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WO2007017707A1 - Brosse a dents a poils en pente - Google Patents

Brosse a dents a poils en pente Download PDF

Info

Publication number
WO2007017707A1
WO2007017707A1 PCT/IB2005/002481 IB2005002481W WO2007017707A1 WO 2007017707 A1 WO2007017707 A1 WO 2007017707A1 IB 2005002481 W IB2005002481 W IB 2005002481W WO 2007017707 A1 WO2007017707 A1 WO 2007017707A1
Authority
WO
WIPO (PCT)
Prior art keywords
blockhead
toothbrush
bristles
teeth
tip
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/IB2005/002481
Other languages
English (en)
Inventor
Hilary Nwokeabia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/IB2005/002481 priority Critical patent/WO2007017707A1/fr
Publication of WO2007017707A1 publication Critical patent/WO2007017707A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B17/00—Accessories for brushes
    • A46B17/08—Other accessories, e.g. scrapers, rubber buffers for preventing damage to furniture
    • 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
    • A46B9/028—Bristle profile, the end of the bristle defining a surface other than a single plane or deviating from a simple geometric form, e.g. cylinder, sphere or cone
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures

Definitions

  • This invention relates to an improved manual toothbrush with a slanting configuration of the bristles, blockhead structures, and a pliable and soft plastic wrap at the blockhead tip to facilitate plaque removals from posterior parts of the teeth and reduce injuries, due to brushing pressure, to the soft tissues of inner cheek.
  • the present invention provides a toothbrush offering a proportionally slanting bristles with better accessibility to the hard to clean posterior areas of the teeth.
  • the measurements of the sizes of the bristles are in millimeters, changing from 10 millimeters at [5] the beginning of the bristles to 5 millimeters at [4] the end of the bristles (though these may vary).
  • FIG 3 front view, the slanting toothbrush is shown starting from [1] the pliable and soft plastic wrap at the blockhead tip.
  • FIG 4 rear view, the same object is shown viewed from [5] the bristle beginning

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Brushes (AREA)

Abstract

L'invention porte sur une brosse à dents manuelle à surface supérieure des poils (3) en pente, comportant une base de tête dure et une enveloppe (1) pliable ou de plastique tendre à l'extrémité de la tête pour faciliter l'élimination de la plaque des parties postérieures de la dent tout en assurant un toucher léger réduisant les risques de lésion à la joue. Tous les poils sont encastrés dans base (2) de la tête pour garantir la stabilité lors du brossage, et l'enveloppe (1) qui représente environ un cinquième de la taille de la tête absorbe les chocs dus à la pression de brossage. La plupart des brosse à dents ont une surface de poils plane ou concave, et ont une efficacité de brossage limitée et leur extrémités dures causent des lésions aux tissus fragiles de l'intérieur de la joue dues à la pression de brossage. De plus la plaque s'accumule à la partie postérieure de la plaque qui devient une zone de développement de bactéries et de maladies infectieuses, ne pouvant être éliminée par rinçage à l'eau ou aux liquides dentifrices, et que la configuration en pente des poils permet de nettoyer efficacement.
PCT/IB2005/002481 2005-08-11 2005-08-11 Brosse a dents a poils en pente Ceased WO2007017707A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2005/002481 WO2007017707A1 (fr) 2005-08-11 2005-08-11 Brosse a dents a poils en pente

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2005/002481 WO2007017707A1 (fr) 2005-08-11 2005-08-11 Brosse a dents a poils en pente

Publications (1)

Publication Number Publication Date
WO2007017707A1 true WO2007017707A1 (fr) 2007-02-15

Family

ID=35414600

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/002481 Ceased WO2007017707A1 (fr) 2005-08-11 2005-08-11 Brosse a dents a poils en pente

Country Status (1)

