Less traumatic angioplasty balloon for arterial dilatation
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United States of America Patent
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-
Oct 5, 1993
Grant Date -
N/A
app pub date -
May 28, 1991
filing date -
May 28, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An angioplasty balloon (1) for less traumatic arterial dilation is carried on a part (5) of a catheter (2), the catheter having lumens for inflating the balloon. The surface of the balloon that contacts the endothelium of the vessel being treated is irregularly formed, defining a plurality of grooves and radially projecting parts (7) therebetween.
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