Silicon material .round face
mask. valve bag.
HF-I: fit for
neonate, infant
HF-II: fit for 2-7 years
old child
Supplied in 1pcs/box.
HF-III:
fit for adult , chargeable mask, The pressure can be
adjusted, delivery pipe, bag, And the unit can be connected
to ventilator.
Supplied in 1pcs/box.
