JPS63143311U - - Google Patents

Info

Publication number
JPS63143311U
JPS63143311U JP1988022288U JP2228888U JPS63143311U JP S63143311 U JPS63143311 U JP S63143311U JP 1988022288 U JP1988022288 U JP 1988022288U JP 2228888 U JP2228888 U JP 2228888U JP S63143311 U JPS63143311 U JP S63143311U
Authority
JP
Japan
Prior art keywords
handpiece
handle sleeve
handpiece according
main body
elements
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
JP1988022288U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0633925Y2 (ja
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 filed Critical
Publication of JPS63143311U publication Critical patent/JPS63143311U/ja
Application granted granted Critical
Publication of JPH0633925Y2 publication Critical patent/JPH0633925Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/05—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with turbine drive
    • A61C1/052—Ducts for supplying driving or cooling fluid, e.g. air, water

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
JP1988022288U 1987-02-26 1988-02-22 歯科医用ハンドピース Expired - Lifetime JPH0633925Y2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3706263 1987-02-26
DE3742497 1987-12-15
DE3706263.8 1987-12-15
DE3742497.1 1987-12-15

Publications (2)

Publication Number Publication Date
JPS63143311U true JPS63143311U (en]) 1988-09-21
JPH0633925Y2 JPH0633925Y2 (ja) 1994-09-07

Family

ID=25852951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988022288U Expired - Lifetime JPH0633925Y2 (ja) 1987-02-26 1988-02-22 歯科医用ハンドピース

Country Status (5)

Country Link
US (1) US4983121A (en])
EP (1) EP0282752B1 (en])
JP (1) JPH0633925Y2 (en])
AT (1) ATE67652T1 (en])
DE (2) DE8717222U1 (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002159511A (ja) * 2000-11-22 2002-06-04 Osada Res Inst Ltd 歯科治療用ハンドピース及びそのカバー部材
JP2013512712A (ja) * 2009-12-04 2013-04-18 ミクロ メガ アンテルナショナル マニュファクチュール 中空スリーブを含む胴部を備えるハンドピース

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5425638A (en) * 1993-06-10 1995-06-20 Abbott; Phillip G. Turbine for a dental handpiece
US5312252A (en) * 1993-06-10 1994-05-17 Abbott Research Corporation Turbine for a dental handpiece
US5639236A (en) * 1995-08-11 1997-06-17 Martin; Howard Root canal dental handpiece
US6012922A (en) * 1997-09-08 2000-01-11 Tulsa Dental Products Inc. Axial displacement bearing connecting a multi-section shaft for quick removal of dental tools from a handpiece
JPH1189855A (ja) * 1997-09-24 1999-04-06 Nakanishi:Kk 歯科用ハンドピース
US6149430A (en) * 1998-02-20 2000-11-21 Ora Innovations, Inc. Integrally molded dental appliance and process for its manufacture
JP3085671B1 (ja) 1999-05-12 2000-09-11 株式会社ナカニシ 歯科用ハンドピース及び光路ユニットの成形方法
US20060234186A1 (en) * 2000-09-14 2006-10-19 Novak Eugene J Bearing for dental handpiece
US20070059664A1 (en) * 2000-09-14 2007-03-15 Novak Eugene J Bearing for dental handpiece
US20020168612A1 (en) * 2000-09-14 2002-11-14 Novak Eugene J. Bearing for dental handpiece
CA2431109C (en) * 2000-12-18 2012-02-21 Dentsply International Inc. Improved dental handpiece components
US20020124443A1 (en) * 2000-12-18 2002-09-12 Dentsply Research & Development Corp. Metal-to-metal connections
US20070031786A1 (en) * 2002-02-25 2007-02-08 Heil Donald J Dental handpiece
US20070117064A1 (en) * 2002-02-27 2007-05-24 Novak Eugene J Dental handpiece with improved grease retention
EP1478299B1 (en) * 2002-02-27 2009-12-30 Dentsply International, Inc. Dental handpiece with improved grease retention
CA2480810A1 (en) * 2002-03-28 2003-10-09 Dentsply International Inc. Method for balancing the rotating turbine element of a dental handpiece
US20060191336A1 (en) * 2002-03-28 2006-08-31 Dentsply Research & Development Corp. Method and apparatus for balancing the rotating elements of a dental handpiece
US7104794B2 (en) * 2003-06-27 2006-09-12 Discus Dental Impressions, Inc. Ultrasonic dental tool having a light source
USD523559S1 (en) * 2003-06-13 2006-06-20 Amdent Ab Dispenser for dental use
WO2005089370A2 (en) * 2004-03-16 2005-09-29 Goodis Charles J Endodontic files and obturator devices and methods of manufacturing same
US20060234185A1 (en) * 2005-02-17 2006-10-19 Discus Dental Impressions Inc. Ultrasonic dental tool having a light source
US8038692B2 (en) * 2006-10-31 2011-10-18 Novartis Ag Modular design for ophthalmic surgical probe
US7762813B2 (en) 2007-08-03 2010-07-27 Young Dental Manufacturing Company 1 Llc Disposable prophylaxis angle
US20090081609A1 (en) * 2007-09-24 2009-03-26 Sunstar Americas, Inc. Disposable prophy angle grip
WO2010046719A1 (en) * 2008-10-21 2010-04-29 King Saud University Disposable dental handpiece
DE102017211769A1 (de) * 2017-07-10 2019-01-10 Sirona Dental Systems Gmbh Zahnärztliches Handstück

