Flexible CPAP mask
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United States of America Patent
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Dec 7, 2010
Issued Date -
N/A
app pub date -
Jul 19, 2005
filing date -
Jul 20, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
A respiratory interface device includes a respiratory mask that interfaces with a face of a patient. The respiratory mask comprises a body portion that forms an enclosure around a nose of a patient and at least one set of headgear strap flanges. The body portion is substantially entirely manufactured from an elastomeric material. A bellows-like structure is integrally molded in the body portion to create a sealing interface between an inner bottom portion of the mask and the patient's nose.
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