Conforming oral phototherapy applicator
View Patent ↗Oral phototherapy applicators are disclosed that sized and shaped so as to fit at least partially in a user's mouth and adapted to conform to the shape of at least a portion of the oral cavity and have at least one radiation emitter coupled to an applicator body to irradiate a portion of the oral cavity with phototherapeutic radiation. The apparatus is configured to direct radiation to at least one portion of the oral cavity, e.g. a tooth, cheek, tongue, palate, throat and facial tissue, lymphatic tissue, blood, gland, follicle, collagen and pigmentation. In one embodiment, the apparatus body is compliant to facilitate conformation to a portion of the oral cavity.
1. An oral phototherapy apparatus comprising:
a body sized and shaped so as to fit at least partially in a user's mouth and adapted to conform to the shape of at least a portion of the oral cavity; and
at least one radiation emitter optically coupled to the body to irradiate a portion of the oral cavity with phototherapeutic radiation;
a handle coupled to the body; and
at least one thermally conductive element configured to extract heat from the emitter, wherein the thermally conductive element is thermally coupled at one location to the radiation emitter and at another location to a portion of the handle so as to transfer heat generated by the emitter to the handle.
2. The apparatus of claim 1 wherein the emitter further comprises at least one source of radiation having wavelength components in at least two separate spectral bands.
3. The apparatus of claim 1 wherein the emitter further comprises at least two sources of radiation emitting different spectral bands of radiation.
4. The apparatus of claim 1 wherein the apparatus further comprises an optical element for directing radiation in different directions.
5. The apparatus of claim 1 wherein the apparatus further comprises a sensor and controller which controls the radiation emitter based on signals from the sensor.
6. The apparatus of claim 1 wherein the apparatus further comprises a heat transfer element for heating a portion of the oral cavity with waste heat from the apparatus.
7. The apparatus of claim 1 wherein the apparatus further comprises a light diffuser optically coupled to the at least one radiation emitter to deliver diffuse radiation to the oral cavity.
8. The apparatus of claim 1 wherein the apparatus further comprises an ultrasound generator for delivering acoustic energy to a target tissue site.
9. The apparatus of claim 1 wherein the apparatus further comprises an energy reflector for redirecting phototherapeutic radiation towards a target tissue site.
10. The apparatus of claim 1 , wherein the handle includes a pathway for delivering to or removing substances from the oral cavity.
11. An oral phototherapy apparatus comprising:
a body sized and shaped so as to fit at least partially in a user's mouth and adapted to conform to the shape of at least a portion of the oral cavity; and
at least one radiation emitter coupled to the body to irradiate a portion of the oral cavity with phototherapeutic radiation;
at least one thermally conductive element configured to extract heat from the emitter; and
an airway lumen passing through the body to facilitate breathing by the user during a procedure.
12. The apparatus of claim 11 wherein the emitter further comprises at least one source of radiation having wavelength components in at least two separate spectral bands.
13. The apparatus of claim 11 wherein the emitter further comprises at least two sources of radiation emitting different spectral bands of radiation.
14. The apparatus of claim 11 wherein the apparatus further comprises an optical element for directing radiation in different directions.
15. The apparatus of claim 11 wherein the apparatus further comprises a sensor and controller which controls the radiation emitter based on signals from the sensor.
16. The apparatus of claim 11 wherein the apparatus further comprises a heat transfer element for heating a portion of the oral cavity with waste heat from the apparatus.
17. The apparatus of claim 11 wherein the apparatus further comprises a light diffuser optically coupled to the at least one radiation emitter to deliver diffuse radiation to the oral cavity.
18. The apparatus of claim 11 wherein the apparatus further comprises an ultrasound generator for delivering acoustic energy to a target tissue site.
19. The apparatus of claim 11 wherein the apparatus further comprises an energy reflector for redirecting phototherapeutic radiation towards a target tissue site.