GALAXY G3™ has a complex shape and the proprietary random loop design which does not follow a predefined shape. The random loops pursue a different path each time they’re deployed. 

The GALAXY G3™ conforms to the true aneurysm shape and seeks open space to fill concentrically, from the periphery to the core. 

GALAXY G3™ are 0.0165” microcatheter compatible.


Features & Benefits

  • GALAXY G3™

    Balance between softness & support

    The GALAXY G3™ has a superior volumetric filling¹. The microcoil has a primary outer diameter of 0.012”. 

  • Random Complex Stretch Resistant Coil

    Random complex coils are shown to have conformability and provide a framework for concentric filling, dense packing, and lower retreatment rates vs. other existing helical and complex coils².

  • Random Shape with Predictable Results

    Shape integrity with a variety of increasing coil softness. It incorporates Tight Distal Loop (TDL) Technology: the first loop of all GALAXY G3™ 4mm in diameter and larger is one third smaller than the labelled coil diameter. It’s designed to facilitate the anchoring of the coil in the aneurysm.


1 White, J.B., et. al AJNR Am J Neuroradiol. 2008 Aug;29(7):1242-6. 
2 Bendok, BR, Rahme RJ. Complex shaped detachable platinum coil system for the treatment of cerebral aneurysms: The Codman Trufill DCS and Trufill DCS Orbit Detachable Coil System COMPLEX Registry final results. J NeuroIntervent Surg 2011; DOI: 10.1136/neurointsurg-2011-010118.

Indication Statement

For product details such as indications, contraindications, warnings and precautions please consult the IFU.