DE69006922D1 - Zahnwurzelkanal-Instrument aus Titan. - Google Patents
Zahnwurzelkanal-Instrument aus Titan.Info
- Publication number
- DE69006922D1 DE69006922D1 DE90470016T DE69006922T DE69006922D1 DE 69006922 D1 DE69006922 D1 DE 69006922D1 DE 90470016 T DE90470016 T DE 90470016T DE 69006922 T DE69006922 T DE 69006922T DE 69006922 D1 DE69006922 D1 DE 69006922D1
- Authority
- DE
- Germany
- Prior art keywords
- titanium
- root canal
- tooth root
- instrument made
- canal instrument
- 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.)
- Revoked
Links
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title 1
- 229910052719 titanium Inorganic materials 0.000 title 1
- 239000010936 titanium Substances 0.000 title 1
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8907570A FR2647662B1 (fr) | 1989-06-05 | 1989-06-05 | Instrument canalaire endodontique en titane |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69006922D1 true DE69006922D1 (de) | 1994-04-07 |
DE69006922T2 DE69006922T2 (de) | 1994-09-15 |
Family
ID=9382496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69006922T Revoked DE69006922T2 (de) | 1989-06-05 | 1990-04-09 | Zahnwurzelkanal-Instrument aus Titan. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5125838A (de) |
EP (1) | EP0402293B1 (de) |
JP (1) | JPH04500169A (de) |
DD (1) | DD297912A5 (de) |
DE (1) | DE69006922T2 (de) |
FR (1) | FR2647662B1 (de) |
WO (1) | WO1990014799A1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5527205A (en) * | 1991-11-05 | 1996-06-18 | Tulsa Dental Products, L.L.C. | Method of fabricating an endodontic instrument |
SE9201670D0 (sv) * | 1992-05-27 | 1992-05-27 | Astra Ab | Method of treating surgical drill, surgical drill and use of surgical drill |
SE9203183D0 (sv) * | 1992-10-28 | 1992-10-28 | Astra Ab | Depth gauge and method of treating a depth gauge |
US5380200A (en) * | 1993-10-08 | 1995-01-10 | Quality Dental Products, Inc. | Endodontic instrument of predetermined flexibility |
US5897316A (en) * | 1994-04-28 | 1999-04-27 | Buchanan; Leonard Stephen | Endodontic treatment system |
JP3375765B2 (ja) * | 1994-12-27 | 2003-02-10 | マニー株式会社 | 根管治療器具の製造方法及び根管治療器具 |
US5605460A (en) * | 1995-04-26 | 1997-02-25 | Tulsa Dental Products, L.L.C. | Endodontic instrument and procedure |
US5624259A (en) * | 1995-05-08 | 1997-04-29 | Tulsa Dental Products, L.L.C. | Dental hand instrument |
US6431863B1 (en) | 1995-05-30 | 2002-08-13 | Rohit Chaman Lal Sachdeva | Endodontic instruments having improved physical properties |
US5653590A (en) * | 1995-06-06 | 1997-08-05 | Tulsa Dental Products, L.L.C. | Kit of endodontic instruments and method of utilizing same |
US5868570A (en) * | 1996-12-13 | 1999-02-09 | San Diego Swiss Machining, Inc. | Ultrasonic dental tool |
DE19700636C2 (de) * | 1997-01-10 | 1999-08-12 | Brasseler Gmbh & Co Kg Geb | Schleifwerkzeug für Dentalzwecke |
US5882198A (en) * | 1997-03-28 | 1999-03-16 | Ormco Corporation | Endodontic instrument having enhanced compliance at the tip |
US5984679A (en) | 1997-09-26 | 1999-11-16 | Ormco Corporation | Method of manufacturing superelastic endodontic files and files made therefrom |
US6575745B2 (en) | 2000-12-05 | 2003-06-10 | Tulsa Dental Products Inc. | Titanium alloy intraosseous anesthesia delivery device |
US6547561B2 (en) | 1999-06-09 | 2003-04-15 | Tulsa Dental Products Inc. | Disposable anesthesia delivery system with shortened outer sleeve and inner hollow drill |
US6514076B1 (en) | 2001-05-03 | 2003-02-04 | Ultradent Products, Inc. | Precipitation hardenable stainless steel endodontic instruments and methods for manufacturing and using the instruments |
US7967605B2 (en) | 2004-03-16 | 2011-06-28 | Guidance Endodontics, Llc | Endodontic files and obturator devices and methods of manufacturing same |
US9788925B2 (en) | 2009-08-19 | 2017-10-17 | Vicky L Moran | Transducer activated tool with water conduit |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1424534A (fr) * | 1964-12-02 | 1966-01-14 | Micro Mega Sa | Dispositif de fixation d'un instrument dentaire |
JPS61113442A (ja) * | 1984-11-09 | 1986-05-31 | 而至歯科工業株式会社 | 歯科用研摩ストリツプ |
DE3620527A1 (de) * | 1986-06-19 | 1987-12-23 | Richard Dr Dr Hahn | Zahnwurzelstift zum einsetzen in einen erweiterten wurzelkanal eines zahnes |
US5066230A (en) * | 1988-03-24 | 1991-11-19 | Bernard Weissman | Dental product combining a reamer tool and anchor post |
-
1989
- 1989-06-05 FR FR8907570A patent/FR2647662B1/fr not_active Expired - Lifetime
-
1990
- 1990-04-09 DE DE69006922T patent/DE69006922T2/de not_active Revoked
- 1990-04-09 JP JP2506946A patent/JPH04500169A/ja active Pending
- 1990-04-09 WO PCT/FR1990/000250 patent/WO1990014799A1/fr unknown
- 1990-04-09 US US07/635,534 patent/US5125838A/en not_active Expired - Lifetime
- 1990-04-09 EP EP90470016A patent/EP0402293B1/de not_active Revoked
- 1990-06-01 DD DD90341256A patent/DD297912A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0402293B1 (de) | 1994-03-02 |
DD297912A5 (de) | 1992-01-30 |
FR2647662B1 (fr) | 1991-08-09 |
US5125838A (en) | 1992-06-30 |
EP0402293A1 (de) | 1990-12-12 |
JPH04500169A (ja) | 1992-01-16 |
WO1990014799A1 (fr) | 1990-12-13 |
FR2647662A1 (fr) | 1990-12-07 |
DE69006922T2 (de) | 1994-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |