发明名称 |
RESPIRATORY APPARATUS |
摘要 |
A mask apparatus for a respiratory treatment can permit delivery of breathable gas to a user. In one example, the mask may employ a frame and cushion to form a seal for both mouth and nose. The frame may be adapted for coupling with a respiratory treatment apparatus so as to permit communication of a pressurized gas from the respiratory treatment apparatus. The cushion, which may be foam, may have a substantially under the nose configuration or over the nose configuration. The mask may have a common plenum chamber for both nose and mouth. The cushion may further define a centrally open lip superior region. The cushion may be adapted to couple with the frame directly or to the frame in conjunction with a cushion support clip. Various features of the cushion may further promote sealing and comfort for the under the nose design. |
申请公布号 |
US2015374944(A1) |
申请公布日期 |
2015.12.31 |
申请号 |
US201414765492 |
申请日期 |
2014.02.04 |
申请人 |
RESMED LIMITED |
发明人 |
Edwards Craig David;Goldspink Lachlan Richard;Henry Robert Edward;Hung Andrew;Klasek Paul Jan;Law Kam Man;Ovzinsky Grant Milton;Plascott Stuart Norris;Scheiner Rupert Christian;Sung James;Swift Lance Ian;Wells Matthew Robin |
分类号 |
A61M16/06 |
主分类号 |
A61M16/06 |
代理机构 |
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代理人 |
|
主权项 |
1. A mask apparatus for a respiratory treatment comprising:
a frame adapted to couple with a respiratory treatment apparatus so as to permit communication of a pressurized gas to a respiratory system of a patient from the respiratory treatment apparatus; and a cushion adapted to couple with the frame, the cushion configured as a substantially under nose seal portion and a mouth seal portion, the under nose seal portion comprising a sub-nasal ridge formed as a semi-peripheral sealing boundary about both nares of the patient. |
地址 |
Bella Vista AU |