Patent attributes
An endoscopic system includes an endoscope having a delivery member available to supply a body cavity of a specimen and, in addition thereto, a gas supply apparatus from which predetermined gas is supplied to a body cavity via a delivery member. The endoscopic system further includes a determination unit that determines whether or not there is a status in which, the gas supply device needs to supply gas to the body cavity, and a control unit that selectively and automatically control a permit and stop for the gas supply to be implemented by the gas supply apparatus depending on a determined result of the determination unit, which are formed in a unitary structure with, for instance, the gas supply unit.