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WO2014029945A3 - Tooth-brushing appliance including multiple rotary brushing systems - Google Patents

Tooth-brushing appliance including multiple rotary brushing systems Download PDF

Info

Publication number
WO2014029945A3
WO2014029945A3 PCT/FR2013/051949 FR2013051949W WO2014029945A3 WO 2014029945 A3 WO2014029945 A3 WO 2014029945A3 FR 2013051949 W FR2013051949 W FR 2013051949W WO 2014029945 A3 WO2014029945 A3 WO 2014029945A3
Authority
WO
WIPO (PCT)
Prior art keywords
brush
brushing
head
tooth
support
Prior art date
Application number
PCT/FR2013/051949
Other languages
French (fr)
Other versions
WO2014029945A2 (en
Inventor
Patrick Arnoux
Gérard Flavien
Original Assignee
Dental Revolution Sas
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 Dental Revolution Sas filed Critical Dental Revolution Sas
Priority to EP13762173.6A priority Critical patent/EP2884869A2/en
Publication of WO2014029945A2 publication Critical patent/WO2014029945A2/en
Publication of WO2014029945A3 publication Critical patent/WO2014029945A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/0004—Additional brush head
    • A46B5/0012—Brushes with two or more heads on the same end of a handle for simultaneous use, e.g. cooperating with each-other
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/04—Arranged like in or for toothbrushes
    • A46B9/045—Arranged like in or for toothbrushes specially adapted for cleaning a plurality of tooth surfaces simultaneously
    • 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
    • A61C17/24—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously
    • A61C17/26—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously driven by electric motor

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Brushes (AREA)

Abstract

The invention relates to a tooth-brushing appliance including multiple rotary brushing systems. The appliance comprises a body having a head (1) secured thereto, said head being provided with adjacent counter-rotating brushes (2, 2') having a substantially cylindrical external shape and parallel longitudinal axes. Each brush (2, 2') is rotated by a shaft (4, 4') and supported at each end by a bearing (3, 3', 5, 5') forming part of a support (6) that defines the gap between the longitudinal axes of each of the brushes. The support (6) comprises at least two flexible arms (6a, 6b, 6c, 6d) oriented substantially perpendicularly to the longitudinal axes, such that the respective ends thereof form the aforementioned bearings, said flexible arms being linked to a base (6e) used to secure the support (6) to the head (1). According to the invention, the brush (2) is formed by bristles oriented perpendicularly to the longitudinal axis XX' of the brush, said bristles having different lengths, so as to form at least one brush zone having a reduced cross-section in relation to the generally cylindrical cross-section of the brush.
PCT/FR2013/051949 2012-08-20 2013-08-19 Tooth-brushing appliance including multiple rotary brushing systems WO2014029945A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13762173.6A EP2884869A2 (en) 2012-08-20 2013-08-19 Tooth-brushing appliance including multiple rotary brushing systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1257896A FR2994526B1 (en) 2012-08-20 2012-08-20 TOOTHBRUSHING APPARATUS WITH MULTIPLE ROTARY BRUSHING SYSTEMS
FR1257896 2012-08-20

Publications (2)

Publication Number Publication Date
WO2014029945A2 WO2014029945A2 (en) 2014-02-27
WO2014029945A3 true WO2014029945A3 (en) 2014-04-24

Family

ID=47003116

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2013/051949 WO2014029945A2 (en) 2012-08-20 2013-08-19 Tooth-brushing appliance including multiple rotary brushing systems

Country Status (3)

Country Link
EP (1) EP2884869A2 (en)
FR (1) FR2994526B1 (en)
WO (1) WO2014029945A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20152002A1 (en) * 2015-07-09 2017-01-09 Luciano Naldi TOOTHBRUSH
WO2018062951A2 (en) 2016-09-30 2018-04-05 주식회사 녹십초 알로에 Electric toothbrush
FR3098391A1 (en) * 2019-07-12 2021-01-15 François KOSSMANN ELECTRIC TOOTHBRUSH HEAD AND ELECTRIC TOOTHBRUSH WITH SUCH A HEAD

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR614369A (en) * 1926-04-10 1926-12-13 Automatic toothbrush
FR2486784A1 (en) * 1980-07-17 1982-01-22 Benz Dieter DEVICE FOR BRUSHING TEETH
DE3031940A1 (en) * 1980-08-25 1982-04-08 Guido Prof. Dr.med.dent. 8100 Garmisch-Partenkirchen Riess Electric tooth brush with rotary brush elements - is fitted with brushes of polygonal cross=section, with convex curves connecting polygon corners
WO1989006528A1 (en) * 1986-12-04 1989-07-27 Ronald William Klinkhammer Tooth cleaning device and method
FR2711508A1 (en) * 1993-10-26 1995-05-05 Arnoux Patrick Toothbrush with a dual rotary brushing system
US20050160542A1 (en) * 2001-10-24 2005-07-28 Jung Choong-Hyun Electromotion toothbrush rotatable in positive or reverse direction
US20050198753A1 (en) * 2001-11-20 2005-09-15 Tamas Berde Toothbrush
US20080148502A1 (en) * 2003-04-22 2008-06-26 Trisa Holding Ag Brush head for a toothbrush and method for producing the brush head
FR2926211A1 (en) * 2008-01-14 2009-07-17 Dental Revolution Ltd TOOTHBRUSH WITH DOUBLE ROTARY BRUSHING SYSTEM
FR2926210A1 (en) * 2008-01-14 2009-07-17 Dental Revolution Ltd TOOTHBRUSH WITH DOUBLE ROTARY BRUSHING SYSTEM
FR2930136A1 (en) * 2008-04-18 2009-10-23 Thierry Andre Christian Vallet VIBRATION TOOTHBRUSH.

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR614369A (en) * 1926-04-10 1926-12-13 Automatic toothbrush
FR2486784A1 (en) * 1980-07-17 1982-01-22 Benz Dieter DEVICE FOR BRUSHING TEETH
DE3031940A1 (en) * 1980-08-25 1982-04-08 Guido Prof. Dr.med.dent. 8100 Garmisch-Partenkirchen Riess Electric tooth brush with rotary brush elements - is fitted with brushes of polygonal cross=section, with convex curves connecting polygon corners
WO1989006528A1 (en) * 1986-12-04 1989-07-27 Ronald William Klinkhammer Tooth cleaning device and method
FR2711508A1 (en) * 1993-10-26 1995-05-05 Arnoux Patrick Toothbrush with a dual rotary brushing system
US20050160542A1 (en) * 2001-10-24 2005-07-28 Jung Choong-Hyun Electromotion toothbrush rotatable in positive or reverse direction
US20050198753A1 (en) * 2001-11-20 2005-09-15 Tamas Berde Toothbrush
US20080148502A1 (en) * 2003-04-22 2008-06-26 Trisa Holding Ag Brush head for a toothbrush and method for producing the brush head
FR2926211A1 (en) * 2008-01-14 2009-07-17 Dental Revolution Ltd TOOTHBRUSH WITH DOUBLE ROTARY BRUSHING SYSTEM
FR2926210A1 (en) * 2008-01-14 2009-07-17 Dental Revolution Ltd TOOTHBRUSH WITH DOUBLE ROTARY BRUSHING SYSTEM
FR2930136A1 (en) * 2008-04-18 2009-10-23 Thierry Andre Christian Vallet VIBRATION TOOTHBRUSH.

Also Published As

Publication number Publication date
FR2994526B1 (en) 2015-08-07
WO2014029945A2 (en) 2014-02-27
FR2994526A1 (en) 2014-02-21
EP2884869A2 (en) 2015-06-24

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