FR2250509A1 - - Google Patents
Info
- Publication number
- FR2250509A1 FR2250509A1 FR7437139A FR7437139A FR2250509A1 FR 2250509 A1 FR2250509 A1 FR 2250509A1 FR 7437139 A FR7437139 A FR 7437139A FR 7437139 A FR7437139 A FR 7437139A FR 2250509 A1 FR2250509 A1 FR 2250509A1
- Authority
- FR
- France
- 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- Withdrawn
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
- A61C5/44—Means for controlling working depth, e.g. supports or boxes with depth-gauging means, stop positioners or files with adjustably-mounted handles
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT492273 | 1973-11-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2250509A1 true FR2250509A1 (fr) | 1975-06-06 |
Family
ID=11116048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7437139A Withdrawn FR2250509A1 (fr) | 1973-11-08 | 1974-11-08 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3961422A (fr) |
JP (1) | JPS5079989A (fr) |
CH (1) | CH573745A5 (fr) |
DE (1) | DE2452884A1 (fr) |
FR (1) | FR2250509A1 (fr) |
GB (1) | GB1449979A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2613212A1 (fr) * | 1987-03-31 | 1988-10-07 | Levy Guy | Procede et instrument endodontique permettant de determiner et de controler la longueur de penetration de celui-ci a l'interieur d'une dent |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4165562A (en) * | 1977-08-12 | 1979-08-28 | Sarfatti David E | Precision endodontic file |
JPS54133794A (en) * | 1978-04-10 | 1979-10-17 | Toyo Kagaku Kenkiyuushiyo Kk | Dental root canal curing rubber stopper |
US4571183A (en) * | 1982-10-06 | 1986-02-18 | Syntex (U.S.A.) Inc. | Vibratory endodontic device |
US6390814B1 (en) | 1999-08-18 | 2002-05-21 | Vernon Gardiner | Endodontic appliance which stops instruments from extending too far into a root canal during treatment |
US6213771B1 (en) | 1999-10-22 | 2001-04-10 | Ultradent Products, Inc. | Incrementally adjustable endodontic instruments |
US7750063B2 (en) * | 2001-10-24 | 2010-07-06 | Pentron Clinical Technologies, Llc | Dental filling material |
US7204875B2 (en) | 2001-10-24 | 2007-04-17 | Pentron Clinical Technologies, Llc | Dental filling material |
US7303817B2 (en) | 2001-10-24 | 2007-12-04 | Weitao Jia | Dental filling material |
US7211136B2 (en) | 2001-10-24 | 2007-05-01 | Pentron Clinical Technologies, Llc | Dental filling material |
US7204874B2 (en) | 2001-10-24 | 2007-04-17 | Pentron Clinical Technologies, Llc | Root canal filling material |
FR2849767B1 (fr) * | 2003-01-15 | 2006-02-03 | Micro Mega Int Mfg Sa | Perfectionnement aux instruments dentaires mecanises notamment aux instruments d'endodontie et piece a main, dit contre-angle adapte pour recevoir de maniere amovible de tel instruments |
US7048477B2 (en) * | 2003-06-30 | 2006-05-23 | I.D.M.S., L.L.C. | Drill measurement stops |
US7008223B2 (en) * | 2003-11-19 | 2006-03-07 | Essential Dental Systems, Inc. | Endodontic instrument for accessing a pulp chamber |
US20080034679A1 (en) * | 2006-05-10 | 2008-02-14 | Ballard Terry M | Door assembly for a portable shelter with arched vestibule |
US20090220313A1 (en) * | 2008-03-03 | 2009-09-03 | Brink Eric R | Electric Drill Attachment |
US11173013B2 (en) * | 2019-10-18 | 2021-11-16 | Joshua Maxwell | Dental system with hand piece for endodontic files |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3330040A (en) * | 1964-02-20 | 1967-07-11 | Kahn Henry | Method of determining the proper depth of penetration of a root canal file |
US3388473A (en) * | 1965-09-20 | 1968-06-18 | Loran William | Depth control and direction indicating device for endodontic operations |
-
1974
- 1974-10-28 CH CH1438974A patent/CH573745A5/xx not_active IP Right Cessation
- 1974-11-04 US US05/520,953 patent/US3961422A/en not_active Expired - Lifetime
- 1974-11-07 JP JP49128508A patent/JPS5079989A/ja active Pending
- 1974-11-07 DE DE19742452884 patent/DE2452884A1/de active Pending
- 1974-11-08 FR FR7437139A patent/FR2250509A1/fr not_active Withdrawn
- 1974-11-08 GB GB4838874A patent/GB1449979A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2613212A1 (fr) * | 1987-03-31 | 1988-10-07 | Levy Guy | Procede et instrument endodontique permettant de determiner et de controler la longueur de penetration de celui-ci a l'interieur d'une dent |
Also Published As
Publication number | Publication date |
---|---|
GB1449979A (en) | 1976-09-15 |
JPS5079989A (fr) | 1975-06-28 |
CH573745A5 (fr) | 1976-03-31 |
US3961422A (en) | 1976-06-08 |
DE2452884A1 (de) | 1975-05-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |