JP3943142B2 - ２方向性形状記憶装置の製造 - Google Patents

２方向性形状記憶装置の製造 Download PDF

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Publication number
JP3943142B2
JP3943142B2 JP54678398A JP54678398A JP3943142B2 JP 3943142 B2 JP3943142 B2 JP 3943142B2 JP 54678398 A JP54678398 A JP 54678398A JP 54678398 A JP54678398 A JP 54678398A JP 3943142 B2 JP3943142 B2 JP 3943142B2
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JP
Japan
Prior art keywords
alloy
temperature
treatment
austenite
shape
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.)
Expired - Fee Related
Application number
JP54678398A
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English (en)
Japanese (ja)
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JP2001525013A (ja
Inventor
フロメンブリット、ヨセフ
ブディジナ、ナタリー
Original Assignee
リタナ・リミテッド
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.)
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Publication date
Application filed by リタナ・リミテッド filed Critical リタナ・リミテッド
Priority claimed from PCT/IL1997/000134 external-priority patent/WO1998049363A1/en
Publication of JP2001525013A publication Critical patent/JP2001525013A/ja
Application granted granted Critical
Publication of JP3943142B2 publication Critical patent/JP3943142B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
    • A61F2210/0023—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol operated at different temperatures whilst inside or touching the human body, heated or cooled by external energy source or cold supply

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  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Heat Treatment Of Steel (AREA)
  • Reinforced Plastic Materials (AREA)
JP54678398A 1997-04-25 1997-04-25 ２方向性形状記憶装置の製造 Expired - Fee Related JP3943142B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IL1997/000134 WO1998049363A1 (en) 1995-05-02 1997-04-25 Manufacture of two-way shape memory devices

Publications (2)

Publication Number Publication Date
JP2001525013A JP2001525013A (ja) 2001-12-04
JP3943142B2 true JP3943142B2 (ja) 2007-07-11

Family

ID=11061996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54678398A Expired - Fee Related JP3943142B2 (ja) 1997-04-25 1997-04-25 ２方向性形状記憶装置の製造

Country Status (5)

Country Link
JP (1) JP3943142B2 (de)
AT (1) ATE270719T1 (de)
AU (1) AU742141B2 (de)
CA (1) CA2286905C (de)
DE (1) DE69729807T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7192496B2 (en) * 2003-05-01 2007-03-20 Ati Properties, Inc. Methods of processing nickel-titanium alloys
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
AU2014269936B2 (en) 2013-05-23 2018-04-26 S.T.S. Medical Ltd. Shape change structure
WO2016084087A2 (en) 2014-11-26 2016-06-02 S.T.S. Medical Ltd. Shape change structure for treatment of nasal conditions including sinusitis

Also Published As

Publication number Publication date
DE69729807T2 (de) 2005-07-14
CA2286905C (en) 2008-01-15
CA2286905A1 (en) 1998-11-05
ATE270719T1 (de) 2004-07-15
AU2402397A (en) 1998-11-24
AU742141B2 (en) 2001-12-20
DE69729807D1 (de) 2004-08-12
JP2001525013A (ja) 2001-12-04

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