detail below using diabetes as an example fig5 is a function block diagram showing the overall structure of an example of a biological model used by the embodiment of the system of the present invention as shown in fig5 the biological model used by the system of the present embodiment is configured by a pancreas block 1 liver block 2 insulin kinetics block 3 and peripheral tissue block 4 and each of the block has an input and an output that is the pancreas block 1 has blood glucose concentration 6 as an input and insulin secretion rate 7 as an output the liver block 2 has digestive tract glucose absorption 5 blood sugar level 6 and insulin secretion rate as inputs and net glucose release 8 and liver processed insulin 9 as out puts the insulin kinetics block 3 has liver processed insulin 9 as an input and peripheral tissue insulin concentration 10 as outputs the peripheral tissue block 4 has net glucose release 8 and peripheral tissue insulin concentration 10 as inputs and blood sugar level 6 as an output the glucose absorption 5 is externally provided data this function can be realized for example by inputting diagnostic data by a user using the input device 130 these function blocks 1 through 4 are realized when the cpu 110 a executes the application program 140 a as previously described the means 300 for obtaining pathological condition information is configured by a biological model driving means 310 for simulating the behavior of a living body using a biological model realized by a.