TISSUE-BASED REINFORCED HEART VALVES

Devices and methods for reinforcing a tissue-based heart valve are provided. A reinforced tissue valve can provide structure and rigidity to withstand stresses that occur within the vasculature. In some instances, thickened tissue provides structure or rigidity. In some instances, a biocompatible fi...

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Bibliographische Detailangaben
Hauptverfasser:	Nguyen, Kiem Bao, Hoang, Lien Huong Thi, Gui, Liqiong, Tod, Tara J, Shang, Hao, Van Nest, Mark, Nguyen, Son V
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	Devices and methods for reinforcing a tissue-based heart valve are provided. A reinforced tissue valve can provide structure and rigidity to withstand stresses that occur within the vasculature. In some instances, thickened tissue provides structure or rigidity. In some instances, a biocompatible filler is utilized within folded, rolled, or layered tissue. In some instances, a mesh is included with a reinforced tissue valve for further strength. In some instances, a mesh frame is utilized along the sidewall of a tissue-based heart valve. In some instances, a leaflet assembly is provided within a conduit having thickened tissue at the leaflet commissures.