DE3480686D1 - Medizinische vorrichtung aus einer legierung mit formerinnerungsvermoegen (memory-legierung). - Google Patents

Medizinische vorrichtung aus einer legierung mit formerinnerungsvermoegen (memory-legierung).

Info

Publication number
DE3480686D1
DE3480686D1 DE8484306982T DE3480686T DE3480686D1 DE 3480686 D1 DE3480686 D1 DE 3480686D1 DE 8484306982 T DE8484306982 T DE 8484306982T DE 3480686 T DE3480686 T DE 3480686T DE 3480686 D1 DE3480686 D1 DE 3480686D1
Authority
DE
Germany
Prior art keywords
alloy
allowance
medical device
device made
stress
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 - Lifetime
Application number
DE8484306982T
Other languages
English (en)
Inventor
James Jervis
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.)
Raychem Corp
Original Assignee
Raychem Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24161356&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3480686(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Raychem Corp filed Critical Raychem Corp
Application granted granted Critical
Publication of DE3480686D1 publication Critical patent/DE3480686D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
    • 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
    • A61F2/01—Filters implantable into blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A61B17/0642—Surgical staples, i.e. penetrating the tissue for bones, e.g. for osteosynthesis or connecting tendon to bone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/08—Wound clamps or clips, i.e. not or only partly penetrating the tissue ; Devices for bringing together the edges of a wound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/72—Intramedullary pins, nails or other devices
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2409—Support rings therefor, e.g. for connecting valves to tissue
    • 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
    • A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
    • A61F6/06—Contraceptive devices; Pessaries; Applicators therefor for use by females
    • A61F6/14—Contraceptive devices; Pessaries; Applicators therefor for use by females intra-uterine type
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02—Inorganic materials
    • A61L27/04—Metals or alloys
    • 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
    • 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
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/07—Stent-grafts
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
    • A61F2002/3006—Properties of materials and coating materials
    • A61F2002/30092—Properties of materials and coating materials using shape memory or superelastic materials, e.g. nitinol
    • 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
    • A61F2210/0019—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 only one temperature whilst inside or touching the human body, e.g. constrained in a non-operative shape during surgery, another temperature only occurring before the operation
    • 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
DE8484306982T 1983-10-14 1984-10-12 Medizinische vorrichtung aus einer legierung mit formerinnerungsvermoegen (memory-legierung). Expired - Lifetime DE3480686D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54185283A 1983-10-14 1983-10-14

Publications (1)

Publication Number Publication Date
DE3480686D1 true DE3480686D1 (de) 1990-01-18

Family

ID=24161356

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484306982T Expired - Lifetime DE3480686D1 (de) 1983-10-14 1984-10-12 Medizinische vorrichtung aus einer legierung mit formerinnerungsvermoegen (memory-legierung).

Country Status (5)

Country Link
EP (1) EP0145166B2 (de)
JP (2) JP2715377B2 (de)
AT (1) ATE48523T1 (de)
CA (1) CA1246956A (de)
DE (1) DE3480686D1 (de)

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US5190546A (en) * 1983-10-14 1993-03-02 Raychem Corporation Medical devices incorporating SIM alloy elements
US4666445A (en) * 1985-10-01 1987-05-19 Tillay Michael J Intraocular lens with shape memory alloy haptic/optic and method of use
JPS6486983A (en) * 1987-09-30 1989-03-31 Nippon Zeon Co Bodily organ dilator
NL8702371A (nl) * 1987-10-05 1989-05-01 Erik Leonard Hoffman Instelbare prothese.
JPH01209069A (ja) * 1988-02-18 1989-08-22 Tokin Corp 血管拡張用スプリング及びその製造方法
CA1322628C (en) * 1988-10-04 1993-10-05 Richard A. Schatz Expandable intraluminal graft
JPH0642658Y2 (ja) * 1989-05-29 1994-11-09 トミー株式会社 歯列矯正用ばね部材
NL8901526A (nl) * 1989-06-16 1991-01-16 Ordev Bv Zelf-instellende prothesebevestiging.
US6004330A (en) 1989-08-16 1999-12-21 Medtronic, Inc. Device or apparatus for manipulating matter
DE69024219T2 (de) * 1989-08-16 1996-11-07 Raychem Corp Anordnung zum greifen oder schneiden eines gegenstandes
FR2652738B1 (fr) * 1989-10-05 1994-01-07 Nivarox Far Sa Dispositif pour la reeducation d'un membre.
JP2528011B2 (ja) * 1989-12-20 1996-08-28 テルモ株式会社 カテ―テル
JP2557276B2 (ja) * 1990-05-24 1996-11-27 日本ゼオン株式会社 医療用チューブ
DE4022460A1 (de) * 1990-07-14 1992-01-16 Jansen Josef Einrichtung zum verbinden von hohlorganen oder implantatteilen
EP1484077B1 (de) * 1990-10-09 2009-06-17 Medtronic, Inc. Chirurgische Vorrichtung zur Manipulation von Gewebe
FR2668361A1 (fr) * 1990-10-30 1992-04-30 Mai Christian Agrafe et plaque d'osteosynthese a compression dynamique auto-retentive.
EP0491349B1 (de) * 1990-12-18 1998-03-18 Advanced Cardiovascular Systems, Inc. Verfahren zur Herstellung eines super-elastischen Führungsteils
US6682608B2 (en) 1990-12-18 2004-01-27 Advanced Cardiovascular Systems, Inc. Superelastic guiding member
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US5304115A (en) * 1991-01-11 1994-04-19 Baxter International Inc. Ultrasonic angioplasty device incorporating improved transmission member and ablation probe
US5231989A (en) * 1991-02-15 1993-08-03 Raychem Corporation Steerable cannula
DE9201151U1 (de) * 1992-01-31 1992-03-19 Kramer-Massow, Klaus, 7800 Freiburg, De
US5683448A (en) 1992-02-21 1997-11-04 Boston Scientific Technology, Inc. Intraluminal stent and graft
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US5551871A (en) * 1993-03-05 1996-09-03 Besselink; Petrus A. Temperature-sensitive medical/dental apparatus
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US6689158B1 (en) 1993-09-30 2004-02-10 Endogad Research Pty Limited Intraluminal graft
US5609627A (en) 1994-02-09 1997-03-11 Boston Scientific Technology, Inc. Method for delivering a bifurcated endoluminal prosthesis
US6051020A (en) 1994-02-09 2000-04-18 Boston Scientific Technology, Inc. Bifurcated endoluminal prosthesis
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US5578074A (en) * 1994-12-22 1996-11-26 Target Therapeutics, Inc. Implant delivery method and assembly
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FR2758266B1 (fr) * 1997-01-16 1999-04-09 Memometal Ind Agrafe de contention ou d'osteosynthese et procede de fabrication d'une telle agrafe
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US6790229B1 (en) 1999-05-25 2004-09-14 Eric Berreklouw Fixing device, in particular for fixing to vascular wall tissue
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US7374571B2 (en) 2001-03-23 2008-05-20 Edwards Lifesciences Corporation Rolled minimally-invasive heart valves and methods of manufacture
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Also Published As

Publication number Publication date
EP0145166B2 (de) 1995-06-28
EP0145166A2 (de) 1985-06-19
CA1246956A (en) 1988-12-20
JP2715377B2 (ja) 1998-02-18
ATE48523T1 (de) 1989-12-15
JP2543328B2 (ja) 1996-10-16
EP0145166B1 (de) 1989-12-13
EP0145166A3 (en) 1986-08-06
JPS60100956A (ja) 1985-06-04
JPH0767951A (ja) 1995-03-14

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