JP4756037B2 - 超音波歯科器具 - Google Patents
超音波歯科器具 Download PDFInfo
- Publication number
- JP4756037B2 JP4756037B2 JP2007512263A JP2007512263A JP4756037B2 JP 4756037 B2 JP4756037 B2 JP 4756037B2 JP 2007512263 A JP2007512263 A JP 2007512263A JP 2007512263 A JP2007512263 A JP 2007512263A JP 4756037 B2 JP4756037 B2 JP 4756037B2
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- insert
- zone
- tip
- niobium
- 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.)
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Links
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 20
- 239000000956 alloy Substances 0.000 claims abstract description 20
- 239000010955 niobium Substances 0.000 claims abstract description 15
- 239000010936 titanium Substances 0.000 claims abstract description 12
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 11
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 11
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 6
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000013078 crystal Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 5
- 239000011733 molybdenum Substances 0.000 abstract description 5
- 101100263837 Bovine ephemeral fever virus (strain BB7721) beta gene Proteins 0.000 abstract 1
- 101100316840 Enterobacteria phage P4 Beta gene Proteins 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 230000003239 periodontal effect Effects 0.000 description 8
- 239000004568 cement Substances 0.000 description 3
- 208000006558 Dental Calculus Diseases 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001804 debridement Methods 0.000 description 2
- 239000002158 endotoxin Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229910001257 Nb alloy Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 210000004763 bicuspid Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 210000004268 dentin Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000008506 pathogenesis Effects 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 230000009261 transgenic effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/20—Power-driven cleaning or polishing devices using ultrasonics
Landscapes
- Health & Medical Sciences (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)
- Dental Preparations (AREA)
- Dental Prosthetics (AREA)
- Materials For Medical Uses (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Description
2 円筒状部分
3 超音波ハンドピース
5 小径の円筒状部分
7 曲部
9 円錐形帯域
Claims (6)
- 超音波振動で動かされる歯科器具又は挿入体で、チタンおよびアルミニウムを基礎とする合金で作られており、構成として、少なくとも一つの生体適合性のあるベータジェニック (betagenic)元素を備え、これは、少なくとも40%の体心立方結晶構造からなる結晶相を生成するに適しているニオブおよび/またはタンタルあるいは(ニオブ−モリブデン−タンタル)により構成されることを特徴としているもの。
- ベータジェニック元素が合金における質量比率が7%であるニオブで構成されていることを特徴とする請求項1による歯科器具。
- Ti6Al7Nbの組成をもつ合金でつくられていることを特徴とする請求項2による歯科器具。
- 前記合金の結晶構造が該合金粒子の寸法が10μm以下のものであることを特徴とする請求項1から請求項3のいずれか一項による歯科器具。
- 基部が超音波ハンドピース(3)に接続される円筒状部分(2)により形成され、先端部が小径の円筒状部分(5)になり、この部分がこれにつづく曲部(7)になり、この曲部(7)が円筒状部分(5)よりも小径の円錐形帯域(9)と前記挿入体の長さ方向軸(xx’)に対し120°の角度をつくる形状であることを特徴とする請求項1から請求項4のいずれか一項による歯科器具。
- 基部(2)が円筒状で、小径の第2円筒状部分(10)における他方の端部に連なっており、第2円筒状部分は、先端へ又は末端へ行くにしたがい径が細身になっている部分へと続き、先端へ又は末端へ行くにしたがい径が細身になっている部分は、二つの帯域、即ち半径にそって曲がって第1帯域(12)と第1帯域の延長で、円錐形をなす第2帯域(14)に分かれ、第2帯域の長さ方向軸(yy’)は前記挿入体の長さ方向軸(xx’)に対し120°の角度を形成する形状であることを特徴とする請求項1から請求項4のいずれか一項による歯科器具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0404835A FR2869792B1 (fr) | 2004-05-05 | 2004-05-05 | Instrument dentaire a ultrasons |
