ZA838418B - Improved dental cleaning system - Google Patents

Improved dental cleaning system

Info

Publication number
ZA838418B
ZA838418B ZA838418A ZA838418A ZA838418B ZA 838418 B ZA838418 B ZA 838418B ZA 838418 A ZA838418 A ZA 838418A ZA 838418 A ZA838418 A ZA 838418A ZA 838418 B ZA838418 B ZA 838418B
Authority
ZA
South Africa
Prior art keywords
conduit
air
fluid
tight chamber
flow
Prior art date
Application number
ZA838418A
Other languages
English (en)
Inventor
George E Warrin
Original Assignee
Cavitron 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23857303&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA838418(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cavitron Inc filed Critical Cavitron Inc
Publication of ZA838418B publication Critical patent/ZA838418B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0084—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a mixture of liquid and gas
    • 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
    • A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
    • A61C3/025—Instruments acting like a sandblast machine, e.g. for cleaning, polishing or cutting teeth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
    • B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
    • B24C7/0069—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier with means for preventing clogging of the equipment or for preventing abrasive entering the airway
    • 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
    • A61C1/0076—Sterilising operating fluids or fluid supply elements such as supply lines, filters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/794—With means for separating solid material from the fluid
    • Y10T137/8122—Planar strainer normal to flow path

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • Dentistry (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Optical Head (AREA)
  • Brushes (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
ZA838418A 1983-02-18 1983-11-11 Improved dental cleaning system ZA838418B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/467,816 US4487582A (en) 1983-02-18 1983-02-18 Dental cleaning system

Publications (1)

Publication Number Publication Date
ZA838418B true ZA838418B (en) 1984-07-25

Family

ID=23857303

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA838418A ZA838418B (en) 1983-02-18 1983-11-11 Improved dental cleaning system

Country Status (12)

