ECG monitoring systems: Review, architecture, processes, and key challenges

MA Serhani, H T. El Kassabi, H Ismail, A Nujum Navaz - Sensors, 2020 - mdpi.com
Health monitoring and its related technologies is an attractive research area. The
electrocardiogram (ECG) has always been a popular measurement scheme to assess and …

A comprehensive review of powering methods used in state-of-the-art miniaturized implantable electronic devices

H Dinis, PM Mendes - Biosensors and Bioelectronics, 2021 - Elsevier
Microfabrication techniques that allow the integration of all the components in compact and
effective volumes, along with the developments observed in sensor and actuator …

Noncontact wearable wireless ECG systems for long-term monitoring

S Majumder, L Chen, O Marinov… - IEEE reviews in …, 2018 - ieeexplore.ieee.org
Electrocardiography (ECG) is the most common and extensively used vital sign monitoring
method in modern healthcare systems. Different designs of ambulatory ECG systems were …

Blending electronics with the human body: a pathway toward a cybernetic future

M Mehrali, S Bagherifard, M Akbari, A Thakur… - Advanced …, 2018 - Wiley Online Library
At the crossroads of chemistry, electronics, mechanical engineering, polymer science,
biology, tissue engineering, computer science, and materials science, electrical devices are …

A fully integrated wireless compressed sensing neural signal acquisition system for chronic recording and brain machine interface

X Liu, M Zhang, T **ong, AG Richardson… - … circuits and systems, 2016 - ieeexplore.ieee.org
Reliable, multi-channel neural recording is critical to the neuroscience research and clinical
treatment. However, most hardware development of fully integrated, multi-channel wireless …

Low-power ECG-based processor for predicting ventricular arrhythmia

N Bayasi, T Tekeste, H Saleh… - … Transactions on Very …, 2015 - ieeexplore.ieee.org
This paper presents the design of a fully integrated electrocardiogram (ECG) signal
processor (ESP) for the prediction of ventricular arrhythmia using a unique set of ECG …

A 0.20 3 nW Signal Acquisition IC for Miniature Sensor Nodes in 65 nm CMOS

P Harpe, H Gao, R van Dommele… - IEEE Journal of Solid …, 2015 - ieeexplore.ieee.org
Miniature mm 3-sized sensor nodes have a very tight power budget, in particular, when a
long operational lifetime is required, which is the case, eg, for implantable devices or …

Ultra-low power QRS detection and ECG compression architecture for IoT healthcare devices

T Tekeste, H Saleh, B Mohammad… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
An ultra-low power electrocardiogram (ECG) processing architecture with an adequate level
of accuracy is a necessity for Internet of Things (IoT) medical wearable devices. This paper …

A low-noise, low-power amplifier with current-reused OTA for ECG recordings

J Zhang, H Zhang, Q Sun… - IEEE transactions on …, 2018 - ieeexplore.ieee.org
This paper presents a low-power and low-noise capacitive-feedback amplifier with a current-
reused OTA for ECG recordings. To improve the noise-power efficiency, the proposed OTA …

Low-voltage OTA–C filter with an area-and power-efficient OTA for biosignal sensor applications

SY Lee, CP Wang, YS Chu - IEEE transactions on biomedical …, 2018 - ieeexplore.ieee.org
This paper presents a systematic method for decreasing the amount of transconductors used
by an operational transconductance amplifier-capacitor (OTA-C) filter to decrease the power …