JP7815109B2 - 超弾性ニッケルチタン合金のワイヤ及びその形成方法 - Google Patents

超弾性ニッケルチタン合金のワイヤ及びその形成方法

Info

Publication number
JP7815109B2
JP7815109B2 JP2022519258A JP2022519258A JP7815109B2 JP 7815109 B2 JP7815109 B2 JP 7815109B2 JP 2022519258 A JP2022519258 A JP 2022519258A JP 2022519258 A JP2022519258 A JP 2022519258A JP 7815109 B2 JP7815109 B2 JP 7815109B2
Authority
JP
Japan
Prior art keywords
nickel
titanium alloy
wire
heat treatment
length
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.)
Active
Application number
JP2022519258A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022550529A (ja
Inventor
ケー．クマー パリクシス
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WL Gore and Associates Inc
Original Assignee
WL Gore and Associates Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WL Gore and Associates Inc filed Critical WL Gore and Associates Inc
Publication of JP2022550529A publication Critical patent/JP2022550529A/ja
Priority to JP2024060856A priority Critical patent/JP2024096789A/ja
Application granted granted Critical
Publication of JP7815109B2 publication Critical patent/JP7815109B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium
    • 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
    • C22C19/007—Alloys based on nickel or cobalt with a light metal (alkali metal Li, Na, K, Rb, Cs; earth alkali metal Be, Mg, Ca, Sr, Ba, Al Ga, Ge, Ti) or B, Si, Zr, Hf, Sc, Y, lanthanides, actinides, as the next major constituent
    • 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
    • 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
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/16—Materials with shape-memory or superelastic properties

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)
  • Manufacturing & Machinery (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2022519258A 2019-09-27 2020-09-25 超弾性ニッケルチタン合金のワイヤ及びその形成方法 Active JP7815109B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024060856A JP2024096789A (ja) 2019-09-27 2024-04-04 超弾性ニッケルチタン合金のワイヤ及びその形成方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962907500P 2019-09-27 2019-09-27
US62/907,500 2019-09-27
PCT/US2020/052778 WO2021062191A1 (en) 2019-09-27 2020-09-25 Wires of superelastic nickel-titanium alloy and methods of forming the same

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024060856A Division JP2024096789A (ja) 2019-09-27 2024-04-04 超弾性ニッケルチタン合金のワイヤ及びその形成方法

Publications (2)

Publication Number Publication Date
JP2022550529A JP2022550529A (ja) 2022-12-02
JP7815109B2 true JP7815109B2 (ja) 2026-02-17

Family

ID=72812024

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022519258A Active JP7815109B2 (ja) 2019-09-27 2020-09-25 超弾性ニッケルチタン合金のワイヤ及びその形成方法
JP2024060856A Pending JP2024096789A (ja) 2019-09-27 2024-04-04 超弾性ニッケルチタン合金のワイヤ及びその形成方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024060856A Pending JP2024096789A (ja) 2019-09-27 2024-04-04 超弾性ニッケルチタン合金のワイヤ及びその形成方法

Country Status (7)

Country Link
US (2) US12043881B2 (https=)
EP (1) EP4034687A1 (https=)
JP (2) JP7815109B2 (https=)
CN (1) CN114729423A (https=)
AU (2) AU2020353148B2 (https=)
CA (2) CA3150096C (https=)
WO (1) WO2021062191A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12281373B2 (en) 2019-09-27 2025-04-22 W. L. Gore & Associates, Inc. Wires of nickel-titanium alloy and methods of forming the same
CN113199036B (zh) * 2021-04-20 2022-06-10 华南理工大学 具有功能基元序构的超高超弹性钛镍形状记忆合金及其4d打印制备方法与应用
CN117144273B (zh) * 2023-08-28 2025-12-02 华中科技大学 一种电弧熔丝增材制造镍钛合金热处理工艺

