Vaso-occlusive devices with textured surfaces

摘要

Disclosed herein are vaso-occlusive devices for forming occluding the vasculature of a patient. More particularly, disclosed herein are vaso-occlusive devices having a textured outer surface for promoting tissue in-growth.

主权项

1. An occlusive device having an outer surface, the outer surface comprising a continuous, non-randomly textured material defining raised and depressed regions, wherein the raised regions are arranged in a repeating manner about at least a portion of such outer surface and are separated from neighboring raised regions by uniform axial distance and a uniform radial distance, wherein the raised regions are gradually concave and taper to a rounded point projecting away from the surface.