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Zahnärztliches Handstück mit Rückströmungssperre

Info

Publication number
DE69311485D1
DE69311485D1 DE1993611485 DE69311485A DE69311485D1 DE 69311485 D1 DE69311485 D1 DE 69311485D1 DE 1993611485 DE1993611485 DE 1993611485 DE 69311485 A DE69311485 A DE 69311485A DE 69311485 D1 DE69311485 D1 DE 69311485D1
Authority
DE
Grant status
Grant
Patent type
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 - Fee Related
Application number
DE1993611485
Other languages
English (en)
Other versions
DE69311485T2 (de )
Inventor
Sosaku Kawata
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.)
Nakanishi Inc
Original Assignee
Nakanishi 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
Grant date

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02Dental 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
    • A61C1/05Dental 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
    • A61C1/052Ducts for supplying driving or cooling fluid, e.g. air, water
DE1993611485 1992-10-09 1993-10-06 Zahnärztliches Handstück mit Rückströmungssperre Expired - Fee Related DE69311485D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7061392U JPH0631708U (ja) 1992-10-09 1992-10-09 歯科用ハンドピース装置

Publications (1)

Publication Number Publication Date
DE69311485D1 true DE69311485D1 (de) 1997-07-17

Family

ID=13436629

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1993611485 Expired - Fee Related DE69311485D1 (de) 1992-10-09 1993-10-06 Zahnärztliches Handstück mit Rückströmungssperre
DE1993611485 Expired - Lifetime DE69311485T2 (de) 1992-10-09 1993-10-06 Zahnärztliches Handstück mit Rückströmungssperre

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1993611485 Expired - Lifetime DE69311485T2 (de) 1992-10-09 1993-10-06 Zahnärztliches Handstück mit Rückströmungssperre

Country Status (4)

