RADIATION AND RADIOCHEMICALLY STERILIZED FIBER-REINFORCED, COMPOSITE URINOGENITAL STENTS

摘要

A radiation and radiochemically sterilized, multi-component, fiber-reinforced composite, absorbable/disintegratable urinogenital stent, such as an endoureteral stent, with radiomodulated residence time in the biological site of 1 to 10 weeks depending on the high energy radiation dose used for sterilization.