Methods and kits for delivering pharmaceutical agents into the coronary vascular adventitia
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United States of America Patent
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Issued Date -
Sep 11, 2003
app pub date -
Jan 22, 2003
filing date -
Jan 22, 2002
priority date (Note) -
Abandoned
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Abstract
Methods and kits for delivering pharmaceutical agents to the adventitia surrounding a blood vessel utilize a catheter having a microneedle. The microneedle is positioned in the perivascular space and delivers an amount of pharmaceutical agent sufficient to circumferentially permeate around the blood vessel and, in many cases, extend longitudinally along the blood vessel and in some cases to the adventitia surrounding other blood vessels.
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