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Copyright © 2015 Stryker NV00014539.AA | Page 1 of 10
INTRODUCTION TO NEUROFORM ATLAS
Caution: Investigational device. Limited by Federal(United States) law to investigational use.
Copyright © 2015 Stryker NV00014539.AA | Page 2 of 10
The Neuroform Atlas Stent System is indicated for use with bare metal embolic coils for the treatment of wide-neck intracranial, saccular aneurysms arising from a parent vessel with a diameter of greater than or equal to 2mm and less than or equal to 4.5mm. Wide-neck aneurysms are defined as having a neck greater or equal to 4mm or a dome-to-neck ratio of less than 2.
FDA -- Indications For Use
Copyright © 2015 Stryker NV00014539.AA | Page 3 of 10
1. Designed for all sizes of the stent to be delivered through 0.0165in (e.g. SL-10) or 0.017in (e.g. XT-17) microcatheter
2. Design is optimized for conformability
3. Designed for superior deployment ease & accuracy
4. Designed for feature improved coil scaffolding
Top Performance Criteria
Copyright © 2015 Stryker NV00014539.AA | Page 4 of 10
Key Geometry Attributes
Distal Proximal
Closed cell proximal end designed to aid in stent stability during lumen recross.
8 cell structural elements designed to provide support and anchoring
12 cell structural elements designed to provide flexibility, improve scaffolding, and prevent ‘gapping’ on a bend
Open cell distal end designed to aid in stent conformability and track
Neuroform Atlas
Neuroform®
All photographs taken by Stryker Neurovascular. All illustrations provided by Stryker Neurovascular.
Copyright © 2015 Stryker NV00014539.AA | Page 5 of 10
• All Neuroform Atlas Stent sizes fit through a small microcatheter (0.0165in or 0.017in)
Microcatheter Compatibility
From this:0.027in ID
To this:0.0165in ID
All photographs taken by Stryker Neurovascular.
Copyright © 2015 Stryker NV00014539.AA | Page 6 of 10
• Atlas cells are designed to have an improved coil scaffold while retaining microcatheter recrossability.
Unique Cell Architecture
“Nano”Sized
Re-crossable
All photographs taken by Stryker Neurovascular.
Copyright © 2015 Stryker NV00014539.AA | Page 7 of 10
• Lowest track force required to advance stent
Ease of Access
>50% lower track force
Data analysis performed by Stryker Neurovascular. Data are on file at Stryker Neurovascular and will be made available upon request.
4.5 x 30mm Neuroform Atlas + Excelsior® XT-17®Microcatheter
4.5 x 30mm Neuroform Atlas + Excelsior® SL-10® Microcatheter
4.5 x 30mm Neuroform +Excelsior ® XT-27® Microcatheter
Copyright © 2015 Stryker NV00014539.AA | Page 8 of 10
Atlas: Product Matrix
9mm Tip Zero Tip
All photographs taken by Stryker Neurovascular.
Labeled Stent Diameter (mm)
Indicated Vessel Range (mm)
Unconstrained Stent Diameter (mm)
Stent Working Lengths (mm)
3.0 2.0 - 3.0 3.5 15 21 24 30
4.0 3.0 - 4.0 4.5 15 21 24 30
4.5 4.0 - 4.5 5.0 15 21 24 30
Copyright © 2015 Stryker NV00014539.AA | Page 9 of 10
Atlas: Unique Scaffold
Hybrid design canreduce bifurcation neck
Hybrid design canappose on tight curves
All photographs taken by Stryker Neurovascular. Sample images represent expected performance of Atlas Stent.
Hybrid design canconform to anatomy while maintaining recrossability
Copyright © 2015 Stryker NV00014539.AA | Page 10 of 10
Disclaimers
• Stryker Corporation or its divisions or other corporate affiliated entities own, use or have applied for the following trademarks or service marks: Excelsior, Neuroform, Neuroform Atlas, Neuroform EZ, SL-10, XT-17, XT-27. All other trademarks are trademarks of their respective owners or holders.