FR0404835 | 2004-05-05 | ||
PCT/FR2005/001122 WO2005120389A1 (fr) | 2004-05-05 | 2005-05-04 | Instrument dentaire a ultrasons |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007536046A JP2007536046A (ja) | 2007-12-13 |
JP4756037B2 true JP4756037B2 (ja) | 2011-08-24 |
Family
ID=34945476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007512263A Active JP4756037B2 (ja) | 2004-05-05 | 2005-05-04 | 超音波歯科器具 |
Country Status (14)
Country | Link |
---|---|
US (1) | US20070224575A1 (ja) |
EP (1) | EP1761199B1 (ja) |
JP (1) | JP4756037B2 (ja) |
KR (1) | KR101152338B1 (ja) |
CN (1) | CN1950038B (ja) |
AT (1) | ATE371416T1 (ja) |
BR (1) | BRPI0510583B8 (ja) |
CA (1) | CA2565108C (ja) |
DE (1) | DE602005002271T2 (ja) |
DK (1) | DK1761199T3 (ja) |
ES (1) | ES2293595T3 (ja) |
FR (1) | FR2869792B1 (ja) |
TW (1) | TWI353828B (ja) |
WO (1) | WO2005120389A1 (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4272694A3 (en) | 2006-04-20 | 2024-01-03 | Sonendo, Inc. | Apparatus for treating root canals of teeth |
US7980854B2 (en) | 2006-08-24 | 2011-07-19 | Medical Dental Advanced Technologies Group, L.L.C. | Dental and medical treatments and procedures |
SE532467C2 (sv) * | 2007-12-27 | 2010-01-26 | Numat As | Implantatrengöringsverktyg för rengöring av ett metalliskt implantat |
EP2498713B1 (en) | 2009-11-13 | 2018-04-04 | Sonendo, Inc. | Liquid jet apparatus for dental treatments |
US9452027B2 (en) * | 2009-12-10 | 2016-09-27 | Kerrhawe Sa | Dental composite applicator and related methods |
EP2509529B1 (en) * | 2009-12-10 | 2018-09-19 | Yugen Kaisha Siesta | Ultrasonic scaler tip |
WO2011074268A1 (ja) * | 2009-12-16 | 2011-06-23 | 財団法人ヒューマンサイエンス振興財団 | 歯科用超音波薬剤導入システム及び歯科用超音波薬剤導入方法 |
EP3808306B1 (en) * | 2010-10-21 | 2023-12-27 | Sonendo, Inc. | Apparatus for endodontic treatments |
US11173019B2 (en) | 2012-03-22 | 2021-11-16 | Sonendo, Inc. | Apparatus and methods for cleaning teeth |
US11213375B2 (en) | 2012-12-20 | 2022-01-04 | Sonendo, Inc. | Apparatus and methods for cleaning teeth and root canals |
ES2485065B2 (es) * | 2013-02-11 | 2015-09-21 | Universidade De Santiago De Compostela | Dispositivo para endodoncia mediante irrigación continua ultrasónica. |
US20160022377A1 (en) * | 2013-03-15 | 2016-01-28 | Ultradent Products, Inc. | Combined use of ultrasound with nickel titanium endodontic file in endodontic procedure |
EP3013277B1 (en) | 2013-06-26 | 2023-07-19 | Sonendo, Inc. | Apparatus and methods for filling teeth and root canals |
USD726912S1 (en) * | 2013-10-07 | 2015-04-14 | Engineered Endodontics, Llc | Dental tool |
CN103494646A (zh) * | 2013-10-14 | 2014-01-08 | 桂林市啄木鸟医疗器械有限公司 | 钛合金的牙科手机 |
WO2017013681A2 (en) * | 2015-07-20 | 2017-01-26 | Sakharkar Roshan | A periodontal brush bur and file |
US20170333169A1 (en) * | 2016-05-19 | 2017-11-23 | Tram Quynh Hoang | Scaler Tips and Implant Cleaning Inserts |
KR101980339B1 (ko) | 2016-08-01 | 2019-05-20 | 김종곤 | 근관치료용 팁 |
USD888956S1 (en) * | 2018-05-17 | 2020-06-30 | Inter-Med, Inc. | Insert for piezoelectric dental scaling |
USD997355S1 (en) | 2020-10-07 | 2023-08-29 | Sonendo, Inc. | Dental treatment instrument |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60242849A (ja) * | 1984-05-09 | 1985-12-02 | カルテンバツハ・ウント・フオイクト・ゲーエムベーハー・ウント・コンパニー | 歯石除去用ハンドピース |
