Radioactive wire placement catheter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Nov 6, 2001
Issued Date -
N/A
app pub date -
Sep 29, 1999
filing date -
Mar 6, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed is a closed lumen catheter for facilitating placement of a radiation source within a vessel. A distal portion of at least a first lumen and a second lumen are separated by a moveable wall, allowing a reduced catheter shaft profile. Centering structures, such as one or more inflatable balloons, with perfusion, may be added. Methods are also disclosed.
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