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Modelling damaged lung pressure–volume behaviour

conference contribution
posted on 2023-05-23, 07:15 authored by Calverly GerardCalverly Gerard, Timothy GaleTimothy Gale, Peter DargavillePeter Dargaville
This paper investigates the performance of a model of time dependent lung pressure-volume behaviour when applied to experimental data from neonatal piglets. The model was built using Labview and applied to experimental dynamic recruitment data from the previously published studies of other researchers. The experimental data featured multiple tidal pressure-volume loops during inflation and deflation to/from total lung capacity (TLC) respectively, but the model was not able to replicate these satisfactorily. Model performance was substantially poorer during deflation from TLC (deflation limb) than during inflation to TLC (Inflation limb). Ideas are discussed for improving the model.

History

Publication title

Proceedings of the 5th Biomedical Engineering International Conference

Editors

Thai Biomedical Research Association

Pagination

1-5

ISBN

978-1-4673-4892-8

Department/School

School of Engineering

Publisher

Institute of Electrical and Electronics Engineers

Place of publication

Thailand

Event title

The 5th International Conference on Biomedical Engineering

Event Venue

UbonRatchathani, Thailand

Date of Event (Start Date)

2012-12-05

Date of Event (End Date)

2012-12-07

Rights statement

Copyright 2012 IEEE

Repository Status

  • Restricted

Socio-economic Objectives

Clinical health not elsewhere classified