Richard Bliss,Justin Goshgarian,Rui Lam,Padraig Savage,Erik Griswold,Gianfranco Pellegrini,Matthew Baldwin,Lance Ensign
申请号：
US12693593
公开号：
US09060889B2
申请日:
2010.01.26
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A stent includes a continuous wave form having a plurality of struts and a plurality of crowns throughout the wave form. Each crown connects two adjacent struts. The wave form is wrapped around a longitudinal axis to define a central portion and two end portions located on opposite sides the central portion. The central portion includes a plurality of turns wrapped around the longitudinal axis and oriented at a first pitch angle relative to the longitudinal axis. The end portions each include a plurality of turns wrapped around the longitudinal axis and oriented at different pitch angles, and an end turn oriented at an angle relative to the longitudinal axis. The different pitch angles of the end portions are between the first pitch angle and the angle of the end turn relative to the longitudinal axis.
