FusionCoil Silhouette™

The FusionCoil Silhouette™ fiducial marker combines two 0.6 mm diameter, 5 mm long helical gold coils with titanium alloy cores separated by a bioabsorbable spacer—all deployed through a single 20 gauge needle. This less-invasive approach means fewer needle sticks while supporting precise spacing between the markers for reliable placement.

The dual-metal (gold + titanium) construction provides fused-coil visibility across CT, kV and MRI, enabling effortless image fusion and minimizing CT artifacts. Optimized for advanced motion-tracking systems—including CyberKnife Synchrony and Varian’s Auto Beam Hold.

The FusionCoil Silhouette™ streamlines implantation and enhances tracking performance, giving clinicians confidence and efficiency in demanding treatments.

Key Benefits

• Ultra-thin 20 gauge needle
• Faster procedures. Less discomfort.
• Fused coil for image fusion
• One stick, two markers
• Supports motion tracking
• Less invasive
• Pre-spaced markers perfect for intra-fractional tracking
• Gold and titanium enable easy image registration in CT, kV, or MR