FDA approved devices for primary infrarenal aortic aneurysm repair.
Device
CT measurement method(1)
Delivery sheath required
Minimum access diameter for main body
Minimum access diameter for contralateral limb
Treatable aortic neck diameter
Minimum aortic length to bifurcation
Minimum aortic neck length
Maximum aortic angulation(2)
Suprarenal fixation
Treatable iliac diameter
Minimum iliac seal zone
Cook Zenith Flex
Outer diameter
No
22–26 mm graft = 7.1 mm 28–32 mm graft = 7.7 mm 36 mm graft = 8.5 mm
8–10 mm graft = 5.3 mm 12–24 mm graft = 6.0 mm
18–32 mm
22–32 mm graft = 82 mm 36 mm graft = 95 mm
15 mm
<60 degrees, <45 degrees(3)
Mandatory
7.5–20 mm
10 mm
Endologix Powerlink
Outer diameter
No
7 mm
3 mm
18–32 mm
25–28 mm graft = 80 mm 34mm graft = 100 mm
15 mm
<60 degrees
Available
10–23 mm
15 mm
Gore Excluder
Inner diameter
Yes
23–8.5 mm graft = 6.8 mm 31 mm graft = 7.6 mm
12–14.5 mm graft = 4.7 mm 16–20 mm graft = 6.8 mm
19–29 mm
70 mm
15 mm
<60 degrees
Not available
10–18.5 mm
10 mm
Gore C3
Inner diameter
Yes
23–8.5 mm graft = 6.8 mm 31 mm graft = 7.6 mm
12–14.5 mm graft = 4.7 mm 16–20 mm graft = 6.8 mm
19–29 mm
70 mm
15 mm
<60 degrees
Not available
10–18.5 mm
10 mm
Medtronic AneuRx
Outer diameter
No
7 mm
5 mm
16–26 mm
80 mm
15 mm
<45 degrees
Not available
10–22 mm
25 mm
Medtronic Endurant
Inner diameter
No
23–25 mm graft = 5.7 mm 28–36 mm graft = 6.4 mm
10–16 mm graft = 4.5 mm 20–28 mm graft = 5.1 mm
19–32 mm
124 mm length graft = 74 mm 145–166 mm length grafts = 84 mm
10 mm
≤60 degrees
Mandatory
8–25 mm
15 mm
Medtronic Talent
Outer diameter
No
22–28 mm graft = 7 mm 30–36 mm graft = 8 mm
6 mm
18–32 mm
80 mm
10 mm
<60 degrees
Available
8–22 mm
25 mm
(1)Based on Instructions for Use (IFU). (2)Angulation of neck relative to long axis of aorta. (3)Angulation of suprarenal stents relative to long axis of aorta.