Surgical device multi-socket, electro-surgical high-frequency generator, electro-surgical device plug and electro-surgical system

A surgical device multi-socket for a high-frequency generator for connecting a monopolar applicator, the surgical device multi-socket comprising a coaxial socket that includes an inner sleeve and an outer sleeve arranged concentrically about a same axis, the coaxial socket being configured to receive a coaxial plug element that includes an inner contact pin and an outer contact ring;

• and
• a first contact opening configured to receive a contact pin of a three-pin plug, the first contact opening being spaced apart from the coaxial socket
• a second contact opening which is designed to accommodate a contact pin, and
• a third contact opening which is designed to accommodate a contact pin, wherein centers of the first contact opening and the second contact opening and the third contact opening are arranged on a straight line, and
• a fourth contact opening, which is designed to accommodate a Bovie plug, wherein:
• the coaxial socket and a fourth contact opening are arranged between the second contact opening and the third contact opening, and
• the coaxial socket and the fourth contact opening are arranged such that a first line connecting a center of the coaxial socket and a center of the fourth contact opening is orthogonal to a second line connecting a center of the first contact opening, a center of the second contact opening, and a center of the third contact opening.