Towards estimating arterial diameter using bioimpedance spectroscopy: a computational simulation and tissue phantom analysis
This paper improves the accuracy of quantification in the arterial diameter-dependent
impedance variance by altering the electrode configuration. The finite element analysis was …
impedance variance by altering the electrode configuration. The finite element analysis was …
Analysis of the radial pulse wave and its clinical applications: a survey
The arterial pulse wave is a physiological signal which can reflect the function of the human
cardiovascular system. Owing to the measurement being convenient and safe, radial pulse …
cardiovascular system. Owing to the measurement being convenient and safe, radial pulse …
Derivation of bioimpedance model data utilizing a compact analyzer and two capacitive electrodes: a forearm example
The paper investigates the impacts of the selected electrical equivalent circuit model,
measurement setup, and surrounding environment on the trustworthiness of electrical …
measurement setup, and surrounding environment on the trustworthiness of electrical …
[HTML][HTML] Radial artery pulse wave estimation by compressed sensing measurements of wrist bio-impedance
In this paper, a Compressive Sampling (CS) based measurement method of the Bio-
Impedance (Bio-Z) variation at the wrist, due to the blood flow inside of radial artery, is …
Impedance (Bio-Z) variation at the wrist, due to the blood flow inside of radial artery, is …
FPGA-based processor for continual capacitive-coupling impedance spectroscopy and circuit parameter estimation
In principle, the recently proposed capacitive-coupling impedance spectroscopy (CIS) has
the capability to acquire frequency spectra of complex electrical impedance sequentially on …
the capability to acquire frequency spectra of complex electrical impedance sequentially on …
Wearable Optical E-Tattoo for Deep Neck Hemodynamic Monitoring
Noninvasive detection of blood oxygen abnormalities in arteries and veins is crucial for
determining sepsis, shock, and metabolic demand but is still unattainable. In this work, we …
determining sepsis, shock, and metabolic demand but is still unattainable. In this work, we …
[PDF][PDF] A novel CS-based measurement method for radial artery pulse wave estimation
This paper presents a compressive sampling (CS) based measurement method for
estimation of radial artery pulse wave from bio-impedance (Bio-Z) variation. The …
estimation of radial artery pulse wave from bio-impedance (Bio-Z) variation. The …
Multiwavelength Photoplethysmography and Bioimpedance Multimodal Signal Analysis above the Radial Artery on the Wrist
As wearable devices continue to advance, the implementation of additional sensors and
device health monitoring capabilities has become integral to their development. To explore …
device health monitoring capabilities has become integral to their development. To explore …
Analysis, Simulation, and Development of a Low-Cost Fully Active-Electrode Bioimpedance Measurement Module
A low-cost 1 kHz–400 kHz operating frequency fully-active electrode bioimpedance
measurement module, based on Howland current source, is presented in this paper. It …
measurement module, based on Howland current source, is presented in this paper. It …
A Tunable System for High Frequency Bioimpedance Plethysmography
DH Tebbs - 2023 - scholarsarchive.byu.edu
Bioimpedance measurements are useful for determining a variety of biological conditions.
By accounting for small impedance variations due to the arterial pulse, the effect of the blood …
By accounting for small impedance variations due to the arterial pulse, the effect of the blood …