Patent ID: 9408689
Filing Date: 2016-08-09
CPC Classification: A61F

Claim Text:
1. An iliac artery stent graft; the iliac artery stent graft comprising a substantially inverted Y shape comprising a second arm terminating in a second end, and first and third arms terminating respectively in a first end and a third end; the first and third arms and the second arm being joined at a junction to allow fluid flow from the second arm into the first and third arms; the first end comprising an internal self expanding sealing stent and an outer sealing surface; the second end comprising an external self expanding stent and an internal sealing surface; wherein the first stent arrangement and the third stent arrangement together comprise a structure comprising the first and third arms together being a substantially semicircular or U-shape form in use; and the substantially semicircular or U-shape form is configured to be manipulatable by up to 180 degrees both laterally and longitudinally, wherein the first arm, the junction and the third arm are formed from a single piece of tubular, continuously crimped graft material, wherein the continuous crimp extends from the third end through the junction and a length of the first arm, and wherein the external helical coil of the third arm lies within the crimps of the continuously crimped graft material.