Patent ID: 9554806
Date: 2017-01-31
CPC Classifications: A61B

Claim:
1. An occlusive device comprising: a frame element including a plurality of wires and having a distal end and a proximal end, a delivery configuration and a deployed configuration, an occlusive face formed by portions of each of the plurality of wires curved in at least one of a clockwise direction and a counterclockwise direction about a longitudinal axis of the frame and are non-overlapping within an area of the occlusive face, the occlusive face positioned toward the proximal end of the frame element, and a tapered region that extends between the distal end and the proximal end in the deployed configuration, a membrane substantially covering the frame element from the distal end to the proximal end forming an enclosed interior of the occlusive device; and at least one anchor positioned on an exterior portion of the frame.