SYSTEMS AND METHODS FOR ENCLOSING AN ANATOMICAL OPENING, INCLUDING SHOCK ABSORBING ANEURYSM DEVICES

摘要

The present technology relates to systems and methods for enclosing an anatomical opening, including shock absorbing aneurysm devices. In some embodiments, the systems include a closure structure comprising a distal-facing aspect configured to at least partially occlude the aneurysm and a supplemental stabilizer connected to the closure structure. The supplemental stabilizer can be configured to reside in a parent artery and press outward against a luminal wall thereof. The systems can further include a shock absorbing structure coupled to a proximal end portion of the closure structure and to a distal end portion of the supplemental stabilizer. The shock absorbing structure can inhibit movement or dislodgement of the closure structure or the supplemental stabilizer relative to the aneurysm.

主权项

1. An aneurysm device endovascularly deliverable to a site proximate to an aneurysm near a parent artery with bifurcating downstream branches, the aneurysm device comprising:
a closure structure comprising a distal-facing aspect configured to at least partially occlude the aneurysm; a supplemental stabilizer connected to the closure structure, the supplemental stabilizer configured to reside in the parent artery and press outward against a luminal wall thereof; and a shock absorbing structure coupled to a proximal end portion of the closure structure and to a distal end portion of the supplemental stabilizer.