摘要 |
The invention relates to a device for connecting a cannula (and/or tube) made of a flexible material with a tube. It is an object of the invention to provide a device for connecting cannulae made of flexible materials with tubes, which provide uncomplicated, quick, safe and reproducible conditions for connecting and disconnecting, in particular in connection with a surgical procedure for connecting to a blood pump that assists the heart or replaces the heart. The object is solved by a device for connecting a cannula made of a flexible material with a tube, wherein a nipple (4) formed on the tube (5) is inserted into the cannula (7), is characterized in that a rotatable claw ring (1), which is arranged on a cannula end (71) for displacement to a stop (2, 62), can be rotatably joined with a locking ring (3) which is secured to a tube end (51) of the by axial movement and latching engagement with the locking ring (3). The connection can be released by rotating the claw ring (1) and pulling the claw ring (1) and the cannula apart in an axial direction. |