METHODS FOR EFFECTING ORAL TREATMENT OF TEETH OR GUMS

• US 20110104631A1
• Filed: 03/18/2010
• Published: 05/05/2011
• Est. Priority Date: 08/06/2008
• Status: Active Grant

• Current Assignee: GLO Science, Inc.
• Original Assignee: Jbl Radical Innovations, LLC
• Inventors: Levine, Jonathan B.
• Granted Patent: US 8,215,954 B2
• Time in Patent Office: Days
• US Class Current: 433/29
• CPC Class Codes: A61C 19/063 Medicament applicators for teeth or gums, e.g. treatment with fluorides
• CPC Class Codes: A61C 19/066 Bleaching devices; Whitening agent applicators for teeth, e.g. trays or strips
• CPC Class Codes: A61N 2005/0606 Mouth
• CPC Class Codes: A61N 2005/0647 the applicator adapted to be worn on the head
• CPC Class Codes: A61N 2005/0652 Arrays of diodes
• CPC Class Codes: A61N 2005/0659 infrared
• CPC Class Codes: A61N 2005/0661 ultraviolet
• CPC Class Codes: A61N 2005/0662 Visible light
• CPC Class Codes: A61N 5/0603 for treatment of body cavities

Abstract

A method for effecting an oral treatment of teeth and/or gums using an intra-oral device that has a mouthpiece in which is embedded a flexible circuit board and arrays of spaced apart lamps. The mouthpiece has a curvature. The lamps may be light emitting diodes that generate electromagnetic radiation, preferably in the white and blue light spectrum and the infrared and ultraviolet light spectrum. The arrays are positioned to expose the facial and lingual sides of the teeth and/or gums for effecting the treatment when the mouthpiece is positioned to fit upper and lower rows of teeth within accommodating recesses. The flexible circuit board is flexed to exhibit a curvature that follows a curvature of the mouthpiece. Treatments include whitening teeth, desensitizing teeth, and treating gums to prevent periodontal disease.

Claims

1. A method for effecting an oral treatment, comprising:

applying a substance to teeth or gums of a user'"'"'s mouth;

providing a mouthpiece having a curvature, a flexible circuit board within confines of the mouthpiece and curved to follow the curvature of the mouthpiece, and a plurality of arrays of lamps electrically connected to the flexible circuit board, the arrays being spaced from each other, the lamps being configured to emit electromagnetic radiation when activated;

inserting the mouthpiece into the user'"'"'s mouth after the substance has been applied to the teeth or gums; and

activating the lamps to emit electromagnetic radiation causing or increasing a reaction between the substance applied to the teeth or gums and the teeth or gums.

2. The method of claim 1, wherein the substance is an adhesive whitening gel such that the method is a method for whitening teeth.

3. The method of claim 2, wherein the step of applying the substance to the teeth comprises applying the adhesive whitening gel in a position in which it is exposed to the electromagnetic radiation from at least some of the lamps.

4. The method of claim 1, wherein the substance is a tooth desensitizing substance such that the method is a method for desensitizing teeth.

5. The method of claim 4, wherein the step of applying the substance to the teeth comprises applying the substance in a position in which it is exposed to the electromagnetic radiation from at least some of the lamps.

6. The method of claim 1, wherein the substance contains hydrogen peroxide, further comprising constructing the lamps to emit ultraviolet light as the electromagnetic radiation from the lamps to activate the oxygen in the hydrogen peroxide such that the method is a method for preventing periodontal disease.

7. The method of claim 6, wherein the step of applying the substance to the gums comprises applying the substance in a position in which it is exposed to the ultraviolet light from at least some of the lamps.

8. The method of claim 1, further comprising enabling the user to select, using a user interface, a plurality of light intensities that the lamps are to radiate during their operation.

9. The method of claim 8, further comprising enabling the user to adjust, using the user interface, an amount of heat to be generated by the lamps during their operation.

10. The method of claim 8, further comprising providing the user interface as a unit spaced away from the mouthpiece.

11. The method of claim 8, further comprising incorporating the user interface into a headset.

12. The method of claim 1, further comprising:

providing the mouthpiece with an H-shaped cross-section; and

arranging one of the arrays of lamps on each side of the H-shaped cross-section.

13. The method of claim 12, wherein the step inserting of the mouthpiece into the user'"'"'s mouth comprises positioning the mouthpiece such that the user'"'"'s teeth are in recessed portions between the sides of H-shaped cross-section.

14. The method of claim 1, further comprising arranging the mouthpiece such that the lamps are spaced from each other within the arrays.

15. The method of claim 1, further comprising orienting the lamps in the arrays such that the lamps of each array direct heat and/or light in a direction toward the other array.

16. The method of claim 1, further comprising arranging angled reflectors in a path of electromagnetic radiation emission from the lamps to divert the electromagnetic radiation emission toward staged reflectors, which in turn reflect the electromagnetic radiation emission.

17. The method of claim 1, further comprising arranging angled reflectors in a path of electromagnetic radiation emission from the lamps to divert the electromagnetic radiation emission toward distal lensing, which in turn reflect the electromagnetic radiation emission.

18. The method of claim 1, further comprising:

encapsulating the lamps with an elastomer; and

arranging lensing in the elastomer to angle emitted electromagnetic radiation from the lamps.

19. The method of claim 1, further comprising constructing the lamps to provide electromagnetic radiation in a range of 300-990 nm and to give off heat in an amount that is less than about 52 degrees Centigrade.