Tissue penetrating oral phototherapy applicator
View Patent ↗Oral phototherapy applicators are disclosed that are sized and shaped so as to fit at least partially in a user's mouth and have at least one radiation emitter coupled to an apparatus body to irradiate a portion of the oral cavity with phototherapeutic radiation, the emitter being capable of delivering radiation to a region of facial tissue. The apparatus can be configured to direct radiation to at least one portion of the oral cavity, e.g., a tooth, cheek, tongue, palate, throat, lymphatic tissue, blood, gland, follicle, collagen and pigmentation. In one embodiment, radiation from the emitter can penetrate the muscosal lining of the oral cavity and deliver phototherapeutic energy to a region of facial tissue. The apparatus can further include bristles to provide a phototherapeutic toothbrush. Alternatively, the apparatus body can be adapted for placement in a fixed position relative to the oral cavity during phototherapy.
1. An oral phototherapy apparatus comprising:
a body sized and shaped so as to fit at least partially in a user's mouth; and
at least one radiation emitter coupled to the body, the radiation emitter being configured to irradiate phototherapeutic radiation from within the oral cavity and in the direction of a region of tissue other than oral tissue; and
a plurality of bristles having at least one shape, relative to an elongated direction of the bristles, selected from the group consisting of conical, tapered, curved and spiral shapes;
wherein the radiation emitter is configured to emit phototherapeutic radiation having at least one wavelength at a power density sufficient to irradiate the region of tissue from within the oral cavity.
2. An oral phototherapy apparatus comprising:
a body sized and shaped so as to fit at least partially in a user's mouth; and
at least one radiation emitter coupled to the body, the radiation emitter being configured to irradiate phototherapeutic radiation from within the oral cavity and in the direction of a region of tissue other than oral tissue; and
a plurality of bristles having at least one element selected from the group consisting of fluorescent, luminescent or lasing elements;
wherein the radiation emitter is configured to emit phototherapeutic radiation having at least one wavelength at a power density sufficient to irradiate the region of tissue from within the oral cavity.
3. An oral phototherapy apparatus comprising:
a body sized and shaped so as to fit at least partially in a user's mouth; and
at least one radiation emitter coupled to the body, the radiation emitter being configured to irradiate phototherapeutic radiation from within the oral cavity and in the direction of a region of tissue other than oral tissue; and
a motion sensor and controller which controls the radiation emitter based on signals from the motion sensor;
wherein the radiation emitter is configured to emit phototherapeutic radiation having at least one wavelength at a power density sufficient to irradiate the region of tissue from within the oral cavity.
4. An oral phototherapy apparatus comprising:
a body sized and shaped so as to fit at least partially in a user's mouth; and
at least one radiation emitter coupled to the body, the radiation emitter being configured to irradiate phototherapeutic radiation from within the oral cavity and in the direction of a region of tissue other than oral tissue;
at least one thermally conductive element for extracting heat from the radiation emitter,
wherein the thermally conductive element comprises a fluid heat transfer medium; and
wherein the radiation emitter is configured to emit phototherapeutic radiation having at least one wavelength at a power density sufficient to irradiate the region of tissue from within the oral cavity.
5. An oral phototherapy apparatus comprising:
a body sized and shaped so as to fit at least partially in a user's mouth; and
at least one radiation emitter coupled to the body, the radiation emitter being configured to irradiate phototherapeutic radiation from within the oral cavity and in the direction of a region of tissue other than oral tissue;
at least one thermally conductive element for extracting heat from the radiation emitter, wherein the thermally conductive element comprises a phase change material; and
wherein the radiation emitter is configured to emit phototherapeutic radiation having at least one wavelength at a power density sufficient to irradiate the region of tissue from within the oral cavity.