Zahid Amin,Edward H. Cully,Warren Cutright,Coby C. Larsen,Steven J. Masters,Edward E. Shaw
申请号：
US15086449
公开号：
US20160213358A1
申请日:
2016.03.31
申请国别(地区):
US
年份:
2016
代理人:
摘要：
This disclosure is directed to an aperture occlusion device and a method for occluding an aperture, including a perimembranous ventricular septal defect. The aperture occlusion device includes a wire frame element. The wire frame forms geometric shapes that include an occluder region and a securing region. The occluder region and the securing region are separated by an attachment region including a waist. The occluder region and securing region can include membranous coverings. The device can be attached to a delivery hub. The wires forming the occluder region and securing region can have a shape-memory capability such that they can be collapsed and distorted in a sheath during delivery, but resume and maintain their intended shape after delivery.
