Alison Oldenburg;Steven John Lubke;James William Charles Vandyke;Rupert Christian Scheiner;Michael John Reid;Timothy Shawn Nelson;Gregory Scott Smart;Philip Rodney Kwok;Christopher Scott Skipper;Karth
发明人:
Steven John Lubke,Gregory Scott Smart,Rupert Christian Scheiner,Alison Oldenburg,James William Charles Vandyke,Christopher Scott Skipper,Michael John Reid,Timothy Shawn Nelson,Philip Rodney Kwok,Karth
申请号：
US11921185
公开号：
US09032955B2
申请日:
2006.06.06
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A mask system for use between a patient and a device to deliver a breathable gas to the patient includes a mouth cushion, a pair of nasal prongs, an elbow, and a headgear assembly. The mouth cushion is structured to sealingly engage around an exterior of a patient's mouth in use, and the pair of nasal prongs are structured to sealingly communicate with nasal passages of a patient's nose in use. The elbow delivers breathable gas to the patient. The headgear assembly maintains the mouth cushion and the nasal prongs in a desired position on the patient's face. The headgear assembly provides a substantially round crown strap that cups the parietal bone and occipital bone of the patient's head in use.
