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Yuwell 7F-5Z/7F-5ZW
Features
Physical Oxygen Generation Principle:
Utilizes advanced Pressure Swing Adsorption (PSA) technology with imported American molecular sieves to purify oxygen from the air, ensuring safety and reliability.
Stable Oxygen Output: Oxygen flow rate ranges from 0.5 to 5 liters per minute, with oxygen concentration between 87% and 95.5% (over 90% at 5 liters/minute), meeting the needs of most patients.
Safety Alarm Functions: Includes multiple built-in safety alarm systems, including power failure alarm, high/low pressure alarm, pressure cycle fault alarm, and compressor thermal protection, ensuring safe operation.
Low-Noise Operation:
Utilulating a patented noise reduction system, the machine operates at a low noise level (typically ≤52dB(A)), making it suitable for nighttime use at home and minimizing disruption to daily life.
Cumulative Timer Function:
Equipped with a display screen, it features a cumulative timer function that shows the total operating hours of the machine, allowing users to track usage and maintenance schedules.
Optional Nebulizer Function:
Some models (such as the 7F-5W) integrate a nebulizer function, allowing users with chronic respiratory diseases (such as asthma and COPD) to receive nebulizer treatment while simultaneously receiving oxygen therapy.
