Patent attributes
A medical holding arm, comprising at least one joint with two joint bodies which are rotatable relative to each other about a rotational axis (D), wherein a first of the joint bodies has a plurality of locking pins and a second of the joint bodies has a plurality of locking recesses, the number of locking pins differs from the number of locking recesses, the locking pins each have an axially tapered engagement part, the locking recesses are respectively formed axially tapered to selectively receive each of the engagement parts for locking the joint, and when the joint is locked, at least one of the locking pins is received with its tapered engagement part completely in one of the tapered locking recesses, while at least one of the other locking pins is received with its tapered engagement part only partially in one of the other tapered locking recesses.
