Abstract: A portable device of a medical screening system comprises a current generation module, a signal distribution and readout module, a data acquisition module, and a control and output module. The current generation module generates electric current signals for providing to a subject. The signal distribution and readout module provides the generated electric current signals to the subject and receives responsive electric signals from the subject, both via a wearable device with electrodes. The data acquisition module processes the responsive electric potential signals received from the subject to determine potential difference signals. The control and output module processes the potential difference signals and transmit the processed signals to a server for determining electrical impedance tomography data and medical screening result.

Abstract: A wearable medical screening device using electrical impedance tomogram and associated operation method. The wearable medical screening device includes electrodes, signal generator, and signal processor. The electrodes are arranged to be arranged on a body part of a wearer. The signal generator is arranged to provide a signal to at least one of the electrodes for transmission of a respective excitation signal to the body part of the wearer. The signal processor is arranged to process respective response signal received by at least one of the remaining electrodes as a result of the respective excitation signal, for determination of an electrical impedance tomogram for real-time preliminary medical screening of a disease associated with body part on which the wearable medical screening device is worn.

Abstract: A wearable gesture recognition device includes a plurality of electrodes arranged to be arranged on a body part of a wearer, a signal generator arranged to provide a signal to at least one of the electrodes for transmission of a respective excitation signal to the body part of the wearer, and a signal processor arranged to process respective response signal received by at least one of the remaining electrodes as a result of the respective excitation signal, for determination of an electrical impedance tomogram for gesture recognition.