JP4737518B2 - Ti−Ni−Nb合金素子 - Google Patents
Ti−Ni−Nb合金素子 Download PDFInfo
- Publication number
- JP4737518B2 JP4737518B2 JP2005149342A JP2005149342A JP4737518B2 JP 4737518 B2 JP4737518 B2 JP 4737518B2 JP 2005149342 A JP2005149342 A JP 2005149342A JP 2005149342 A JP2005149342 A JP 2005149342A JP 4737518 B2 JP4737518 B2 JP 4737518B2
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- JP
- Japan
- Prior art keywords
- alloy
- temperature
- strain
- alloy element
- shape memory
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- Expired - Fee Related
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- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/02—Inorganic materials
- A61L31/022—Metals or alloys
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- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
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- 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
- C22C19/005—Alloys based on nickel or cobalt with Manganese 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
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
-
- 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
- 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
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vascular Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Inorganic Chemistry (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
Description
Claims (5)
- 46.5〜50.5at%のTiと3〜15at%のNbとを含有し、残部としてNiを含有するTi−Ni−Nb合金であって、逆変態開始後10℃未満の温度差で変態が終了することを特徴とするTi−Ni−Nb合金素子。
- 請求項1に記載のTi−Ni−Nb合金素子であって、熱処理後のひずみが伸びひずみで8%以上印加されていることを特徴とするTi−Ni−Nb合金素子。
- 請求項1又は2に記載のTi−Ni−Nb合金素子において、逆変態開始温度を100℃以上としたことを特徴とする高温作動用Ti−Ni−Nb合金素子。
- 請求項1又は2に記載のTi−Ni−Nb合金素子において、逆変態開始温度が37℃を越え5℃未満の温度差で変態が終了することを特徴とする生体材料用Ti−Ni−Nb合金素子。
- 請求項1又は2に記載のTi−Ni−Nb合金素子において、形状記憶処理温度、ひずみ負荷のいずれか或いは双方を長さ方向に変化させることで、二つ以上の逆変態温度を持つ継ぎ目のないことを特徴とするTi−Ni−Nb合金素子。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005149342A JP4737518B2 (ja) | 2005-05-23 | 2005-05-23 | Ti−Ni−Nb合金素子 |
| PCT/JP2006/310199 WO2006126515A1 (ja) | 2005-05-23 | 2006-05-23 | Ti-Ni-Nb合金素子 |
| US11/915,130 US9205178B2 (en) | 2005-05-23 | 2006-05-23 | Ti-Ni-Nb alloy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005149342A JP4737518B2 (ja) | 2005-05-23 | 2005-05-23 | Ti−Ni−Nb合金素子 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006328436A JP2006328436A (ja) | 2006-12-07 |
| JP2006328436A5 JP2006328436A5 (ja) | 2008-04-03 |
| JP4737518B2 true JP4737518B2 (ja) | 2011-08-03 |
Family
ID=37451940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005149342A Expired - Fee Related JP4737518B2 (ja) | 2005-05-23 | 2005-05-23 | Ti−Ni−Nb合金素子 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9205178B2 (ja) |
| JP (1) | JP4737518B2 (ja) |
| WO (1) | WO2006126515A1 (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5143342B2 (ja) * | 2005-05-23 | 2013-02-13 | Necトーキン株式会社 | 自律機能性ステント |
| CN102665891B (zh) | 2009-08-07 | 2015-11-25 | 创新加工技术有限公司 | 用于处理包括形状记忆材料在内的材料的方法和系统 |
| CN102925779B (zh) * | 2012-10-24 | 2014-08-13 | 广东工业大学 | 一种基于电镀热扩散制备Co-Ni-Al合金的方法 |
| US20140255246A1 (en) * | 2013-03-08 | 2014-09-11 | Abbott Laboratories | Medical device having niobium nitinol alloy |
| US9119904B2 (en) | 2013-03-08 | 2015-09-01 | Abbott Laboratories | Guide wire utilizing a nickel—titanium alloy having high elastic modulus in the martensitic phase |
| US9339401B2 (en) | 2013-03-08 | 2016-05-17 | Abbott Laboratories | Medical device utilizing a nickel-titanium ternary alloy having high elastic modulus |
| CN103386593B (zh) * | 2013-07-18 | 2015-08-19 | 哈尔滨工业大学 | 一种碳纤维增强树脂基复合材料与金属的连接方法 |
| CN104946931B (zh) * | 2015-05-18 | 2017-01-18 | 中国石油大学(北京) | Nb纳米带/马氏体态NiTi记忆合金基体复合丝材及其制法 |
| CN106499716A (zh) * | 2016-11-10 | 2017-03-15 | 无锡市明盛强力风机有限公司 | 一种改良的缸盖螺栓自动均载方法 |
| CN109554578B (zh) * | 2018-12-21 | 2020-07-31 | 中国工程物理研究院机械制造工艺研究所 | 一种负膨胀记忆合金及其制备方法 |
| CN121428346A (zh) * | 2025-12-30 | 2026-01-30 | 中铝科学技术研究院有限公司 | NiTiNb形状记忆合金及其制备方法 |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3174851A (en) | 1961-12-01 | 1965-03-23 | William J Buehler | Nickel-base alloys |
