WO1996006547A1 - Instrument d'hygiene dentaire ameliore - Google Patents

Instrument d'hygiene dentaire ameliore Download PDF

Info

Publication number
WO1996006547A1
WO1996006547A1 PCT/AU1995/000538 AU9500538W WO9606547A1 WO 1996006547 A1 WO1996006547 A1 WO 1996006547A1 AU 9500538 W AU9500538 W AU 9500538W WO 9606547 A1 WO9606547 A1 WO 9606547A1
Authority
WO
WIPO (PCT)
Prior art keywords
toothbrush
handle
health care
oral health
care aid
Prior art date
Application number
PCT/AU1995/000538
Other languages
English (en)
Inventor
Robert Martin Mccusker
Original Assignee
Robert Martin Mccusker
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 Robert Martin Mccusker filed Critical Robert Martin Mccusker
Priority to AU33347/95A priority Critical patent/AU3334795A/en
Publication of WO1996006547A1 publication Critical patent/WO1996006547A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/0004—Additional brush head
    • A46B5/0016—Brushes with heads on opposite sides or ends of a handle not intended for simultaneous use
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0055—Brushes combined with other articles normally separate from the brushing process, e.g. combs, razors, mirrors
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0055—Brushes combined with other articles normally separate from the brushing process, e.g. combs, razors, mirrors
    • A46B15/0057—Brushes fitted with a device for cleaning the ears
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0055—Brushes combined with other articles normally separate from the brushing process, e.g. combs, razors, mirrors
    • A46B15/0069—Brushes fitted with a interdental devices, e.g. toothpick
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0055—Brushes combined with other articles normally separate from the brushing process, e.g. combs, razors, mirrors
    • A46B15/0075—Brushes with an additional massage device
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0055—Brushes combined with other articles normally separate from the brushing process, e.g. combs, razors, mirrors
    • A46B15/0077—Brushes fitted with a mirror
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0055—Brushes combined with other articles normally separate from the brushing process, e.g. combs, razors, mirrors
    • A46B15/0081—Brushes with a scraper, e.g. tongue scraper
    • 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
    • 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

