Nasal EPAP was developed by Ventus Medical (Belmont, California) and is now made available by Theravent, Inc.. The device consists of a small valve attached externally to each nostril with hypoallergenic adhesive.
Nasal EPAP was developed by Ventus Medical (Belmont) and is now made available by Theravent, Inc.. The device consists of a small valve. This small valve is attached externally to each nostril with hypoallergenic adhesive. Belmont is California.