A multi-lumen catheter assembly with a two-piece hub is disclosed. The catheter includes a distal portion having a plurality of catheter lumens, wherein each of the plurality of catheter lumens includes a distal tip and a proximal lumen portion. The distal portion further includes a distal hub portion...http://www.google.de/patents/US20050261665?utm_source=gb-gplus-sharePatent US20050261665 - Method of using a multi-lumen catheter
