Double balloon catheter for stent implantation
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United States of America Patent
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-
Jul 13, 1993
Grant Date -
N/A
app pub date -
Jul 24, 1991
filing date -
Jul 30, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A balloon catheter comprises a flexible catheter shaft and at least a pair of inflatable balloons carried on the shaft. Each of the balloons communicate with a separate inflation lumen extending longitudinally within the shaft. One of the pair of balloons is carried on the shaft in a position relatively proximal to the other. Typically, the relatively proximal balloon carries a stent for implantation into a patient.
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