JP2006527042A - 機械式の歯科医療器具 - Google Patents
機械式の歯科医療器具 Download PDFInfo
- Publication number
- JP2006527042A JP2006527042A JP2006516257A JP2006516257A JP2006527042A JP 2006527042 A JP2006527042 A JP 2006527042A JP 2006516257 A JP2006516257 A JP 2006516257A JP 2006516257 A JP2006516257 A JP 2006516257A JP 2006527042 A JP2006527042 A JP 2006527042A
- Authority
- JP
- Japan
- Prior art keywords
- handle
- drive means
- mechanical
- active part
- instrument
- 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.)
- Granted
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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
- A61C3/02—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/907—Tool or Tool with support including detailed shank
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dentistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Neurosurgery (AREA)
- Neurology (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Dental Preparations (AREA)
Abstract
Description
−図1は、本発明の機械式の歯科医療器具の断面図である。
−図2は、一つの実施変形例を示す、図1に類似の図である。
−図3は、機械式の歯科医療器具用の歯車の断面図である。
−図4は、第二の実施変形例を示す、機械式の歯科医療器具の断面図である。
−図5は、本発明の歯科医療器具の第三の実施変形例を示す。
−図6は、第四の実施変形例による本発明の歯科医療器具の断面図である。
2a 軸
3 取っ手
4 回転駆動手段
5 開口部
6 平たい部分
7 突起
Claims (7)
- 一つの能動部分(2)と、前記能動部分の反対側の端に配置された取っ手(3)とで構成されている機械式の歯科医療器具であって、歯科医療器具の前記取っ手(3)は回転駆動手段(4)を備え、該手段はハンドピースのヘッドの取り付け位置で、そのハンドピースのヘッドの上部に位置する回転駆動手段と直接かみ合うことができるようになっており、駆動手段(4)が、特に能動部分(2)の軸(2a)上にはめ込むことにより一体化した金属板部品で製作され、前記部品には開口部(5)が少なくとも一つあり、該開口部が、前記軸(2a)の上にオーバーモールドする段階において取っ手(3)を形成するプラスチック材料が循環できるように、かつ回転駆動手段がその軸(2a)上に確実に連結されるように成形されていることを特徴とする歯科医療器具。
- 開口部(5)が、能動部分(2)の軸(2a)の上に製作された平たい部分(6)と、駆動手段(4)の中央口とを組み合わせて形成されることを特徴とする、請求項1に記載の機械式の歯科医療器具。
- 駆動手段(4)が、一つの板部品から得られ、該部品の歯状突起が、打ち抜いた後に場合によっては折り曲げることにより製作されることを特徴とする、請求項1または請求項2に記載の機械式の歯科医療器具。
- 能動部分2が、取っ手3を一方の側から他の側へと貫くことを特徴とする、請求項1〜請求項3のいずれか一つに記載の機械式の歯科医療器具。
- 取っ手3の上部にある突起7が電流を捉えることを特徴とする、請求項1〜請求項4のいずれか一つに記載の機械式の歯科医療器具。
- 取っ手3の上部にある突起7が力を捉えることを特徴とする、請求項1〜請求項4のいずれか一つに記載の機械式の歯科医療器具。
- 取っ手3の上部にある突起7が、電流及び力を捉えることを特徴とする、請求項1〜請求項4のいずれか一つに記載の機械式の歯科医療器具。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0307090A FR2855962B1 (fr) | 2003-06-12 | 2003-06-12 | Instrument dentaire mecanise. |
PCT/FR2004/001323 WO2005004741A1 (fr) | 2003-06-12 | 2004-05-28 | Instrument dentaire mecanise |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010006533A Division JP4600596B2 (ja) | 2003-06-12 | 2010-01-15 | 機械式の歯科医療器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006527042A true JP2006527042A (ja) | 2006-11-30 |
JP4608639B2 JP4608639B2 (ja) | 2011-01-12 |
Family
ID=33484388
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006516257A Expired - Fee Related JP4608639B2 (ja) | 2003-06-12 | 2004-05-28 | 機械式の歯科医療器具 |
JP2010006533A Expired - Fee Related JP4600596B2 (ja) | 2003-06-12 | 2010-01-15 | 機械式の歯科医療器具 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010006533A Expired - Fee Related JP4600596B2 (ja) | 2003-06-12 | 2010-01-15 | 機械式の歯科医療器具 |
Country Status (14)
Country | Link |
---|---|
US (1) | US7207798B2 (ja) |
EP (1) | EP1635729B1 (ja) |
JP (2) | JP4608639B2 (ja) |
CN (1) | CN100515361C (ja) |
AT (1) | ATE535208T1 (ja) |
AU (1) | AU2004255494B2 (ja) |
BR (1) | BRPI0407171A (ja) |
CA (1) | CA2515797C (ja) |
FR (1) | FR2855962B1 (ja) |
HK (1) | HK1089074A1 (ja) |
MX (1) | MXPA05010489A (ja) |
NO (1) | NO20060133L (ja) |
RU (1) | RU2299038C2 (ja) |
