TY - JOUR
T1 - Reinforcement Learning Framework for Dynamic Optimization of Extracorporeal Membrane Oxygenation Settings Using Real-Time Blood Gas, Hemodynamic, and Pump Flow Measurements
AU - Yuki Yamamoto
AU - Kenji Ito
JF - Journal of Artificial Intelligence for Healthcare Systems
JO - J. Artif. Intell. Healthc. Syst.
SN - 3149-8981
Y1 - 2026
VL - 5
IS - 2
SP - 132
N2 - Extracorporeal membrane oxygenation (ECMO) is used to support patients with severe cardiac or respiratory failure, requiring constant manual adjustments of pump flow, sweep gas flow, and oxygen fraction. However, current ECMO management lacks a real-time optimization system tailored to individual patient needs. This manuscript proposes an offline reinforcement learning framework for dynamic ECMO optimization, utilizing real-time measurements of blood gases, hemodynamics, and pump flow. The framework includes a state encoder for various patient data, an action space for adjustments to ECMO settings, and a reward function that balances oxygenation, hemodynamic support, and complication avoidance. A safety shield filters unsafe recommendations before clinician review. The system aims to provide personalized, proactive, and safety-constrained ECMO management, with the goal of guiding future research validation rather than claiming experimental results.
UR - https://cirpublications.com/d419235865
ER -