  • the present invention relates generally to oral health care devices and in particular to a device which is modifiable to suit the teeth and gum cleaning requirements of individual users.
  • the prior art devices While allowing the connection of various attachments, the prior art devices have been quite limited in their scope for allowing any adjustment of the position and orientation of the attachment to suit the individual requirements of a user.
  • the attachments are connected to the handle by a friction fit which provides a rigid connection between the attachment and the handle. Such a rigid connection can lead to a situation where the user of the devices can cause quite significant damage to their teeth or gums if, for example, the device slips during use.
  • the present invention consists in a toothbrush comprising a bristle carrying head and a handle, the handle having an aperture which engages a resiliently flexible mounting which supports an oral health care aid.
  • the aperture is preferably normal to a longitudinal axis of the handle and is located adjacent to an end of the device distal to the head.
  • the aperture in preferre embodiments, can comprise a circular hole or a slot extending parallel to the longitudinal axis of the handle.
  • the aperture preferably has a minimum cross-sectional dimension, being in the case of a circular hole its diameter, of at least 4 millimetres, preferably at least millimetres and most preferably at least 6 millimetres.
  • the aperture also preferably has a length measured throug the thickness of the handle of at least 4 millimetres mor preferably at least 5 millimetres and most preferably at least 6 millimetres.
  • the aperture and the mounting are also preferably arranged such that the oral health care aid may be rotated relative to the handle by a user of the device.
  • the handle is preferably substantially linear, however, the toothbrush may be fabricated with a bend or be bendable by the user, particularly in the region of a neck between the head and the handle, so as to meet their individual requirements.
  • the oral health care aid is preferably arranged to clean or provide viewing of portions of the teeth and gums which are hard to reach or difficult to clean with a standard toothbrush.
  • the oral health care aid is preferably either formed of a rigid non-flexible material such as a hard synthetic plastics material or a metal, with or without bristles, floss or the like attached thereto. In such an arrangement it is possible to use bristles which are relatively stiff along their length.
  • Using the flexible mounting for the oral health care aid allows that health care aid to incorporate bristles shorter, and thus stiffer, than are usually acceptable in a toothbrush. This renders the bristles more effective in cleaning the teeth while the flexible mounting avoids unacceptable abrasion of the gums and other soft mouth parts.
  • the oral health care aid is preferably asymmetric about its longitudinal axis.
  • An example of such an aid being a linear tufted brush.
  • the oral health care aid comprises a rigid member being movable laterally, ie. transversely to its longitudinal axis, relative to the handle due to the resilience of the resiliently flexible mounting.
  • An example of such an aid being an interproximal brush.
  • the oral health care aid may comprise a tufted brush, an interproximal brush, a dental floss holder or a mirror, all of which can be interchanged by the user of the devic as required.
  • the brush and the oral health care aid preferably project outwardly from the device in the same direction.
  • Fig. 1 is an underneath plan view of a toothbrush having an oral health care aid resiliently mounted to the handle;
  • Fig. 2 is a side elevational view of the toothbrush o Fig. 1;
  • Fig. 3 is a cross-sectional view of the toothbrush of Fig. 1;
  • Fig. 4 is an edge elevational view of a brush for attachment to the handle of the toothbrush of Fig. 1;
  • Fig. 5 is a side elevational view of the brush of Fig 4;
  • Fig. 6 is a side elevational view of a dental floss holder for attachment to the toothbrush of Fig. 1;
  • Fig. 7 is an edge elevational view of the holder of Fig. 6;
  • Fig. 8 is a side elevational view of an interproximal brush
  • Fig. 9 is a cross-sectional view of one embodiment of a dental mirror for attachment to the toothbrush of Fig. i;
  • Fig. 10 is a cross-sectional view of the dental mirro of Fig. 9 showing the mirror rotated 90 to the orientation shown in Fig. 9;
  • Fig. 11 is a side elevational view of another embodiment of a dental mirror for attachment to the toothbrush of Fig. 1; and Fig. 12 is an edge elevational view of the mirror of Fig. 11. Detailed Description of the Drawings
  • a toothbrush according to the present invention is generally shown as 10 in Figs. 1-3.
  • the toothbrush comprises a head portion 11 with bristles 12 attached thereto, a handle portion 13 and an intermediate portion 14.
  • an oral health care aid 17 can be resiliently mounted.
  • the aid 17 is an interproximal brush 40.
  • the interproximal brush 40 is resiliently mounted in the handle 13 by a resiliently flexible mounting grommet 18 which engages in the circular aperture 16.
  • the grommet 18 can be rotated in the aperture 16 such that the health care aid 17 is located in a position which suits a user's individual requirements.
  • FIGs 4-12 Various embodiments of oral health care aids that are suitable for attachment to the handle 13 of the toothbrush 11 are depicted in Figs 4-12.
  • Figs. 4 and 5 illustrate an asymmetric oral health care aid 20 comprising a brush having three tufts 21 in linear alignment and mounted in the grommet 18. This brush is effective in cleaning interproximal areas and beneath the free gingival margin.
  • Figs. 6 and 7 illustrate an aid 30 comprising a dental floss holder 31.
  • the holder 31 is mounted to a grommet 18 which provides a resiliently flexible mounting to the handle 13.
  • the holder 31 has a wishbone arrangement comprising two substantially rigid arms 32 and 33 spaced apart and between which dental floss 34 is suspended.
  • Fig. 8 is an enlargement of the interproximal brush 40 depicted in Figs. 2 and 3.
  • the brush 40 comprises a substantially rigid post 41 and a plurality of bristles 42 extending substantially horizontally and outwardly from the post 41. While a conical arrangement is depicted in Fig. 8, it is also common for the brush to exhibit a substantially cylindrical arrangement.
  • Figs. 9 to 12 depict two embodiments of a dental mirror 50 adapted to be mounted to the handle 13 of the toothbrush 10.
  • the dental mirror 50 comprises a mirror portion 51 connected to a post 52 which is mounted in th grommet 18.
  • the post 52 is located in the grommet via a ball 53 and socket 54 arrangement which facilitates precise control the rotation of the mirror portion 51 by the user of the device.

Landscapes

  • Brushes (AREA)

Abstract

Brosse à dents (10) comprenant une tête (11) pourvue de soies (12), un manche (13) et une partie intermédiaire (14). Près d'une extrémité (15) du manche (13), une ouverture circulaire (16) ménagée dans ce manche (13) accueille un ustensile d'hygiène buccale (17) monté élastiquement dans une virole souple et élastique. Cet accessoire d'hygiène buccale (17) peut être une brossette à espaces interdentaires (40), une brosse linéaire en touffe, un support à fil dentaire ou un miroir dentaire.
PCT/AU1995/000538 1994-08-26 1995-08-25 Instrument d'hygiene dentaire ameliore WO1996006547A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU33347/95A AU3334795A (en) 1994-08-26 1995-08-25 Improved dental hygiene device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPM7714A AUPM771494A0 (en) 1994-08-26 1994-08-26 Improved dental hygiene device
AUPM7714 1994-08-26

Publications (1)

Publication Number Publication Date
WO1996006547A1 true WO1996006547A1 (fr) 1996-03-07