Country Link
US (1) US4487582A (de)
EP (1) EP0119021B2 (de)
JP (1) JPS59156340A (de)
AT (1) ATE26397T1 (de)
AU (1) AU550464B2 (de)
BR (1) BR8400430A (de)
CA (1) CA1212851A (de)
DE (1) DE3462993D1 (de)
DK (1) DK76184A (de)
MX (1) MX157666A (de)
NO (1) NO834584L (de)
ZA (1) ZA838418B (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540365A (en) * 1983-11-23 1985-09-10 Advanced Design Corporation Dental cleansing system
US4820152A (en) * 1987-04-21 1989-04-11 Dentsply Research & Development Corp. Single multi-function handpiece for dental instruments
US5123206A (en) * 1987-12-04 1992-06-23 Whitemetal, Inc. Wet abrasive blasting method
US4984984A (en) * 1988-07-18 1991-01-15 Esrock Bernard S Dental tool and nozzle therefor
US4975054A (en) * 1989-04-18 1990-12-04 Esrock Bernard S Dental tool
US5158455A (en) * 1990-02-09 1992-10-27 Young Dental Manufacturing Company Control unit for a scaler and a polisher
US5186625A (en) * 1990-11-28 1993-02-16 Young Dental Manufacturing Company Control for dental air-polisher
DE4122980A1 (de) * 1991-07-11 1993-01-21 Kaltenbach & Voigt Bearbeitungsgeraet zum bearbeiten von feinwerktechnischen, insbesondere dentaltechnischen werkstuecken in einem von einem gehaeuse umgebenen bearbeitungsraum
US5312251A (en) * 1993-06-18 1994-05-17 Jackson Paul C Dental implement
DE4332226A1 (de) * 1993-09-22 1995-03-23 Wassermann Dental Maschinen Gm Dentaltechnisches Sandstrahlgerät
US5718581A (en) * 1995-05-09 1998-02-17 Danville Manufacturing, Inc. Air abrasive particle apparatus
US5630444A (en) * 1996-04-24 1997-05-20 Snap-Tite, Inc. High pressure bellows valve
US6030212A (en) 1996-09-27 2000-02-29 Dentsply Research & Development Corp. Stacking reservoir and scaler system
AU7708298A (en) * 1997-05-30 1998-12-30 Danville Engineering, Inc. Gas abrasive particle apparatus and valving therefor
US6093021A (en) * 1997-06-25 2000-07-25 Rainey; J. Tim Parallel air stream dental air-abrasion system
US6106288A (en) * 1997-10-17 2000-08-22 Dentsply Research & Development Corp. Air abrasion system for use in dental procedures
US5967779A (en) * 1997-10-17 1999-10-19 Dentsply Research & Development Corp. Abrasion hand piece for use with abrasion system
US6186783B1 (en) 1997-10-17 2001-02-13 Dentsply Research & Development Corp. Evacuation hand piece for use during dental procedures
ES2220318T3 (es) * 2000-10-20 2004-12-16 Ant Applied New Technologies Ag Procedimiento para llenar un deposito a presion y dispositivo para generar un chorro de una suspension.
DE10113289A1 (de) * 2001-03-16 2002-10-02 Sirona Dental Systems Gmbh Pulverstrahlgerät für die zahnärztliche Praxis
US20070072520A1 (en) * 2003-10-09 2007-03-29 Becker James R Dry ice feeding apparatus and method
ITRA20060055A1 (it) * 2006-09-18 2008-03-19 Tecno Supply S R L Metodo e relativa apparecchiatura portatile per la pulitura di superfici.
DE202007019155U1 (de) 2007-03-19 2010-10-28 Ferton Holding S.A. C/O Cm Management Services S.A. Pulverstrahlgerät zur Zahnbehandlung
EP2742897A1 (de) 2012-12-17 2014-06-18 3M Innovative Properties Company Düsenkopf, Handstück und Pulverstrahlvorrichtung zum Aufbringen eines Dentalmaterials
EP2742898A1 (de) 2012-12-17 2014-06-18 3M Innovative Properties Company Pulverstrahlvorrichtung zur Ausgabe von Dentalmaterial
WO2014099490A2 (en) 2012-12-17 2014-06-26 3M Innovative Properties Company Device for dispensing a dental material with locking mechanism
DE102013102334A1 (de) * 2013-03-08 2014-09-11 Renfert Gmbh Abrasivstrahlvorrichtung
EP3146933B1 (de) 2015-09-22 2019-11-20 Ferton Holding S.A. Pulverkammer für eine luftpoliervorrichtung und luftpoliervorrichtung
DE102016201693B4 (de) 2016-02-04 2018-03-08 Ferton Holding S.A. Pulverkammer, Verschluss für eine Pulverkammer sowie Pulverstrahlgerät
DE102016118081B4 (de) * 2016-09-26 2018-09-20 Ferton Holding S.A. Zahnreinigungssystem, Pulverbehälter sowie Einsatz für einen Pulverbehälter
CN109306954A (zh) * 2018-09-12 2019-02-05 宁波和合美佳电器有限公司 用于冲牙器水泵的单向阀
CN113616365A (zh) * 2020-05-07 2021-11-09 广东威力铭科技有限公司 一种可调节温度的口腔清洗器
GB2601518A (en) * 2020-12-02 2022-06-08 Flowtech International Ltd Abrasive blasting system

