The Medtronic Axium 3D Detachable Coil (REF QC-18-40-3D) is a platinum-based detachable embolization coil with a three-dimensional shape memory configuration, intended to support framing during endovascular embolization procedures. With a coil diameter of 18 mm and a length of 40 cm, this size is generally selected for framing larger intracranial aneurysms or vascular malformations as determined by the treating physician.

Key Features
- 3D shape configuration intended to support stable basket framing in wide-neck or larger aneurysm geometries.
- Platinum coil construction for radiopacity under fluoroscopy.
- Instant Detacher mechanical detachment system designed to enable rapid, controlled deployment.
- Compatible with standard microcatheters cleared for use with the Axium system (refer to manufacturer IFU for compatibility matrix).
- Dimensions: 18 mm loop diameter x 40 cm length.

Clinical Applications
- Endovascular embolization of intracranial aneurysms.
- Embolization of peripheral vascular lesions and arteriovenous malformations where indicated.
- Framing coil selection for larger or complex aneurysm sacs as part of a multi-coil strategy.

Product Information
- Brand: Medtronic
- Product line: Axium 3D Detachable Coil System
- REF / UPN: QC-18-40-3D
- Coil shape: 3D framing
- Diameter: 18 mm
- Length: 40 cm
- Material: Platinum alloy primary wind (refer to IFU for full material composition)
- Detachment: Instant Detacher mechanical system
- Sterility: Sterile, single use (refer to packaging)
- Storage and shelf life: Not specified in the located sources
- Regulatory clearances: Not specified in the located sources; verify regional approval before procurement.