Endoscope system and endoscope leak detection processing method

摘要

The endoscope system 60 includes a valve 20 that keeps the internal space of the endoscope 2 airtight, air pumps 62 and 63 that open and close the valve 20 by applying a negative pressure and a positive pressure, and a negative pressure and a positive pressure. A pressure sensor 61 that detects the pressure of the air pump 62, and a control unit 64 that receives a detection signal from the pressure sensor 61 and drives and controls the air pumps 62 and 63.