The i-ED COIL System pairs a simple portfolio of shape-memory coils with the EDG v4 detachment system. When the aneurysm is irregular, shapeless matters: low-memory coils seek the open space instead of compartmentalizing into a ball.
Complex coils build a stable, conforming basket across the dome. In a ruptured basilar tip case at Cleveland Clinic, much of the volume was secured before the next coil was even loaded.
Step 02
Fill.
Infini and Complex Infini coils seek space for volume, with up to 2x the volume of a 0.010 in coil and lengths up to 50 cm. Fewer coils, denser packing.
Step 03
Finish.
SilkySoft finishing coils are soft enough to respect fragile anatomy and stable enough to hold shape in small sacs, through a 0.013 in microcatheter.
The portfolio
A simple portfolio. Every shape the case needs.
Our mission is to expand treatment options for neurovascular embolization. At our core, we focus on sustainability, which is why the portfolio stays simple.
Complex
High memory shape that forms a ball-shaped framing configuration for round and elliptical aneurysms.
Memory
High, ball-shaped
Primary diameter
0.010 in (1-4 mm)
0.012 in (5-9 mm)
0.014 in (10-16 mm)
SilkySoft profile
Fits a 0.013 in microcatheter
Complex SilkySoft
Low memory shape. Our softest finishing coil that fits through a 0.013 in microcatheter.
Memory
Low
Primary diameter
0.010 in
Role
Finishing
Microcatheter
0.013 in compatible
Complex Infini
Moderate memory shape with hybrid characteristics that seeks space for volume and fills with fewer coils.
Memory
Moderate, hybrid
Primary diameter
0.012 in
Volume
Up to 1.5x a 0.010 in coil
Lengths
6-20 cm
SilkySoft
3x softer* than Target 360 Ultra
Infini
Low-memory shape coil that easily changes direction when it meets resistance. Select by length, not secondary diameter.
Memory
Very low
Primary diameter
0.010 or 0.014 in
14-Infini volume
Up to 2x per coil
Lengths
Up to 50 cm
Profiles
Standard, Soft, ExtraSoft
*Bench testing. May not be indicative of clinical performance.
Bench model
Watch the coils seek space.
14-Infini in a snowman aneurysm model
Complex SilkySoft deployment
Bench model footage. May not be indicative of clinical performance.
Where it fits
The finish, delivered through the system.
SilkySoft profiles fit through a 0.013 in microcatheter, so the i-ED Coil pairs with SurfRider 13 for distal targets.
The i-ED COIL System (i-ED COIL and EDG v4) is intended for the endovascular embolization of intracranial aneurysms and other neurovascular abnormalities such as arteriovenous malformations and arteriovenous fistulae. It is also intended for vascular occlusion of blood vessels within the neurovascular system to permanently obstruct blood flow to an aneurysm or other vascular malformation, and for arterial and venous embolizations in the peripheral vasculature.
