DE3853632D1 - Zahnärztliches Fräswerkzeug und Handstück. - Google Patents

Zahnärztliches Fräswerkzeug und Handstück.

Info

Publication number
DE3853632D1
DE3853632D1 DE3853632T DE3853632T DE3853632D1 DE 3853632 D1 DE3853632 D1 DE 3853632D1 DE 3853632 T DE3853632 T DE 3853632T DE 3853632 T DE3853632 T DE 3853632T DE 3853632 D1 DE3853632 D1 DE 3853632D1
Authority
DE
Germany
Prior art keywords
handpiece
milling tool
dental milling
dental
tool
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 - Lifetime
Application number
DE3853632T
Other languages
English (en)
Inventor
Kanji Matsutani
Masatoshi Fukuda
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.)
Matsutani Seisakusho Co Ltd
Original Assignee
Matsutani Seisakusho Co Ltd
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 Matsutani Seisakusho Co Ltd filed Critical Matsutani Seisakusho Co Ltd
Application granted granted Critical
Publication of DE3853632D1 publication Critical patent/DE3853632D1/de
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
    • 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
    • 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
    • A61C1/055—Ducts for supplying driving or cooling fluid, e.g. air, water through the working tool, e.g. hollow burr
    • 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
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
    • A61C1/141—Tool-holders, i.e. operating tool holders, e.g. burr holders in an angled handpiece

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)
DE3853632T 1988-12-19 1988-12-19 Zahnärztliches Fräswerkzeug und Handstück. Expired - Lifetime DE3853632D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88121226A EP0374276B1 (de) 1988-12-19 1988-12-19 Zahnärztliches Fräswerkzeug und Handstück

Publications (1)

Publication Number Publication Date
DE3853632D1 true DE3853632D1 (de) 1995-05-24

Family

ID=8199684

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3853632T Expired - Lifetime DE3853632D1 (de) 1988-12-19 1988-12-19 Zahnärztliches Fräswerkzeug und Handstück.

Country Status (3)

