BRPI0812019B8 - cortador de funcionamento rotativo para odontologia - Google Patents
cortador de funcionamento rotativo para odontologiaInfo
- Publication number
- BRPI0812019B8 BRPI0812019B8 BRPI0812019A BRPI0812019A BRPI0812019B8 BR PI0812019 B8 BRPI0812019 B8 BR PI0812019B8 BR PI0812019 A BRPI0812019 A BR PI0812019A BR PI0812019 A BRPI0812019 A BR PI0812019A BR PI0812019 B8 BRPI0812019 B8 BR PI0812019B8
- Authority
- BR
- Brazil
- Prior art keywords
- handle
- cutting
- rotary operating
- dentistry
- narrower
- Prior art date
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
-
- 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
- A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
-
- 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)
- 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)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Surgical Instruments (AREA)
Abstract
cortador de funcionamento rotativo para odontologia. a presente invenção refere-se uma ferramenta odontológica cortante de funcionamento rotativo passível de limitar o local de quebra à lateral do punho, e de aumentar a vida útil até a quebra. uma broca alargadora preeso (10), como a ferramenta odontológica cortante de funcionamento rotativo de acordo com a presente invenção, incluí uma porção cortante (11) formada no lado apical, um punho (12) formado em uma base, e uma parte de pescoço (13) formada entre a porção cortante (11) e o punho (12), em que a parte de pescoço (13) incluí a porção afunilada (13a), que e mais ampla no lado apical e mais estreita no lado basal, e a porção reta (13b), dota a de uma espessura constante com diâmetro idêntico ao da extremidade da porção afunilada no lado basal. apesar de quebrar na porção mais estreita, da porção afunilada, esta porção é reta e, portanto, é possível aumentar a vida útil.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-142725 | 2007-05-30 | ||
JP2007142725A JP5233016B2 (ja) | 2007-05-30 | 2007-05-30 | 歯科用の回転駆動切削具 |
PCT/JP2008/059318 WO2008146670A1 (ja) | 2007-05-30 | 2008-05-21 | 歯科用の回転駆動切削具 |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI0812019A2 BRPI0812019A2 (pt) | 2014-11-18 |
BRPI0812019B1 BRPI0812019B1 (pt) | 2020-03-31 |
BRPI0812019B8 true BRPI0812019B8 (pt) | 2021-06-22 |
Family
ID=40074929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0812019A BRPI0812019B8 (pt) | 2007-05-30 | 2008-05-21 | cortador de funcionamento rotativo para odontologia |
Country Status (11)
Country | Link |
---|---|
US (1) | US9066773B2 (pt) |
EP (1) | EP2151212B1 (pt) |
JP (1) | JP5233016B2 (pt) |
KR (1) | KR101473506B1 (pt) |
CN (1) | CN101677838B (pt) |
BR (1) | BRPI0812019B8 (pt) |
CA (1) | CA2686549C (pt) |
ES (1) | ES2730698T3 (pt) |
MX (1) | MX2009012805A (pt) |
RU (1) | RU2464951C2 (pt) |
WO (1) | WO2008146670A1 (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101083528B1 (ko) * | 2009-04-28 | 2011-11-16 | 이준호 | 지대치 형성용 역경사 프렙 버 |
KR101717084B1 (ko) * | 2015-08-31 | 2017-03-20 | 주식회사 제노스 | 치아 임플란트 식립용 드릴링 드라이버 |
ES2677998B1 (es) * | 2017-02-07 | 2019-05-20 | Vogul S L U | Destornillador para implantes dentales |
JP7218094B2 (ja) | 2018-04-10 | 2023-02-06 | マニー株式会社 | 歯科用ファイル |
WO2020045491A1 (ja) * | 2018-08-29 | 2020-03-05 | マニー株式会社 | 歯科用ファイル |
JP7143262B2 (ja) | 2019-08-22 | 2022-09-28 | マニー株式会社 | 歯科用根管治療器具 |
KR102049703B1 (ko) * | 2019-10-28 | 2019-11-28 | 장천석 | 파절 가능 영역을 개선한 치아 신경 치료용 엔도파일 |
US20230008344A1 (en) * | 2021-07-07 | 2023-01-12 | Todd C. SNYDER | Dental bur |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH282211A (de) * | 1950-10-13 | 1952-04-15 | Hugo Dr Ackermann | Bohrer zur konischen Präparation eines Teils eines Zahnwurzelkanals. |
