Multi valve anti-reflux prosthesis
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United States of America Patent
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-
Dec 27, 2016
Grant Date -
Jul 10, 2014
app pub date -
Jan 7, 2014
filing date -
Jan 8, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A prosthesis and a method of controlling flow through a bodily lumen are provided. The prosthesis includes a body having a proximal portion, a distal portion and a lumen extending therethrough. The prosthesis also includes a first valve and a second valve operably connected to the body. The first valve has a proximal portion, a distal portion, a distal end extending distally relative to the proximal portion of the body and a lumen extending through the first valve. The first valve is closed in the absence of a second and third pressure that are greater than a first pressure. The second valve has a proximal portion, a distal portion, a distal end extending distally relative to a proximal portion of the body and a lumen extending through the second valve, the distal end of the first valve extending distal to the distal end of the second valve.
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Family
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