FILLING STRUCTURE FOR A GRAFT SYSTEM AND METHODS OF USE

A system for treating an aneurysm includes a first double-walled filling structure having an outer wall and an inner wall. The filling structure is adapted to be filled with a hardenable fluid filling medium so that the outer wall conforms to an inside surface of the aneurysm and the inner wall form...

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Bibliographische Detailangaben
Hauptverfasser: RAO K.T. VENKATESWARA, GANPATH RAJ P, KARWA ANUPAMA, LEE AMY
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A system for treating an aneurysm includes a first double-walled filling structure having an outer wall and an inner wall. The filling structure is adapted to be filled with a hardenable fluid filling medium so that the outer wall conforms to an inside surface of the aneurysm and the inner wall forms a generally tubular lumen to permit blood flow therethrough. The inner wall comprises a blood contacting layer and a reinforcing layer. The reinforcing layer prevents circumferential creep or elastic expansion of the lumen.