发明授权
US08925177B2 Methods for improving stent retention on a balloon catheter 有权
改善气囊导管支架保留性的方法

Methods for improving stent retention on a balloon catheter
摘要:
A method of crimping a stent on a balloon of a catheter assembly is provided. A polymeric stent is disposed over a balloon in an inflated configuration. The stent is crimped over the inflated balloon to a reduced crimped configuration so that the stent is secured onto the balloon. The balloon wall membrane is wedged or pinched between the strut elements of the stent for increasing the retention of the stent on the balloon.
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