Occlusion device

Overview
The Contour Neurovascular System™ is an intrasaccular flow-disruption device designed to treat the aneurysm at the neck while avoiding the dome. The device is delivered through standard 0.021" or 0.027" microcatheters and is available in multiple diameters for a range of aneurysm morphologies.

Key benefits

• Treats the aneurysm at the neck, minimizing manipulation of the dome
• Available in sizes suited for a broad range of aneurysm anatomies
• Simplified implant workflow: size selection, placement, finalization
• Combines flow diversion and flow disruption at the aneurysm neck and supports endothelialization
• Stabilizing design anchors the device to improve deployment stability

Clinical summary
The system enables treatment with a single implant, providing both flow diversion and flow disruption at the aneurysm neck while promoting endothelial growth and device stability to support durable occlusion.

Product specifications
Product number | Microcatheter | Device diameter (mm) | Maximum aneurysm width (mm) | Maximum aneurysm neck (mm)
CNS21005-15 | 0.021" | 5.0 | 2.0-3.5 | 2.0-3.0
CNS21007-15 | 0.021" | 7.0 | 3.0-5.5 | 3.0-5.0
CNS21009-15 | 0.021" | 9.0 | 5.0-7.5 | 4.0-6.0
CNS011-15 | 0.027" | 11.0 | 7.0-8.5 | 5.0-8.0
CNS014-15 | 0.027" | 14.0 | 8.0-10.5 | 7.0-10.0

Product compatibility
Product number | Description | Unit
ED2-CS2 | e-moji Detachment System | 1
CAB701-01 | Detachment Cable | 1

Caractéristiques / spécifications techniques

• Microcatheter inner diameters: 0.021" and 0.027"
• Device diameters available: 5.0 mm, 7.0 mm, 9.0 mm, 11.0 mm, 14.0 mm
• Maximum aneurysm width supported: up to 14.0 mm depending on model
• Maximum aneurysm neck ranges by model: 2.0–3.5 mm up to 7.0–10.0 mm depending on model
• Compatibility: ED2-CS2 e-moji Detachment System and CAB701-01 Detachment Cable