Family

ID=3782235

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU1995/000538 WO1996006547A1 (fr) 1994-08-26 1995-08-25 Instrument d'hygiene dentaire ameliore

Country Status (2)

Country Link
AU (1) AUPM771494A0 (fr)
WO (1) WO1996006547A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998031297A3 (fr) * 1997-01-21 1998-09-11 Bernd Boehm Appareil pour l'hygiene buccale
BE1013089A3 (fr) * 1999-08-17 2001-09-04 Theo Renquin Brosse a dents a miroir incorpore.
WO2006116784A1 (fr) 2005-04-29 2006-11-09 Magdalena Weber Brosse interdentaire
WO2022146273A1 (fr) * 2020-12-31 2022-07-07 Ozcan And Ozcan Arastirma Gelistirme Ve Danismanlik Ltd. Sti. Brosse à dents biodégradable à tête de brosse interchangeable et brossette interdentaire interchangeable agencée sur le manche
US20230046557A1 (en) * 2021-08-12 2023-02-16 John Guinan Ergonomic Paint Brush Device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1796893A (en) * 1929-04-22 1931-03-17 Charles A Mcveigh Toothbrush
GB398129A (en) * 1932-04-22 1933-09-07 Otto Binggeli Tooth brush
US2473773A (en) * 1945-11-16 1949-06-21 Eleanor Kushmaul Toothbrush
US2765799A (en) * 1955-01-17 1956-10-09 Philip M Ritter Combined retractable scaler and toothbrush
AU7859275A (en) * 1974-02-27 1976-08-26 Erik Gunnar Johansson, Bengt Ture Hubertus Blomberg And Bernt Holger Elmquist Implement to facilitate removing bacterial coating fromthe interstitial areas of adjacent teeth and cleaning the crevices therebetween
US4672986A (en) * 1986-01-15 1987-06-16 Joseph Hadary Toothpick holder
US4879781A (en) * 1988-08-19 1989-11-14 Johnson & Johnson Consumer Products, Inc. Toothbrush with positionable stimulator tip
DE3839313A1 (de) * 1988-11-21 1990-05-23 Ortulf Goetz Lang Zahnbuerste
US5205302A (en) * 1990-09-19 1993-04-27 Professional Dental Technologies, Inc. Soft brush gum stimulator

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1796893A (en) * 1929-04-22 1931-03-17 Charles A Mcveigh Toothbrush
GB398129A (en) * 1932-04-22 1933-09-07 Otto Binggeli Tooth brush
US2473773A (en) * 1945-11-16 1949-06-21 Eleanor Kushmaul Toothbrush
US2765799A (en) * 1955-01-17 1956-10-09 Philip M Ritter Combined retractable scaler and toothbrush
AU7859275A (en) * 1974-02-27 1976-08-26 Erik Gunnar Johansson, Bengt Ture Hubertus Blomberg And Bernt Holger Elmquist Implement to facilitate removing bacterial coating fromthe interstitial areas of adjacent teeth and cleaning the crevices therebetween
US4672986A (en) * 1986-01-15 1987-06-16 Joseph Hadary Toothpick holder
US4879781A (en) * 1988-08-19 1989-11-14 Johnson & Johnson Consumer Products, Inc. Toothbrush with positionable stimulator tip
DE3839313A1 (de) * 1988-11-21 1990-05-23 Ortulf Goetz Lang Zahnbuerste
US5205302A (en) * 1990-09-19 1993-04-27 Professional Dental Technologies, Inc. Soft brush gum stimulator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998031297A3 (fr) * 1997-01-21 1998-09-11 Bernd Boehm Appareil pour l'hygiene buccale
US6168434B1 (en) 1997-01-21 2001-01-02 Boehm-Van Diggelen Bernd Oral hygiene appliance
BE1013089A3 (fr) * 1999-08-17 2001-09-04 Theo Renquin Brosse a dents a miroir incorpore.
WO2006116784A1 (fr) 2005-04-29 2006-11-09 Magdalena Weber Brosse interdentaire
US7975345B2 (en) 2005-04-29 2011-07-12 Magdalena Weber Interdental brush
WO2022146273A1 (fr) * 2020-12-31 2022-07-07 Ozcan And Ozcan Arastirma Gelistirme Ve Danismanlik Ltd. Sti. Brosse à dents biodégradable à tête de brosse interchangeable et brossette interdentaire interchangeable agencée sur le manche
US20230046557A1 (en) * 2021-08-12 2023-02-16 John Guinan Ergonomic Paint Brush Device

Also Published As

Publication number Publication date
AUPM771494A0 (en) 1994-09-22

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