Jerome Matula, Jr.,Derrick Blake Andrews,Peter Chi Fai Ho
申请号：
US13638020
公开号：
US09604023B2
申请日:
2011.03.28
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A patient interface device (8) for delivering a flow of breathing gas to an airway of a patient is provided that includes a patient contacting component (9, 90) having a patient contacting surface structured to engage the face of the patient when the patient interface device is donned by the patient, the patient contacting surface also including a plurality of ribs (40, 52, 62, 72, 82, 96) extending therefrom. The patient contacting component may be, without limitation, a mask having a mask cushion, a forehead support having a forehead cushion, a cheek pad or a chin pad.
