VitoCheck is an advanced portable Electrical Impedance Tomography (EIT) system that has been specialized to carry out non-invasive health assessments of vital organs. The system has been verified, supported, and promoted by our collaborating experts from academia, research institutions, and the healthcare industry. Our system generates cross-sectional EIT images representing distribution of electrical impedance of targeted organs via tomographic reconstructions, then converted into clinical standard readout through proprietary processing pipelines. Including the following: Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) EIT detects impedance differences between fatty and healthy liver tissues, as lipid deposits alter electrical properties. By tracking impedance variations, EIT can map lipid levels to CAP, offering real-time, radiation-free monitoring of MASLD detection. Chronic Kidney Disease (CKD) : CKD occurance is represented by reduced eGFR. Fibrotic tissue and cysts buildup along with CKD leads to the loss of electrolytes in the kidney, leading to the change of impedance distribution differences across both kidneys. EIT have been shown to evaluate CKD progression effectively. Pulmonary Dysfunction EIT can assess lung function by detecting regional impedance changes during breathing. Uneven airflow distribution and tissue destruction alter electrical impedance patterns, correlating with spirometry metrics including FEV1, FVC, and FEV1/ FVC Ratio.