JPS54500099A - - Google Patents
Info
- Publication number
- JPS54500099A JPS54500099A JP50012278A JP50012278A JPS54500099A JP S54500099 A JPS54500099 A JP S54500099A JP 50012278 A JP50012278 A JP 50012278A JP 50012278 A JP50012278 A JP 50012278A JP S54500099 A JPS54500099 A JP S54500099A
- Authority
- JP
- Japan
- 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.)
- Granted
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
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)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0007713787/5 | 1977-12-05 | ||
| SE7713787A SE416518B (sv) | 1977-12-05 | 1977-12-05 | Rotkanalfil |
| PCT/SE1978/000086 WO1979000344A1 (en) | 1977-12-05 | 1978-11-29 | Root canal file and method of manufacturing it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54500099A true JPS54500099A (enrdf_load_stackoverflow) | 1979-12-20 |
| JPS5816893B2 JPS5816893B2 (ja) | 1983-04-02 |
Family
ID=20333111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54500122A Expired JPS5816893B2 (ja) | 1977-12-05 | 1978-11-29 | 歯根管フアイル |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0006956A1 (enrdf_load_stackoverflow) |
| JP (1) | JPS5816893B2 (enrdf_load_stackoverflow) |
| CH (1) | CH623224A5 (enrdf_load_stackoverflow) |
| GB (1) | GB2035806B (enrdf_load_stackoverflow) |
| SE (1) | SE416518B (enrdf_load_stackoverflow) |
| WO (1) | WO1979000344A1 (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4538989A (en) * | 1979-10-01 | 1985-09-03 | Dentsply International, Inc. | Dental reamer |
| US4602900A (en) * | 1979-10-01 | 1986-07-29 | Arpaio Jr Jerry | Micro drill with modified drill point |
| US4518356A (en) * | 1983-09-30 | 1985-05-21 | Dentsply Research & Development Corp. | Utrasonic dental file and method of determining failure resistant lengths thereof |
| JPS6077748A (ja) * | 1983-10-06 | 1985-05-02 | 株式会社松谷製作所 | 歯科用根管切削具の製造方法及びその装置 |
| US5527205A (en) * | 1991-11-05 | 1996-06-18 | Tulsa Dental Products, L.L.C. | Method of fabricating an endodontic instrument |
| US6419488B1 (en) | 1995-12-11 | 2002-07-16 | Ormco Corporation | Endodontic instrument having a chisel tip |
| US5980250A (en) * | 1995-12-11 | 1999-11-09 | Tycom Dental Corporation | Endodontic instrument |
| US5735689A (en) * | 1995-12-11 | 1998-04-07 | Tycom Dental Corporation | Endodontic dental instrument |
| US5882198A (en) * | 1997-03-28 | 1999-03-16 | Ormco Corporation | Endodontic instrument having enhanced compliance at the tip |
| US6299445B1 (en) * | 1999-04-08 | 2001-10-09 | Ormco Corporation | Endodontic instrument, instrument blank and method of manufacture |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1307446A (en) * | 1919-06-24 | Mathew m | ||
| DE560567C (de) * | 1932-10-04 | Curt Zaenker | Konische Nietlochreibahle mit schraubenfoermig in Drehrichtung gewundenen Spannuten,deren Schneidzaehne durch Spanbrechnuten unterbrochen sind | |
| DE97809C (enrdf_load_stackoverflow) * | ||||
| DE546245C (de) * | 1932-03-12 | Josef Baakes | Kegelreibahle mit zwei oder mehreren stark schraubenlinienfoermig gewundenen, im gleichen Richtungssinne verlaufenden Schneidzaehnen | |
| DE845915C (de) * | 1950-03-01 | 1952-08-07 | Wedevaags Bruks Aktiebolag | Verfahren und Anordnung zum Herstellen zweinutiger Spiralbohrer durch Schleifen oder Fraesen der Spiralnuten |
| DE949002C (de) * | 1952-06-24 | 1956-09-13 | Edwin Kratzmann | Zahnwurzelkanalfeile |
| FR2063374A5 (enrdf_load_stackoverflow) * | 1969-10-13 | 1971-07-09 | Micro Mega Sa |
-
1977
- 1977-12-05 SE SE7713787A patent/SE416518B/sv unknown
-
1978
- 1978-11-29 GB GB7942982A patent/GB2035806B/en not_active Expired
- 1978-11-29 CH CH721479A patent/CH623224A5/de not_active IP Right Cessation
- 1978-11-29 JP JP54500122A patent/JPS5816893B2/ja not_active Expired
- 1978-11-29 WO PCT/SE1978/000086 patent/WO1979000344A1/en unknown
-
1979
- 1979-07-03 EP EP78900300A patent/EP0006956A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO1979000344A1 (en) | 1979-06-28 |
| EP0006956A1 (en) | 1980-01-23 |
| SE416518B (sv) | 1981-01-19 |
| CH623224A5 (enrdf_load_stackoverflow) | 1981-05-29 |
| SE7713787L (sv) | 1979-06-06 |
| GB2035806A (en) | 1980-06-25 |
| GB2035806B (en) | 1982-08-25 |
| JPS5816893B2 (ja) | 1983-04-02 |