Dilatation balloon within an elastic sleeve
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United States of America Patent
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-
Nov 22, 1994
Issued Date -
N/A
app pub date -
Sep 30, 1991
filing date -
Jun 6, 1989
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The dilatation balloon catheter assembly is adapted to be inserted into a blood vessel and comprises a single catheter body having a distal end, a distal end portion, and a proximal end, and a double wall dilatation balloon assembly including an inner inflatable balloon wall and an outer balloon wall with a space therebetween, the balloon walls each having a distal end and a proximal end, and each balloon wall surrounding and being connected at both its distal and proximal ends directly or indirectly to the distal end portion of the single catheter body.
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