FR2378498B1 - - Google Patents
Info
- Publication number
- FR2378498B1 FR2378498B1 FR7702685A FR7702685A FR2378498B1 FR 2378498 B1 FR2378498 B1 FR 2378498B1 FR 7702685 A FR7702685 A FR 7702685A FR 7702685 A FR7702685 A FR 7702685A FR 2378498 B1 FR2378498 B1 FR 2378498B1
- 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.)
- Expired
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
- A61C1/02—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
- A61C1/052—Ducts for supplying driving or cooling fluid, e.g. air, water
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)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7702685A FR2378498A1 (fr) | 1977-01-26 | 1977-01-26 | Piece a main dentaire |
| CH1356777A CH616583A5 (US07879113-20110201-C00004.png) | 1977-01-26 | 1977-11-08 | |
| AR270078A AR214347A1 (es) | 1977-01-26 | 1977-11-23 | Una pieza manual dental |
| RO7792253A RO72298A (ro) | 1977-01-26 | 1977-11-29 | Piesa de mina dentara |
| IT30439/77A IT1088980B (it) | 1977-01-26 | 1977-12-06 | Attrezzo manuale dentario |
| JP15278877A JPS5393692A (en) | 1977-01-26 | 1977-12-19 | Hand tool holder for dental surgery |
| AT0006578A AT364442B (de) | 1977-01-26 | 1978-01-04 | Zahnaerztliches handstueck |
| DE19782800358 DE2800358A1 (de) | 1977-01-26 | 1978-01-05 | Zahnaerztliches handstueck |
| US05/867,101 US4184257A (en) | 1977-01-26 | 1978-01-05 | Dental handpiece |
| DD78203383A DD133896A5 (US07879113-20110201-C00004.png) | 1977-01-26 | 1978-01-24 | |
| PL1978204210A PL111809B1 (en) | 1977-01-26 | 1978-01-25 | Dental instrument holder |
| BR7800455A BR7800455A (pt) | 1977-01-26 | 1978-01-25 | Peca manual para tratamento dentario |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7702685A FR2378498A1 (fr) | 1977-01-26 | 1977-01-26 | Piece a main dentaire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2378498A1 FR2378498A1 (fr) | 1978-08-25 |
| FR2378498B1 true FR2378498B1 (US07879113-20110201-C00004.png) | 1981-06-26 |
Family
ID=9186104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7702685A Granted FR2378498A1 (fr) | 1977-01-26 | 1977-01-26 | Piece a main dentaire |
Country Status (12)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2855874A1 (de) * | 1978-12-22 | 1980-07-10 | Siemens Ag | Zahnaerztliche handstueckanordnung |
| AT359632B (de) * | 1979-02-12 | 1980-11-25 | Buermoos Dentalwerk | Zahnaerztliches handstueck |
| FR2491757A2 (fr) * | 1980-10-10 | 1982-04-16 | Micro Mega Sa | Dispositif servant a empecher la penetration de l'eau dans la tete d'un contre-angle dentaire |
| FR2482447A1 (fr) * | 1980-05-13 | 1981-11-20 | Micro Mega Sa | Tete de contre-angle |
| FR2482448A1 (fr) * | 1980-05-13 | 1981-11-20 | Micro Mega Sa | Dispositif servant a empecher la penetration d'eau dans la tete d'un contre-angle |
| DE3123390C2 (de) * | 1981-06-12 | 1986-01-23 | Siemens AG, 1000 Berlin und 8000 München | Zahnärztlicher Instrumentenkopf |
| FR2930422A1 (fr) * | 2008-04-23 | 2009-10-30 | Wai Ping Jean Claude Yeung | Gaine de protection d'un foret pour instrument chirurgical, munie d'un canal d'acheminement d'un fluide d'irrigation vers la partie tranchante du foret |
| JP7279912B2 (ja) * | 2018-10-05 | 2023-05-23 | 医療法人社団プレシャスワン | 歯間のスペースメイキング装置およびスペースメイキング方法 |
| US20220226072A1 (en) * | 2021-01-07 | 2022-07-21 | Guilin Woodpecker Medical Instrument Co., Ltd. | Head assembly for dental contra-angle hand-piece and dental contra-angle hand-piece |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2705838A (en) * | 1953-09-11 | 1955-04-12 | Chayes Dental Instr Company | Water cooling arrangement for dental drill |
| US3218028A (en) * | 1959-05-26 | 1965-11-16 | John V Borden | Floating capsule for dental handpiece |
| US3169504A (en) * | 1963-12-16 | 1965-02-16 | Wankesha Bearings Corp | Cathodic system |
| DE2431472C2 (de) * | 1974-07-01 | 1985-07-25 | Siemens AG, 1000 Berlin und 8000 München | Zahnärztliches Handstück mit Elektrokleinstmotor |
| DE2549177C3 (de) * | 1975-11-03 | 1985-10-03 | Siemens AG, 1000 Berlin und 8000 München | Kupplungsvorrichtung für zahnärztliche Handstücke |
-
1977
- 1977-01-26 FR FR7702685A patent/FR2378498A1/fr active Granted
- 1977-11-08 CH CH1356777A patent/CH616583A5/fr not_active IP Right Cessation
- 1977-11-23 AR AR270078A patent/AR214347A1/es active
- 1977-11-29 RO RO7792253A patent/RO72298A/ro unknown
- 1977-12-06 IT IT30439/77A patent/IT1088980B/it active
- 1977-12-19 JP JP15278877A patent/JPS5393692A/ja active Granted
-
1978
- 1978-01-04 AT AT0006578A patent/AT364442B/de not_active IP Right Cessation
- 1978-01-05 DE DE19782800358 patent/DE2800358A1/de not_active Withdrawn
- 1978-01-05 US US05/867,101 patent/US4184257A/en not_active Expired - Lifetime
- 1978-01-24 DD DD78203383A patent/DD133896A5/xx unknown
- 1978-01-25 BR BR7800455A patent/BR7800455A/pt unknown
- 1978-01-25 PL PL1978204210A patent/PL111809B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT364442B (de) | 1981-10-27 |
| JPS6128341B2 (US07879113-20110201-C00004.png) | 1986-06-30 |
| CH616583A5 (US07879113-20110201-C00004.png) | 1980-04-15 |
| PL111809B1 (en) | 1980-09-30 |
| BR7800455A (pt) | 1978-08-22 |
| PL204210A1 (pl) | 1978-08-14 |
| FR2378498A1 (fr) | 1978-08-25 |
| AR214347A1 (es) | 1979-05-31 |
| RO72298A (ro) | 1982-07-06 |
| DE2800358A1 (de) | 1978-07-27 |
| DD133896A5 (US07879113-20110201-C00004.png) | 1979-01-31 |
| IT1088980B (it) | 1985-06-10 |
| JPS5393692A (en) | 1978-08-16 |
| US4184257A (en) | 1980-01-22 |
| ATA6578A (de) | 1979-01-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |