The Yuwell YH‑830 BiPAP Machine is a home and clinic‑ready bi‑level positive airway pressure (BiPAP) device designed to support patients with obstructive sleep apnea, COPD, and other respiratory insufficiencies. It delivers adjustable inhalation and exhalation pressures with multiple therapy modes and an integrated heated humidifier for comfort. TECHNICAL DETAILS: Therapy Modes: S, T, ST, VGPS and CPAP modes (including standard BiPAP/BiLevel support) Pressure Range:• IPAP (inspiratory): 4–30 cm H₂O• EPAP (exhalatory): 4–30 cm H₂O• CPAP: 4–20 cm H₂O Pressure Accuracy: ±0.5 cm H₂O Breaths Per Minute (BPM): Adjustable 5–50 BPM in 1 BPM steps I:E Ratio: Adjustable from 10 % to 70 % Humidifier: Built‑in heated humidification, multiple levels for comfort Ramp Time: Adjustable 0–45 min for gradual pressure increase Noise Level: ≲ 43 dB in operation Display & Controls: Color LCD with intuitive interface Dimensions: Approx. 285 × 155 × 125 mm Weight: ~1.5 kg Power Supply: 100–240 VAC, 50–60 Hz; 24 V DC output Certifications: ISO13485, CE, CFDA compliant
