PL2140828T3 - Wiertło stomatologiczne z ulepszoną konfiguracją końcówki - Google Patents

Wiertło stomatologiczne z ulepszoną konfiguracją końcówki

Info

Publication number
PL2140828T3
PL2140828T3 PL09251717T PL09251717T PL2140828T3 PL 2140828 T3 PL2140828 T3 PL 2140828T3 PL 09251717 T PL09251717 T PL 09251717T PL 09251717 T PL09251717 T PL 09251717T PL 2140828 T3 PL2140828 T3 PL 2140828T3
Authority
PL
Poland
Prior art keywords
tip configuration
improved tip
dental file
dental
file
Prior art date
Application number
PL09251717T
Other languages
English (en)
Inventor
William B. Johnson
Original Assignee
William B. Johnson
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 William B. Johnson filed Critical William B. Johnson
Publication of PL2140828T3 publication Critical patent/PL2140828T3/pl

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/40—Implements for surgical treatment of the roots or nerves of the teeth; Nerve needles; Methods or instruments for medication of the roots
    • A61C5/42—Files for root canals; Handgrips or guiding means therefor
PL09251717T 2008-07-03 2009-07-03 Wiertło stomatologiczne z ulepszoną konfiguracją końcówki PL2140828T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/167,905 US20100003637A1 (en) 2008-07-03 2008-07-03 Dental File with Improved Tip Configuration

Publications (1)

Publication Number Publication Date
PL2140828T3 true PL2140828T3 (pl) 2017-02-28

Family

ID=41129291

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09251717T PL2140828T3 (pl) 2008-07-03 2009-07-03 Wiertło stomatologiczne z ulepszoną konfiguracją końcówki

Country Status (4)

Country Link
US (1) US20100003637A1 (pl)
EP (1) EP2140828B1 (pl)
JP (2) JP2010012252A (pl)
PL (1) PL2140828T3 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10543060B2 (en) 2015-12-03 2020-01-28 Ormco Corporation Fluted endodontic file
US10716645B2 (en) 2016-10-22 2020-07-21 Ormco Corporation Variable heat-treat endodontic file
USD842474S1 (en) * 2017-10-20 2019-03-05 Ormco Corporation Endodontic file

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456411A (en) * 1981-08-10 1984-06-26 Burke Clement Twist drill
US4400119A (en) * 1981-08-10 1983-08-23 Burke Clement Twist drill
US4503920A (en) * 1981-08-10 1985-03-12 Burke Clement Masonry bit
EP0211106A3 (de) * 1985-08-03 1987-09-02 HAWERA Präzisionswerkzeuge GmbH Mehrlippenbohrer
WO1997004908A1 (en) * 1995-07-27 1997-02-13 Mays Ralph C Drill bit
WO1997039696A1 (en) * 1996-04-24 1997-10-30 Ormco Corporation Endodontic instrument having a chisel tip
DE19823720C1 (de) * 1998-05-27 1999-10-21 Brasseler Gmbh & Co Kg Geb Dentalbohrer
FR2821000B1 (fr) * 2001-02-20 2003-08-22 Jean Claude Rouiller Instrument d'alesage, en particulier pour l'alesage de canaux dentaires
AU2003263011A1 (en) * 2002-09-06 2004-03-29 Cloudland Institute Llc Precision cast dental instrument
FR2854054B1 (fr) * 2003-04-24 2005-07-08 Rouiller Jean Claude Instrument pour l'alesage de canaux radiculaires
US7198486B2 (en) * 2004-04-30 2007-04-03 Duane Edward Cox Rotary dental file having a safe breakage point
US20060008766A1 (en) * 2004-07-09 2006-01-12 Fischer Dan E Dental instruments made from super-elastic alloys
US7270541B1 (en) * 2006-03-02 2007-09-18 Johnson William B Endodontic files having variable helical angle flutes

Also Published As

Publication number Publication date
JP2010012252A (ja) 2010-01-21
JP5856639B2 (ja) 2016-02-10
EP2140828A2 (en) 2010-01-06
JP2014138885A (ja) 2014-07-31
US20100003637A1 (en) 2010-01-07
EP2140828B1 (en) 2016-08-31
EP2140828A3 (en) 2011-01-19

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