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58151445A (ja) * 1982-02-27 1983-09-08 Tohoku Metal Ind Ltd 可逆形状記憶効果を有するチタンニツケル合金およびその製造方法
EP0491349B1 (en) 1990-12-18 1998-03-18 Advanced Cardiovascular Systems, Inc. Method of manufacturing a Superelastic guiding member
US5882444A (en) 1995-05-02 1999-03-16 Litana Ltd. Manufacture of two-way shape memory devices
JP4028008B2 (ja) 1995-07-12 2007-12-26 古河電気工業株式会社 ＮｉＴｉＰｄ系超弾性合金材とその製造方法及びこの合金材による歯列矯正ワイヤー
US6068623A (en) 1997-03-06 2000-05-30 Percusurge, Inc. Hollow medical wires and methods of constructing same
US7789979B2 (en) 2003-05-02 2010-09-07 Gore Enterprise Holdings, Inc. Shape memory alloy articles with improved fatigue performance and methods therefor
US7455738B2 (en) 2003-10-27 2008-11-25 Paracor Medical, Inc. Long fatigue life nitinol
US7985222B2 (en) 2004-04-21 2011-07-26 Medshape Solutions, Inc. Osteosynthetic implants and methods of use and manufacture
US20070293939A1 (en) 2006-05-15 2007-12-20 Abbott Laboratories Fatigue resistant endoprostheses
WO2010033873A1 (en) * 2008-09-19 2010-03-25 Fort Wayne Metals Research Products Corporation Fatigue damage resistant wire and method of production thereof
EP2352854A1 (en) 2008-10-31 2011-08-10 Fort Wayne Metals Research Products Corporation Method for imparting improved fatigue strength to wire made of shape memory alloys, and medical devices made from such wire
JP5732468B2 (ja) * 2009-11-17 2015-06-10 ジョンソン，ウィリアム・ビー 耐疲労性の向上したニチノール器具
US8888838B2 (en) 2009-12-31 2014-11-18 W. L. Gore & Associates, Inc. Endoprosthesis containing multi-phase ferrous steel
US8916009B2 (en) 2011-05-06 2014-12-23 Dentsply International Inc. Endodontic instruments and methods of manufacturing thereof
US9169545B2 (en) 2010-09-30 2015-10-27 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Mechanical components from highly recoverable, low apparent modulus materials
US9839540B2 (en) 2011-01-14 2017-12-12 W. L. Gore & Associates, Inc. Stent
US9422615B2 (en) 2011-09-16 2016-08-23 W. L. Gore & Associates, Inc. Single step shape memory alloy expansion
US9976297B2 (en) 2012-06-25 2018-05-22 Sunpower Corporation Anchor for solar module
EP2920332B1 (en) 2012-11-16 2019-06-12 The Texas A&M University System Self-adaptive, ultra-low elastic modulus shape memory alloys
EP3177745B1 (en) 2014-07-24 2018-11-28 NV Bekaert SA High fatigue resistant wire
US20170340777A1 (en) 2014-11-14 2017-11-30 The Texas A&M University System Shape Memory Alloy Orthopedic Implant
WO2019073754A1 (ja) 2017-10-10 2019-04-18 株式会社古河テクノマテリアル Ｔｉ－Ｎｉ系合金、これを用いた線材、通電アクチュエータ及び温度センサ並びにＴｉ－Ｎｉ系合金材の製造方法
US12281373B2 (en) 2019-09-27 2025-04-22 W. L. Gore & Associates, Inc. Wires of nickel-titanium alloy and methods of forming the same

Also Published As

Publication number Publication date
US20220349030A1 (en) 2022-11-03
JP2022550529A (ja) 2022-12-02
AU2024202134A1 (en) 2024-05-02
AU2020353148B2 (en) 2024-01-04
CN114729423A (zh) 2022-07-08
CA3225647A1 (en) 2021-04-01
US12043881B2 (en) 2024-07-23
AU2020353148A1 (en) 2022-04-28
CA3150096A1 (en) 2021-04-01
JP2024096789A (ja) 2024-07-17
AU2024202134B2 (en) 2026-04-02
CA3150096C (en) 2024-02-20
WO2021062191A1 (en) 2021-04-01
US20240336997A1 (en) 2024-10-10
EP4034687A1 (en) 2022-08-03

Similar Documents

Publication Publication Date Title
EP3529390B1 (en) Materials having superelastic properties including related methods of fabrication and design for medical devices
JP2024096789A (ja) 超弾性ニッケルチタン合金のワイヤ及びその形成方法
EP1060280B1 (en) Process for the improved ductility of nitinol
JP5732468B2 (ja) 耐疲労性の向上したニチノール器具
US20090010796A1 (en) Long fatigue life nitinol
US20050059994A1 (en) Fatigue resistant medical devices
JP2024091672A (ja) ニッケルチタン合金のワイヤ及びその形成方法
EP3538681B1 (en) Ni-free beta ti alloys with shape memory and super-elastic properties
JP7368798B2 (ja) 純チタン金属材料の加工方法
WO2015022969A1 (ja) 医療用Ｔｉ－Ｎｉ合金
CN117987753A (zh) 镍钛记忆合金制品的加工方法及加工系统
US20090198096A1 (en) Long fatigue life cardiac harness
JP2016017226A (ja) 超弾性素子

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220425

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220425

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230406

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230530

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230829

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20231205

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240404

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20240412

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20240726

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250917

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20260204

R150 Certificate of patent or registration of utility model

Ref document number: 7815109

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150