Patent ID: 7261734

Claim:
A bioresorbable medical implant for use in a mammal comprising: a. a first layer comprising a first bioresorbable material being substantially free from resorbable particles; and b. a second layer disposed relative to the first layer, the second layer comprising a second bioresorbable material and resorbable particles of a first kind that are dispersed within the second bioresorbable material, wherein the resorbable particles increase the resorption rate of the second bioresorbable material in the mammal, wherein each of the first and the second bioresorbable materials comprises an ionically crosslinked polymeric material and the resorbable particles are comprised of the same ionically crosslinked polymer material of one or both of the first or second bioresorbable material but wherein a molecular weight, crosslinking ratio, or crosslinking ions associated with the resorbable particles is different from that associated with the first or second bioresorbable material, wherein the medical implant comprises an interior surface and an exterior surface and wherein the first layer forms the exterior surface and the second layer forms the interior surface.