Bladder Volume Monitoring Using Electrical Impedance Tomography With Simultaneous Multi-Tone Tissue Stimulation and DFT-Based Impedance Calculation Inside an FPGA - Rosa, Bruno M. G.; Yang, Guang Z. (IEEE transactions on biomedical circuits and systems, 2020)
Keywords: Adult; Biomedical measurement; Bladder; Bladder volume; Catheterization; Computer applications; Electric Impedance; Electrical impedance; electrical impedance tomography (EIT); Electrodes; embedded electronics; Equipment Design; Experimentation; field programmable gate array (FPGA); Field programmable gate arrays; finite integration technique; Fourier Analysis; Fourier transforms; Gauss-Newton method; Humans; Impedance; Impedance measurement; Inverse problems; Male; Mathematical models; Newton methods; Phantoms, Imaging; Regularization; Signal Processing, Computer-Assisted - instrumentation; Tissues; Tomography; Tomography - instrumentation; Urinary bladder; Urinary Bladder - anatomy & histology; Urinary Bladder - diagnostic imaging; Urinary Bladder - physiology; Volume measurement