Exceptional Versatility
Designed to address the full range of clinical practice needs, the Excelsior SL-10 Microcatheter offers the exceptional access characteristics of a 10 microcatheter with the broad device compatibility of a 14 lumen.
NVUS1950.AA
Optimized for Atraumatic Access
Specifically engineered for atraumatic access, the low-durometer, unbraided tip offers unparalleled softness and flexibility.
1.7F Ultra-Low Profile Tip
An ultra-low profile tip design enhances access to distal vasculature and facilitates passage of the catheter tip through stent interstices for efficient treatment of wide-neck aneurysms.
Large 0.0165" Inner Lumen
Designed for broad device compatibility, the Excelsior SL-10 Microcatheter is the first choice for Matrix2®and GDC®-10 Coils, and accommodates .010" and .014" guidewires.
Superb Tip-Shape Retention
A highly steam-shapeable tip offers shape retention to accommodate anatomical variation, enhance vessel selectivity, and help maintain position within the aneurysm.
* Not compatible with Matrix Extra-Firm Coils

Steam Shaping Choices
Steam shaping allows the physician to create unique tip designs to address variation in vessel morphology. Tip shape retention enhances vessel selectivity and helps to maintain position during coil delivery. The Excelsior SL-10 Microcatheter features a highly steam-shapeable tip with exceptional shape retention characteristics.
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Straight Tips Pre-Shaped Tips |
Advanced Composite Shaft Construction
The Excelsior SL-10 Microcatheter features advanced composite shaft construction for enhanced pushability, trackability, stability, and lumen integrity.
Radiopaque Marker Bands
Highly radiopaque, platinum marker bands distally and proximally provide superb visualization.
Precisely Located Proximal Marker
The proximal marker band is precisely located on the shaft body to facilitate alignment of the coil delivery wire within the microcatheter prior to coil detachment.
Thin-Wall Technology
Proprietary, composite-shaft technology maximizes the ID/OD ratio of the catheter to provide a large 0.0165" ID lumen within an ultra-low profile 1.7F OD distal shaft.
PTFE Inner Lumen
The ultra-smooth inner lumen surface facilitates manipulation of guidewires and detachable coils within the microcatheter.
Hydrolene® Hydrophilic Polymer Coating
A lubricious outer surface facilitates advancement and negotiation of the microcatheter within the guide catheter and through challenging anatomy.
Transparent Hub
A transparent polymer hub allows guidewires, coils, and embolic agents to be introduced under direct visualization.
Product Type
MicrocatheterUsed in Procedures
Brain Aneurysm TreatmentRelated Medical Areas
Neurovascular InterventionRelated Conditions
Brain Conditions