Country Link
US (1) US5022857A (de)
EP (1) EP0374276B1 (de)
DE (1) DE3853632D1 (de)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4869668A (en) * 1988-05-12 1989-09-26 Seney John S Dental bur cooling and control systems
WO1994012117A1 (de) * 1992-11-27 1994-06-09 Imtec Innovative Medizintechnik Gesellschaft M.B.H. Zahnärztliches handstück
US5275558A (en) * 1992-12-15 1994-01-04 Seney John S Dental handpiece, bur mount operating system
FR2700942A1 (fr) * 1993-02-01 1994-08-05 Peltier Patrick Perfectionnement aux appareils d'entraînement, dits "contre-angles", pour outils rotatifs utilisés en chirurgie osseuse, notamment en chirurgie dentaire.
DE4304514C1 (de) * 1993-02-15 1994-02-24 Siemens Ag Ärztliches, insbesondere zahnärztliches Instrument mit innen gekühltem Werkzeug
DE4304515C2 (de) * 1993-02-15 1997-01-30 Siemens Ag Für hochtourigen Antrieb geeignetes, in Rotation versetzbares zahnärztliches Fräserwerkzeug
WO1994022387A1 (de) * 1993-04-05 1994-10-13 Janert, Rolf Winkelstück für den zahnärztlichen bedarf
US5810588A (en) * 1993-10-06 1998-09-22 Cohen; Yechiel Clamping device particularly useful for dental handpieces
IL107202A (en) * 1993-10-06 1997-09-30 Cohen Yechiel Clamping device particularly useful for dental handpieces
DE4419660C2 (de) * 1994-06-06 1997-07-10 Alfred Leiter Winkelstück für den zahnärztlichen Bedarf
DE4423222A1 (de) * 1994-07-01 1996-01-04 Kaltenbach & Voigt Ärztliches oder zahnärztliches Behandlungsinstrument
JP3014379U (ja) * 1995-02-06 1995-08-08 株式会社中西歯科器械製作所 歯科用ハンドピースのカートリッジ
JP2717520B2 (ja) * 1995-05-31 1998-02-18 株式会社ナカニシ センター注水型歯科用ハンドピース
US5692901A (en) * 1996-06-05 1997-12-02 Roth; Noah M. Disposable adjustable flow prophy angle (DAFPA)
DE19629902A1 (de) * 1996-07-24 1998-01-29 Kaltenbach & Voigt Winkelförmiges oder gerades Handstück mit einer lösbaren Spannvorrichtung für ein rotierendes Werkzeug, insbesondere für medizinische oder dentale Zwecke
US6203322B1 (en) 1999-04-15 2001-03-20 David Kraenzle Dental prophylaxis angle
US20020168612A1 (en) * 2000-09-14 2002-11-14 Novak Eugene J. Bearing for dental handpiece
US20070059664A1 (en) * 2000-09-14 2007-03-15 Novak Eugene J Bearing for dental handpiece
US20060234186A1 (en) * 2000-09-14 2006-10-19 Novak Eugene J Bearing for dental handpiece
US20020124443A1 (en) * 2000-12-18 2002-09-12 Dentsply Research & Development Corp. Metal-to-metal connections
WO2002049529A1 (en) * 2000-12-18 2002-06-27 Dentsply International Inc. Improved dental handpiece components
US20070031786A1 (en) * 2002-02-25 2007-02-08 Heil Donald J Dental handpiece
EP2172165B1 (de) * 2002-02-27 2013-06-26 DENTSPLY International Inc. zahnärztliches Handstück mit verbesserter Schmierfetthalterung
US20070117064A1 (en) * 2002-02-27 2007-05-24 Novak Eugene J Dental handpiece with improved grease retention
US20060191336A1 (en) * 2002-03-28 2006-08-31 Dentsply Research & Development Corp. Method and apparatus for balancing the rotating elements of a dental handpiece
EP1488076B1 (de) * 2002-03-28 2016-07-13 DENTSPLY International Inc. Verfahren zum auswuchten des rotierenden turbinenelements eines dentalen handstücks
AT413330B (de) * 2002-04-18 2006-02-15 W & H Dentalwerk Buermoos Gmbh Drehmomentübertragung für ein chirurgisches oder dentales, rotierendes werkzeug
DE10229649A1 (de) * 2002-07-02 2004-01-22 Kaltenbach & Voigt Gmbh & Co. Kg Medizinisches oder dentalmedizinisches Handstück mit einer Drucktaste zum Lösen eines Werkzeugs
US6790039B1 (en) 2003-06-02 2004-09-14 Dental Ez, Inc. Dental turbine support structure
US7137633B1 (en) 2004-06-04 2006-11-21 John W Dieleman Wrench-free manual chuck turbine
IL162940A0 (en) * 2004-07-08 2005-11-20 Yechiel Cohen Clamping device and dental handpiece including same
DE102005010558B4 (de) * 2005-03-04 2007-10-31 Sirona Dental Systems Gmbh Zahnärztliches Instrument mit einer Kupplung
US7815433B2 (en) * 2005-06-10 2010-10-19 Tti Turner Technology Instruments Inc. Adjustable tool drive arrangement
IL179539A (en) * 2006-11-23 2010-11-30 Redent Nova Ltd Dental irrigator
US8029284B2 (en) 2008-09-29 2011-10-04 Maxillent Ltd. Implants, tools, and methods for sinus lift and lateral ridge augmentation
US8662891B2 (en) 2008-09-29 2014-03-04 Maxillent Ltd. Implants, tools, and methods for sinus lift and lateral ridge augmentation
US8388343B2 (en) * 2008-09-29 2013-03-05 Maxillent Ltd. Implants, tools, and methods for sinus lift and bone augmentation
KR100905752B1 (ko) * 2008-10-24 2009-07-01 두나미스덴탈 주식회사 치과용 핸드피스의 스프링캡 풀림방지 구조
JP5638786B2 (ja) * 2009-03-06 2014-12-10 株式会社ナカニシ 歯科用ハンドピースヘッドの止水構造
CN102458299B (zh) 2009-06-16 2014-12-31 迈柯希伦特有限公司 牙植入系统
DE102010028474A1 (de) * 2010-05-03 2011-11-03 Hilti Aktiengesellschaft Hohlbohrer und Herstellungsverfahren
US8702423B2 (en) 2011-12-08 2014-04-22 Maxillent Ltd. Cortical drilling
FR3002842B1 (fr) 2013-03-11 2021-01-22 Neolix Instrument chirurgical rotatif et/ou vibrant adapte pour distribuer un fluide, dispositif d'alimentation en fluide, et equipement porte-instruments correspondant
KR102505589B1 (ko) 2013-03-15 2023-03-03 스트리커 코포레이션 수술 로봇 조작기의 엔드 이펙터
EP3108846B1 (de) * 2014-02-19 2021-06-23 J. Morita Manufacturing Corporation Element für medizinisches instrument
JP2016059586A (ja) * 2014-09-18 2016-04-25 長田電機工業株式会社 チップ
CN104758068A (zh) * 2015-03-30 2015-07-08 桂林市啄木鸟医疗器械有限公司 一种锁针式牙科高速涡轮手机头与其轴芯
US9730773B2 (en) 2015-04-22 2017-08-15 Maxillent Ltd. Bone graft injection methods
EP3130306B1 (de) * 2015-08-12 2018-10-10 W & H Dentalwerk Bürmoos GmbH Dentales oder dentalchirurgisches ultraschallwerkzeug
CN105232162A (zh) * 2015-09-28 2016-01-13 河南省大地合金股份有限公司 牙医修复磨削加工用碳化钨磨针
CN105342711B (zh) * 2015-12-15 2018-06-22 西诺医疗器械集团有限公司 用于牙科手机的多孔负压式冷却结构
EP3714834B1 (de) 2019-03-29 2022-07-13 Bien-Air Holding SA Vorrichtung zum unterstützten spannen für ein handstück
US20210330425A1 (en) * 2020-04-27 2021-10-28 Innovative Bioceramix Inc. Endodontic handpiece systems and methods
CN111904624A (zh) * 2020-08-07 2020-11-10 贝思德迩医疗器材(广州)有限公司 一种牙科手机
US20230181299A1 (en) * 2021-12-13 2023-06-15 Colt Harrison Canepa Dental handpiece that has flush capability

