WO2003017863A3 - Applicator for liquid dental materials - Google Patents

Applicator for liquid dental materials Download PDF

Info

Publication number
WO2003017863A3
WO2003017863A3 PCT/US2002/026919 US0226919W WO03017863A3 WO 2003017863 A3 WO2003017863 A3 WO 2003017863A3 US 0226919 W US0226919 W US 0226919W WO 03017863 A3 WO03017863 A3 WO 03017863A3
Authority
WO
WIPO (PCT)
Prior art keywords
applicator
tube
closure
resilient member
chamber
Prior art date
Application number
PCT/US2002/026919
Other languages
French (fr)
Other versions
WO2003017863A2 (en
Inventor
Cornelis Pameijer
Steven R Jefferies
Original Assignee
Dentsply Int Inc
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 Dentsply Int Inc filed Critical Dentsply Int Inc
Priority to BR0212148-4A priority Critical patent/BR0212148A/en
Priority to CA002457486A priority patent/CA2457486A1/en
Priority to JP2003522388A priority patent/JP2005500124A/en
Priority to EP02766077A priority patent/EP1427347A2/en
Priority to MXPA04001718A priority patent/MXPA04001718A/en
Publication of WO2003017863A2 publication Critical patent/WO2003017863A2/en
Publication of WO2003017863A3 publication Critical patent/WO2003017863A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00593—Hand tools of the syringe type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00—Dental tools or instruments
    • A61C3/005—Brushes for applying dental compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
    • A61C5/62—Applicators, e.g. syringes or guns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00503—Details of the outlet element
    • B05C17/00516—Shape or geometry of the outlet orifice or the outlet element

Abstract

The specification describes an applicator for the treatment of teeth with small amounts of dental materials, such as polymerizable sealants and adhesives, prophylactic treatment materials and the like. The applicator is in the form of a disposable tube having an applicator brush at one end. The tube is fitted to an applicator head that facilitates drawing an amount of the material into the tube and the selected filling of the brush. The applicator may include an elongated member having an applicator head that contains a chamber enclosing a similarly-shaped resilient member. A closure fits over the end of the applicator head and serves to close off the base of the chamber and seal the peripheral edge of the resilient member to prevent leakage. The closure is provided with a smaller chamber which communicates with a channel extending out through the closure and adapted to receive the disposable tube. The channel is positioned at an angle to the main body of the applicator. The applicator is provided with a movable lever-operated piston that presses on the resilient member for drawing liquid into and dispensing liquid from a disposable tube after the same has been inserted into the applicator head.
PCT/US2002/026919 2001-08-23 2002-08-22 Applicator for liquid dental materials WO2003017863A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR0212148-4A BR0212148A (en) 2001-08-23 2002-08-22 Applicator for administering a small amount of fluid to a surface
CA002457486A CA2457486A1 (en) 2001-08-23 2002-08-22 Applicator for liquid dental materials
JP2003522388A JP2005500124A (en) 2001-08-23 2002-08-22 Applicator for liquid dental materials
EP02766077A EP1427347A2 (en) 2001-08-23 2002-08-22 Applicator for liquid dental materials
MXPA04001718A MXPA04001718A (en) 2001-08-23 2002-08-22 Applicator for liquid dental materials.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31432501P 2001-08-23 2001-08-23
US60/314,325 2001-08-23

Publications (2)

Publication Number Publication Date
WO2003017863A2 WO2003017863A2 (en) 2003-03-06
WO2003017863A3 true WO2003017863A3 (en) 2003-11-20

Family

ID=23219511

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/026919 WO2003017863A2 (en) 2001-08-23 2002-08-22 Applicator for liquid dental materials

Country Status (6)

Country Link
EP (1) EP1427347A2 (en)
JP (1) JP2005500124A (en)
BR (1) BR0212148A (en)
CA (1) CA2457486A1 (en)
MX (1) MXPA04001718A (en)
WO (1) WO2003017863A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2072021A1 (en) * 2007-12-18 2009-06-24 Ernst Mühlbauer GmbH & Co.KG Device for the infiltration of enamel lesions in teeth
JP6537080B2 (en) * 2017-11-16 2019-07-03 裕彦 大畑 Dental drug filling device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043042A (en) * 1975-10-07 1977-08-23 Johnson & Johnson Applicator for tooth sealant
EP0382481A1 (en) * 1989-02-06 1990-08-16 William B. Dragan A capsule
US5150495A (en) * 1989-03-20 1992-09-29 Centrix, Inc. Disposable dental brush
US5406856A (en) * 1991-12-17 1995-04-18 Eppendorf-Netheler Hinz Pipetting apparatus
US5620423A (en) * 1993-09-23 1997-04-15 Heraeus Kulzer Gmbh Syringe for the controlled discharge of viscous materials
US5816804A (en) * 1996-01-19 1998-10-06 Ultradent Products, Inc. Fiber-ended open orifice delivery tip
US6059570A (en) * 1998-07-23 2000-05-09 Centrix, Inc. Dental container type applicator
US6095814A (en) * 1999-01-29 2000-08-01 3M Innovative Properties Company Dispensing cartridge with stepped chamber
US6202897B1 (en) * 1998-08-25 2001-03-20 3M Innovative Properties Company Unit dose liquid dispensing and packaging for dental application

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043042A (en) * 1975-10-07 1977-08-23 Johnson & Johnson Applicator for tooth sealant
EP0382481A1 (en) * 1989-02-06 1990-08-16 William B. Dragan A capsule
US5150495A (en) * 1989-03-20 1992-09-29 Centrix, Inc. Disposable dental brush
US5406856A (en) * 1991-12-17 1995-04-18 Eppendorf-Netheler Hinz Pipetting apparatus
US5620423A (en) * 1993-09-23 1997-04-15 Heraeus Kulzer Gmbh Syringe for the controlled discharge of viscous materials
US5816804A (en) * 1996-01-19 1998-10-06 Ultradent Products, Inc. Fiber-ended open orifice delivery tip
US6059570A (en) * 1998-07-23 2000-05-09 Centrix, Inc. Dental container type applicator
US6202897B1 (en) * 1998-08-25 2001-03-20 3M Innovative Properties Company Unit dose liquid dispensing and packaging for dental application
US6095814A (en) * 1999-01-29 2000-08-01 3M Innovative Properties Company Dispensing cartridge with stepped chamber

Also Published As

Publication number Publication date
EP1427347A2 (en) 2004-06-16
BR0212148A (en) 2004-07-13
CA2457486A1 (en) 2003-03-06
WO2003017863A2 (en) 2003-03-06
MXPA04001718A (en) 2004-05-31
JP2005500124A (en) 2005-01-06

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