Mask seal interface
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United States of America Patent
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May 18, 2010
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N/A
app pub date -
Oct 11, 2004
filing date -
Oct 11, 2004
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Abstract
A face-seal interface for a respiratory mask utilizing an elastomer containing precipitated particles on its surface to provide a more comfortable long-term engagement with the skin of a wearer. A particle filled bladder forming the face-seal interface keeps a set shape and improves user comfort.
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