Detachable embolic coil assembly
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United States of America Patent
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-
Jul 20, 1999
Issued Date -
N/A
app pub date -
Dec 21, 1994
filing date -
Apr 19, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This invention is a surgical instrument and specifically is a device for delivering embolic coils to a selected site within the vasculature of a human body via use of a catheter. The invention further includes the coils. In particular, the device uses embolic coils having interlocking ends, e.g., clasps or hooks, on the ends of the coils. The coils may further be secured to each other by a control wire within the catheter. Retraction of the optional control wire into the catheter body uncouples the distal coil.
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