AIMC Topic: Electric Impedance

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An Electrical Bioimpedance Scanning System for Subsurface Tissue Detection in Robot Assisted Minimally Invasive Surgery.

IEEE transactions on bio-medical engineering Dec 23, 2021
In Robot Assisted Minimally Invasive Surgery, discriminating critical subsurface structures is essential to make the surgical procedure safer and more efficient. In this paper, a novel robot assisted electrical bio-impedance scanning (RAEIS) system i...
Algorithms Animals Electric Impedance Calibration Robotics Minimally Invasive Surgical Procedures
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Traceable impedance-based single-cell pipetting, from a research set-up to a robust and fast automated robot: DispenCell-S1.

SLAS technology Dec 17, 2021
Single-cell isolation is a truly transformative tool for the understanding of biological systems. It allows single-cell molecular analyses and considers the heterogeneity of cell populations, which is of particular relevance for the diagnosis and tre...
Electric Impedance Animals Cricetinae CHO Cells Cricetulus Robotics Reproducibility of Results
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Nonlinear time delay estimation based model reference adaptive impedance control for an upper-limb human-robot interaction.

Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine Nov 1, 2021
A nonlinear Time Delay Estimation (TDE) based model reference adaptive impedance controller was developed for Tarbiat Modares University Upper Limbs Rehabilitation Robot (TUERR). The proposed controller uses a stable reference impedance model, which ...
Robotics Electric Impedance Humans Adaptation, Physiological Mechanical Phenomena Upper Extremity
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Antenna Impedance Matching Using Deep Learning.

Sensors (Basel, Switzerland) Oct 12, 2021
We propose a deep neural network (DNN) to determine the matching circuit parameters for antenna impedance matching. The DNN determines the element values of the matching circuit without requiring a mathematical description of matching methods, and it...
Neural Networks, Computer Deep Learning Electric Impedance
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Brain emotional learning impedance control of uncertain nonlinear systems with time delay: Experiments on a hybrid elastic joint robot in telesurgery.

Computers in biology and medicine Sep 17, 2021
Telesurgical robot control is a significant example of an uncertain nonlinear system, as it involves various complexities, including unknown master/slave dynamics, environmental uncertainties, joint elasticities, and communication time delays. This p...
Electric Impedance Uncertainty Brain Robotics Nonlinear Dynamics
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Motion Analysis and Tactile-Based Impedance Control of the Chest Holder of a Piggyback Patient Transfer Robot.

Journal of healthcare engineering Jul 19, 2021
Patient transfer, such as carrying a bedridden patient from a bed to a pedestal pan or a wheelchair and back, is one of the most physically challenging tasks in nursing care facilities. To reduce the intensity of physical labor on nurses or caregiver...
Wheelchairs Robotics Motion Electric Impedance Patient Transfer Female Male Humans
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Neural Network for Metal Detection Based on Magnetic Impedance Sensor.

Sensors (Basel, Switzerland) Jun 29, 2021
The efficiency of the metal detection method using deep learning with data obtained from multiple magnetic impedance (MI) sensors was investigated. The MI sensor is a passive sensor that detects metal objects and magnetic field changes. However, when...
Electric Impedance Neural Networks, Computer
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Supervised binary classification methods for strawberry ripeness discrimination from bioimpedance data.

Scientific reports May 27, 2021
Strawberry is one of the most popular fruits in the market. To meet the demanding consumer and market quality standards, there is a strong need for an on-site, accurate and reliable grading system during the whole harvesting process. In this work, a ...
Fragaria Machine Learning Electric Impedance
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Detecting cells rotations for increasing the robustness of cell sizing by impedance measurements, with or without machine learning.

Cytometry. Part A : the journal of the International Society for Analytical Cytology May 7, 2021
The Coulter principle is a widespread technique for sizing red blood cells (RBCs) in hematological analyzers. It is based on the monitoring of the electrical perturbations generated by cells passing through a micro-orifice, in which a concentrated el...
Cell Size Erythrocytes Machine Learning Electrodes Electric Impedance
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A novel approach to dry weight adjustments for dialysis patients using machine learning.

PloS one Apr 23, 2021
BACKGROUND AND AIMS: Knowledge of the proper dry weight plays a critical role in the efficiency of dialysis and the survival of hemodialysis patients. Recently, bioimpedance spectroscopy(BIS) has been widely used for set dry weight in hemodialysis pa...
Body Weight Machine Learning Hemoglobins Female Body Water Electric Impedance Humans Serum Albumin Kidney Failure, Chronic Middle Aged Extracellular Space Creatinine Renal Dialysis Adipose Tissue Aged Male
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