A sensorless control system for an implantable heart pump using a real-time deep convolutional neural network

M Fetanat, M Stevens, C Hayward… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Left ventricular assist devices (LVADs) are mechanical pumps, which can be used to support
heart failure (HF) patients as bridge to transplant and destination therapy. To automatically …

Using a mock circulatory loop as a regulatory science tool to simulate different heart failure conditions

GA D'Souza, JE Rinaldi, M Meki… - Journal of …, 2024 - asmedigitalcollection.asme.org
Mechanical circulatory support (MCS) device therapy is one of the primary treatment options
for end-stage heart failure (HF), whereby a mechanical pump is integrated with the failing …

A sensorless, physiologic feedback control strategy to increase vascular pulsatility for rotary blood pumps

Z Tan, M Huo, K Qin, AS El-Baz, P Sethu… - … signal processing and …, 2023 - Elsevier
Continuous flow rotary blood pumps (RBP) operating clinically at constant rotational speeds
cannot match cardiac demand during varying physical activities, are susceptible to suction …

Control strategy to enhance pulmonary vascular pulsatility for implantable cavopulmonary assist devices: A simulation study

Y Wang, J Peng, K Qin, MD Rodefeld, Y Luan… - … Signal Processing and …, 2021 - Elsevier
Objective Fontan failure can be potentially addressed with an implantable pump in the
cavopulmonary junction (cavopulmonary assist device, CPAD) to replace the missing …

[HTML][HTML] A Feasible Method to Control Left Ventricular Assist Devices for Heart Failure Patients: A Numerical Study

M Bakouri, A Alassaf, K Alshareef, A Smida… - Mathematics, 2022 - mdpi.com
Installing and developing a sophisticated control system to optimize left ventricular assist
device (LVAD) pump speed to meet changes in metabolic demand is essential for …

A sensorless physiologic control strategy for continuous flow cavopulmonary circulatory support devices

Y Wang, J Peng, MD Rodefeld, Y Luan… - … Signal Processing and …, 2020 - Elsevier
Objective Mechanical circulatory support devices using continuous flow blood pump
technologies are currently being developed to provide cavopulmonary support in patients …

[HTML][HTML] An Advanced Physiological Control Algorithm for Left Ventricular Assist Devices

M Bakouri - Applied System Innovation, 2023 - mdpi.com
Left ventricular assist devices (LVADs) technology requires developing and implementing
intelligent control systems to optimize pump speed to achieve physiological metabolic …

[HTML][HTML] A Flow Sensor-Based Suction-Index Control Strategy for Rotary Left Ventricular Assist Devices

L Liang, K Qin, AS El-Baz, TJ Roussel, P Sethu… - Sensors, 2021 - mdpi.com
Rotary left ventricular assist devices (LVAD) have emerged as a long-term treatment option
for patients with advanced heart failure. LVADs need to maintain sufficient physiological …

Model-Free Adaptive Control of the Failing Heart Managed by Mechanical Supporting Devices

J Son, Y Du - IFAC-PapersOnLine, 2022 - Elsevier
Left ventricular assist devices (LVADs)—mechanical circulatory pumps—have been used as
a therapeutic option for patients who have progressed to the advanced stage of left-sided …

[HTML][HTML] Correlation between myocardial function and electric current pulsatility of the sputnik left ventricular assist device: in-vitro study

DV Telyshev, AA Pugovkin, IA Ephimov, A Markov… - Applied Sciences, 2021 - mdpi.com
This study assesses the electric current parameters and reports on the analysis of the
associated degree of myocardial function during left ventricular assist device (LVAD) …