Expandable implant and implant system

摘要: An embodiment of the invention includes an expandable implant to endovascularly embolize anatomical void or malformation, such as aneurysm. is comprised a chain linked sequence polymer foam elements. Another elongated length coupled backbone. system for endovascular delivery (e.g., shape memory polymer) The may include microcatheter, lumen-reducing collar distal tip flexible pushing element detachably implant, and tubular sheath inside which compressed are pre-loaded. Other embodiments described herein.