Research Status of Tissue Engineering of Endovascular Stent and Spring Ring

Abstract

Abstract. Tissue engineering in cerebral vessels refers to fusion of bioengineering, cytobiology, molecular biology and traditional endovascular treatment technology. This technology takes spring ring and stent as mechanical carrier and takes biodegradable material or virus as biological carrier, and carries in-vitro prepared protein, cells, genes and attachment proteins or cell factors to treat corresponding cerebrovascular disease (vessel occurance, ischemia and ischemia etc.) with the help of conventional catheter technology. This technology has such advantages as high biocompatibility, growth, plasticity and no damage to body. The lesion part treated by endovascular tissue engineering will be closer to normal tissue form and recovery of physiological functions.