Gastric functional monitoring by gastric electrical impedance tomography (gEIT) suit with dual-step fuzzy clustering

K Sakai, PN Darma, PA Sejati, R Wicaksono… - Scientific Reports, 2023‏ - nature.com
Gastric Function has been successfully estimated by gastric electrical impedance
tomography (g EIT) Suit with dual-step fuzzy clustering. The g EIT Suit which are made of …

Multinode Electrical Impedance Tomography (mnEIT) Throughout Whole-Body Electrical Muscle Stimulation (wbEMS)

PA Sejati, B Sun, PN Darma, T Shirai… - IEEE Transactions …, 2023‏ - ieeexplore.ieee.org
Multinode electrical impedance tomography (mn EIT) throughout whole-body electrical
muscle stimulation (wb EMS) has been proposed for the simultaneous imaging of muscle …

Multi-path Fusion in SFCF-Net for Enhanced Multi-frequency Electrical Impedance Tomography

X Tian, T Zhang, L Zhang, X Liu, F Fu… - IEEE Transactions on …, 2024‏ - ieeexplore.ieee.org
Multi-frequency electrical impedance tomography (mfEIT) offers a nondestructive imaging
technology that reconstructs the distribution of electrical characteristics within a subject …

[HTML][HTML] On-Line Multi-Frequency Electrical Resistance Tomography (mfERT) Device for Crystalline Phase Imaging in High-Temperature Molten Oxide

PA Sejati, N Saito, YAK Prayitno, K Tanaka, PN Darma… - Sensors, 2022‏ - mdpi.com
An on-line multi-frequency electrical resistance tomography (mf ERT) device with a melt-
resistive sensor and noise reduction hardware has been proposed for crystalline phase …

Wearable sectorial electrical impedance tomography and k-means clustering for measurement of gastric processes

R Wicaksono, PN Darma, A Inoue… - Measurement Science …, 2022‏ - iopscience.iop.org
A low-power and handy gastric data acquisition (g-DAQ) system has been proposed to
identify the gastric processes in the epigastric region with sectorial electrical impedance …

Electrical-tomographic imaging of physiological-induced conductive response in calf muscle compartments during voltage intensity change of electrical muscle …

B Sun, PN Darma, T Shirai, K Narita… - Physiological …, 2021‏ - iopscience.iop.org
Objectives. The electrical-tomographic imaging has been achieved for exploring differential
tendency of physiological-induced conductive response in calf muscle compartments during …

Gait self-learning control based on reference trajectory generation online for an asymmetric limb rehabilitation exoskeleton

Q Zhang, Q Wu, B Chen, Y Zhu - Mechatronics, 2024‏ - Elsevier
Lower limb exoskeleton (LEX) are widely used to assist stoke survivors with walking
dysfunction, which is lack of a more flexible trajectory and fails to address the control …

Local muscle quality imaging in human calf by phase angle electrical impedance tomography (ΦEIT)

PN Darma, B Sun, PA Sejati… - IEEE Transactions on …, 2024‏ - ieeexplore.ieee.org
Local muscle quality imaging in human calf by phase angle electrical impedance
tomography (ΦEIT) has been proposed to monitor the local muscle aging (MA), local muscle …

Gastric electrical impedance tomography (gEIT) based on a 3D Jacobian matrix and dual-step fuzzy clustering post-processing

PN Darma, D Kawashima, M Takei - IEEE Sensors Journal, 2022‏ - ieeexplore.ieee.org
We propose a gastric electrical impedance tomography (EIT) scheme that uses a 3D full
Jacobian matrix and dual-step fuzzy clustering post-processing to automatically extract the …

Determination of sensitive frequency margin for aggregated protein concentration quantification by fd-electrical impedance tomography

MW Sifuna, MR Baidillah, D Kawashima, PN Darma… - Measurement, 2021‏ - Elsevier
A sensitive frequency f margin SFM has been determined for quantification of aggregated
interstitial protein concentrations Ф prot by frequency difference electrical impedance …