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It is urgent to define the nature and severity of persisting lung disease and to identify risk factors for developing chronic lung problems with objective, non-invasive measurements of lung oxygen requirements and lung function, suitable for use in medical treatment. At present, there is no system for continuous monitoring lung function for lung cancer sufferers to reduce the risk of syndrome after...
Electrical tomography techniques have been developed for monitoring the internal behavior of industrial processes. The electrical tomography offers some advantages over other tomography modalities, such as low cost, no radiation and being non-intrusive. In the past, individual data acquisition systems have been used for tomographic measurement, e.g., for ECT, ERT and EMT, most of which are in analog...
In this paper, a set of electrical impedance tomography (EIT) system, EIT_TJU II system is presented. A physical model regarding the prior information of human thorax has been illustrated, and the sensitivities distribution comparing with the circle model is analyzed. By numerical analyzing the uniformity and the nonlinearity of the structural model are improved. The lung ventilation experiments are...
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