#$%^&*AU2012201872A120121018.pdf#####18 ABSTRACT A stretch-resistant occlusive device having an elongated, substantially cylindrical porous elastomeric structure and at least one of an elongated stretch-resistant tube and at least one stretch-resistant filament. The porous structure lies within an elongated outer embolic structure such as a helically wound embolic coil. 30/03/12.19883 spci. 181/4 FIG. 1 204 200 0206 208 210 202 212 300 FIG. 2 9 302 304