The Terumo Neuro Cosmos 18 Coil (REF 181652CS-V) is a detachable embolization coil configured with a 16 mm primary loop diameter and a 52 cm deployed length. It belongs to the Cosmos family of complex framing coils developed for the treatment of intracranial aneurysms and other neurovascular lesions, and is engineered to provide a stable, three-dimensional framing basket suitable for subsequent filling and finishing coils.

Key Features
- Complex framing coil geometry intended to conform to aneurysm wall morphology.
- 16 mm nominal loop diameter and 52 cm length for medium to large aneurysm sacs.
- Designed for use with 0.0165 in inner diameter microcatheters (Cosmos 18 platform).
- Detachable construction for controlled deployment and repositioning prior to detachment.
- Radiopaque platinum-based primary wind for fluoroscopic visualization.
- Single sterile-packaged unit, intended for single use only.

Clinical Applications
- Endovascular embolization of intracranial saccular aneurysms.
- Embolization of other neurovascular abnormalities where coil occlusion is indicated.
- Framing of medium to large aneurysm sacs prior to placement of filling and finishing coils.
- Use restricted to physicians trained in interventional neuroradiology and endovascular techniques.

Product Information
Brand: Terumo Neuro (formerly MicroVention)
Product Family: Cosmos 18 Complex Framing Coils
Reference / UPN: 181652CS-V
Loop Diameter: 16 mm
Length: 52 cm
Microcatheter Compatibility: 0.0165 in inner diameter class microcatheters
Coil Type: Detachable complex framing coil
Primary Wind Material: Platinum alloy (per Cosmos platform)
Sterility: Sterile, single use
Category: Aneurysm Coils / Neurovascular Embolization
Storage and shelf life: Not specified in the located sources
Regulatory clearances: Not specified in the located sources