VVFLY APAP Device (YA50)

Breathe easy and sleep well every night

Ultra compact｜Ultra intelligent｜Ultra reliable

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Quiet monitoring  

of your every breath  

YA50 is a portable APAP device that works by providing a positive pressure of air that is automatically adjusted based on preset settings and user breathing patterns. Airflow travels through the mask and tubing and into the airway, which helps to keep the airway open, maintain regular breathing patterns, and prevent snoring, hypopnea, and sleep apnea.

Auto pressure adjustment
Pressure relief
Ramp feature
Auto start/stop
Moisture locking
Low noise
Bluetooth connection
Lightweight & portable
Data monitoring   
Respiration
Exhalation
Inhalation
Pressure
Inspiratory pressure
Set pressure
Expiratory pressure

Automatic pressure adjustment
Intelligent respiratory monitoring

YA50 is developed with advanced AI algorithms that determine the user's breathing patterns throughout the night. The pressure settings are automatically adjusted to ensure comfortable and effective sleep therapy, allow the user to maintain healthy breathing patterns, and increase blood oxygen levels.

Automatic expiratory pressure relief

Breathe easy throughout the night

YA50 is equipped with advanced sensors that monitor the airflow within the tubing and quickly detect changes in breathing patterns. Air pressure is automatically reduced during exhalation, making it easier to breathe and ensuring a more comfortable experience.
Air pressure
During a respiratory event, inspiratory pressure is increased and expiratory pressure is decreased.
Pressure adjustment
Rapid adjustment of pressure levels up to the millisecond.

Noise reduction technology

Sleep in silence

Designed with a sound-absorbing structure, the device operates at less than 37 dB, providing you and your family with a peaceful environment in which to sleep.

VVFLY APAP app

Track sleep data with ease

The accompanying app allows users to customize relevant parameters as well as track their respiratory and sleep data at any time so as to easily monitor their progress.
Operating mode
pressure range
and ramp feature

Quiet monitoring of your every breath

Product parameters

YA50

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Model： YA50
Dimensions： 14.3*9.0*5.4cm
Weight： 320g
Length of tubing: 1850mm+18.5mm
Operating modes: CPAP/Auto CPAP
Pressure range: 4 – 20 cmH2O
Ramp time: 0-60min
Noise level: <37 dB
Components: Main unit, power cable, power adapter, tubing, nasal mask, air filter, User Manual, and humidifying unit

Nasal Mask (YF50)

Connected to a compatible APAP device via tubing, the nasal mask delivers positive air pressure into the user's airway through the nose.

Tubing (YT50H)

Used to connect the APAP device and nasal mask, the tubing delivers pressurized air from the main unit to the mask through a breathing valve.
Lightweight, skin-friendly headband for a secure, comfortable fit.
One-piece frame with padding for greater stability and comfort.
Silicone mask cushion with air-cushioned dome and varied thickness for improved comfort and an air-tight seal.
Contoured, ergonomic silicone cushion to minimize discomfort.
Clasp design for easy assembly.
1.85-meter threaded tubing.
Convenient connector design for quick assembly/disassembly.
Quick and easy replacement of the HME filter.
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