摘要 |
The device has a proximal portion i.e. interior telescope tube (1) including a threaded connection end (2), and a distal portion (11) including a connection end (4). A locking body (5) forms a rotating nut such that the threaded connection end cooperates with the rotating nut to connect the interior telescope tube with the distal portion or to disconnect the distal portion from the interior telescope tube, where the locking body includes teeth (13) to be driven by a bevel gear (16). |