CA1140764A - Abrasive method and apparatus - Google Patents

Abrasive method and apparatus

Info

Publication number
CA1140764A
CA1140764A CA000332702A CA332702A CA1140764A CA 1140764 A CA1140764 A CA 1140764A CA 000332702 A CA000332702 A CA 000332702A CA 332702 A CA332702 A CA 332702A CA 1140764 A CA1140764 A CA 1140764A
Authority
CA
Canada
Prior art keywords
liquid
stream
particles
tooth
gas
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.)
Expired
Application number
CA000332702A
Other languages
English (en)
French (fr)
Inventor
Benjamin J. Gallant
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.)
Dentron Inc
Original Assignee
Dentron 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=26686094&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1140764(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US05/928,907 external-priority patent/US4174571A/en
Application filed by Dentron Inc filed Critical Dentron Inc
Application granted granted Critical
Publication of CA1140764A publication Critical patent/CA1140764A/en
Expired legal-status Critical Current

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
    • 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
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/003—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods using material which dissolves or changes phase after the treatment, e.g. ice, CO2
CA000332702A 1978-07-28 1979-07-27 Abrasive method and apparatus Expired CA1140764A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US928,907 1978-07-28
US05/928,907 US4174571A (en) 1978-07-28 1978-07-28 Method for cleaning teeth
US1443579A 1979-02-23 1979-02-23
US14,435 1979-02-23

Publications (1)

Publication Number Publication Date
CA1140764A true CA1140764A (en) 1983-02-08

Family

ID=26686094

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000332702A Expired CA1140764A (en) 1978-07-28 1979-07-27 Abrasive method and apparatus

Country Status (5)

