A percutaneous port comprises a port body defining a cavity and a first catheter channel adapted to allow passage of a catheter thereinto a shuttle removably received within the cavity, the shuttle including a first flow conduit which, when the shuttle is received within the cavity, extends to the first...http://www.google.com/patents/US7722580?utm_source=gb-gplus-sharePatent US7722580 - Percutaneous access port
