Simulated obstructive respiratory disease dataset over increasing positive end-expiratory pressure.

ABSTRACT: The breathing dataset presented is collected from 20 healthy individuals at the University of Canterbury using a device to simulate the pressure and flow profiles of obstructive pulmonary disease. Specifically, the expiratory non-linear resistance, which generates the characteristic expiratory pressure-flow loop lobe seen in obstructive disease. Ethical consent for the trial was granted by the University of Canterbury Human Research Ethics Committee (Ref: HREC 2022/26/LR). Data was collected using an open-source data collection device connected to a Fisher and Paykel Healthcare SleepStyle SPSCAA CPAP. The trial was conducted at CPAP PEEP levels of 4 and 8 cmH₂O, as well as at ZEEP (0 cmH₂O) with no CPAP attached. The simulation device was a modular device connected to

SUBMITTER: Clifton JA 

PROVIDER: S-EPMC10754699 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature