Research paper

Reconstructing asynchrony for mechanical ventilation using a hysteresis loop virtual patient model

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Title
Reconstructing asynchrony for mechanical ventilation using a hysteresis loop virtual patient model
Content partner
University of Canterbury Library
Collection
UC Research Repository
Description

Background: Patient-specific lung mechanics during mechanical ventilation (MV) can be identified from measured waveforms of fully ventilated, sedated patients. However, asynchrony due to spontaneous breathing (SB) effort can be common, altering these waveforms and reducing the accuracy of identified, model-based, and patient-specific lung mechanics. Methods: Changes in patient-specific lung elastance over a pressure–volume (PV) loop, identified using hysteresis loop analysis (HLA), are used t...

Format
Research paper
Research format
Journal article
Date created
2022
Creator
Zhou C / Sun Q / Tawhai MH / Desaive T / Möller K / Shaw GM / Chiew YS / Benyo B / Chase, Geoff / Knopp, Jennifer
URL
https://hdl.handle.net/10092/104275
Related subjects
asynchrony / mechanical ventilation / hysteretic lung mechanics / hysteresis loop model / virtual patient / lung mechanics / Engineering / Biomedical engineering / Biomedical instrumentation / Biomedical and clinical sciences / Cardiovascular medicine and haematology / Respiratory diseases

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