Loop-tip catheter

1. A hemodialysis catheter, comprising an elongate body including an outer wall enclosing an arterial lumen and a venous lumen extending from a proximal end of the body to a distal end thereof, the outer wall extending from the distal end of the body to form a continuous loop beginning at a first side of the distal end of the body and ending at a second side thereof to define an enclosed opening, the loop including an arterial inlet on an interior wall facing the enclosed opening, the arterial inlet in fluid communication with the arterial lumen, the loop further including a venous outlet on an exterior wall, the venous outlet in fluid communication with the venous lumen, the venous outlet positioned distal of the arterial inlet.

2. The hemodialysis catheter according to claim 1 , wherein the arterial lumen and venous lumen are separated along the elongate body by a septum.

3. The hemodialysis catheter according to claim 1 , one of the arterial inlet and venous outlet comprising a slit valve.

4. The hemodialysis catheter according to claim 3 , both of the arterial inlet and venous outlet comprising a slit valve.

5. The hemodialysis catheter according to claim 1 , the loop enclosing a lumen including a seal positioned between the arterial inlet and venous outlet.

6. The hemodialysis catheter according to claim 1 , further comprising a wire extending through the elongate body, the wire having a distal end coupled to the loop.

7. The hemodialysis catheter according to claim 1 , wherein the wire includes a channel extending from a proximal end of the wire to a distal portion of the wire.

8. The hemodialysis catheter according to claim 1 , further comprising an atraumatic tip.

9. The hemodialysis catheter according to claim 1 , wherein the exterior wall includes a tubular portion extending therefrom, the venous outlet positioned on the tubular portion.

10. The hemodialysis catheter according to claim 1 , wherein the loop includes a corrugated section.