% Packing Volume

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Coil Comparison Chart

Manufacturer	OD (in)	Length (cm)	Volume (mm³)
Micrus Endovascular - www.micrusendovascular.com

Micrusphere®/Presidio™ 18	0.0150
Helipaq® 18	0.0140
Cashmere™ 14	0.0135
Deltapaq™ 10 (About DeltaWind)	0.0105
DeltaPlush™, Micrusphere®, Presidio™, Helipaq® and Ultipaq® 10	0.0100

Microvention HydroCoil® - www.microvention.com

HydroCoil® 18 (About Hydrogel)	0.0340
HydroCoil® 14	0.0270
HydroCoil® 10	0.0220
HydroSoft™ 10	0.0130
HydroFrame™ 10 (5-8 mm)	0.0125
HydroFrame™ 10 (3-4 mm)	0.0120

Microvention MicroPlex® - www.microvention.com

Complex and Compass 18™ (18-20 mm) and Cosmos 18™ (20-44mm)	0.0150
Cosmos 18™ (8-10 mm)	0.0148
Complex and Compass 18™ (13-16 mm) and Cosmos 18™ (15-18mm)	0.0145
Cosmos 18™ (6-7 mm)	0.0145
Complex and Compass 18™ (6-12 mm) and Cosmos 18™ (11-14mm)	0.0140
Helical Regular 18™	0.0140
Complex and Compass 18™ (4-5 mm)	0.0135
Helical Soft 18™	0.0135
Cosmos 10™ (3-6 mm)	0.0120
HyperSoft™ and Cosmos 10™ (7-10 mm)	0.0110
Complex 10 ™ (4-10 mm) and Compass 10 ™ (6-10mm)	0.0100
Helical Regular 10 ™	0.0100
Complex 10 ™ (2-3 mm) and Compass 10 ™ (4-5mm)	0.0095
Helical Soft 10 ™	0.0095
Compass 10 ™ (2-3.5 mm)	0.0085

ev3 Neurovascular - www.ev3.net

Axium™ (12-25mm)	0.0145
Axium™ (Bare/PGLA) (7-10mm)	0.0135
Axium™ (Bare/PGLA/Nylon) (4-6mm)	0.0125
Axium™ (Bare/PGLA/Nylon) (2-3mm) (About MicroFX)	0.0115
Nexus™	0.0100

Boston Scientific GDC® Detachable Coils OD

GDC-18 Standard, 360, 2D and 3D (10-20mm)	0.0150
GDC-18 3D (8mm)	0.0145
GDC-18 3D (6mm)	0.0140
GDC-18 Soft	0.0135
GDC-10 360 Standard SR (11-15mm)	0.0120
GDC-10 360 Standard SR (6-10mm)	0.0110
GDC-10 360 Standard SR (3-5mm) and 360 Soft SR (6-14mm)	0.0100
GDC-10 Standard, 2D, 3D and Ultrasoft®	0.0100
GDC-10 Soft (2D and SR) and 360 Soft SR (2-5mm)	0.0095

Boston Scientific - Matrix²® Detachable Coils OD

Codman Neurovascular (formerly Cordis Neurovascular)

		Coil Length Total:	(cm)
		Coil Volume Subtotal	(mm³)
		Aneurysm Volume:	(mm³)
		Percent Packing Volume:	0 %

Coil volume is determined using the formula for a cylinder. While most coils have a circular primary wind, there are slight variations which the outer diameters provided by the manufacturers reflects. Please see Background for more details.

Matrix² Standard (2D, 3D and 360) and 3D Firm (About Matrix)	0.0120
Matrix² 2D Firm and 360 Firm (5-14mm)	0.0120
Matrix² 2D Firm and 360 Firm (16-24mm)	0.0118
Matrix² Soft (2D, 360 and Helical)	0.0115
Matrix² 360 and Helical UltraSoft SR	0.0110

TRUFILL DCS ORBIT® Mini and Complex Fill	0.0120
Helical Fill and Complex Standard	0.0120