Respiratory mask assembly
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United States of America Patent
Stats
-
Apr 24, 2007
Grant Date -
Oct 24, 2002
app pub date -
Jun 10, 2002
filing date -
Feb 9, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A respiratory mask assembly for delivering breathable gas to a patient includes a mask frame having a first cooperating interlocking structure. A cushion clip having a second cooperating interlocking structure is selectively detachable to the mask frame. The first and second cooperating interlocking structures interlock with one another in a cooperating relationship to secure the cushion clip on the mask frame. A mask cushion has a portion positioned between the mask frame and the cushion clip so as to retain the mask cushion on the mask frame.
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Family
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