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US08388599B2 Method with balloon catheter having first and second inflatable elements 有权
具有球囊导管的方法,其具有第一和第二可膨胀元件

Method with balloon catheter having first and second inflatable elements
Abstract:
The present invention relates generally to dilatation balloon catheters and systems used for expansion against an obstruction within a body vessel or channel, or to deliver devices such as, but not limited to, stents and therapeutic agents to sites within vascular or tubular channel systems of the body.
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