JPH0299049A (ja) * | 1988-10-07 | 1990-04-11 | Olympus Optical Co Ltd | 超音波治療装置 |
JPH0670938A (ja) * | 1992-06-26 | 1994-03-15 | Olympus Optical Co Ltd | 超音波処置装置 |
JPH10502546A (ja) * | 1994-06-30 | 1998-03-10 | デンツプライ リサーチ アンド ディヴェロップメント コーポレーション | 変換器作動のツール・チップ |
US6227853B1 (en) * | 1999-02-11 | 2001-05-08 | Edge Technologies, Inc. | Magnetic coupling system and method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5567153A (en) * | 1994-08-25 | 1996-10-22 | Dentsply Research & Development Corp. | Transducer activated tool tip |
US5868570A (en) * | 1996-12-13 | 1999-02-09 | San Diego Swiss Machining, Inc. | Ultrasonic dental tool |
US20040136859A1 (en) * | 2000-04-12 | 2004-07-15 | Cana Lab Corporation | Titanium alloys having improved castability |
WO2003011163A2 (en) * | 2001-08-01 | 2003-02-13 | Coltene/Whaledent, Inc. | Grip for ultrasonic scaler |
-
2004
- 2004-05-05 FR FR0404835A patent/FR2869792B1/fr not_active Expired - Lifetime
-
2005
- 2005-04-26 TW TW094113300A patent/TWI353828B/zh active
- 2005-05-04 US US11/587,435 patent/US20070224575A1/en not_active Abandoned
- 2005-05-04 DE DE602005002271T patent/DE602005002271T2/de active Active
- 2005-05-04 KR KR1020067025635A patent/KR101152338B1/ko active IP Right Grant
- 2005-05-04 WO PCT/FR2005/001122 patent/WO2005120389A1/fr active IP Right Grant
- 2005-05-04 CA CA2565108A patent/CA2565108C/fr active Active
- 2005-05-04 JP JP2007512263A patent/JP4756037B2/ja active Active
- 2005-05-04 AT AT05769246T patent/ATE371416T1/de active
- 2005-05-04 DK DK05769246T patent/DK1761199T3/da active
- 2005-05-04 BR BRPI0510583A patent/BRPI0510583B8/pt active IP Right Grant
- 2005-05-04 CN CN2005800142209A patent/CN1950038B/zh active Active
- 2005-05-04 ES ES05769246T patent/ES2293595T3/es active Active
- 2005-05-04 EP EP05769246A patent/EP1761199B1/fr active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60242849A (ja) * | 1984-05-09 | 1985-12-02 | カルテンバツハ・ウント・フオイクト・ゲーエムベーハー・ウント・コンパニー | 歯石除去用ハンドピース |
JPH0299049A (ja) * | 1988-10-07 | 1990-04-11 | Olympus Optical Co Ltd | 超音波治療装置 |
JPH0670938A (ja) * | 1992-06-26 | 1994-03-15 | Olympus Optical Co Ltd | 超音波処置装置 |
JPH10502546A (ja) * | 1994-06-30 | 1998-03-10 | デンツプライ リサーチ アンド ディヴェロップメント コーポレーション | 変換器作動のツール・チップ |
US6227853B1 (en) * | 1999-02-11 | 2001-05-08 | Edge Technologies, Inc. | Magnetic coupling system and method |
Also Published As
Publication number | Publication date |
---|---|
JP2007536046A (ja) | 2007-12-13 |
KR101152338B1 (ko) | 2012-06-11 |
CN1950038A (zh) | 2007-04-18 |
DE602005002271D1 (de) | 2007-10-11 |
CA2565108C (fr) | 2013-06-25 |
FR2869792B1 (fr) | 2006-07-14 |
TWI353828B (en) | 2011-12-11 |
EP1761199A1 (fr) | 2007-03-14 |
TW200600061A (en) | 2006-01-01 |
KR20070029189A (ko) | 2007-03-13 |
BRPI0510583B1 (pt) | 2018-07-10 |
CN1950038B (zh) | 2010-08-25 |
ATE371416T1 (de) | 2007-09-15 |
CA2565108A1 (fr) | 2005-12-22 |
DE602005002271T2 (de) | 2008-05-21 |
US20070224575A1 (en) | 2007-09-27 |
DK1761199T3 (da) | 2008-02-04 |
FR2869792A1 (fr) | 2005-11-11 |
BRPI0510583B8 (pt) | 2021-06-22 |
BRPI0510583A (pt) | 2007-12-26 |
EP1761199B1 (fr) | 2007-08-29 |
WO2005120389A1 (fr) | 2005-12-22 |
ES2293595T3 (es) | 2008-03-16 |
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