JP5732468B2 - 耐疲労性の向上したニチノール器具 - Google Patents

耐疲労性の向上したニチノール器具 Download PDF

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Publication number
JP5732468B2
JP5732468B2 JP2012539995A JP2012539995A JP5732468B2 JP 5732468 B2 JP5732468 B2 JP 5732468B2 JP 2012539995 A JP2012539995 A JP 2012539995A JP 2012539995 A JP2012539995 A JP 2012539995A JP 5732468 B2 JP5732468 B2 JP 5732468B2
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Japan
Prior art keywords
nickel
endodontic
heat treatment
wire
nitinol
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Expired - Fee Related
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JP2012539995A
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English (en)
Japanese (ja)
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JP2013511338A5 (enExample
JP2013511338A (ja
Inventor
ジョンソン，ウィリアム・ビー
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K5/00—Making tools or tool parts, e.g. pliers
    • B21K5/02—Making tools or tool parts, e.g. pliers drilling-tools or other for making or working on holes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/006—Resulting in heat recoverable alloys with a memory effect
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C2201/00—Material properties
    • A61C2201/007—Material properties using shape memory effect
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/01—Shape memory effect
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49567—Dental appliance making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Neurology (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)
JP2012539995A 2009-11-17 2010-11-17 耐疲労性の向上したニチノール器具 Expired - Fee Related JP5732468B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26200809P 2009-11-17 2009-11-17
US61/262,008 2009-11-17
PCT/US2010/056999 WO2011062970A1 (en) 2009-11-17 2010-11-17 Improved fatigue-resistant nitinol instrument

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015081788A Division JP2015164539A (ja) 2009-11-17 2015-04-13 耐疲労性の向上したニチノール器具及びその製造方法

Publications (3)

Publication Number Publication Date
JP2013511338A JP2013511338A (ja) 2013-04-04
JP2013511338A5 JP2013511338A5 (enExample) 2014-01-09
JP5732468B2 true JP5732468B2 (ja) 2015-06-10

Family

ID=44059958

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2012539995A Expired - Fee Related JP5732468B2 (ja) 2009-11-17 2010-11-17 耐疲労性の向上したニチノール器具
JP2015081788A Pending JP2015164539A (ja) 2009-11-17 2015-04-13 耐疲労性の向上したニチノール器具及びその製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2015081788A Pending JP2015164539A (ja) 2009-11-17 2015-04-13 耐疲労性の向上したニチノール器具及びその製造方法

Country Status (4)

Country Link
US (2) US8714976B2 (enExample)
EP (1) EP2501829B1 (enExample)
JP (2) JP5732468B2 (enExample)
WO (1) WO2011062970A1 (enExample)

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US9034007B2 (en) 2007-09-21 2015-05-19 Insera Therapeutics, Inc. Distal embolic protection devices with a variable thickness microguidewire and methods for their use
EP2501829B1 (en) * 2009-11-17 2018-06-20 William B. Johnson Improved fatigue-resistant nitinol instrument
US10196713B2 (en) * 2009-11-20 2019-02-05 Dentsply Sirona Inc. Medical instrument with modified memory and flexibility properties and method
US20110271529A1 (en) * 2010-05-10 2011-11-10 Dentsply International Inc. Endodontic rotary instruments made of shape memory alloys in their martensitic state and manufacturing methods
US8916009B2 (en) 2011-05-06 2014-12-23 Dentsply International Inc. Endodontic instruments and methods of manufacturing thereof
JP6437517B2 (ja) 2013-03-15 2018-12-12 インセラ セラピューティクス，インク． 血管治療装置及び方法
US8715315B1 (en) 2013-03-15 2014-05-06 Insera Therapeutics, Inc. Vascular treatment systems
US8679150B1 (en) 2013-03-15 2014-03-25 Insera Therapeutics, Inc. Shape-set textile structure based mechanical thrombectomy methods
US8715314B1 (en) 2013-03-15 2014-05-06 Insera Therapeutics, Inc. Vascular treatment measurement methods
US20160022377A1 (en) * 2013-03-15 2016-01-28 Ultradent Products, Inc. Combined use of ultrasound with nickel titanium endodontic file in endodontic procedure
PL3019116T3 (pl) * 2013-07-11 2019-11-29 Dentsply Sirona Inc Proces wytwarzania spiralnego pilnika obrotowego z pamięcią kształtu
CH709851B1 (fr) * 2014-07-07 2020-01-31 Fkg Dentaire Sa Instrument endodontique pour l'alésage de canaux radiculaires.
US20170135784A1 (en) * 2014-07-24 2017-05-18 Nv Bekaert Sa High fatigue resistant wire
US10695820B2 (en) * 2014-09-09 2020-06-30 Gold Standard Instruments, LLC Method for forming an endodontic instrument or device
FR3033487B1 (fr) * 2015-03-11 2021-01-08 Soprane Perfectionnements aux aiguilles hyper elastiques
US11779435B2 (en) * 2015-08-26 2023-10-10 Flexscrewdriver I.K.E. Dental screwdriver
EP3178439B1 (en) 2015-12-03 2021-10-13 Ormco Corporation Fluted endodontic file
CN108697423A (zh) 2016-02-16 2018-10-23 伊瑟拉医疗公司 抽吸装置和锚定的分流装置
RU169763U1 (ru) * 2016-04-26 2017-03-31 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный медицинский университет" Министерства здравоохранения Российской Федерации (ФГБОУ ВО КубГМУ Минздрава России) Модель для определения циклической прочности механических эндодонтических инструментов при препарировании корневых каналов зубов
KR101759174B1 (ko) * 2016-04-29 2017-07-19 한국생산기술연구원 신뢰성이 향상된 치과용 임플란트 세정기구
CA3036901A1 (en) * 2016-09-14 2018-03-22 Smarter Alloys Inc. Shape memory alloy actuator with strain gauge sensor and position estimation and method for manufacturing same
CN107970075B (zh) 2016-10-22 2022-03-08 奥姆科公司 可变热处理牙髓锉刀
USD842474S1 (en) 2017-10-20 2019-03-05 Ormco Corporation Endodontic file
US10898698B1 (en) * 2020-05-04 2021-01-26 V-Wave Ltd. Devices with dimensions that can be reduced and increased in vivo, and methods of making and using the same
AU2020353148B2 (en) * 2019-09-27 2024-01-04 W. L. Gore & Associates, Inc. Wires of superelastic nickel-titanium alloy and methods of forming the same
WO2021062186A1 (en) * 2019-09-27 2021-04-01 W. L. Gore & Associates, Inc. Wires of nickel-titanium alloy and methods of forming the same
DE102021104165A1 (de) * 2021-02-22 2022-08-25 Gebr. Brasseler Gmbh & Co. Kg Verfahren zur Herstellung eines Arbeitsbereichs für ein Wurzelkanalinstrument sowie eines Wurzelkanalinstruments und Wurzelkanalinstrument

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EP2501829B1 (en) * 2009-11-17 2018-06-20 William B. Johnson Improved fatigue-resistant nitinol instrument

Also Published As

Publication number Publication date
EP2501829A4 (en) 2017-04-26
US8714976B2 (en) 2014-05-06
US9878366B2 (en) 2018-01-30
US20140242543A1 (en) 2014-08-28
US20120231414A1 (en) 2012-09-13
WO2011062970A1 (en) 2011-05-26
JP2013511338A (ja) 2013-04-04
JP2015164539A (ja) 2015-09-17
EP2501829B1 (en) 2018-06-20
EP2501829A1 (en) 2012-09-26

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