A medical device includes a polymer scaffold crimped to a balloon. The balloon is formed with between 6 and 15 pleats to provide a uniform expansion of the scaffold when the balloon is inflated. Also provided are methods for crimping a scaffold to a multi-pleated balloon and methods for making a multi-pleated balloon.
申请公布号
WO2013173186(A1)
申请公布日期
2013.11.21
申请号
WO2013US40535
申请日期
2013.05.10
申请人
ABBOTT CARDIOVASCULAR SYSTEMS INC.;WANG, YUNBING;GADA, MANISH