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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Oct 17, 2017
Issued Date -
N/A
app pub date -
Jul 9, 2004
filing date -
Jul 9, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to a respiratory mask arrangement that can be used in the framework of CPAP therapy for treating sleep-related disturbances, for example. In one embodiment a respiratory mask arrangement comprises a sealing lip device to be placed on the 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 are embodied as an air-permeable structure.
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