Patient interface device having modular headgear and mask components
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United States of America Patent
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Jun 20, 2017
Issued Date -
N/A
app pub date -
Jan 27, 2012
filing date -
Feb 3, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
A patient interface device (8) is includes a support frame (14) structured to be fluidly coupled to a pressure generating device, a cushion (12) structured to engage a portion of the face of a patient, and a headgear component (16) structured to secure the patient interface device to the head of the patient. The headgear component has a central interface portion (22), at least one strap member (24A, 24B) extending from the central interface portion, and a frame member (32) provided within central interface portion. The frame member is removeably secured in between the cushion and the support frame and is structured to provide an airtight seal between the cushion and the support frame.
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