Diagnostic catheter for selective catheterization and angiography of the visceral branches of the abdominal aorta via the radial artery access

摘要

The utility model relates to a diagnostic catheter catheters for selective catheterization and angiography of the visceral branches of the abdominal aorta (celiac trunk, superior mesenteric, and inferior mesenteric arteries, the renal arteries, the testicular or ovarian artery) access via the radial artery.; The object of the utility model is to provide and facilitate selective catheterization and angiography of the visceral branches of the abdominal aorta (celiac trunk, superior mesenteric, and inferior mesenteric arteries, the renal arteries, the testicular or ovarian artery) access via the radial artery.; The problem is solved by using the particular shape and length of the diagnostic catheter, which differs from analogues in that its length is 110 cm and the distal end of the catheter has a 5 mm long and is located at an angle of 90 ° to the plane of the proximal portion of the catheter to which it is connected to the arc length 21 mm.; Offered catheter design enables selective catheterization and angiography visceral branches of the abdominal aorta (celiac trunk, superior mesenteric and inferior mesenteric arteries, renal arteries, the testicular or ovarian artery) access through the radial artery, reduce the incidence of complications from vascular access, reduce procedure duration and thereby reducing radiation exposure to the patient and the surgical team.