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US09302079B2 Integral dilation element for a balloon catheter 有权
球囊导管的积分扩张元件

Integral dilation element for a balloon catheter
Abstract:
A balloon catheter is provided for dilating hardened stenoses. The balloon catheter has dilation elements integrally formed on the outer surface of the balloon. The dilation elements have cross-sectional shapes that improve the performance of the balloon catheter.
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