Country Link
CA (1) CA1140764A (de)
DE (2) DE7921732U1 (de)
FR (1) FR2433335A1 (de)
GB (1) GB2026359B (de)
SE (1) SE7906424L (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3132291A1 (de) * 1981-08-14 1983-07-14 Siemens AG, 1000 Berlin und 8000 München Geraet zur bearbeitung, insbesondere reinigung, der oberflaeche von teilen, insbesondere von zaehnen
FR2528693B1 (fr) * 1982-06-22 1985-01-11 Mabille Pierre Appareil de prophylaxie dentaire
DE3371467D1 (en) * 1982-06-22 1987-06-19 Pierre Mabille A dental prophylactic apparatus
DE3320075A1 (de) * 1983-06-03 1984-12-06 Drester AB, Lund Vorrichtung an strahlgeblaesen
DE8407156U1 (de) * 1984-03-08 1984-07-05 EMS S.A. Electro Medical Systems, 1347 Le Sentier Duesenkopf fuer den handgriff eines dentalgeraetes
DE3447744A1 (de) * 1984-12-21 1986-07-03 EMS S.A. Electro Medical Systems, Le Sentier Duesenkopf fuer den handgriff eines dentalgeraetes
DE3663107D1 (en) * 1985-03-25 1989-06-08 Blendax Werke Schneider Co Jet end piece for a hand-held mouth-rinsing device
FR2583630A1 (fr) * 1985-06-24 1986-12-26 Sedatelec Embout de diffusion pour appareil dentaire de polissage des dents
DE3712981A1 (de) * 1987-04-16 1988-11-03 Georges Serre Mundreinigungsspritze
DE19910559A1 (de) * 1999-03-10 2000-09-14 Espe Dental Ag Subgingivales Pulverstrahlen
DE10066408B4 (de) 2000-03-24 2010-03-18 3M Espe Dental Ag Verwendung feinkörniger Pulver für supragingivales Pulverstrahlen
BR0113246A (pt) 2000-08-04 2003-06-24 Danville Mfg Inc Instrumento para a aplicação de uma corrente de uma mistura de um gás e um material abrasivo na forma de um pó a uma superfìcie e processo para a abrasão de uma superfìcie
DE10114324B4 (de) * 2001-03-23 2005-03-10 Ferton Holding Sa Düsenstück für ein dantales Abrasivstrahlgerät
US6676409B2 (en) 2001-08-01 2004-01-13 Medivance Instruments Limited Dental tool
US8827700B2 (en) 2006-06-27 2014-09-09 Koninklijke Philips N.V. Sprayhead apparatus for generating a gas-assisted droplet spray for use in oral cleaning
DE102007030019A1 (de) 2007-06-29 2009-02-26 Kaltenbach & Voigt Gmbh Dentales Gerät oder Werkzeug
EP2070505A1 (de) 2007-12-10 2009-06-17 3M Innovative Properties Company Zahnfleischretraktionszusammensetzung, ihre Herstellung und die Verwendung einer Pulverstrahlvorrichtung zur Zahnfleischretraktion
GB0810384D0 (en) 2008-06-06 2008-07-09 3M Innovative Properties Co Powder jet device for applying dental material
EP2861202B1 (de) 2012-06-18 2018-07-18 3M Innovative Properties Company Pulverzusammensetzung zum luftpolieren der oberfläche von hartem zahngewebe
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
EP2931171B1 (de) 2012-12-17 2018-08-15 3M Innovative Properties Company Vorrichtung zur ausgabe von dentalmaterial mit verriegelungsmechanismus
CN103462705A (zh) * 2013-09-25 2013-12-25 苏州华恒医用器械有限公司 医用喷杆
CN114391983B (zh) * 2022-01-18 2023-09-05 广东瀚森智慧医疗电子科技有限公司 一种喷砂洁牙系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US783218A (en) * 1904-05-12 1905-02-21 Internat Sand Blast Company Sand-blast apparatus.
FR432910A (fr) * 1910-03-31 1911-12-20 Lucien Charles Eilertsen Perfectionnements apportés aux appareils à air chaud médicamenteux à pression et à température graduables
US2376616A (en) * 1944-01-18 1945-05-22 Metalweld Inc Sandblasting apparatus
NL82633C (de) * 1949-02-24
FR1066321A (fr) * 1951-10-01 1954-06-03 Ritter Co Inc Appareil pour la fourniture d'un courant de matière abrasive fluide
US3225759A (en) * 1963-05-31 1965-12-28 Myron E Drapen Dental cleaning and massaging device
US3602398A (en) * 1969-03-04 1971-08-31 Geza Pollak Mouthwash dispensing apparatus
US3626841A (en) * 1969-07-03 1971-12-14 Zvi Harry Schachter Abrasive propellent apparatus
US3718973A (en) * 1970-05-01 1973-03-06 R Slater Dental system
US3852918A (en) * 1972-03-29 1974-12-10 R Black Gas-abrasive mixing and feeding device
CA1025705A (en) * 1972-06-12 1978-02-07 Jaroslav Vit Method and apparatus for removal of dental plaque and caries by means of high velocity pulsating jet of liquid
AT344916B (de) * 1973-07-06 1978-08-25 Ingeborg Laing Zahnpflegemittel
US3972123A (en) * 1973-10-04 1976-08-03 Black Robert B Air-abrasive prophylaxis equipment
US3882638A (en) * 1973-10-04 1975-05-13 Robert B Black Air-abrasive prophylaxis equipment
US4125969A (en) * 1977-01-25 1978-11-21 A. Long & Company Limited Wet abrasion blasting
US4174571A (en) * 1978-07-28 1979-11-20 Dentron, Inc. Method for cleaning teeth

Also Published As

Publication number Publication date
GB2026359B (en) 1982-06-09
DE2930836C3 (de) 1999-01-21
DE2930836C2 (de) 1991-03-07
DE2930836A1 (de) 1980-02-14
DE7921732U1 (de) 1985-10-31
SE7906424L (sv) 1980-01-29
FR2433335B1 (de) 1984-07-13
FR2433335A1 (fr) 1980-03-14
GB2026359A (en) 1980-02-06

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Legal Events

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MKEX Expiry