Digital twins and automation of care in the intensive care unit

J Geoffrey Chase, C Zhou, JL Knopp… - Cyber–Physical …, 2023 - Wiley Online Library
Healthcare is under increasing demand pressure as societies age and expectations rise,
multiplied by increasing incidence of chronic diseases and decreasing available funding …

Model based care in the ICU: A review of potential combined cardio-pulmonary models

J Cushway, L Murphy, JG Chase, G Shaw, T Desaive… - Plos one, 2024 - journals.plos.org
Positive end-expiratory pressure results in a sustained positive intrathoracic pressure, which
exerts pressure on intrathoracic vessels, resulting in cardiopulmonary interactions. This …

Virtual patient framework for the testing of mechanical ventilation airway pressure and flow settings protocol

CYS Ang, JWW Lee, YS Chiew, X Wang, CP Tan… - Computer Methods and …, 2022 - Elsevier
Abstract Background and Objective Model-based and personalised decision support
systems are emerging to guide mechanical ventilation (MV) treatment for respiratory failure …

[HTML][HTML] CAREDAQ: Data acquisition device for mechanical ventilation waveform monitoring

QA Ng, CYS Ang, YS Chiew, X Wang, CP Tan… - HardwareX, 2022 - Elsevier
Mechanical ventilation (MV) provides respiratory support for critically ill patients in the
intensive care unit (ICU). Waveform data output by the ventilator provides valuable …

Structural performance and damage prediction using a novel digital cloning technique

M Rabiepour, C Zhou… - Structural Health …, 2023 - journals.sagepub.com
This paper presents a novel, mechanics-based framework to create digital twins for
earthquake-affected pinched structures, like reinforced concrete framed buildings. It uses …

Low-cost structured light imaging of regional volume changes for use in assessing mechanical ventilation

C Zhou, JG Chase - Computer Methods and Programs in Biomedicine, 2022 - Elsevier
Background Optimal setting of mechanical ventilators is critical for improving outcomes.
Accurate, predictive lung mechanics models are effective in optimizing MV settings, but only …

Protocol conception for safe selection of mechanical ventilation settings for respiratory failure Patients

JWW Lee, YS Chiew, X Wang, CP Tan… - Computer Methods and …, 2022 - Elsevier
Abstract Background and Objective Mechanical ventilation is the primary form of care
provided to respiratory failure patients. Limited guidelines and conflicting results from major …

Modelling patient specific cardiopulmonary interactions

J Cushway, L Murphy, JG Chase, GM Shaw… - Computers in Biology …, 2022 - Elsevier
Mechanical ventilation is well known for having detrimental effects on the cardiovascular
system, particularly when using high positive end-expiratory pressure. High positive end …

[HTML][HTML] Patient-ventilator asynchrony classification in mechanically ventilated patients: Model-based or machine learning method?

CYS Ang, YS Chiew, X Wang, EH Ooi, ME Cove… - Computer Methods and …, 2024 - Elsevier
Background and objective Patient-ventilator asynchrony (PVA) is associated with poor
clinical outcomes and remains under-monitored. Automated PVA detection would enable …

Automated evaluation of typical patient–ventilator asynchronies based on lung hysteretic responses

Y Chen, K Zhang, C Zhou, JG Chase, Z Hu - BioMedical Engineering …, 2023 - Springer
Background Patient–ventilator asynchrony is common during mechanical ventilation (MV) in
intensive care unit (ICU), leading to worse MV care outcome. Identification of asynchrony is …