Focused Pulse" HFCWO (High-Frequency Chest Wall Oscillation)
Standard "vests" have been replaced in 2026 by Focused Pulse Technology, exemplified by the latest iterations of the SmartVest SQL and AffloVest.
Zone-Specific Therapy: Unlike older models that compressed the entire thorax uniformly, focused pulse systems use proprietary valves and electronic controls to deliver pulsations to targeted areas of the lungs. This is particularly effective for patients with localized mucus plugging.
Patient Comfort: 2026 models feature a "Soft Start" ramp-up, which prevents the abrupt "hug" sensation of previous versions, significantly increasing long-term therapy compliance in pediatric and geriatric populations.
True Mobility: The shift to non-bladder, motor-based oscillations has made these vests lightweight and battery-powered, allowing patients to remain active during their 20–30 minute sessions.