Respiratory mask arrangement as well as headband arrangement and respiratory gas evacuation device for a respiratory mask
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United States of America Patent
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Dec 29, 2020
Grant Date -
Feb 1, 2018
app pub date -
Oct 4, 2017
filing date -
Jul 9, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A respiratory mask arrangement that can be used in the framework of CPAP therapy for treating sleep-related disturbances, for example. The respiratory mask arrangement may include a sealing lip device to be placed on a facial surface of a mask user, a covering device which defines a mask interior in cooperation with the sealing lip device, and a respiratory gas conduit unit for delivering respiratory gas to the mask interior that is defined by the covering device and is connected to the nostril and/or oral opening of the mask user. At least some sections of the covering device may be embodied as an air-permeable structure.
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