US Patent 11305387 Systems and methods for treating aneurysms

An aneurysm treatment system can include an occlusive member configured to be positioned within an aneurysm sac, and a distal conduit coupled to the occlusive member and having a first lumen extending therethrough. A proximal conduit has a second lumen extending therethrough and is positioned adjacent the distal conduit so that the first lumen is in fluid communication with the second lumen. A coupler extends between the distal conduit and the proximal conduit. The coupler may be ruptured to permit the proximal conduit and the distal conduit to be separated from one another.