STENT DEVICE INCLUDING A FLARABLE CROWN
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United States of America
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Issued Date -
Apr 14, 2022
app pub date -
Dec 23, 2021
filing date -
Dec 23, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A stent device is provided. The stent device includes: at least one radially expandable body portion extending along a longitudinal axis of the stent device defining a lumen; and at least one outwardly flarable portion connected to the body portion. The outwardly flarable portion includes at least one radially expandable ring connected to the body portion and at least one flaring connector connected to the at least one ring configured to cause a crown of the at least one ring to automatically flare radially outwardly relative to other portions of the ring upon radial expansion of the body portion so as to form a flared crown. After radial expansion, the outwardly flaring portion may be held in place by a support strut that lessens its ability to collapse. A method of deploying the stent device is also provided.
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