| 摘要 |
<p>A patient interface device (8, 8', 8") that includes a cushion (16), a shell (18) coupled to the cushion, a headgear (22, 22', 22") having a first strap (28A, 28A', 28A' ') and a second strap (28B, 28B', 28B' '), and a release mechanism (30) coupled to the shell. The release mechanism includes a first cord (54A) coupled to the first strap and a second cord (54B) coupled to the second strap. The release mechanism is selectively moveable between a closed position and an open position.</p> |
