High-Flow Nasal Cannula Therapy Displacing Early Mechanical Ventilation
Heated high-flow nasal cannula systems, which deliver warmed and humidified oxygen at flow rates well above conventional nasal cannula therapy, are being adopted by intensive care units faster than any previous respiratory support technology transition. Clinical data showing reduced need for invasive mechanical ventilation and shorter intensive care unit length of stay is driving rapid conversion toward high-flow therapy as a first-line intervention. Roughly 31 percent of ICU respiratory support cases in leading markets now involve high-flow therapy, up from a much smaller share five years earlier, and manufacturers are racing to expand manufacturing capacity to meet demand.
Market Impact: Diagnosis rates reach 14 percent








