| 摘要 |
<p>A nasal interface including a hard base (5) and a soft pad portion (10) with angled butterfly wing portions (15, 20). The soft pad portion (10) is connected to the hard base portion (5), and in some arrangements, can be removed from the hard base portion (5). The soft pad portion (10) includes a bellows (60) positioned between a lower boarder (55) and the butterfly wings (15, 20).</p> |
