Aortic implants with plasma modified surface characteristics

An endovascular implant comprising:

• a tubular body extending along a longitudinal axis and bounded by a proximal end and a distal end, the tubular body having an outer surface and an inner surface, the tubular body having an outer surface region including the outer surface and an inner surface region including the inner surface and a bulk region extending therebetween, the inner surface region is configured to contact blood in a deployed state of the endovascular implant, the inner surface region includes a plasma modified inner surface region having a different inner surface compared to an unmodified inner surface region.

An endovascular implant comprising:

• a tubular body extending along a longitudinal axis and bounded by a proximal end and a distal end, the tubular body having an outer surface and an inner surface, the tubular body having an outer surface region including the outer surface and an inner surface region including the inner surface and a bulk region extending therebetween, the outer surface region includes a plasma modified outer surface region having a different outer surface compared to an unmodified outer surface region.