LUMINAL DEVICE DELIVERY SYSTEM

摘要

An implant may include a frame and a cover to facilitate endoluminal vessel occlusion, selective release of embolic material toward a target region, and/or endoluminal stenting. The frame of the implant provides radial expansion properties to secure the cover within a body vessel. The cover and/or the frame can reduce or occlude flow of a fluid through the body vessel.

主权项

1. A medical device delivery assembly, comprising:
a catheter comprising a proximal portion, a distal portion, and an actuator lumen extending from the proximal portion to the distal portion and opening to an actuator lumen aperture; and an actuation member comprising a distal section, the actuation member being longitudinally moveable within the actuator lumen, the distal section of the actuation member comprising an engagement member for engaging a proximal portion of a medical device extending within the actuator lumen aperture such that the engagement member and the medical device proximal portion (i) maintain substantially fixed longitudinal positions relative to each other when the medical device proximal portion is positioned longitudinally within the actuator lumen and (ii) are longitudinally movable together within the actuator lumen as a unit between a first position in which the medical device is engaged with the engagement member and a second position in which the medical device is disengaged from the engagement member.