Stability of the medication distribution model in the body as an open system formed by subsystems

2023;
: pp. 29-32
1
Lviv Polytechnic National University
2
Lviv Polytechnic National University

In the paper, the spread of medicine (toxin) in the body which is assumed to be an open system carrying out exchange with the environment is considered. The system itself is considered as a combination of two subsystems: blood and muscle. It is shown that the model can be unstable under some conditions and for a certain range of parameters. Solutions obtained with such parameter values do not correspond to the actual amount of the substance during intravenous injections.

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