Apparatus and method for introducing a catheter into a surgically implanted port. The apparatus has a housing attached to a stylet, with the stylet being received in a catheter. Also provided in the apparatus is a casing with a protective cap that slidably fits within the housing. Also ...http://www.google.fr/patents/US5738660?utm_source=gb-gplus-shareBrevet US5738660 - Percutaneous port catheter assembly and method of use
Percutaneous port catheter assembly and method of use