Device for positioning a radiation source at a stenosis treatment site
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United States of America Patent
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-
Aug 14, 2001
Grant Date -
N/A
app pub date -
Oct 29, 1997
filing date -
Oct 29, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An apparatus is described for irradiating a stenosed region of an artery by use of a sliding or floating radiation source inserted into or onto a catheter or onto a guide wire within a catheter, delivered to the treatment site by a mechanical or hydraulic fluid and housed at the site for the irradiation procedure.
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