A physiological control system for ECG-synchronized pulsatile pediatric ventricular assist devices

TD Cordeiro, DL Sousa, IA Cestari… - … Signal Processing and …, 2020 - Elsevier
Ventricular assist devices (VADs) are mechanical pumps used to provide support to the
circulatory system of patients with ventricular dysfunction that are waiting for heart …

A mechanistic lumped parameter model of the Berlin Heart EXCOR to analyze device performance and physiologic interactions

V Yuan, A Verma, NK Schiavone, DN Rosenthal… - Cardiovascular …, 2022 - Springer
Abstract Purpose The Berlin Heart EXCOR (BH) is the only FDA-approved, extracorporeal
pulsatile ventricular assist device (VAD) for infants and children with heart failure. Clinicians …

Robust Control of Pulsatile Ventricular Assist Devices for Patients with Advanced Heart Failure

R Bhattacharjee, S Chaudhuri, A Ganguly - International Conference on …, 2022 - Springer
In this work, a robust control scheme has been developed for pulsatile left ventricular assist
devices (LVADs) used for advanced heart failure patients, utilizing the sliding mode control …

Physiological Control of Pulsatile and Rotary Pediatric Ventricular Assist Devices

TR Melo, TD Cordeiro, IA Cestari… - Brazilian Congress on …, 2020 - Springer
Several control strategies have been proposed to achieve physiological adaptation of
ventricular assist devices (VADs). This paper presents physiological control systems for …

Sistema de controle fisiológico para bombas de sangue rotativas.

TR MELO, TR MELO - 2020 - dspace.sti.ufcg.edu.br
Neste trabalho trata-se do projeto e da implementação de um sistema de controle fisiológico
para bombas de sangue rotativas utilizadas como dispositivos de assistência ventricular. O …

[PDF][PDF] A mathematical model that allows the representation of the regurgitation flow of a prosthetic cardiac valve

FJS Vasconcelos, TR Melo, IA Cestari, AMN Lima - researchgate.net
This work proposes a lumped parameter model (0D) for biological prosthetic heart valves
which represents the flow regurgitation. This model is used to obtain a more precise model …

Uma contribuição à modelagem e estimação de parâmetros de válvulas cardíaca.

FJS VASCONCELOS - 2019 - dspace.sti.ufcg.edu.br
Neste trabalho é proposto um modelo a parâmetros concentrados (0D) de próteses de
válvulas cardíacas biológicas a fim de se obter um modelo mais preciso de um dispositivo …