EP3261576A4 - Dental handpieces - Google Patents

Dental handpieces Download PDF

Info

Publication number
EP3261576A4
EP3261576A4 EP16756264.4A EP16756264A EP3261576A4 EP 3261576 A4 EP3261576 A4 EP 3261576A4 EP 16756264 A EP16756264 A EP 16756264A EP 3261576 A4 EP3261576 A4 EP 3261576A4
Authority
EP
European Patent Office
Prior art keywords
dental handpieces
handpieces
dental
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.)
Withdrawn
Application number
EP16756264.4A
Other languages
German (de)
French (fr)
Other versions
EP3261576A1 (en
Inventor
Robert K. Larsen
Densen Cao
Jack Nichols
Richard Bruce Draper
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.)
Cao Group Inc
Original Assignee
Cao Group 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
Application filed by Cao Group Inc filed Critical Cao Group Inc
Publication of EP3261576A1 publication Critical patent/EP3261576A1/en
Publication of EP3261576A4 publication Critical patent/EP3261576A4/en
Withdrawn legal-status Critical Current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
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/088—Illuminating devices or attachments
    • 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
    • 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
    • A61C1/12—Angle hand-pieces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C2204/00—Features not otherwise provided for
    • A61C2204/002—Features not otherwise provided for using batteries

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)
EP16756264.4A 2015-02-25 2016-02-24 Dental handpieces Withdrawn EP3261576A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562120685P 2015-02-25 2015-02-25
PCT/US2016/019335 WO2016138117A1 (en) 2015-02-25 2016-02-24 Dental handpieces

Publications (2)

Publication Number Publication Date
EP3261576A1 EP3261576A1 (en) 2018-01-03
EP3261576A4 true EP3261576A4 (en) 2018-11-07

Family

ID=56789674

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16756264.4A Withdrawn EP3261576A4 (en) 2015-02-25 2016-02-24 Dental handpieces

Country Status (6)

Country Link
EP (1) EP3261576A4 (en)
JP (1) JP2018509963A (en)
KR (1) KR20170125026A (en)
CN (1) CN107708600A (en)
BR (1) BR112017018293A2 (en)
WO (1) WO2016138117A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106821515A (en) * 2016-12-30 2017-06-13 宁波和平鸽口腔医疗器材有限公司 Air impeller fast handle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8425015U1 (en) * 1984-08-23 1986-12-18 Siemens AG, 1000 Berlin und 8000 München Coupling device for dental handpieces
DE3716410A1 (en) * 1986-05-16 1987-11-19 Morita Mfg CONNECTING DEVICE FOR A HANDPIECE WITH LIGHTING

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3119689A1 (en) * 1981-05-18 1982-12-02 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach DENTAL HANDPIECE WITH ITS OWN ELECTRIC LIGHT SOURCE
DE19963706C5 (en) * 1999-12-29 2012-09-06 Kaltenbach & Voigt Gmbh Method for producing and mounting a lighting fixture for a medical or dental handpiece
WO2003073952A1 (en) * 2002-03-04 2003-09-12 Sirona Dental Systems Gmbh Dental hand instrument
US8371848B2 (en) * 2003-12-08 2013-02-12 J. Morita Manufacturing Corporation Dental diagnostic and treatment apparatus
CN101031251A (en) * 2004-09-21 2007-09-05 底斯柯斯牙齿印模公司 Dental instruments
JP5193508B2 (en) * 2007-06-15 2013-05-08 株式会社モリタ製作所 Connection member and dental handpiece device
CN101658443B (en) * 2009-09-29 2011-09-28 北京诺士宝牙科手机有限公司 Disposable high speed turbine dental drill handpiece with light producing device
WO2011143454A1 (en) * 2010-05-12 2011-11-17 Discus Dental, Llc Dental light device with identification means

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8425015U1 (en) * 1984-08-23 1986-12-18 Siemens AG, 1000 Berlin und 8000 München Coupling device for dental handpieces
DE3716410A1 (en) * 1986-05-16 1987-11-19 Morita Mfg CONNECTING DEVICE FOR A HANDPIECE WITH LIGHTING

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016138117A1 *

Also Published As

Publication number Publication date
CN107708600A (en) 2018-02-16
KR20170125026A (en) 2017-11-13
BR112017018293A2 (en) 2018-07-24
WO2016138117A1 (en) 2016-09-01
JP2018509963A (en) 2018-04-12
EP3261576A1 (en) 2018-01-03

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AX Request for extension of the european patent

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DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20181005

RIC1 Information provided on ipc code assigned before grant

Ipc: A61C 1/08 20060101AFI20180929BHEP

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20190503