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专利名称：ANGIOPLASTY CATHETER申请号：EP97950978申请日：19971216公开号：EP0959938A4公开日：19991215
摘要：This invention is a device for crossing a stenotic intravascular lesion foroccluding blood flow downstream from the intravascular lesion, and for use as anexchange guide wire, and a method of using the device; the device comprising a ballooncatheter (10) having a catheter body with an inflation conduit, an inflation balloon (20), anadapter (18) for inflating the inflation balloon, and an extension member (22). The deviceis configured such that the inflation balloon is maintained in an inflated state by
connecting the extension member (22) to the proximal end of the inflation conduit whenthe adapter is removed.
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