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Illuminated electric toothbrushes and methods of use

a technology of electric toothbrushes and electric brushes, which is applied in the field of illumination electric toothbrushes, can solve the problems of discoloration of teeth, etc., and achieve the effect of improving the color of teeth

Inactive Publication Date: 2006-11-16
THE PROCTER & GAMBLE COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

"The present invention provides a method for providing an oral care benefit by applying a coating of an oral care substance onto a delivery device and then using an electric toothbrush to release the substance onto the teeth. The method results in a more effective and efficient way to provide oral care benefits."

Problems solved by technology

Plaque, gingivitis, periodontal disease, and discoloration of the teeth are all undesirable conditions that affect many people.
Unfortunately, due to the presence of chromogenic substances in the food, beverages, tobacco, and salivary fluid, in addition to internal sources such as blood, amalgam restoratives, and antibiotics such as tetracycline, teeth often become discolored.
However, the majority of the outside of the office treatments do not use a light, in particular a light the majority of the outside of the office treatments do not use a light, in particular a light of sufficient intensity to result in the desired oral care benefit.

Method used

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  • Illuminated electric toothbrushes and methods of use
  • Illuminated electric toothbrushes and methods of use
  • Illuminated electric toothbrushes and methods of use

Examples

Experimental program
Comparison scheme
Effect test

example set 1

[0089]

Components8A8B8C8D8E8FColor FD&C Blue#10.3000.2000.200Carbomer 9562.0002.0000.3000.300Citric Acid0.180Flavor0.9001.1001.0000.9001.2000.800Saccharin0.3000.4000.4500.4000.3000.350Glycerin10.00030.00030.000QSMonosodium Phosphate0.5000.5900.500Trisodium Phosphate1.4501.400Xanthan Gum0.4750.500Na Hydroxide (50% soln)1.100PEG 40 SDIS1.240Poloxamer 407, NF15.00015.0005.000Powdered Polyethylene20.00015.430Silica10.00020.00015.000Sodium Stannate0.090Sodium Fluoride0.2430.2430.2430.2430.2430.243Sorbitol (70% soln)50.00040.000Sodium Alkyl Sulfate (28% soln)3.0004.0005.000Propylsuccinic Acid5.0003.0001.000Polysiloxane PolymerPropylsuccinic Acid / 3.0002.0004.000Propylene Glycol esterPolysiloxane PolymerUrea Peroxide10.0004.000Hydrogen Peroxide (35%5.0003.000soln)Triclosan0.3000.300Cetyl Pyridinium Chloride0.530Vitamin E2.000Water, Purified USPQSQSQSQSQS

example set 2

[0090]

FormulaFormulaFormulaFormulaFormulaFormulaINGREDIENTWt / Wt %Wt / Wt %Wt / Wt %Wt / Wt %Wt / Wt %Wt / Wt %Saccharin Sodium0.320—0.500.700.500.50USP (a)Trisodium Phosphate1.450—————Xanthan Gum NF0.4756.00————Sodium Fluoride USP0.243—————Carbomer0.3002.00————956 / PemulenMonosodium0.590—————PhosphateSorbitol Soln USP62.242—————(70%) (b)Silica Abrasive USP20.0005.00————Purified Water, USP8.980—60.0024.0060.0060.00(b)Sodium Lauryl Sulfate4.000—————28% SolnFlavor——1.50——Dye, FD&C Blue No.0.200—————1 Soln (c)Dimethicone (linear—80.00—PDMS) 10 cstPDMS (SE 30)—7.00————Ethanol——32.50———Sodium——2.005.00—5.00Tripolyphosphate60 / 40 PVP / VA——5.005.005.005.00Propylene Glycol———53.0030.0025.00Sodium Benzoate———0.32——Bezoic acid———0.02——Poloxamer 407———10.004.504.500Papain (Enzyme)————0.002—Glucose Oxidase—————0.005Total100.00100.00100.00100.00100.00100.00

Mouth Rinse Examples

Mouth rinse compositions according to the present invention are shown below. These compositions are made using conventional methods....

example 1

[0095]

IngredientWeight %Dimethicone (linear PDMS) 10 cst80PDMS (SE30)7Xanthan Gum6Pemulen2Silicone Dioxide Collodial5

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PUM

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Abstract

Disclosed is a method for providing an oral care benefit by combining the use of an oral care composition with an electric toothbrush having an electrically powered element disposed thereon. In particular methods are described for using an electric toothbrush comprising a light emitting element, with oral care compositions to provide tooth whitening and stain removal.

Description

CROSS REFERENCE TO RELATED APPLICATION [0001] This application is a continuation of application Ser. No. 10 / 887,667 filed on Jul. 9, 2004, which is continuation in part of application Ser. No. 10 / 832,168 filed on Apr. 26, 2004, and application Ser. No. 10 / 842,302 filed on May 10, 2004, and application Ser. No. 10 / 847,429 filed on May 17, 2004 and application Ser. No. 10 / 887,644 filed on Jul. 9, 2004 and application Ser. No. 10 / 888,206 filed Jul. 9, 2004, and claims the benefit of U.S. provisional application Ser. No. 60 / 501,266 filed on Sep. 9, 2003, all of which are herein incorporated by reference.FIELD OF THE INVENTION [0002] The present invention relates to illuminated electric toothbrushes that utilize a light emitting element. More particularly, the present invention relates to the use of an electric toothbrush comprising an electrically powered element in combination with a substance which can be used to treat the surfaces of the oral cavity. BACKGROUND OF THE INVENTION [0003...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A61C5/00A46B15/00A61C1/08A61C17/22A61C17/34A61C19/06A61N5/06H01L25/075
CPCA61N5/062A61N2005/0606A61N2005/0651A46B15/0002A46B15/0036A46B2200/1066A61N5/0601A61C17/22A61C17/222A61C17/3436A61C17/349A61C19/063A61C19/066A61C1/088H01L2224/48091H01L2224/48247H01L2224/49113H01L2924/00014
Inventor GHOSH, CHANCHAL KUMARMAJETI, SATYANARAYANAPINYAYEV, ALEKSEY MIKHAILOVICHCHAN, JOHN GEOFFREYWILLEY, ALAN DAVID
Owner THE PROCTER & GAMBLE COMPANY
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