Country Link
WO (1) WO2007017707A1 (fr)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9737642B2 (en) 2007-01-08 2017-08-22 Micell Technologies, Inc. Stents having biodegradable layers
US9737645B2 (en) 2006-04-26 2017-08-22 Micell Technologies, Inc. Coatings containing multiple drugs
US9775729B2 (en) 2007-04-17 2017-10-03 Micell Technologies, Inc. Stents having controlled elution
US9789233B2 (en) 2008-04-17 2017-10-17 Micell Technologies, Inc. Stents having bioabsorbable layers
US9827117B2 (en) 2005-07-15 2017-11-28 Micell Technologies, Inc. Polymer coatings containing drug powder of controlled morphology
US9981071B2 (en) 2008-07-17 2018-05-29 Micell Technologies, Inc. Drug delivery medical device
US9981072B2 (en) 2009-04-01 2018-05-29 Micell Technologies, Inc. Coated stents
US10117972B2 (en) 2011-07-15 2018-11-06 Micell Technologies, Inc. Drug delivery medical device
US10188772B2 (en) 2011-10-18 2019-01-29 Micell Technologies, Inc. Drug delivery medical device
US10232092B2 (en) 2010-04-22 2019-03-19 Micell Technologies, Inc. Stents and other devices having extracellular matrix coating
US10272606B2 (en) 2013-05-15 2019-04-30 Micell Technologies, Inc. Bioabsorbable biomedical implants
US10350391B2 (en) 2008-07-17 2019-07-16 Micell Technologies, Inc. Drug delivery medical device
US10835396B2 (en) 2005-07-15 2020-11-17 Micell Technologies, Inc. Stent with polymer coating containing amorphous rapamycin
US11039943B2 (en) 2013-03-12 2021-06-22 Micell Technologies, Inc. Bioabsorbable biomedical implants
US11369498B2 (en) 2010-02-02 2022-06-28 MT Acquisition Holdings LLC Stent and stent delivery system with improved deliverability
US11426494B2 (en) 2007-01-08 2022-08-30 MT Acquisition Holdings LLC Stents having biodegradable layers
US11904118B2 (en) 2010-07-16 2024-02-20 Micell Medtech Inc. Drug delivery medical device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB471387A (en) * 1935-05-31 1937-09-03 Angelo Chiavaro Improvements in tooth-brushes
US4519111A (en) * 1981-11-06 1985-05-28 Paolo Cavazza Toothbrush having series of bristles of different height
US6357074B1 (en) * 1998-04-09 2002-03-19 Coronet-Werke Gmbh Cleaning brush, especially a toothbrush

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB471387A (en) * 1935-05-31 1937-09-03 Angelo Chiavaro Improvements in tooth-brushes
US4519111A (en) * 1981-11-06 1985-05-28 Paolo Cavazza Toothbrush having series of bristles of different height
US6357074B1 (en) * 1998-04-09 2002-03-19 Coronet-Werke Gmbh Cleaning brush, especially a toothbrush

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11911301B2 (en) 2005-07-15 2024-02-27 Micell Medtech Inc. Polymer coatings containing drug powder of controlled morphology
US9827117B2 (en) 2005-07-15 2017-11-28 Micell Technologies, Inc. Polymer coatings containing drug powder of controlled morphology
US10898353B2 (en) 2005-07-15 2021-01-26 Micell Technologies, Inc. Polymer coatings containing drug powder of controlled morphology
US10835396B2 (en) 2005-07-15 2020-11-17 Micell Technologies, Inc. Stent with polymer coating containing amorphous rapamycin
US9737645B2 (en) 2006-04-26 2017-08-22 Micell Technologies, Inc. Coatings containing multiple drugs
US11007307B2 (en) 2006-04-26 2021-05-18 Micell Technologies, Inc. Coatings containing multiple drugs
US9737642B2 (en) 2007-01-08 2017-08-22 Micell Technologies, Inc. Stents having biodegradable layers
US11426494B2 (en) 2007-01-08 2022-08-30 MT Acquisition Holdings LLC Stents having biodegradable layers
US10617795B2 (en) 2007-01-08 2020-04-14 Micell Technologies, Inc. Stents having biodegradable layers
US9775729B2 (en) 2007-04-17 2017-10-03 Micell Technologies, Inc. Stents having controlled elution
US10350333B2 (en) 2008-04-17 2019-07-16 Micell Technologies, Inc. Stents having bioabsorable layers
US9789233B2 (en) 2008-04-17 2017-10-17 Micell Technologies, Inc. Stents having bioabsorbable layers
US9981071B2 (en) 2008-07-17 2018-05-29 Micell Technologies, Inc. Drug delivery medical device
US10350391B2 (en) 2008-07-17 2019-07-16 Micell Technologies, Inc. Drug delivery medical device
US9981072B2 (en) 2009-04-01 2018-05-29 Micell Technologies, Inc. Coated stents
US10653820B2 (en) 2009-04-01 2020-05-19 Micell Technologies, Inc. Coated stents
US11369498B2 (en) 2010-02-02 2022-06-28 MT Acquisition Holdings LLC Stent and stent delivery system with improved deliverability
US10232092B2 (en) 2010-04-22 2019-03-19 Micell Technologies, Inc. Stents and other devices having extracellular matrix coating
US11904118B2 (en) 2010-07-16 2024-02-20 Micell Medtech Inc. Drug delivery medical device
US10117972B2 (en) 2011-07-15 2018-11-06 Micell Technologies, Inc. Drug delivery medical device
US10729819B2 (en) 2011-07-15 2020-08-04 Micell Technologies, Inc. Drug delivery medical device
US10188772B2 (en) 2011-10-18 2019-01-29 Micell Technologies, Inc. Drug delivery medical device
US11039943B2 (en) 2013-03-12 2021-06-22 Micell Technologies, Inc. Bioabsorbable biomedical implants
US10272606B2 (en) 2013-05-15 2019-04-30 Micell Technologies, Inc. Bioabsorbable biomedical implants

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