Observer-based dynamic patient modeling for diagnostic computer programs in long term treatment

This article shows the dynamic patient model concept, the major argument of which is that the state of the patient could change during the computer aided diagnostic procedure. It introduces the definition of quasi parallel diagnostic systems and quasi parallel sensitive points. A kind of verification procedure can be seen for classical diagnostics, examining diagnostic systems by temporally behavior. The rest of the paper represents an adaptive diagnostic structure, convenient for observing and monitoring a dynamically modeled patient in long term treatment. The basis of the structure shown here is the observer theory presented and applied previously in signal processing.