Innerless dilatation catheter with balloon stretch or manual valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jan 3, 1995
Issued Date -
N/A
app pub date -
Jun 8, 1993
filing date -
Oct 15, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An innerless dilatation balloon catheter uses a balloon 22 which is longitudinally compliant so that it elongates as it is inflated. The catheter 10 includes a valve 30 which is responsive to elongation of the balloon 2 for effectively blocking fluid flow through a lumen extension 24, 26 through which the guide wire 12 passes. The valve 30 allows the guide wire 12 to move freely when the balloon 22 is deflated.
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Family
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Cited Art Landscape
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