Physiological closed-loop control in critical care: opportunities for innovations

JO Hahn, OT Inan - Progress in Biomedical Engineering, 2022 - iopscience.iop.org
Physiological closed-loop control (PCLC) systems are a key enabler for automation and
clinician support in medicine, including, but not limited to, patient monitoring, diagnosis …

Data-based extended moving horizon estimation for MISO anesthesia dynamics

K Moussa, B Aubouin-Pairault… - IEEE Control Systems …, 2023 - ieeexplore.ieee.org
This letter presents an extended moving horizon observer to estimate both the states and the
pharmacodynamic (PD) parameters of an anesthesia model, based on real data. The inputs …

Hemodynamic Safety Assurance in Closed-Loop Controlled Critical Care: Hemorrhage Resuscitation and Sedation Case Study

W Yin, A Tivay, HK Fathy… - IEEE Control Systems …, 2022 - ieeexplore.ieee.org
This letter presents a novel approach to assure hemodynamic safety in closed-loop
controlled critical care. The approach is equipped with safety-preserving control based on …

Hemodynamic monitoring via model-based extended Kalman filtering: Hemorrhage resuscitation and sedation case study

W Yin, A Tivay, JO Hahn - IEEE Control Systems Letters, 2022 - ieeexplore.ieee.org
This letter investigates the potential of model-based extended Kalman filtering (EKF) for
hemodynamic monitoring in a hemorrhage resuscitation-sedation case study. To the best of …

Robust output-feedback control of fluid resuscitation with absolute stability guarantee against uncertain physiology and therapeutic responsiveness

DX Hohenhaus, W Yin, A Tivay, R Rajamani… - Control Engineering …, 2024 - Elsevier
This paper presents a robust closed-loop control approach to fluid resuscitation in patients
with hemorrhagic blood loss. A unique strength of the proposed approach is its robustness …

Modelling of Blood Loss Influence on Propofol Concentrations and Anesthetic States in Critical Responses

M Ghita, D Copot, I Birs, C Muresan… - 2023 American …, 2023 - ieeexplore.ieee.org
This work studies the classical pharmacokinetic-pharmacodynamic (PK-PD) model of
Propofol for total intravenous anesthesia in response to intraoperative blood loss. Anesthetic …

Development of a Virtual Patient Generator for Simulation of Vasopressor Resuscitation

YM Kao, YR Chalumuri… - Journal of …, 2025 - asmedigitalcollection.asme.org
This paper presents a virtual patient generator (VPG) intended to be used for preclinical in
silico evaluation of autonomous vasopressor administration algorithms in the setting of …

Uncertainty minimization and feasibility study for managing the complex and interacting anesthesia-hemodynamic system

M Ghita, D Copot, IR Birs, CI Muresan… - 2022 IEEE 61st …, 2022 - ieeexplore.ieee.org
A novel control strategy is proposed to enable uncertainty minimization through knowledge
infusion into the closed loop. The developed methodology aims the application of predictive …

Uncertainty minimization for systems with measurable disturbance. Study case of anesthesia-hemodynamic interactions

CM Ionescu, R De Keyser - 2022 IEEE Conference on Control …, 2022 - ieeexplore.ieee.org
In this paper, a novel control methodology is presented to regulate the complex anesthetic-
hemodynamic interaction during general anesthesia by means of predictive control …

De-Conflicting Management of Fluid Resuscitation and Intravenous Medication Infusion

W Yin - 2024 - search.proquest.com
The treatment of combat casualties frequently involves infusion of multiple drugs (eg
sedatives, opioids and vasopressors) in addition to fluid resuscitation. Usually, fluid …