MEDICAL SYSTEM AND LIQUID CIRCULATION SYSTEM

Abstract

A medical system and a liquid circulation system, which are capable of efficiently delivering the liquid to the treatment area of the brain while suppressing the fluctuations in the intracranial pressure. The medical system includes a control unit that executes control of setting a first period in which the liquid is injected into the body cavity and the liquid is not discharged from the body cavity and a second period in which the liquid is not injected into the body cavity and the liquid is discharged from the body cavity, and alternately repeating the first period and the second period to set an injection amount of the liquid in the first period to be substantially the same as a discharge amount of the liquid in the second period.

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