| JPS58161753A (ja) | 1982-03-18 | 1983-09-26 | Kazuhiro Otsuka | Ti−Ni系超弾性材料の製造方法 |
| US4631094A (en) * | 1984-11-06 | 1986-12-23 | Raychem Corporation | Method of processing a nickel/titanium-based shape memory alloy and article produced therefrom |
| US4770725A (en) | 1984-11-06 | 1988-09-13 | Raychem Corporation | Nickel/titanium/niobium shape memory alloy & article |
| JP2541802B2 (ja) | 1986-07-07 | 1996-10-09 | 株式会社トーキン | 形状記憶TiNiV合金及びその製造方法 |
| JPS6314835A (ja) | 1986-07-08 | 1988-01-22 | Toshiba Corp | 耐高温腐食に優れたNi基合金 |
| JPH0665742B2 (ja) | 1987-01-08 | 1994-08-24 | 株式会社ト−キン | 形状記憶TiNiV合金の製造方法 |
| JP2935124B2 (ja) * | 1990-03-19 | 1999-08-16 | 株式会社トーキン | 歯列矯正器具 |
| US6682608B2 (en) * | 1990-12-18 | 2004-01-27 | Advanced Cardiovascular Systems, Inc. | Superelastic guiding member |
| JP3379767B2 (ja) * | 1992-04-17 | 2003-02-24 | 古河電気工業株式会社 | NiTi系超弾性材料の製造方法 |
| US5441515A (en) | 1993-04-23 | 1995-08-15 | Advanced Cardiovascular Systems, Inc. | Ratcheting stent |
| IL108832A (en) | 1994-03-03 | 1999-12-31 | Medinol Ltd | Urological stent and positioning device for it |
| JPH07252553A (ja) * | 1994-03-16 | 1995-10-03 | Furukawa Electric Co Ltd:The | Ni−Ti−Nb系形状記憶合金の溶解鋳造方法 |
| EP0753080A1 (en) * | 1994-03-31 | 1997-01-15 | Petrus Antonius Besselink | Ni-Ti-Nb ALLOY PROCESSING METHOD AND ARTICLES FORMED FROM THE ALLOY |
| WO1995031945A1 (en) | 1994-05-19 | 1995-11-30 | Scimed Life Systems, Inc. | Improved tissue supporting devices |
| DE19508805C2 (de) | 1995-03-06 | 2000-03-30 | Lutz Freitag | Stent zum Anordnen in einer Körperröhre mit einem flexiblen Stützgerüst aus mindestens zwei Drähten mit unterschiedlicher Formgedächtnisfunktion |
| US7238197B2 (en) * | 2000-05-30 | 2007-07-03 | Devax, Inc. | Endoprosthesis deployment system for treating vascular bifurcations |
| US6007544A (en) | 1996-06-14 | 1999-12-28 | Beth Israel Deaconess Medical Center | Catheter apparatus having an improved shape-memory alloy cuff and inflatable on-demand balloon for creating a bypass graft in-vivo |
| US6312455B2 (en) | 1997-04-25 | 2001-11-06 | Nitinol Devices & Components | Stent |
| JP4220585B2 (ja) | 1997-09-30 | 2009-02-04 | Necトーキン株式会社 | ステント |
| US5938697A (en) | 1998-03-04 | 1999-08-17 | Scimed Life Systems, Inc. | Stent having variable properties |
| US6610046B1 (en) * | 1999-04-30 | 2003-08-26 | Usaminanotechnology Inc. | Catheter and guide wire |
| US6485507B1 (en) | 1999-07-28 | 2002-11-26 | Scimed Life Systems | Multi-property nitinol by heat treatment |
| US6652576B1 (en) | 2000-06-07 | 2003-11-25 | Advanced Cardiovascular Systems, Inc. | Variable stiffness stent |
| US7632303B1 (en) | 2000-06-07 | 2009-12-15 | Advanced Cardiovascular Systems, Inc. | Variable stiffness medical devices |
| JP2002170276A (ja) * | 2000-12-01 | 2002-06-14 | Pioneer Electronic Corp | 光学式多層情報記録媒体 |
| JP2003102849A (ja) | 2001-09-28 | 2003-04-08 | Terumo Corp | 生体内留置用ステント |
| US20050096733A1 (en) | 2001-12-29 | 2005-05-05 | Kovneristy July K. | Stent and method for the production thereof (variants) |
| EP1608416B1 (en) * | 2003-03-31 | 2009-01-07 | Memry Corporation | Medical devices having drug eluting properties and methods of manufacture thereof |
| JP2004321348A (ja) | 2003-04-23 | 2004-11-18 | Piolax Medical Device:Kk | ステント |
| JP4351560B2 (ja) | 2004-03-05 | 2009-10-28 | Necトーキン株式会社 | バルーン拡張超弾性ステント |
| JP5143342B2 (ja) | 2005-05-23 | 2013-02-13 | Necトーキン株式会社 | 自律機能性ステント |
| US20070044868A1 (en) | 2005-08-31 | 2007-03-01 | Kiyoshi Yamauchi | Ti-based shape memory alloy article |
-
2005
- 2005-05-23 JP JP2005149342A patent/JP4737518B2/ja not_active Expired - Fee Related
-
2006
- 2006-05-23 WO PCT/JP2006/310199 patent/WO2006126515A1/ja not_active Ceased
- 2006-05-23 US US11/915,130 patent/US9205178B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006126515A1 (ja) | 2006-11-30 |
| US20090068054A1 (en) | 2009-03-12 |
| US9205178B2 (en) | 2015-12-08 |
| JP2006328436A (ja) | 2006-12-07 |
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