ES2612311T3 - Sistema no presurizado para crear gotas de líquido en un dispositivo de limpieza dental - Google Patents

Sistema no presurizado para crear gotas de líquido en un dispositivo de limpieza dental Download PDF

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Publication number
ES2612311T3
ES2612311T3 ES09801265.1T ES09801265T ES2612311T3 ES 2612311 T3 ES2612311 T3 ES 2612311T3 ES 09801265 T ES09801265 T ES 09801265T ES 2612311 T3 ES2612311 T3 ES 2612311T3
Authority
ES
Spain
Prior art keywords
piston
nozzle
liquid
dental cleaning
air
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.)
Active
Application number
ES09801265.1T
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English (en)
Inventor
Dainia Edwards
Tyler G. Kloster
Wolter F. Benning
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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 Koninklijke Philips NV filed Critical Koninklijke Philips NV
Application granted granted Critical
Publication of ES2612311T3 publication Critical patent/ES2612311T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
    • A61C17/0202—Hand-pieces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/0061—Air and water supply systems; Valves specially adapted therefor
    • A61C1/0084—Supply units, e.g. reservoir arrangements, specially adapted pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/0061—Air and water supply systems; Valves specially adapted therefor
    • A61C1/0084—Supply units, e.g. reservoir arrangements, specially adapted pumps
    • A61C1/0092—Pumps specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C15/00—Devices for cleaning between the teeth
    • 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
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
    • A61C17/022—Air-blowing devices, e.g. with means for heating the air
    • 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
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
    • A61C17/028—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication with intermittent liquid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2416—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle characterised by the means for producing or supplying the atomising fluid, e.g. air hoses, air pumps, gas containers, compressors, fans, ventilators, their drives
    • B05B7/2418—Air pumps actuated by the operator, e.g. manually actuated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
    • F04B17/044—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow using solenoids directly actuating the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/06—Mobile combinations

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Brushes (AREA)
  • Nozzles (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Un aparato de gotas de fluido para limpieza dental, que comprende: un aparato de limpieza dental (10) que tiene una porción de cuerpo (27) y una porción de boquilla (30), para la salida de una pulverización de gotas de líquido desde un extremo distal de la misma; un depósito de líquido (38) en el que, durante el funcionamiento, se desplaza líquido desde el depósito hacia un área de la boquilla cercana a un extremo proximal abierto de la misma; un sistema (12, 13, 14, 24) para accionar un elemento de émbolo o de pistón (16) hacia el extremo proximal de la boquilla, con una fuerza suficiente para que el aire sobre el que actúa el elemento de émbolo o de pistón se vea forzado o liberado hacia la boquilla, a una velocidad elevada suficiente para crear una pulverización de gotas de líquido cuando el aire en movimiento entre en contacto con el líquido; un orificio (36) situado en un extremo proximal de la porción de boquilla, a través del cual se fuerza aire mediante la acción del elemento de émbolo o de pistón; caracterizado por un motor (12), una batería (14) para el motor; y un tren de engranajes (12), que incluye un engranaje de accionamiento (13) que se acopla con una cremallera de engranaje (18) situada sobre el elemento de émbolo o pistón (16), en el que el movimiento del engranaje de accionamiento mueve el émbolo hacia la parte trasera del aparato contra un muelle de compresión (24), en el que se libera el émbolo cuando alcanza una posición determinada en relación con el muelle de compresión, desplazando aire a través del orificio.

Description

imagen1
imagen2

Claims (1)

  1. imagen1
ES09801265.1T 2008-12-29 2009-12-04 Sistema no presurizado para crear gotas de líquido en un dispositivo de limpieza dental Active ES2612311T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US344852 2008-12-29
US12/344,852 US20100167236A1 (en) 2008-12-29 2008-12-29 Non-pressurized system fore creating liquid droplets in a dental cleaning appliance
PCT/IB2009/055518 WO2010076694A1 (en) 2008-12-29 2009-12-04 Non-pressurized system for creating liquid droplets in a dental cleaning appliance

Publications (1)

Publication Number Publication Date
ES2612311T3 true ES2612311T3 (es) 2017-05-16

Family

ID=42133720

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09801265.1T Active ES2612311T3 (es) 2008-12-29 2009-12-04 Sistema no presurizado para crear gotas de líquido en un dispositivo de limpieza dental

Country Status (11)

Country Link
US (3) US20100167236A1 (es)
EP (2) EP2893900B1 (es)
JP (1) JP5523475B2 (es)
KR (1) KR101606440B1 (es)
CN (1) CN102271611B (es)
BR (1) BRPI0918307A2 (es)
CA (1) CA2748435C (es)
ES (1) ES2612311T3 (es)
PL (1) PL2381878T3 (es)
RU (1) RU2518963C2 (es)
WO (1) WO2010076694A1 (es)

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Also Published As

Publication number Publication date
CA2748435A1 (en) 2010-07-08
EP2381878A1 (en) 2011-11-02
RU2518963C2 (ru) 2014-06-10
US20100167236A1 (en) 2010-07-01
US20140248579A1 (en) 2014-09-04
CN102271611B (zh) 2014-08-20
EP2381878B1 (en) 2016-11-09
EP2893900A1 (en) 2015-07-15
US8753117B2 (en) 2014-06-17
JP2012513795A (ja) 2012-06-21
RU2011131862A (ru) 2013-02-10
WO2010076694A1 (en) 2010-07-08
EP2893900B1 (en) 2016-11-09
US20110244418A1 (en) 2011-10-06
CN102271611A (zh) 2011-12-07
CA2748435C (en) 2017-05-09
BRPI0918307A2 (pt) 2016-08-23
KR20110111427A (ko) 2011-10-11
PL2381878T3 (pl) 2017-08-31
JP5523475B2 (ja) 2014-06-18
US9655702B2 (en) 2017-05-23
KR101606440B1 (ko) 2016-03-28

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