Patent ID: 7381204

Claim:
A method for inserting a multi-lumen hemodialysis catheter assembly into an area to be catheterized, the multi-lumen hemodialysis catheter assembly having (a) a multi-lumen catheter tube having a distal portion and a proximal portion, and (b) extension tubes each having a proximal end and a distal end, the proximal end selectively attachable to the distal portion of the multi-lumen catheter tube, the method comprising the steps of: making an insertion incision near the area to be catheterized; inserting the proximal portion of the multi-lumen catheter tube into the area to be catheterized; creating a subcutaneous tunnel having a first end and a second end, wherein the first end of the subcutaneous tunnel is near said insertion incision; routing the distal portion of the catheter tube through the subcutaneous tunnel beginning at the first end and exiting through the second end of the subcutaneous tunnel; subsequent to routing the distal portion of the catheter tube through the subcutaneous tunnel, attaching the proximal end of each extension tube to the distal portion of the catheter tube; and attaching the distal end of each extension tube to a hemodialysis fluid circulation device.