JPH0576307B2 - - Google Patents
Info
- Publication number
- JPH0576307B2 JPH0576307B2 JP60505227A JP50522785A JPH0576307B2 JP H0576307 B2 JPH0576307 B2 JP H0576307B2 JP 60505227 A JP60505227 A JP 60505227A JP 50522785 A JP50522785 A JP 50522785A JP H0576307 B2 JPH0576307 B2 JP H0576307B2
- Authority
- JP
- Japan
- Prior art keywords
- force
- extraction
- crown
- housing
- release
- 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.)
- Expired - Fee Related
Links
- 238000000605 extraction Methods 0.000 description 48
- 230000033001 locomotion Effects 0.000 description 29
- 239000004568 cement Substances 0.000 description 12
- 210000003128 head Anatomy 0.000 description 8
- 230000006378 damage Effects 0.000 description 7
- 230000036316 preload Effects 0.000 description 6
- 239000010409 thin film Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 4
- 210000000214 mouth Anatomy 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 239000012815 thermoplastic material Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 201000001245 periodontitis Diseases 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 210000004513 dentition Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
- A61C3/16—Dentists' forceps or clamps for removing crowns
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
- A61C3/16—Dentists' forceps or clamps for removing crowns
- A61C3/164—Dentists' forceps or clamps for removing crowns acting by percussion
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP1985/000577 WO1987002573A1 (fr) | 1985-10-30 | 1985-10-30 | Dispositif pour enlever une couronne, un bridge ou analogue d'un chicot dentaire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63501194A JPS63501194A (ja) | 1988-05-12 |
| JPH0576307B2 true JPH0576307B2 (enExample) | 1993-10-22 |
Family
ID=8165073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60505227A Granted JPS63501194A (ja) | 1985-10-30 | 1985-10-30 | 歯の残根から冠，ブリツジ等を除去するための装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4725233A (enExample) |
| EP (1) | EP0232276B1 (enExample) |
| JP (1) | JPS63501194A (enExample) |
| WO (1) | WO1987002573A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4923399A (en) * | 1988-08-22 | 1990-05-08 | Funderburg Jr Issac M | Dental instrument |
| US5669771A (en) * | 1992-02-12 | 1997-09-23 | Lee; Robert L. | Dental restoration holder system |
| US5320533A (en) * | 1992-02-12 | 1994-06-14 | Lee Robert L | Fixed prosthodontic tool kit and method for placing and fitting crowns and inlays |
| US5575649A (en) * | 1992-02-12 | 1996-11-19 | Lee; Robert L. | Dental restoration holder system |
| US5547380A (en) * | 1994-08-19 | 1996-08-20 | Goodman; Jack | Method of using ultrasonic dental tool |
| AU8243698A (en) * | 1998-07-16 | 2000-02-07 | Palm Inc. | Forceps capable of removing fitted crown in reusable form and method of removingthe crown |
| US20040043359A1 (en) * | 2002-08-29 | 2004-03-04 | Gordon Gould | Method for removing a dental crown and apparatus therefor |
| WO2004111064A1 (en) * | 2003-06-16 | 2004-12-23 | Institute Of Organic Chemistry And Biochemistry, Academy Of Sciences Of The Czech Republic | Pyrimidine compounds having phosphonate groups as antiviral nucleotide analogs |
| US20050282110A1 (en) * | 2004-06-17 | 2005-12-22 | Jack Goodman | Method for removing a dental crown and apparatus therefor |
| US8292623B2 (en) * | 2009-05-11 | 2012-10-23 | Jory Brock Vandor | Systems and methods for setting prosthetic posterior teeth in denture production |
| EP3335666B1 (de) * | 2016-12-15 | 2021-03-10 | Ivoclar Vivadent AG | Vorrichtung zum halten einer anordnung aus suprastruktur und abutment |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US152391A (en) * | 1874-06-23 | Improvement in atmospheric hammers | ||
| US394464A (en) * | 1888-12-11 | Pneumatic dental plugger | ||
| US2337971A (en) * | 1941-10-28 | 1943-12-28 | Caviglia Oscar Luis | Percussion extracting device |
| US2376187A (en) * | 1944-11-13 | 1945-05-15 | Reiter David | Dental mallet |
| US2776490A (en) * | 1955-06-03 | 1957-01-08 | Arthur B Carfagni | Multi-purpose dental tool |
| US2848812A (en) * | 1957-07-10 | 1958-08-26 | Fuest John | Dental pliers |
| US3254412A (en) * | 1963-03-20 | 1966-06-07 | Thomas A Armao | Dental prosthesis extractor device |
| US3553841A (en) * | 1967-10-23 | 1971-01-12 | George K Austin Jr | Amalgam condenser |
| US3690007A (en) * | 1971-08-13 | 1972-09-12 | Arthur Rybeck Jr S | Dental crown and bridge removing adaptor |
| DE2346671A1 (de) * | 1972-09-19 | 1974-04-04 | Toma | Auf pneumatischem wege betriebene auszieh- oder extraktionsvorrichtung, insbesondere zur verwendung in der zahnmedizin oder zahnpflege |
| US3889376A (en) * | 1974-05-06 | 1975-06-17 | Allen M Zatkin | Crown removing device |
| DE2747521A1 (de) * | 1977-10-22 | 1979-04-26 | Guenter Dipl Ing Scheffler | Kronen- und brueckenentferner |
| US4300885A (en) * | 1980-07-30 | 1981-11-17 | George Khait | Percussive dental crown extractor |
| DE3417067C2 (de) * | 1984-05-09 | 1987-04-30 | Jens 3402 Dransfeld Planert | Vorrichtung zum Entfernen von Kronen, Brücken o. dgl. von Zahnstümpfen |
-
1985
- 1985-10-30 EP EP85905797A patent/EP0232276B1/de not_active Expired
- 1985-10-30 US US06/913,675 patent/US4725233A/en not_active Expired - Fee Related
- 1985-10-30 JP JP60505227A patent/JPS63501194A/ja active Granted
- 1985-10-30 WO PCT/EP1985/000577 patent/WO1987002573A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP0232276A1 (de) | 1987-08-19 |
| EP0232276B1 (de) | 1988-12-07 |
| US4725233A (en) | 1988-02-16 |
| JPS63501194A (ja) | 1988-05-12 |
| WO1987002573A1 (fr) | 1987-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |