Maria Aboytes,Arturo Rosqueta,Erik Engelson,Scott Wilson
申请号：
US16526706
公开号：
US20190350590A1
申请日:
2019.07.30
申请国别(地区):
US
年份:
2019
代理人:
摘要：
Devices, systems, and methods for treating vascular defects are disclosed herein. One aspect of the present technology, for example, is directed toward an occlusion device that includes a proximal portion, a distal portion, and an intermediate portion extending between the proximal portion and the distal portion. The distal portion can include a directing region and a lead-in member that extends distally from the directing region. When the occlusion device is in a deployed configuration, the intermediate portion can form a preset bend in the occlusion device that positions the directing region at an angle with respect to the proximal portion. As a result, as the occlusion device is pushed distally out of a delivery catheter into the aneurysm, the directing region directs the distal portion away from exiting the aneurysm through the neck such that the proximal portion crosses the neck and generally remains within the aneurysm.
