Devices for fluid flow through body passages
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United States of America Patent
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Nov 27, 2018
Grant Date -
Apr 20, 2017
app pub date -
Dec 27, 2016
filing date -
Apr 20, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
A device includes a first end portion, a second end portion, an intermediate portion between the first end portion and the second end portion, and a graft material coupled to at least the intermediate portion. The first end portion has a first end diameter. The second end portion has a second end diameter larger than the first end diameter. The intermediate portion tapers between the first end portion and the second end portion. A method of diverting fluid flow from a first passage to a second passage comprising deploying the device in a third passage between the first passage and the second passage, expanding the first end portion against sidewalls of the first passage, and expanding the second end portion against sidewalls of the second passage.
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