A long-term wearable electrocardiogram measurement system

Delano, Maggie; Sodini, C.G.

doi:10.1109/bsn.2013.6575459

Cited by 30 publications

(17 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…All videos had a frame rate of 30 frames per second, 1280 x 720 pixel resolution and a duration of 70-90 seconds. We connected subjects to a wearable ECG monitor [5] for ground truth comparison. This device has a sampling rate of 250 Hz and three electrodes that we placed on the forearms.…”

Section: Methodsmentioning

confidence: 99%

Detecting Pulse from Head Motions in Video

Balakrishnan¹,

Durand²,

Guttag³

2013

2013 IEEE Conference on Computer Vision and Pattern Recognition

467

398

View full text Add to dashboard Cite

Section: Methodsmentioning

confidence: 99%

Detecting Pulse from Head Motions in Video

Balakrishnan¹,

Durand²,

Guttag³

2013

2013 IEEE Conference on Computer Vision and Pattern Recognition

467

398

View full text Add to dashboard Cite

“…The fabricated BC/PANI/AgNO 3 electrode and Ag/AgCl gel electrode as shown in Figure 2(b) , were used to record ECG signals simultaneously according the electrodes configuration described in Figure 6 . The ground (GND) electrode, a single reference and a single active electrode would collectively produce one channel ECG recording, and this configuration mimics the traditional Lead II ECG described in [40] and [41] . The GND electrode was placed on the xiphoid process and the reference electrode is placed on center of the manubrium.…”

Section: Resultsmentioning

confidence: 99%

A Novel Antibacterial Membrane Electrode Based on Bacterial Cellulose/Polyaniline/AgNO₃ Composite for Bio-Potential Signal Monitoring

Zhang

Yue

Xie

et al. 2018

IEEE J. Transl. Eng. Health Med.

View full text Add to dashboard Cite

We propose a flexible, dry, and antibacterial electrode with a low and stable skin electrode contact impedance for bio-potential signal monitoring. We fabricated a bacterial cellulose/polyaniline/AgNO3 nanocomposite membrane (BC/PANI/AgNO3) and used it for bio-potential signal monitoring. The bacterial cellulose (BC) provides a 3-D nanoporous network structure, and it was used as a substrate material in the BC/PANI/AgNO3 nanocomposite membrane. Polyaniline (PANI) and AgNO3, acting as conductive and antibacterial components, respectively, were polymerized and deposited on the surfaces of BC nanofibers to produce uniform thin film membrane with flexible, antibacterial, and conductive properties. Various measurements were conducted, in terms of antibacterial activity, skin electrode contact impedance, and qualitative analysis of ECG signal recordings. The BC/PANI/AgNO3 membrane revealed 100% antibacterial activities against both the Staphylococcus aureus and Escherichia coli bacteria. The skin electrode contact impedance of the proposed BC/PANI/AgNO3 electrode is lower than that of the Ag/AgCl gel electrode, with the same active area. In addition, the electrocardiogram (ECG) signals acquired with the proposed electrodes have stable characteristic waveforms, and they are not contaminated by noise. The waveform fidelity of the BC/PANI/AgNO3 membrane electrodes over 800 ECG cardiac cycles is 99.49%, and after the electrodes were worn for 24 hours, a fidelity of 98.40% was recorded over the same number of cardiac cycles. With the low and stable skin electrode contact impedance, the proposed dry BC/PANI/AgNO3 membrane electrode provided high fidelity for ECG signal recordings, thus offering a potential approach for bio-potential signal monitoring. With the above benefits, the novel flexible and dry BC/PANI/AgNO3 electrode has a significant antibacterial. Most of all, it is the first research to develop antibacterial in the electrode design.

show abstract

“…For example, many recent works propose a portable ECG board for long-term continuous ECG monitoring. Table 3 provides a comparison of some ECG remote monitoring solutions [15], [23], [24], [25] ( [24] stores data in a Flash, does not transmit them). If we use the energy per effective number of quantization levels (EENQL) as a figure of merit of such a system, we can see that the proposed solution outperforms all of them by a large margin.…”

Section: Related Work and Discussionmentioning

confidence: 99%

Internet-of-things infrastructure as a platform for distributed measurement applications

Spano

Pascoli

Iannaccone

2015

2015 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings

View full text Add to dashboard Cite

The keystone of many applications associated to the vision of the Internet of Things is a distributed measurement and data acquisition system. Its design represents a major challenge, because it must enable concurrent measurement of different signals, with heterogeneous sensors and communication protocols. It must also be secure and scalable (in the sense of low marginal cost of adding new features and sensors). We propose the architecture of such a system and demonstrate two different use cases: a distributed system for electric power metering, and a wearable ECG monitoring system for multiple patients. We show that our proposed solution is flexible in terms of measured quantities, and can easily adapt to different data rates. In addition, it allows us to reach record performance in terms of energy consumption per effective number of quantization levels, as we demonstrate in the case of ECG sensors.

show abstract

A long-term wearable electrocardiogram measurement system

Cited by 30 publications

References 7 publications

Detecting Pulse from Head Motions in Video

Detecting Pulse from Head Motions in Video

A Novel Antibacterial Membrane Electrode Based on Bacterial Cellulose/Polyaniline/AgNO₃ Composite for Bio-Potential Signal Monitoring

Internet-of-things infrastructure as a platform for distributed measurement applications

Contact Info

Product

Resources

About

A long-term wearable electrocardiogram measurement system

Cited by 30 publications

References 7 publications

Detecting Pulse from Head Motions in Video

Detecting Pulse from Head Motions in Video

A Novel Antibacterial Membrane Electrode Based on Bacterial Cellulose/Polyaniline/AgNO3 Composite for Bio-Potential Signal Monitoring

Internet-of-things infrastructure as a platform for distributed measurement applications

Contact Info

Product

Resources

About

A Novel Antibacterial Membrane Electrode Based on Bacterial Cellulose/Polyaniline/AgNO₃ Composite for Bio-Potential Signal Monitoring