HFO-high frequency ventilation in neonates part 1

This is the lecture on HFOV in neonates (part 1).
You can review part 2 here- • HFO-high frequency ven...
You can review the full symposium on HFOV here with expert lectures here • High frequency ventila...
#nicu #neonatalventilation #HFOV #HFJV

[@ZubairLone-so7tb]

At 22-23 min , at any given freq ie ratio of 1:2 will deliver lower TV and MAP than ie of 1:1
This explains better oxygenation with ie 1:1 , but how you can get better co2 washout with higer ie ratio of 1:2 or 1:3 even though it generates less TV...

[@SridharKs]

Better expiratory time

[@mohamedsaif308]

Would love to know your take on japanese HummingVue Ventilator which uses piston technology

[@SridharKs]

I have heard about it but never used. Any thoughts?