Abstract: For a simply constructed pivot and swivel joint securing a sealing of the control element for the connection of a support arm to a control element, it is provided that the pivot and swivel joint (3) is implemented having a rotary sleeve (10) including an axially continuous recess (41) and having a swivel sleeve (11) connected thereto via a swivel axis (S) including an axially continuous recess (42), which is swivelable relative to the rotary sleeve (10) about the swivel axis (S), a rotary axis (D) being configured at the axial end of the rotary sleeve (10) facing away from the swivel axis (S), and a sealing hose (30) being disposed between the rotary sleeve (10) and the swivel sleeve (11), which by a first axial end sealingly abuts at the recess (41) of the rotary sleeve (10) and by the opposite second axial end is sealingly disposed at the axial end of the swivel sleeve (11).