Patent ID: 8308636

Claim:
A device for a rectoscope comprising a main pipe ( 1 ) which is provided, at a first end portion ( 11 ), with a connection sub ( 111 ) arranged for releasable connection to an optics head, an insertion cone ( 2 ) and an elongated insertion portion ( 12 ), a second end portion ( 121 ) being provided with a rectoscope mouth ( 122 ), and the centre bore ( 13 ) of the main pipe ( 1 ) being arranged to receive the insertion cone ( 2 ), characterized in that at least one fluid line ( 14 ) is arranged in the main pipe ( 1 ), the fluid line ( 14 ) extending from the first end portion ( 11 ) to a second end portion ( 121 ) of the main pipe ( 1 ); and the fluid line ( 14 ) is arranged as a fluid pipe arranged at the periphery of the centre bore ( 13 ) and secured to the main pipe ( 1 ), or as a channel embedded in the wall of the main pipe ( 1 ).