FR2433335A1 - ABRASIVE METHOD AND APPARATUS, PARTICULARLY FOR CLEANING TEETH - Google Patents

ABRASIVE METHOD AND APPARATUS, PARTICULARLY FOR CLEANING TEETH

Info

Publication number
FR2433335A1
FR2433335A1 FR7919503A FR7919503A FR2433335A1 FR 2433335 A1 FR2433335 A1 FR 2433335A1 FR 7919503 A FR7919503 A FR 7919503A FR 7919503 A FR7919503 A FR 7919503A FR 2433335 A1 FR2433335 A1 FR 2433335A1
Authority
FR
France
Prior art keywords
water
abrasive
jet
cleaning teeth
abrasive particles
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.)
Granted
Application number
FR7919503A
Other languages
French (fr)
Other versions
FR2433335B1 (en
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.)
Individual
Original Assignee
Individual
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=FR2433335(A1) "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 Individual filed Critical Individual
Publication of FR2433335A1 publication Critical patent/FR2433335A1/en
Application granted granted Critical
Publication of FR2433335B1 publication Critical patent/FR2433335B1/fr
Granted 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

Abstract

L'invention s'applique à des techniques abrasives et en particulier au nettoyage des dents par un jet abrasif. Le procédé consiste à envoyer un jet de gaz chargé d'abrasif sur la surface à nettoyer en même temps qu'un jet d'eau, les particules abrasives étant solubles dans l'eau. Les jets d'eau et de gaz sont dirigés de manière à ce qu'il y ait à la fois de l'eau et des particules abrasives arrivant sur la même surface de la dent et sous forme de boue. L'appareil utilisé est constitué de préférence par une buse comprenant un passage central destiné au jet d'air chargé de particules abrasives et un passage annulaire entourant le premier et destiné au courant d eau. Application à la prophylaxie dentaire.The invention applies to abrasive techniques and in particular to cleaning teeth by an abrasive jet. The process consists in sending a jet of gas charged with abrasive on the surface to be cleaned at the same time as a jet of water, the abrasive particles being soluble in water. The jets of water and gas are directed so that there is both water and abrasive particles arriving on the same surface of the tooth and in the form of mud. The apparatus used is preferably constituted by a nozzle comprising a central passage for the air jet laden with abrasive particles and an annular passage surrounding the first and intended for the stream of water. Application to dental prophylaxis.

FR7919503A 1978-07-28 1979-07-27 ABRASIVE METHOD AND APPARATUS, PARTICULARLY FOR CLEANING TEETH Granted FR2433335A1 (en)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
FR2433335A1 true FR2433335A1 (en) 1980-03-14
FR2433335B1 FR2433335B1 (en) 1984-07-13

Family

ID=26686094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7919503A Granted FR2433335A1 (en) 1978-07-28 1979-07-27 ABRASIVE METHOD AND APPARATUS, PARTICULARLY FOR CLEANING TEETH

Country Status (5)

Country Link
CA (1) CA1140764A (en)
DE (2) DE2930836C3 (en)
FR (1) FR2433335A1 (en)
GB (1) GB2026359B (en)
SE (1) SE7906424L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528693A1 (en) * 1982-06-22 1983-12-23 Mabille Pierre DENTAL PROPHYLAXIS APPARATUS
EP0097288A2 (en) * 1982-06-22 1984-01-04 Pierre Mabille A dental prophylactic apparatus
EP0199027A1 (en) * 1985-03-25 1986-10-29 Blendax GmbH Jet end piece for a hand-held mouth-rinsing device
FR2583630A1 (en) * 1985-06-24 1986-12-26 Sedatelec Dispensing nozzle for dental apparatus for polishing teeth

