Coils
Optima Coil System
Indications for Use
The Optima Coil System is intended for the endovascular embolization of intracranial aneurysms and other neurovascular abnormalities such as arteriovenous malformations and arteriovenous fistulae. The Optima Coil System is also intended for vascular occlusion of blood vessels within the neurovascular system to permanently obstruct blood flow to an aneurysm or other vascular malformation and for arterial and venous embolizations in the peripheral vasculature.
Key Specifications
- Embolization coil implant comprised of 92/8 Platinum/Tungsten (Pt/W) Alloy
- Affixed to a delivery pusher for insertion into microcatheter hub
- Available in various shapes, lengths, and sizes
- Coil lengths: 3 cm – 65 cm
- Primary Coil Wind Diameter: 0.012" – 0.014"
- Coil Secondary Shape Diameter: 1mm - 14mm
- Coil Wire Diameter: 0.00125" - 0.0030"
- Secondary Shapes: Complex, Helical
- Stretch-resistance Thread: .0022" Polyolefin Engage thread (Annealed) or .0018" Polyolefin Engage thread (Annealed)
- Coupler: 90/10 Platinum/Iridium (Pt/I) alloy Markerband
- Primary Wind & Filar Combinations: .012" x .00125", .014" x .0015", .010" x .00125", 0.014" x .00275" (gap) + 0.014" x .002", 0.014" x .00275" (gap) + 0.014" x .0025", 0.014" x .003" (gap) + 0.014" x .003"
- No. & Size of Distal Helical Loops: 3 loops of 100% nominal diameter (with gaps of 0.0015")
- Delivery System: Body coil laser welded to hypotube
- Body Coil Components: 4-part coil including Heater coil (92/8 Platinum/Tungsten), Distal Coil (Stainless Steel), Radio-opaque Coil (92/8 Platinum/Tungsten), Proximal Coil (Stainless Steel)
- Hypotube: Stainless Steel Hypotube, Gold plated stainless steel hypotube connector
- Pusher Working Length: 185 cm
- Delivery Wire Diameter: 0.010" - 0.014"
- Detachment Equipment: Xcel Detachment Controller, Handheld, Battery-powered (n=3 12V, size A23), Thermal detachment mechanism
- Sterilization Method: Gamma irradiation, SAL 10-6
- Shelf-Life: 5 years
- Addition of coil models with new combinations of diameter and length
- Reduction of helical proximal loops by 1mm (for 3-5mm diameters) or 2mm (for 6-14mm diameters)
- 0.0015-inch gaps added to primary wind of distal helical loops for secondary diameters 3mm to 3.5mm
- Smaller .010" Primary wind OD
Description
The Optima Coil System is a series of specialized coils that are inserted into the vasculature under angiographic visualization to embolize intracranial aneurysms and other vascular anomalies. The system consists of an embolization coil implant comprised of platinum and tungsten, affixed to a delivery pusher to facilitate insertion into the hub of a microcatheter. The system is available in various shapes, lengths, and sizes. The devices are to be placed into aneurysms to create blood stasis, reducing flow into the aneurysm and thrombosing the aneurysm. Upon positioning coils into the aneurysm, the coils are detached from the delivery pusher in a serial manner until the aneurysm is occluded.