Controlled porosity devices for tissue treatments, methods of use, and methods of manufacture
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United States of America Patent
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Feb 7, 2023
Grant Date -
Feb 22, 2018
app pub date -
Oct 16, 2017
filing date -
Oct 6, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
In various embodiments, a device is provided comprising a balloon configured to expand to an expanded state in response to introduction of a fluid at a first pressure, wherein the fluid perfuses through the balloon above a second pressure, the second pressure being the same or greater than the first pressure. In various embodiments, a method comprising fabricating a balloon configured to expand to an expanded state in response to introduction of a fluid at a first pressure, wherein the fluid perfuses through the balloon above a second pressure, the second pressure being at or greater than the first pressure, disposing the balloon on an elongate member having a lumen, placing the lumen in fluid communication with an interior volume of the balloon.
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