BRPI0909340B8 - escova de dentes elétrica - Google Patents

escova de dentes elétrica

Info

Publication number
BRPI0909340B8
BRPI0909340B8 BRPI0909340A BRPI0909340A BRPI0909340B8 BR PI0909340 B8 BRPI0909340 B8 BR PI0909340B8 BR PI0909340 A BRPI0909340 A BR PI0909340A BR PI0909340 A BRPI0909340 A BR PI0909340A BR PI0909340 B8 BRPI0909340 B8 BR PI0909340B8
Authority
BR
Brazil
Prior art keywords
toothbrush
eletric
cpu
brushed
acceleration sensor
Prior art date
Application number
BRPI0909340A
Other languages
English (en)
Inventor
Miki Akitoshi
Iwahori Toshiyuki
Original Assignee
Omron Healthcare Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Omron Healthcare Co Ltd filed Critical Omron Healthcare Co Ltd
Publication of BRPI0909340A2 publication Critical patent/BRPI0909340A2/pt
Publication of BRPI0909340B1 publication Critical patent/BRPI0909340B1/pt
Publication of BRPI0909340B8 publication Critical patent/BRPI0909340B8/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/221—Control arrangements therefor
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
    • A46B13/023—Brushes with driven brush bodies or carriers power-driven carriers with means for inducing vibration to the bristles
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
    • A46B15/0004—Arrangements for enhancing monitoring or controlling the brushing process with a controlling means
    • A46B15/0006—Arrangements for enhancing monitoring or controlling the brushing process with a controlling means with a controlling brush technique device, e.g. stroke movement measuring device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/17—Image acquisition using hand-held instruments
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
    • G06V20/582—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads of traffic signs

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Dentistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Brushes (AREA)

Abstract

escova de dentes elétrica. a presente invenção refere-se a um sensor de aceleração de três eixos (15) que é montado em um corpo (1) de uma escova de dentes elétrica. uma cpu (120) detecta uma orientação tridimensional do corpo da escova de dentes (1) a partir da saída do sensor de aceleração (15) e avalia uma seção que está sendo escovada com base na orientação da escova. então a cpu (120) realiza controle para comutar o modo de operação (por exemplo, a direção de rotação do motor, a frequência da escova, e similar) com base na seção avaliada que está sendo escovada.
BRPI0909340A 2008-03-14 2009-03-09 escova de dentes elétrica BRPI0909340B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2008-065761 2008-03-14
JP2008065761 2008-03-14
JP2008-291171 2008-11-13
JP2008291171A JP5293101B2 (ja) 2008-03-14 2008-11-13 電動歯ブラシ
PCT/JP2009/054422 WO2009113491A1 (ja) 2008-03-14 2009-03-09 電動歯ブラシ

Publications (3)

Publication Number Publication Date
BRPI0909340A2 BRPI0909340A2 (pt) 2020-08-04
BRPI0909340B1 BRPI0909340B1 (pt) 2021-02-09
BRPI0909340B8 true BRPI0909340B8 (pt) 2021-06-22

Family

ID=41065158

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909340A BRPI0909340B8 (pt) 2008-03-14 2009-03-09 escova de dentes elétrica

Country Status (8)

Country Link
US (1) US9144476B2 (pt)
JP (1) JP5293101B2 (pt)
CN (1) CN101969878B (pt)
BR (1) BRPI0909340B8 (pt)
DE (1) DE112009000616T5 (pt)
MX (1) MX2010009399A (pt)
RU (1) RU2444325C1 (pt)
WO (1) WO2009113491A1 (pt)

Families Citing this family (82)

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Also Published As

Publication number Publication date
CN101969878A (zh) 2011-02-09
US9144476B2 (en) 2015-09-29
JP2009240759A (ja) 2009-10-22
US20110010875A1 (en) 2011-01-20
BRPI0909340B1 (pt) 2021-02-09
RU2444325C1 (ru) 2012-03-10
WO2009113491A1 (ja) 2009-09-17
MX2010009399A (es) 2010-09-24
CN101969878B (zh) 2013-03-13
JP5293101B2 (ja) 2013-09-18
DE112009000616T5 (de) 2011-07-07
BRPI0909340A2 (pt) 2020-08-04

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