Liner for use with respiratory mask
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United States of America Patent
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-
Feb 5, 2013
Grant Date -
Dec 3, 2009
app pub date -
May 21, 2009
filing date -
May 29, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A liner for use with a respiratory mask having a face-engaging portion, such as a CPAP mask, includes a body constructed from an absorbent material, the body having an outer edge, an inner edge, and an opening bounded by the inner edge. A perimeter of the outer edge is larger than a perimeter of the face-engaging portion of the respiratory mask for forming an extending portion of the body, and the liner is configured to be releasably held by the mask and a user's face such that the outer edge extends beyond the face-engaging portion.
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