Semi-compliant medical balloon
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United States of America Patent
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Oct 31, 2017
Issued Date -
N/A
app pub date -
Sep 13, 2016
filing date -
Jun 12, 2009
priority date (Note) -
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Abstract
A semi-compliant fiber-reinforced medical balloon having a folded wall thickness of from about 0.0010 to about 0.0060 inches and a rated burst pressure of at least 15 atmospheres and exhibiting compliance in the radial direction of from 0.5% expansion per atmosphere to rated burst pressure of the balloon includes a base balloon formed from a semi-elastic polymer about 1.0% expansion per atmosphere when pressurized from a fully inflated diameter to the material having an elongation to break of from about 10% to about 20%, a fiber layer is disposed over the base balloon with fibers having an elongation to break of from about 10% to about 20% and an outer layer formed from a semi-elastic polymer material having an elongation to break of from about 10% to about 20% disposed over the fiber layer.
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Family
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Cited Art Landscape
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