WO (1) | WO2005004741A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2858541A1 (fr) * | 2003-08-04 | 2005-02-11 | Micro Mega Int Mfg Sa | Contre-angle utilise en endodontie |
FR2914841B1 (fr) * | 2007-04-12 | 2013-10-04 | Micro Mega International Mft | Manche d'instrument canalaire realise en deux parties coaxiales solidarisees en translation axiale et en rotation |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54164394A (en) * | 1978-06-01 | 1979-12-27 | Micro Mega Sa | Rotary*dental*medical fixing device |
US5941705A (en) * | 1997-12-29 | 1999-08-24 | Odontal Associates | Manual drive endodontic handpiece |
US6155827A (en) * | 1997-02-19 | 2000-12-05 | Micro Mega International Manufactures, S.A. | Sleeve for a dental instrument |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1688136A (en) * | 1925-10-10 | 1928-10-16 | Chayes Dental Instr Corp | Dental tool holder |
US1875559A (en) * | 1930-02-24 | 1932-09-06 | Hand piece fob dental tools | |
US2005849A (en) * | 1933-07-06 | 1935-06-25 | Perry R Skinner | Angle dental handpiece |
US2231969A (en) * | 1937-04-23 | 1941-02-18 | Harold C Tifft | Dental tool |
US2344605A (en) * | 1942-04-15 | 1944-03-21 | Gilbert H Droegkamp | Dental tool |
CH239461A (fr) | 1944-01-28 | 1945-10-15 | Sodeco Compteurs De Geneve | Contre-angle de dentiste. |
US2568315A (en) * | 1946-03-20 | 1951-09-18 | Bjorklund Gustaf Erik | Contra-angle dental handpiece |
GB741714A (en) * | 1953-09-07 | 1955-12-07 | Alois Kaltenbach | Improvements in heads for angle handpieces, more especially for dentistry purposes |
US2813337A (en) * | 1955-11-10 | 1957-11-19 | White S Dental Mfg Co | Holder for rotatable tools |
US3163934A (en) * | 1962-09-14 | 1965-01-05 | Adolph D Wiseman | Dental prophylaxis right angle hand piece |
US3368279A (en) * | 1965-11-26 | 1968-02-13 | Weissman Bernard | Dental hand-piece and tool |
US3472045A (en) * | 1967-10-04 | 1969-10-14 | Alice E Nelsen | Dental polishing apparatus |
US3751176A (en) * | 1970-12-21 | 1973-08-07 | Von Hollen Tool Co Inc | Composite bit |
US4021920A (en) * | 1973-06-18 | 1977-05-10 | Horst Kirschner | Drilling or milling apparatus for the working of live bone, particularly for dentistry |
US4014099A (en) * | 1975-01-29 | 1977-03-29 | Young Dental Manufacturing Company | Dental handpiece |
US4021917A (en) * | 1975-02-20 | 1977-05-10 | Nakanishi Dental Mfg., Co., Ltd. | Dental handpiece and a cartridge for a head thereof |
US4117597A (en) * | 1976-07-30 | 1978-10-03 | L.A. Gauge Co. Inc. | Dental drill |
US4285671A (en) * | 1978-12-18 | 1981-08-25 | Lustig Leopold P | Contra angle with interchangeable geared tools and the like |
DE3172171D1 (en) * | 1981-01-06 | 1985-10-10 | Filhol Stuart J | Dental anchoring means |
FR2499446A1 (fr) * | 1981-02-12 | 1982-08-13 | Micro Mega Sa | Manche pour instrument dentaire a canaux, rotatif, et procede de fabrication d'un tel manche |
US4449932A (en) * | 1982-06-17 | 1984-05-22 | Lustig Leopold P | Contra-angle head for dentistry |
AT375011B (de) * | 1982-09-21 | 1984-06-25 | Buermoos Dentalwerk | Winkelstueck fuer zahnaerztliche zwecke |
US4486175A (en) * | 1982-11-01 | 1984-12-04 | Teledyne Industries, Inc. | Dental appliance |
JPH0613039B2 (ja) * | 1987-07-22 | 1994-02-23 | 而至歯科工業株式会社 | チヤツク無し歯科用ハンドピ−ス |
US5040978A (en) * | 1989-12-22 | 1991-08-20 | Dentsply Research & Development Corp. | Dental prophy angle |
