1
Charles Nutting, William M Appling, Arthur L Zimmet: Vascular orientation marker for determining the orientation of a blood vessel. AngioDynamics, Reed Smith, May 11, 2004: US06733489 (6 worldwide citation)

A catheter having one or more radio-opaque bands near the distal end is designed to be inserted into the renal artery so that the distal end of the catheter is adjacent to the origin of the renal artery. An X-ray image of the bands is used to position the X-ray head relative to the aorta and renal a ...


2
Charles Nutting, William M Appling, Arthur L Zimmet: Vascular orientation marker for determining the orientation of a blood vessel. Lloyd McAulay, Reed Smith, April 1, 2004: US20040064042-A1

A catheter having one or more radio-opaque bands near the distal end is designed to be inserted into the renal artery so that the distal end of the catheter is adjacent to the origin of the renal artery. An X-ray image of the bands is used to position the X-ray head relative to the aorta and renal a ...