Smartphone-Based Peak Flow Meter

world's first integrated diagnosis and treatmentdevice for respiratory diseases

Yirdoc®'s inaugural pulmonary function product. The product possesses all the capabilities of both a nebulizer and a spirometer, as it is equipped with interchangeable attachments.input:
output:
−> Treatment experience guided by a mobile game Nebulization rate can be adjusted by pressing buttons.input:
output: Excellent nebulization technique: 80% of particles exhibit a super-silent effect, with six measurable parameters: PEF/FEV1/FVC.input:
output: The date is precise, with an error margin of less than 3%.input:
output: Patent: algorithm for detecting with multiple sensorsinput:
output: Local storage contains 120 records.input:
output:Continuous Working Hours: 4 hours Power Supply: 1800 mAh lithium-batteryCharging time: less than four hoursAtomization center frequency: 113KHz±5%

Atomization Rate: ≥0.2 ml/min (adjustable)Working Noise: < 50 dBMMAD: 2.2 μmEffective Atomized Particles: Eighty percent of particles are less than five micrometers in size.Protection Class: IP24Operating Temperature: 5℃ to 40℃