Patent ID: 8062035

Claim:
A canal anchoring post consisting of a composite material comprising: a single cured organic matrix, particles, and fibers, wherein: the particles are distributed inside the single cured organic matrix according to a volume proportion of particles, corresponding to a ratio between the volume occupied by the particles inside the single cured organic matrix and the total volume occupied by the particles and by the fibers inside the single cured organic matrix and varying progressively and radially inside the single cured organic matrix from a central longitudinal axis of said post to the periphery of said post, the fibers are distributed inside the single cured organic matrix according to a volume proportion of fibers, corresponding to a ratio between the volume occupied by the fibers inside the single cured organic matrix and the total volume occupied by the particles and by the fibers inside the single cured organic matrix and varying progressively and radially inside the single cured organic matrix from a central longitudinal axis of said post to the periphery of said post, the variation of the volume proportion of particles and the variation of the volume proportion of fibers are opposite, and the sum of the volume proportion of particles and the volume proportion of fibers is radially constant from the central longitudinal axis to the periphery of said post.