| abstract |
The invention is based on an endoscopic device (16a-j) with a shaft (26a; 26b; 26c; 26d; 26i; 26j) which has at least one section (42a) which can be deflected in at least one plane (44a) an end portion (28a; 28d; 28j) of the shaft (26a; 26b; 26c; 26d; 26i; 26j) arranged end effector (90a; 90b; 90j) which comprises at least one tool piece (92a; 92b), with one for actuating the End effector (90a; 90b; 90j), which extends at least partially through the shaft (26a; 26b; 26c; 26d; 26i; 26j) and is at least partially flexible actuation line (106a; 106b; 106j), the actuation line (106a; 106b; 106j) has at least one electrical pole conductor (184a) for providing at least one electrical potential for the tool piece (92a; 92b). |