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3132291A1 (en) * 1981-08-14 1983-07-14 Siemens AG, 1000 Berlin und 8000 München DEVICE FOR MACHINING, IN PARTICULAR CLEANING, THE SURFACE OF PARTS, IN PARTICULAR TEETH
DE3320075A1 (en) * 1983-06-03 1984-12-06 Drester AB, Lund DEVICE ON BLOWERS
DE8407156U1 (en) * 1984-03-08 1984-07-05 EMS S.A. Electro Medical Systems, 1347 Le Sentier NOZZLE HEAD FOR THE HANDLE OF A DENTAL DEVICE
DE3447744A1 (en) * 1984-12-21 1986-07-03 EMS S.A. Electro Medical Systems, Le Sentier Nozzle head for the handle of a dental instrument
DE3712981A1 (en) * 1987-04-16 1988-11-03 Georges Serre Mouth cleaning syringe
DE19910559A1 (en) 1999-03-10 2000-09-14 Espe Dental Ag Subgingival powder blasting
DE10014416B4 (en) 2000-03-24 2009-02-19 3M Espe Ag Use of fine-grained powders or powder mixtures for producing an agent for supragingival powder blasting
JP4499350B2 (en) * 2000-08-04 2010-07-07 ダンビル マテリアルズ，インコーポレイティド Hand-held gas grinding machine
DE10114324B4 (en) * 2001-03-23 2005-03-10 Ferton Holding Sa Nozzle piece for a dantal abrasive blasting unit
US6676409B2 (en) 2001-08-01 2004-01-13 Medivance Instruments Limited Dental tool
JP5337029B2 (en) 2006-06-27 2013-11-06 コーニンクレッカ フィリップス エヌ ヴェ Spray head apparatus for making gas-assisted droplet spray for use in mouth cleaning
DE102007030019A1 (en) 2007-06-29 2009-02-26 Kaltenbach & Voigt Gmbh Dental device for treatment of natural or artificial part e.g. teeth, of human body i.e. patient, in dental laboratory, has dental straight tool holder comprising elongate grip sleeve made of amorphous liquid metal alloy
EP2070505A1 (en) 2007-12-10 2009-06-17 3M Innovative Properties Company Dental retraction composition, production thereof and use of a powder jet device for dental retraction
GB0810384D0 (en) 2008-06-06 2008-07-09 3M Innovative Properties Co Powder jet device for applying dental material
WO2013191903A1 (en) 2012-06-18 2013-12-27 3M Innovative Properties Company Powder composition for air polishing the surface of hard dental tissue
EP2742898A1 (en) 2012-12-17 2014-06-18 3M Innovative Properties Company Powder jet device for dispensing a dental material
WO2014099490A2 (en) 2012-12-17 2014-06-26 3M Innovative Properties Company Device for dispensing a dental material with locking mechanism
EP2742897A1 (en) 2012-12-17 2014-06-18 3M Innovative Properties Company Nozzle head, hand piece and powder jet device for applying a dental material
CN103462705A (en) * 2013-09-25 2013-12-25 苏州华恒医用器械有限公司 Medical ejection rod
CN114391983B (en) * 2022-01-18 2023-09-05 广东瀚森智慧医疗电子科技有限公司 Sand blasting tooth cleaning system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR432910A (en) * 1910-03-31 1911-12-20 Lucien Charles Eilertsen Improvements to medicated hot air devices with adjustable pressure and temperature
FR1066321A (en) * 1951-10-01 1954-06-03 Ritter Co Inc Apparatus for providing a stream of fluid abrasive material
US3602398A (en) * 1969-03-04 1971-08-31 Geza Pollak Mouthwash dispensing apparatus
FR2187276A1 (en) * 1972-06-12 1974-01-18 Nat Patent Develop Corp

Family Cites Families (12)

* 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.
US2376616A (en) * 1944-01-18 1945-05-22 Metalweld Inc Sandblasting apparatus
NL206506A (en) * 1949-02-24
US3225759A (en) * 1963-05-31 1965-12-28 Myron E Drapen Dental cleaning and massaging device
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
AT344916B (en) * 1973-07-06 1978-08-25 Ingeborg Laing DENTAL PRODUCTS
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR432910A (en) * 1910-03-31 1911-12-20 Lucien Charles Eilertsen Improvements to medicated hot air devices with adjustable pressure and temperature
FR1066321A (en) * 1951-10-01 1954-06-03 Ritter Co Inc Apparatus for providing a stream of fluid abrasive material
US3602398A (en) * 1969-03-04 1971-08-31 Geza Pollak Mouthwash dispensing apparatus
FR2187276A1 (en) * 1972-06-12 1974-01-18 Nat Patent Develop Corp

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528693A1 (en) * 1982-06-22 1983-12-23 Mabille Pierre DENTAL PROPHYLAXIS APPARATUS
EP0097288A2 (en) * 1982-06-22 1984-01-04 Pierre Mabille A dental prophylactic apparatus
EP0097288A3 (en) * 1982-06-22 1984-04-04 Pierre Mabille A dental prophylactic apparatus
EP0199027A1 (en) * 1985-03-25 1986-10-29 Blendax GmbH Jet end piece for a hand-held mouth-rinsing device
FR2583630A1 (en) * 1985-06-24 1986-12-26 Sedatelec Dispensing nozzle for dental apparatus for polishing teeth

Also Published As

Publication number Publication date
DE2930836C2 (en) 1991-03-07
DE2930836C3 (en) 1999-01-21
GB2026359B (en) 1982-06-09
CA1140764A (en) 1983-02-08
GB2026359A (en) 1980-02-06
DE2930836A1 (en) 1980-02-14
SE7906424L (en) 1980-01-29
DE7921732U1 (en) 1985-10-31
FR2433335B1 (en) 1984-07-13

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
TP Transmission of property
CL Concession to grant licences
TP Transmission of property
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
CD Change of name or company name
CJ Change in legal form