Patent ID: 9017362
Filing Date: 2015-04-28
Classification: A61B

Abstract:
1. An occluding device for occlusion of a body vessel, the device comprising: at least one frame having an expanded state and a collapsed state, the at least one frame having an outer edge defining a closure area therein, the at least one frame including at least one strut having a proximal end attached to a proximal portion, the at least one strut extending distally from the proximal end to a second portion, the second portion extending distally to a third portion, the third portion extending inwardly toward a longitudinal axis of the occluding device, the third portion being a linear segment having a proximal end that is attached to the second portion and a distal end that defines a distal end of the strut; an occluding portion having a proximal end and a distal end, the occluding portion being disposed within the closure area of the at least one frame, the occluding portion being disposed directly on the at least one frame, the proximal end of the occluding portion being disposed transverse to the longitudinal axis of the frame, the distal end of the occluding portion tapering such that a diameter of the distal end is smaller than a diameter of the proximal end, the third portion of the at least one strut being positioned to prevent the occluding portion from migrating and wherein the occluding portion extends distally of the distal end of the at least one strut; a plurality of anchoring components attached to the outer edge defining the closure area of the at least one frame on which the occluding portion is directly disposed such that the anchoring components are disposed only longitudinally and oppositely proximate the occluding portion, the anchoring components being configured to engage the occluding device with the body vessel for reduced migration of the device; and a coupling attached to the outer edge of the at least one frame for repositioning the occluding device.