Respiratory bi-directional pressure and flow data collection device with auxiliary thoracic and abdominal circumferential monitoring.
Ella Guy mail
OSHWA UIDNZ000002 Project Website
April 08, 2022
Venturi device for bidirectional flow measurement in series with ventilator circuitry. Secondary measurement of the change in circumference of both abdomen and chest during breathing using a rotary encoder based tape measure.