Country Link
US (1) US5380201A (de)
JP (1) JPH0631708U (de)
DE (2) DE69311485D1 (de)
EP (1) EP0591953B1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5897317A (en) * 1996-10-29 1999-04-27 Hansen; James W. Dental handpiece with disposable filter cartridge
US6003566A (en) * 1998-02-26 1999-12-21 Becton Dickinson And Company Vial transferset and method
JP2000051232A (ja) 1998-07-31 2000-02-22 Dentalwerk Buermoos Gmbh 歯科用または外科用ハンドピ―スのスプレ―ダクトのフィルタ装置
US6350124B1 (en) * 1999-10-22 2002-02-26 Eric Wade Prophylactic systems for dental instruments and methods for using the same
DE10108565A1 (de) * 2001-02-22 2002-09-05 Kaltenbach & Voigt Medizinisches oder dentalmedizinisches Behandlungsinstrument mit einem Filterelement
JP2004033776A (ja) * 2002-07-16 2004-02-05 Dentalwerk Buermoos Gmbh 歯科用ハンドピースまたはアングルピース
US7147468B2 (en) * 2002-12-31 2006-12-12 Water Pik, Inc. Hand held oral irrigator
US20050236230A1 (en) * 2004-04-23 2005-10-27 Fee Thomas K Dental handpiece lubricating apparatus
US20070203439A1 (en) * 2006-02-24 2007-08-30 Water Pik, Inc. Water jet unit and handle
USD802120S1 (en) 2007-02-27 2017-11-07 Water Pik, Inc. Tip for oral irrigator
US7547300B2 (en) * 2006-04-12 2009-06-16 Icu Medical, Inc. Vial adaptor for regulating pressure
US7670141B2 (en) 2006-07-07 2010-03-02 Water Pik, Inc. Oral irrigator
FR2906128B1 (fr) * 2006-09-25 2009-09-04 Anthogyr Soc Par Actions Simpl Piece a main dentaire a dispositif de filtrage
US20100190132A1 (en) 2009-01-28 2010-07-29 Water Pik, Inc. Oral irrigator tip
JP6241997B2 (ja) 2010-10-21 2017-12-06 ソネンド インコーポレイテッド 歯内治療用の装置、方法および組成物
CN102724929B (zh) * 2009-11-13 2016-04-13 索南多股份有限公司 用于牙科治疗的液体射流设备和方法
US9061096B2 (en) 2009-12-16 2015-06-23 Water Pik, Inc. Powered irrigator for sinus cavity rinse
USD629884S1 (en) 2009-12-16 2010-12-28 Water Pik, Inc. Powered irrigator for sinus cavity rinse
USD670373S1 (en) 2010-12-16 2012-11-06 Water Pik, Inc. Powered irrigator for sinus cavity rinse
USD707350S1 (en) 2012-10-11 2014-06-17 Water Pik, Inc. Handheld water flosser
US9504536B2 (en) 2013-02-04 2016-11-29 Sonendo, Inc. Dental treatment system
USD788907S1 (en) 2013-03-14 2017-06-06 Water Pik, Inc. Water flosser base unit with reservoir lid
US9642677B2 (en) 2013-03-14 2017-05-09 Water Pik, Inc. Oral irrigator with massage mode
USD725770S1 (en) 2013-03-14 2015-03-31 Water Pik, Inc. Reservoir for water flosser
USD717427S1 (en) 2013-03-14 2014-11-11 Water Pik, Inc. Handle for water flosser
USD714929S1 (en) 2013-03-14 2014-10-07 Water Pik, Inc. Base for water flosser
USD745966S1 (en) * 2013-04-15 2015-12-22 Sonendo, Inc. Dental handpiece
USD772397S1 (en) 2014-12-01 2016-11-22 Water Pik, Inc. Oral irrigator with a charging device
USD772396S1 (en) 2014-12-01 2016-11-22 Water Pik, Inc. Handheld oral irrigator
USD780908S1 (en) 2015-11-03 2017-03-07 Water Pik, Inc. Handheld oral irrigator
USD782656S1 (en) 2016-01-25 2017-03-28 Water Pik, Inc. Oral irrigator
USD783809S1 (en) 2016-01-25 2017-04-11 Water Pik, Inc. Oral irrigator handle
USD786422S1 (en) 2016-01-25 2017-05-09 Water Pik, Inc. Oral irrigator
USD804016S1 (en) 2016-02-05 2017-11-28 Water Pik, Inc. Handheld oral irrigator
USD783810S1 (en) 2016-02-22 2017-04-11 Water Pik, Inc. Handle for an oral irrigator
USD802119S1 (en) 2016-03-02 2017-11-07 Water Pik, Inc. Oral irrigator
USD782657S1 (en) 2016-03-02 2017-03-28 Water Pik, Inc. Oral irrigator handle
USD802747S1 (en) 2016-07-19 2017-11-14 Water Pik, Inc. Reservoir for oral irrigator
USD804018S1 (en) 2016-07-19 2017-11-28 Water Pik, Inc. Base for an oral irrigator
USD807822S1 (en) 2016-07-19 2018-01-16 Water Pik, Inc. Power supply cartridge
USD796028S1 (en) 2016-07-19 2017-08-29 Water Pik, Inc. Oral irrigator
USD794773S1 (en) 2016-07-19 2017-08-15 Water Pik, Inc. Oral irrigator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364576A (en) * 1957-09-25 1968-01-23 Hanau Engineering Company Inc Dental hand piece and high-speed turbine assembly
DE1491077B2 (de) * 1965-11-29 1973-04-12 Zahnaerztliches handstueck mit pressluftgekuehltem elektro-kleinstmotor
DE2953790C2 (de) * 1978-03-09 1984-02-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
US4341518A (en) * 1979-12-20 1982-07-27 Wallace Richard A Dental handpiece
DE3678447D1 (de) * 1986-12-18 1991-05-02 Siemens Ag Rueckschlagventil fuer den einbau in den fluidkanal eines medizinischen geraetes.
JPH0613039B2 (ja) * 1987-07-22 1994-02-23 而至歯科工業株式会社 チヤツク無し歯科用ハンドピ−ス
JPH078284B2 (ja) * 1988-04-30 1995-02-01 株式会社モリタ製作所 歯科用防菌ハンドピース
JPH0217055A (en) * 1988-07-02 1990-01-22 Yoshida Dental Mfg Co Ltd Medical and dental handpiece equipped with bacterial filter
EP0350459A3 (de) * 1988-07-06 1990-12-19 CASTELLINI S.p.A. Sterilisier-Einheit für Behandlungsmedien in medizinischen Geräten, insbesondere für die Zahnchirurgie
US4978297A (en) * 1989-09-19 1990-12-18 Vlock D G Handpiece with additive chamber

Also Published As

Publication number Publication date Type
EP0591953A1 (de) 1994-04-13 application
JPH0631708U (ja) 1994-04-26 application
DE69311485T2 (de) 1997-10-23 grant
EP0591953B1 (de) 1997-06-11 grant
US5380201A (en) 1995-01-10 grant

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MÜNCHEN

8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, SCHUMACHER, KNAUER, VON HIRSCHHAUSEN, 8033

8328 Change in the person/name/address of the agent

Representative=s name: BOCKHORNI & KOLLEGEN, 80687 MUENCHEN

8339 Ceased/non-payment of the annual fee