Angiographic catheter
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United States of America Patent
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-
Mar 4, 1986
Grant Date -
N/A
app pub date -
Nov 14, 1983
filing date -
Nov 14, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An angiographic catheter for delivery of radio opaque contrast media having intra-vacularly means for reducing the pressure of the radio opaque contrast media through the terminal end while maintaining sufficient volume for avoiding dilution. This improved catheter decreases the shock and damage to the vessel wall and allows sufficient contrast media to reach the vessels thereby avoiding the problems of dilution.
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