Importance

Loading Importance Indicators...

Abstract

The invention relates to a coupling for tubular elements, with at least one plug and one socket, which plug can be inserted into the socket and can be locked therein, and both the plug and the socket have, extending approximately along their longitudinal axis, a channel for a fluid, said channel being arranged in such a way that the fluid can flow through the coupling in a locked state thereof. The plug can be locked in the socket in at least two locking positions, and the socket and/or the plug has at least one opening such that, in a first locking position, the opening connects the channel for a fluid to the environment, and, in a second locking position, the channel for a fluid is isolated from the environment. The invention relates further to a cannula that comprises such a coupling.

Loading the Abstract Image...

First Claim