COMBINATION COIL AND LIQUID EMBOLIC FOR EMBOLIZATION

摘要

A system for treating a target site (e.g., vascular aneurysm) includes an occlusive member (e.g., a coil) configured to be positioned within the target site, the occlusive member comprising a first reactant disposed thereon. The system further includes a second reactant that is introduced within the target site in close proximity to the occlusive member (e.g., using a same delivery device used to deliver the occlusive member to the target site), wherein a polymer filling may be formed by reacting the first reactant with the second reactant, the polymer filling helping to anchor the occlusive member within the target site. In one embodiment, the first reactant includes a prepolymer while the second reactant includes an activator.