Coupling for connecting hose to medical instrument, apparatus or with another hose

摘要

The first coupling part (10) connects to the first hose (2). In the coupled state, the first coupling part locates with a covex ball surface against a concave ball surface on the adjacent area of the second coupling part (20). The two coupling parts (3,4) are tensioned axially against one another in a sealed manner. The first coupling part, on location of its convex ball surface on the concave ball surface, can pivot into a recess (25) in the second coupling part and pivot out from it in order to release the coupling. The convex ball surface on the first coupling part is formed by a ball head, to which a cylindrical extension connects.