PATIENT INTERFACE ASSEMBLY WITH SIMULTANEOUS MASKSTRAP ADJUSTMENT
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United States of America Patent
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Issued Date -
Sep 13, 2012
app pub date -
May 21, 2012
filing date -
Dec 5, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A patient interface assembly that includes a patient interface device and a headgear. The headgear includes a first headgear strap and a second headgear strap having first end portions connected to opposite sides of the patient interface device. Second end portions of the first headgear strap and a second headgear strap are coupled to a first beam member and a second beam member respectively. The first and second beam members extend behind a head of such as user during use and are joined together via an adjustment mechanism that allows the overall length of the first beam and the second beam to be selectively adjusted.
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