Radiance Medical Systems, Inc.

Joe W Young

Edward A McDonald

Michael Henson

Disclosed is a tubular microporous prosthesis formed by rolling a flexible sheet around a longitudinal axis. Preferably, the prosthesis is self expandable under the radially outwardly directed spring bias of the rolled sheet. At least a portion of the sheet may be provided with a coating to affect the physical and/or biological properties of the prosthesis.

Microporous tubular prosthesis

Disclosed is a tubular prosthesis formed by rolling a flexible sheet around a longitudinal axis. Preferably, the prosthesis is self expandable under the radially outwardly directed spring bias of the rolled sheet. Also disclosed are catheters for delivering two or more of the tubular prostheses at a site within a body lumen. Multiple prostheses may be deployed directly against a vessel wall in a single procedure, or may be deployed within a vascular graft to provide support throughout the length of the graft.

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Laguna Niguel, CA, United States of America

Joe W Young