US5007832A (en) * | 1990-03-30 | 1991-04-16 | Mti Precision Products, Inc. | Disposable right angle dental handpiece |
US5120220A (en) * | 1990-12-04 | 1992-06-09 | Biodental Technologies Corporation | Right angled dental hand piece |
US5252067A (en) * | 1991-12-03 | 1993-10-12 | Ushio Co., Ltd. | Handpiece for dental medical treatment |
FR2692473B1 (fr) | 1992-04-06 | 1995-06-02 | Micro Mega Sa | Tête de contre-angle jetable et contre-angle ainsi équipé. |
US5730595A (en) * | 1996-04-16 | 1998-03-24 | Young Dental Manufacturing Company | Disposable prophylaxis angle |
FR2747563B1 (fr) * | 1996-04-17 | 1998-06-05 | Micro Mega Int Mfg Sa | Manche pour instrument dentaire rotatif |
US6579093B2 (en) * | 2001-02-23 | 2003-06-17 | Young Dental Manufacturing Company 1, Llc | High speed turbine cartridge for use with a medical/dental handpiece |
-
2003
- 2003-06-12 FR FR0307090A patent/FR2855962B1/fr not_active Expired - Fee Related
-
2004
- 2004-05-28 AT AT04767200T patent/ATE535208T1/de active
- 2004-05-28 BR BR0407171-9A patent/BRPI0407171A/pt not_active IP Right Cessation
- 2004-05-28 CA CA002515797A patent/CA2515797C/fr not_active Expired - Fee Related
- 2004-05-28 EP EP04767200A patent/EP1635729B1/fr not_active Expired - Lifetime
- 2004-05-28 US US10/549,160 patent/US7207798B2/en not_active Expired - Fee Related
- 2004-05-28 WO PCT/FR2004/001323 patent/WO2005004741A1/fr active Application Filing
- 2004-05-28 CN CNB2004800050236A patent/CN100515361C/zh not_active Expired - Fee Related
- 2004-05-28 AU AU2004255494A patent/AU2004255494B2/en not_active Ceased
- 2004-05-28 MX MXPA05010489A patent/MXPA05010489A/es active IP Right Grant
- 2004-05-28 JP JP2006516257A patent/JP4608639B2/ja not_active Expired - Fee Related
- 2004-05-28 RU RU2005125039/14A patent/RU2299038C2/ru not_active IP Right Cessation
-
2006
- 2006-01-09 NO NO20060133A patent/NO20060133L/no not_active Application Discontinuation
- 2006-08-25 HK HK06109421.4A patent/HK1089074A1/xx not_active IP Right Cessation
-
2010
- 2010-01-15 JP JP2010006533A patent/JP4600596B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54164394A (en) * | 1978-06-01 | 1979-12-27 | Micro Mega Sa | Rotary*dental*medical fixing device |
US6155827A (en) * | 1997-02-19 | 2000-12-05 | Micro Mega International Manufactures, S.A. | Sleeve for a dental instrument |
US5941705A (en) * | 1997-12-29 | 1999-08-24 | Odontal Associates | Manual drive endodontic handpiece |
Also Published As
Publication number | Publication date |
---|---|
HK1089074A1 (en) | 2006-11-24 |
AU2004255494A1 (en) | 2005-01-20 |
EP1635729B1 (fr) | 2011-11-30 |
EP1635729A1 (fr) | 2006-03-22 |
US7207798B2 (en) | 2007-04-24 |
CA2515797C (fr) | 2009-04-07 |
MXPA05010489A (es) | 2005-11-16 |
FR2855962A1 (fr) | 2004-12-17 |
CA2515797A1 (fr) | 2005-01-20 |
ATE535208T1 (de) | 2011-12-15 |
US20060172256A1 (en) | 2006-08-03 |
CN100515361C (zh) | 2009-07-22 |
AU2004255494B2 (en) | 2009-04-23 |
NO20060133L (no) | 2006-01-09 |
JP4608639B2 (ja) | 2011-01-12 |
RU2299038C2 (ru) | 2007-05-20 |
CN1753650A (zh) | 2006-03-29 |
JP4600596B2 (ja) | 2010-12-15 |
JP2010115506A (ja) | 2010-05-27 |
RU2005125039A (ru) | 2006-01-20 |
FR2855962B1 (fr) | 2005-08-19 |
WO2005004741A1 (fr) | 2005-01-20 |
BRPI0407171A (pt) | 2006-02-07 |
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