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE853494C (de) * 1950-05-04 1952-10-23 Ernst Frank Bohrhandstueck fuer zahnaerztliche Zwecke
US3615378A (en) * 1968-10-02 1971-10-26 Reactive Metals Inc Metastable beta titanium-base alloy
US3798777A (en) * 1971-11-03 1974-03-26 G Reiter Dental handpiece
GB1459497A (en) * 1974-02-05 1976-12-22 Amalgamated Dental Co Ltd Dental handpieces
DE2636373A1 (de) * 1976-08-12 1978-02-16 Siemens Ag Zahnaerztliches handstueck
DE2834797C2 (de) * 1978-08-09 1986-07-10 Gert Dr. 6840 Lampertheim Hoppe Schutzhülle für zahnärztliche Handstücke
DE2855797C3 (de) * 1978-12-22 1986-04-17 Siemens AG, 1000 Berlin und 8000 München Zahnärztliche Handstückanordnung
DE2966994D1 (en) * 1979-11-29 1984-06-20 Siemens Ag Dental handpiece assembly
ATE9542T1 (de) * 1979-11-29 1984-10-15 Siemens Aktiengesellschaft Zahnaerztliches handstueck.
DE3328604A1 (de) * 1983-08-08 1985-02-28 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Zahnsteinentfernungs-handstueck
DE3332627A1 (de) * 1983-09-09 1985-04-04 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Zahnaerztliches handstueck
DE3433876A1 (de) * 1984-09-14 1986-03-27 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Zahnaerztliches handstueck
US4568284A (en) * 1984-10-26 1986-02-04 Sybron Corporation Dental handpiece
US4681540A (en) * 1984-11-09 1987-07-21 Siemens Aktiengesellschaft Dental handpiece arrangement
EP0185290B1 (de) * 1984-12-21 1989-05-31 Siemens Aktiengesellschaft Zahnärztliche Handstückanordnung mit Beleuchtungseinrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002159511A (ja) * 2000-11-22 2002-06-04 Osada Res Inst Ltd 歯科治療用ハンドピース及びそのカバー部材
JP2013512712A (ja) * 2009-12-04 2013-04-18 ミクロ メガ アンテルナショナル マニュファクチュール 中空スリーブを含む胴部を備えるハンドピース

Also Published As

Publication number Publication date
ATE67652T1 (de) 1991-10-15
EP0282752B1 (de) 1991-09-25
JPH0633925Y2 (ja) 1994-09-07
EP0282752A1 (de) 1988-09-21
DE3865050D1 (de) 1991-10-31
DE8717222U1 (de) 1989-04-13
US4983121A (en) 1991-01-08

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