generates a reminder signal according to the start signal; wherein, when the buzzer reminder unit receives the reminder signal, the buzzer reminder unit emits a reminder sound according to the reminder signal. As described in claim 5, the light therapy device for oral cavity used for irradiating the inner and outer gums at the same time, wherein the control box further comprises: A light reminder unit electrically connected to the processing unit; wherein, when the switch unit generates the start signal, the processing unit receives the start signal and further generates a reminder signal according to the start signal; wherein, when the light reminder unit receives the reminder signal, the light reminder unit emits a reminder light according to the reminder signal. The oral-specific phototherapy device for simultaneously irradiating the inner and outer gums as described in claim 2 further comprises: A power supply connection port, disposed on the light-transmitting housing; A power conversion unit, electrically connected to the power supply connection port, to receive an external power provided by an external power source and convert the external power into a power supply power; A charging battery unit, electrically connected to the power conversion unit, to receive and store the power supply power; A processing unit, electrically connected to the charging battery unit, to receive the power supply power through the charging battery unit; A switch unit, electrically connected to the processing unit; wherein, when the switch unit generates a start signal, the processing unit receives the start signal and generates a light source control signal according to the start signal; A driving unit electrically connects the processing unit, the first light-emitting elements, and the second light-emitting elements; wherein, when the driving unit receives the light source control signal, the driving unit generates a light source driving signal according to the light source control signal; wherein, when the driving unit generates the light source driving signal, the first light-emitting elements and the second light-emitting elements receive the light source driving signal and emit light according to the light source driving signal.

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