ArticleIEEE transactions on biomedical circuits and systems2023
A Multi-Site, Multi-Wavelength PPG Platform for Continuous Non-Invasive Health Monitoring in Hospital Settings.
Article in IEEE transactions on biomedical circuits and systems, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- A Four-Wavelength Photoplethysmography dataset for non-invasive hemoglobin assessment.Scientific data · 2026Article
- GlucoNeo Check in the community: feasibility of photoplethysmography-based non-invasive glucose screening.International journal of public health · 2026Article
- Mathematical modeling of heart rate tracking in motion affected PPG signals.Scientific reports · 2025Article
- Flexible Dual-Modal Sensors Based on Single-Crystalline Silicon Membranes for Continuous Monitoring of Photoplethysmography and Skin Temperature.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Predicting deterioration in dengue using a low cost wearable for continuous clinical monitoring.NPJ digital medicine · 2024Article
- Generalized channel separation algorithms for accurate camera-based multi-wavelength PTT and BP estimation.Biomedical optics express · 2024Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
This article presents a novel PPG acquisition platform capable of synchronous multi-wavelength signal acquisition from two measurement locations with up to 4 independent wavelengths from each in parallel. The platform is fully configurable and operates at 1ksps, accommodating a wide variety of transmitters and detectors to serve as both a research tool for experimentation and a clinical tool for disease monitoring. The sensing probes presented in this work acquire 4 PPG channels from the wrist and 4 PPG channels from the fingertip, with wavelengths such that surrogates for pulse wave velocity and haematocrit can be extracted. For conventional PPG sensing, we have achieved the mean error of 4.08 ± 3.72 bpm for heart-rate and a mean error of 1.54 ± 1.04% for SpO
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Registered trials
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