Catheter with fluid medication injectors
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United States of America Patent
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Oct 28, 1997
Grant Date -
N/A
app pub date -
Oct 10, 1995
filing date -
Jul 10, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A device for injecting medication into a vessel wall includes an inflatable balloon mounted on a catheter. Additionally, a plurality of tubular fluid passageways are longitudinally mounted on the balloon, and a plurality of injectors are mounted on each tubular passageway and in fluid communication therewith. During use of the device, the balloon is first positioned in a vessel. The balloon is then inflated to embed the injectors into the vessel wall. Next, a fluid medicament is introduced through each of the fluid passageways for further infusion through the passageways and through the injectors into the vessel wall.
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