Colin G. Caro,Nicholas V. Watkins,Brian G. Falzon,Philip L. Birch
申请号：
US12397147
公开号：
US08784476B2
申请日:
2009.03.03
申请国别(地区):
US
年份:
2014
代理人:
摘要：
An expandable balloon for insertion in a fluid conduit of a human or animal body is movable between a collapsed condition and an expanded condition. The balloon has, when in the expanded condition, a center line which follows a substantially helical path. The balloon can be combined with a stent such that the stent is expandable by the balloon from a collapsed condition to an expanded condition.
