A secondary endoscope that can be attached to the mother endoscope and a combination of the mother endoscope and the secondary endoscope

摘要

The present invention refers to a secondary endoscope that can be mounted on a mother endoscope. The secondary endoscope is a grip body (4; 400) having an outer body including an inner passage and an inner body (3; 300) disposed in the inner passage of the outer body, the inner body (3 300) is movable relative to the outer body, the grip body (4; 400), the catheter (5; 500) attached to the grip body (4; 400), and the distal of the catheter (5; 500); A control element (1; 100) on the proximal side of the grip body (4; 400) for controlling the bending part (6; 600) arranged at the distal end, of the inner body (3; 300) A control element (1; 100) arranged proximally and a mounting connection at the distal end of the grip body (4; 400) for securing the secondary endoscope to the mother endoscope (200) A mounting connection which is attached to the outer body of the grip body (4; 400) And a part.