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442033A (en) * 1945-07-28 1948-05-25 John E Brantly Fluid circulating dental drill and bit
DE944517C (de) * 1952-12-03 1956-06-14 Kaltenbach & Voigt Handstueck mit Gelenkgleitverbindung bzw. Doriothandstueck insbesondere fuer zahnaerztliche Zwecke
US3175293A (en) * 1958-10-10 1965-03-30 John V Borden Dental handpiece
AT213550B (de) * 1959-05-19 1961-02-27 Buermoos Dentalwerk Winkelstückkopf für zahnärztliche Zwecke
GB920096A (en) * 1960-04-29 1963-03-06 Raymond Arnold White Improvements in or relating to dental handpieces
US3136059A (en) * 1961-05-24 1964-06-09 Milton E Nelson Dental handpiece
GB1147786A (en) * 1965-06-24 1969-04-10 Milton Edward Nelson Dental drill and method of manufacture
US3393452A (en) * 1966-02-09 1968-07-23 Milton E. Nelson Rotary dental tool
US3624905A (en) * 1970-02-04 1971-12-07 James B Barsby Water-cooled dental cutting member and handpiece for use therewith
US3762052A (en) * 1971-12-06 1973-10-02 C Melde Dentist drill
US3778904A (en) * 1972-07-17 1973-12-18 C Melde Cooling system for a dental handpiece
US3871097A (en) * 1972-07-17 1975-03-18 Chris R Melde Cooling system for a dental handpiece
JPS529833Y2 (de) * 1973-03-06 1977-03-02
US3842632A (en) * 1973-03-28 1974-10-22 M Nelson Method of manufacture of lightweight,high-speed dental drill
DE2331023C3 (de) * 1973-06-18 1978-08-17 Horst Prof. Dr.Med.Dent. 6300 Giessen Kirschner Bohr- bzw. Fräsapparat für die Zahnheilkunde
US4021920A (en) * 1973-06-18 1977-05-10 Horst Kirschner Drilling or milling apparatus for the working of live bone, particularly for dentistry
DE2521314C3 (de) * 1975-05-13 1978-07-27 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Zahnärztliches Handstück mit Druckluftturbine
JPS6028502B2 (ja) * 1977-01-25 1985-07-05 株式会社モリタ製作所 歯科用空気軸受ハンドピ−スの軸受機構
US4272644A (en) * 1979-09-27 1981-06-09 Hybrid Systems Corporation Electronic hybrid circuit package
FR2473303A1 (fr) * 1980-01-14 1981-07-17 Micro Mega Sa Tete de contre-angle avec spray de refroidissement
CH650141A5 (fr) * 1981-05-06 1985-07-15 Micro Mega Sa Detartreur pneumatique a main.
DE3129286A1 (de) * 1981-07-24 1983-03-10 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Zahnaerztliches handstueck
JPS595908U (ja) * 1982-07-02 1984-01-14 株式会社中西歯科器械製作所 歯科用ハンドピ−スのチヤツク装置
JPS59124508U (ja) * 1983-02-09 1984-08-22 株式会社中西歯科器械製作所 歯科用エア−タ−ビンハンドピ−スのカ−トリツヂ式頭部装置
DE3433570A1 (de) * 1984-09-13 1986-03-20 Leiter, Alfred, 7530 Pforzheim Umlaufendes werkzeug fuer chirurgische, insbesondere dentalchirurgische zwecke und vorrichtung zur versorgung des werkzeugs mit einem kuehlmittel
US4536157A (en) * 1984-11-21 1985-08-20 Sybron Corporation Lever actuated chuck mechanism for dental handpiece
US4575338A (en) * 1984-11-21 1986-03-11 Sybron Corporation Ball type bur gripping mechanism for dental handpiece
ATE61723T1 (de) * 1986-12-22 1991-04-15 Siemens Ag Spannvorrichtung fuer insbesondere zahnaerztliche werkzeuge.
US4869668A (en) * 1988-05-12 1989-09-26 Seney John S Dental bur cooling and control systems

Also Published As

Publication number Publication date
US5022857A (en) 1991-06-11
EP0374276A1 (de) 1990-06-27
EP0374276B1 (de) 1995-04-19

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Legal Events

Date Code Title Description
8332 No legal effect for de