US2902763A (en) * | 1954-02-27 | 1959-09-08 | Hager & Meisinger G M B H | Dental finishing tool, especially for interproximal work |
US4345899A (en) * | 1979-07-12 | 1982-08-24 | Vlock D G | Dental twist drill |
JPS5948609U (ja) * | 1982-09-27 | 1984-03-31 | 島田理化工業株式会社 | 歯科用リ−マ− |
FR2570271A1 (fr) * | 1984-09-20 | 1986-03-21 | Micro Mega Sa | Perfectionnement aux alesoirs dentaires |
US4661061A (en) * | 1985-07-22 | 1987-04-28 | Howard Martin | Four sided root canal rasp for root canal preparation |
SU1736462A1 (ru) * | 1989-09-08 | 1992-05-30 | Полтавский Государственный Медицинский Стоматологический Институт | Шлифовальный инструмент |
JP2666114B2 (ja) * | 1994-02-16 | 1997-10-22 | 財団法人石油産業活性化センター | ガスタービンの予混合燃焼器 |
US5664914A (en) * | 1994-04-27 | 1997-09-09 | Kabushiki Kaisha Mekuto | Drill |
JP2700074B2 (ja) | 1994-04-27 | 1998-01-19 | 株式会社メクト | ドリル |
US5897316A (en) * | 1994-04-28 | 1999-04-27 | Buchanan; Leonard Stephen | Endodontic treatment system |
JP3375771B2 (ja) * | 1995-02-02 | 2003-02-10 | マニー株式会社 | ピーソーリーマ又はゲーツドリル |
JPH11290344A (ja) * | 1998-04-13 | 1999-10-26 | Keiji Murase | 根管口明示用リ−マ−及びファイル |
DE19901929C2 (de) * | 1999-01-19 | 2001-04-19 | Brasseler Gmbh & Co Kg Geb | Dentalwerkzeug |
JP4214285B2 (ja) * | 1999-12-17 | 2009-01-28 | マニー株式会社 | 歯科用根管治療器具及びその製造方法 |
JP4269302B2 (ja) * | 2001-02-28 | 2009-05-27 | マニー株式会社 | 歯科用リーマ |
ATE332780T1 (de) | 2002-02-28 | 2006-08-15 | Bosch Gmbh Robert | Verfahren zur herstellung eines bohrers oder fräsers |
FR2854054B1 (fr) * | 2003-04-24 | 2005-07-08 | Rouiller Jean Claude | Instrument pour l'alesage de canaux radiculaires |
WO2007053761A2 (en) * | 2005-11-01 | 2007-05-10 | Discus Dental Impressions, Inc. | Endodontic instruments |
-
2007
- 2007-05-30 JP JP2007142725A patent/JP5233016B2/ja active Active
-
2008
- 2008-05-21 KR KR1020097024800A patent/KR101473506B1/ko active IP Right Grant
- 2008-05-21 EP EP08764441.5A patent/EP2151212B1/en active Active
- 2008-05-21 US US12/601,222 patent/US9066773B2/en active Active
- 2008-05-21 CN CN2008800176069A patent/CN101677838B/zh active Active
- 2008-05-21 ES ES08764441T patent/ES2730698T3/es active Active
- 2008-05-21 MX MX2009012805A patent/MX2009012805A/es active IP Right Grant
- 2008-05-21 RU RU2009149213/14A patent/RU2464951C2/ru active
- 2008-05-21 WO PCT/JP2008/059318 patent/WO2008146670A1/ja active Application Filing
- 2008-05-21 CA CA2686549A patent/CA2686549C/en active Active
- 2008-05-21 BR BRPI0812019A patent/BRPI0812019B8/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP2151212A1 (en) | 2010-02-10 |
WO2008146670A1 (ja) | 2008-12-04 |
US9066773B2 (en) | 2015-06-30 |
ES2730698T3 (es) | 2019-11-12 |
KR101473506B1 (ko) | 2014-12-16 |
CA2686549C (en) | 2015-04-07 |
MX2009012805A (es) | 2009-12-10 |
CN101677838A (zh) | 2010-03-24 |
RU2464951C2 (ru) | 2012-10-27 |
KR20100022024A (ko) | 2010-02-26 |
CN101677838B (zh) | 2013-04-17 |
JP2008295603A (ja) | 2008-12-11 |
EP2151212B1 (en) | 2019-04-10 |
EP2151212A4 (en) | 2014-03-26 |
BRPI0812019B1 (pt) | 2020-03-31 |
BRPI0812019A2 (pt) | 2014-11-18 |
RU2009149213A (ru) | 2011-07-10 |
CA2686549A1 (en) | 2008-12-04 |
JP5233016B2 (ja) | 2013-07-10 |
US20100173263A1 (en) | 2010-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Ipc: A61C 3/02 (2006.01), A61C 5/42 (2017.01) |
|
B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 31/03/2020, OBSERVADAS AS CONDICOES LEGAIS. |
|
B16C | Correction of notification of the grant |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/05/2008, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO |