00:00 - [ Introduction ]
00:22 - [ Difference between vented & Non-vented mask ]
00:47 - [ Why non-vented masks in Ventilator ]
01:20 - [ Why Vented Masks in Bipap ]
01:50 - [ How to use non-vented masks in Bipap ]
02:05 - [ What Happens if we use the wrong mask ]
02:42 - [ What if non-vented masks are used in Bipap without a leak port connector ]