The 2023 wearable photoplethysmography roadmap

PH Charlton, J Allen, R Bailón, S Baker… - Physiological …, 2023 - iopscience.iop.org
Photoplethysmography is a key sensing technology which is used in wearable devices such
as smartwatches and fitness trackers. Currently, photoplethysmography sensors are used to …

Advances in non-invasive blood pressure monitoring

X Quan, J Liu, T Roxlo, S Siddharth, W Leong, A Muir… - Sensors, 2021 - mdpi.com
This paper reviews recent advances in non-invasive blood pressure monitoring and
highlights the added value of a novel algorithm-based blood pressure sensor which uses …

Reducing the number of parameters in 1D arterial blood flow modeling: less is more for patient-specific simulations

S Epstein, M Willemet… - American Journal of …, 2015 - journals.physiology.org
Patient-specific one-dimensional (1D) blood flow modeling requires estimating model
parameters from available clinical data, ideally acquired noninvasively. The larger the …

Continuous Non-invasive finger cuff CareTaker® comparable to invasive intra-arterial pressure in patients undergoing major intra-abdominal surgery

I Gratz, E Deal, F Spitz, M Baruch, IE Allen… - BMC …, 2017 - Springer
Background Despite increased interest in non-invasive arterial pressure monitoring, the
majority of commercially available technologies have failed to satisfy the limits established …

Cerebral autoregulation evidenced by synchronized low frequency oscillations in blood pressure and resting-state fMRI

JR Whittaker, ID Driver, M Venzi, MG Bright… - Frontiers in …, 2019 - frontiersin.org
Resting-state functional magnetic resonance imaging (rs-fMRI) is a widely used technique
for mapping the brain's functional architecture, so delineating the main sources of variance …

Blood pressure monitoring in sleep: time to wake up

Y Kwon, PL Stafford, DC Lim, S Park… - Blood pressure …, 2020 - journals.lww.com
Hypertension is a highly common condition with well-established adverse consequences.
Ambulatory blood pressure monitoring has repeatedly been shown to better predict …

Blood pressure estimation by photoplethysmogram decomposition into hyperbolic secant waves

T Nagasawa, K Iuchi, R Takahashi, M Tsunomura… - Applied Sciences, 2022 - mdpi.com
Photoplethysmographic (PPG) pulses contain information about cardiovascular parameters.
In particular, blood pressure can be estimated using PPG pulse decomposition analysis …

Cuffless blood pressure monitors: Principles, standards and approval for medical use

T Tamura - IEICE Transactions on Communications, 2021 - search.ieice.org
Cuffless blood pressure (BP) monitors are noninvasive devices that measure systolic and
diastolic BP without an inflatable cuff. They are easy to use, safe, and relatively accurate for …

The Promise and Illusion of Continuous, Cuffless Blood Pressure Monitoring

JR Hu, DY Park, N Agarwal, M Herzig… - Current cardiology …, 2023 - Springer
Abstract Purpose of Review Blood pressure (BP) fluctuations outside of clinic are
increasingly recognized for their role in the development of cardiovascular disease …

Pulse decomposition analysis in photoplethysmography imaging

V Fleischhauer, N Ruprecht, M Sorelli… - Physiological …, 2020 - iopscience.iop.org
Objective: Photoplethysmography imaging (PPGI) has gained immense attention over the
last few years but only a few works have addressed morphological analysis so far. Pulse …