Stroke prevention devices, systems, and methods
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United States of America Patent
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Jun 30, 2020
Grant Date -
Aug 31, 2017
app pub date -
May 2, 2017
filing date -
Apr 16, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Deflection devices, systems, and methods for the prevention of stroke. Devices hereof comprise an extension portion and an anchor portion, both of which are configured to prevent the device from advancing into the artery extending from the aortic arch in which the device may be positioned. Additionally, a retrieval system is provided, the system comprising a sleeve catheter and a retrieval device slidably disposed therein. The distal end of the retrieval device comprises one or more attachment portions configured to engage at least a portion of the anchor portion of a device positioned within an artery extending from the aortic arch.
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Family
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