70 citations · 233 across the 13 of their papers we have counts for
14 papers
Multi-Frequency Impedance Myography: The PhaseX Effect
Roman Kusche, Martin Ryschka
Muscle contraction is often detected via EMG in prosthetics. However, signal disturbances due to electrode motions can lead to misinterpretations. Therefore, alternative measuremen…
A FPGA-Based Broadband EIT System for Complex Bioimpedance Measurements -- Design and Performance Estimation
Roman Kusche, Ankit Malhotra, Martin Ryschka +3
Electrical impedance tomography (EIT) is an imaging method that is able to estimate the electrical conductivity distribution of living tissue. This work presents a field programmab…
A System for In-Ear Pulse Wave Measurements
Steffen Kaufmann, Ankit Malhotra, Gunther Ardelt +4
The measurement of the pulse wave has proven to be a vital tool in medical diagnosis. Whereby most pulse wave measurements are carried out at extremities, this work proposes a syst…
An In-Ear Pulse Wave Velocity Measurement System Using Heart Sounds as Time Reference
Roman Kusche, Paula Klimach, Ankit Malhotra +2
Pulse wave measurements provide vital information in medical diagnosis. For this reason, a measurement system is developed for determining the transient time of the pulse wave betw…
A Portable In-Ear Pulse Wave Measurement System
Roman Kusche, Ankit Malhotra, Martin Ryschka +1
The measurement of the pulse wave has proven to be a vital tool in medical diagnosis. Whereby most pulse wave measurements are carried out at extremities, this work proposes a syst…
Contact-Free Biosignal Acquisition via Capacitive and Ultrasonic Sensors
Roman Kusche, Fabian John, Marco Cimdins +1
Contact-free detection of human vital signs like heart rate and respiration rate will improve the patients' comfort and enables long-term monitoring of newborns or bedridden patien…