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7313107U (de) * 1973-07-05 Helphos Autolicht Schardmueller & Co In einer Richtung selbsttätig absperrendes Ventil
US2236477A (en) * 1939-11-13 1941-03-25 Augustus J Baker Check valve
US2604958A (en) * 1944-09-15 1952-07-29 Karl J G Leufvenius Lubrication fitting
US2409768A (en) * 1944-12-18 1946-10-22 Blaw Knox Co Liquid level control
US2665035A (en) * 1948-12-27 1954-01-05 Huron Portland Cement Company Aerating device for pulverulent material
US2576008A (en) * 1949-09-09 1951-11-20 Pangborn Corp Wet blasting machine
NL159158B (nl) * 1950-02-15 Menig Willy Nagelplaat voor het verbinden van houten bouwelementen.
USRE24954E (en) * 1951-07-26 1961-03-28 Apparatus for
FR1066321A (fr) * 1951-10-01 1954-06-03 Ritter Co Inc Appareil pour la fourniture d'un courant de matière abrasive fluide
US2896663A (en) * 1955-02-28 1959-07-28 Carl M Mena Check valve with valve seat of resilient material
US3155110A (en) * 1962-12-03 1964-11-03 Vernay Laboratories Rubber check and relief valve
US3350053A (en) * 1963-02-05 1967-10-31 Honeywell Inc Controlling apparatus
US3415276A (en) * 1966-12-16 1968-12-10 Whirlpool Co Fluid control system
BE719504A (de) * 1967-08-17 1969-01-16
US3557536A (en) * 1968-12-30 1971-01-26 Phillips Petroleum Co Filter assembly
US3638839A (en) * 1969-07-18 1972-02-01 Comco Supply Inc Apparatus for dispensing powder such as abrasive powder
US3852918A (en) * 1972-03-29 1974-12-10 R Black Gas-abrasive mixing and feeding device
JPS5234708B2 (de) * 1972-09-11 1977-09-05
US3793785A (en) * 1973-01-15 1974-02-26 F Austin Particle blasting
US3882638A (en) * 1973-10-04 1975-05-13 Robert B Black Air-abrasive prophylaxis equipment
US3972123A (en) * 1973-10-04 1976-08-03 Black Robert B Air-abrasive prophylaxis equipment
US4214871A (en) * 1978-01-23 1980-07-29 Arnold Carter H Method and apparatus for cleaning teeth and removing plaque
US4174571A (en) * 1978-07-28 1979-11-20 Dentron, Inc. Method for cleaning teeth
GB2042128A (en) * 1979-02-02 1980-09-17 Reed International Ltd Fluid flow control valve
EP0097288B1 (de) * 1982-06-22 1987-05-13 Pierre Mabille Gerät zur vorbeugenden Behandlung der Zähne

Also Published As

Publication number Publication date
DK76184D0 (da) 1984-02-17
EP0119021A1 (de) 1984-09-19
JPS59156340A (ja) 1984-09-05
US4487582A (en) 1984-12-11
BR8400430A (pt) 1985-02-12
EP0119021B1 (de) 1987-04-08
CA1212851A (en) 1986-10-21
NO834584L (no) 1984-08-20
AU550464B2 (en) 1986-03-20
DE3462993D1 (en) 1987-05-14
DK76184A (da) 1984-08-19
ATE26397T1 (de) 1987-04-15
AU2152483A (en) 1984-08-23
MX157666A (es) 1988-12-08
EP0119021B2 (de) 1993-10-06
JPS6215225B2 (de) 1987-04-06

Similar Documents

Publication Publication Date Title
DE3462993D1 (en) Improved dental cleaning system
ES8406872A1 (es) Un aparato profilactico para limpiar dientes con una corriente de aire que contine particulas de polvo
MY110047A (en) Portable water filtration apparatus
CA2245555A1 (en) Comforter for delivering medicine
EP0215514A3 (en) Bathtub with improved hydromassage system
ITBO20010353A1 (it) Dispositivo di preparazione di liquido dializzante per una macchina di dialisi
MY133634A (en) Filter and valve apparatus
TW344788B (en) Continuous high pressure solids pump system
EP0343822A3 (de) Mischsystem mit Konzentrator
WO1998044956A3 (en) Steam delivery system for a decontamination apparatus
AU558307B2 (en) Filter cassette
CA2062978A1 (en) Self-cleaning filter for fluid distribution systems
CA2094442A1 (en) Apparatus and method for treating water with ozone
WO2001076658A3 (en) Neo-natal oxygen delivery system
DE3068606D1 (en) Pump with degasser
AU2740592A (en) Negative pressure-difference water supply system
CA2187163A1 (en) Method and equipment for treatment of a liquid flow to be cleaned and passed into a flotation plant or equivalent
CN209210443U (zh) 一种自发电臭氧净水器
CN2183803Y (zh) 自来水末端高效净化器
AU680458B2 (en) Inhaler
PL339826A1 (en) Apparatus incorporating at least one fluid-flow passage
IL103982A (en) By-pass arrangement for flow pulse generating in irrigation network
CN2286644Y (zh) 一种手动阀反冲过滤装置
EP0847373A1 (de) Vorrichtung und methode zum rücksaugen von wasser aus einem auslassrohr in verbindung mit einem wasserreiniger
MXPA98000702A (en) Device and method for the reduction of water from an outlet pipe in connection with a purifier of a