MEDICAL DEVICES HAVING INCREASED FATIGUE RESISTANCE

MEDICAL DEVICES HAVING INCREASED FATIGUE RESISTANCE

Example medical devices and methods of making example medical devices are disclosed. An example medical device includes a frame configured to be secured to cardiac tissue, wherein the frame includes a fatigue resistant nickel-titanium alloy that is heat set at a temp in the range of 450 - 550 degree...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: INOUYE, Joshua, BERG, Brian, PELZER, Ted, COOPER, Kelsey, KRUMPELMANN, Graham
Format: Patent
Sprache:eng ; fre
Schlagworte:
CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS
CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES
CHEMISTRY
DISINFECTION, STERILISATION, OR DEODORISATION OF AIR
FERROUS OR NON-FERROUS ALLOYS
HUMAN NECESSITIES
HYGIENE
MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES
MEDICAL OR VETERINARY SCIENCE
METALLURGY
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:Example medical devices and methods of making example medical devices are disclosed. An example medical device includes a frame configured to be secured to cardiac tissue, wherein the frame includes a fatigue resistant nickel-titanium alloy that is heat set at a temp in the range of 450 - 550 degrees Celsius. La présente divulgation concerne des dispositifs médicaux et des procédés de fabrication de dispositifs médicaux donnés à titre d'exemple. Un dispositif médical donné à titre d'exemple comprend un cadre conçu pour être solidement fixé au tissu cardiaque, le cadre comprenant un alliage de nickel-titane résistant à la fatigue qui est thermodurci à une température située dans la plage de 450 à 550 degrés Celsius.