Merit Maestro® Microcatheters

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PRECISE NAVIGATION IN CHALLENGING ANATOMY.

A Multipurpose Microcatheter designed for use in peripheral and coronary vasculature.

Video Gallery

Maestro® Microcatheter [Introduction]

Maestro® Microcatheter [Introduction]

Features & Benefits

Merit offers a line of microcatheters to meet your embolization needs. Designed to deploy coils up to .018” and embolics up to and including 900 µm, Merit Maestro’s swan neck design helps seat the catheter in the vessel reducing the recoiling effect of the embolic agent as it is introduced. Other features include: flexible distal region – 20 cm designed for atraumatic vessel entry, hydrophilic coating for smooth traction through tortuous anatomy, and radiopaque marker for easy identification of distal tip of catheter.

Flexible Distal Region

20 cm designed for atraumatic vessel entry.

Swan Neck Design

For high performance of pre-shaped distal end. Once the Swan Neck catheter tip is in position in the vessel, the secondary curve helps seat the catheter in the vessel reducing the recoiling effect of the embolic agent as it is introduced.

Hydrophilic Coating

Merit Maestro Hydrophilic Coating

Distal 80 cm for smooth traction through tortuous anatomy.

Documents

Discover more about the Merit Maestro® Microcatheters by reviewing the brochures and Instructions for Use.

Current IFUs

Current Brochures

Order Information

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Catalog NumberExpanded Family NameProximal French Size (F)Expanded Family Name2Distal French Size (F)Catheter Usable LengthCatheter Tip ShapeCatheter Inside DiameterMax Guide WireGuide Cath Min IDSterilizationDiameter (O.D.) of Guide WireLatex FreeGuide Wire Tip ShapeGuide Wire ConfigurationGuide Wire Shapeable Tip LengthGuide Wire Surface CoatingHCPCS CodeShipping Box QtyGS1GTIN UnitGTIN CartonGTIN Shipper
28MC2111045Merit Maestro® Microcatheter2.8F2.1F110 cm (43")45°0.018" (0.46 mm)0.016" (0.41 mm)0.040" (1.02 mm)ETOYesC18871
28MC21110SNMerit Maestro® Microcatheter2.8F2.1F110 cm (43")Swan Neck0.018" (0.46 mm)0.016" (0.41 mm)0.040" (1.02 mm)ETOYesC18871
28MC21110STMerit Maestro® Microcatheter2.8F2.1F110 cm (43")Straight0.018" (0.46 mm)0.016" (0.41 mm)0.040" (1.02 mm)ETOYesC18871
28MC2113045Merit Maestro® Microcatheter2.8F2.1F130 cm (51")45°0.018" (0.46 mm)0.016" (0.41 mm)0.040" (1.02 mm)ETOYesC18871
28MC21130SNMerit Maestro® Microcatheter2.8F2.1F130 cm (51")Swan Neck0.018" (0.46 mm)0.016" (0.41 mm)0.040" (1.02 mm)ETOYesC18871
28MC21130STMerit Maestro® Microcatheter2.8F2.1F130 cm (51")Straight0.018" (0.46 mm)0.016" (0.41 mm)0.040" (1.02 mm)ETOYesC18871
28MC2115045Merit Maestro® Microcatheter2.8F2.1F150 cm (59")45°0.018" (0.46 mm)0.016" (0.41 mm)0.040" (1.02 mm)ETOYesC18871
28MC21150SNMerit Maestro® Microcatheter2.8F2.1F150 cm (59")Swan Neck0.018" (0.46 mm)0.016" (0.41 mm)0.040" (1.02 mm)ETOYesC18871
28MC21150STMerit Maestro® Microcatheter2.8F2.1F150 cm (59")Straight0.018" (0.46 mm)0.016" (0.41 mm)0.040" (1.02 mm)ETOYesC18871
28MC2411045Merit Maestro® Microcatheter2.8F2.4F110 cm (43")45°0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETOYesC18871
28MC2411045-WMerit Maestro® Microcatheter2.8Fwith True Form™ Reshapable Guide Wire2.4F45°0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETO0.014" (0.36 mm)YesStraight TipStandard2.0 cmHydrophilic CoatedC1887, C17691
28MC24110SNMerit Maestro® Microcatheter2.8F2.4F110 cm (43")Swan Neck0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETOYesC18871
28MC24110STMerit Maestro® Microcatheter2.8F2.4F110 cm (43")Straight0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETOYesC18871
28MC24110ST-WMerit Maestro® Microcatheter2.8Fwith True Form™ Reshapable Guide Wire2.4FStraight0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETO0.014" (0.36 mm)YesStraight TipStandard2.0 cmHydrophilic CoatedC1887, C17691
28MC2413045Merit Maestro® Microcatheter2.8F2.4F130 cm (51")45°0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETOYesC18871
28MC2413045-WMerit Maestro® Microcatheter2.8Fwith True Form™ Reshapable Guide Wire2.4F45°0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETO0.014" (0.36 mm)YesStraight TipStandard2.0 cmHydrophilic CoatedC1887, C17691
28MC24130SNMerit Maestro® Microcatheter2.8F2.4F130 cm (51")Swan Neck0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETOYesC18871
28MC24130SN-WMerit Maestro® Microcatheter2.8Fwith True Form™ Reshapable Guide Wire2.4FSwan Neck0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETO0.014" (0.36 mm)YesStraight TipStandard2.0 cmHydrophilic CoatedC1887, C17691
28MC24130STMerit Maestro® Microcatheter2.8F2.4F130 cm (51")Straight0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETOYesC18871
28MC24130ST-WMerit Maestro® Microcatheter2.8Fwith True Form™ Reshapable Guide Wire2.4FStraight0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETO0.014" (0.36 mm)YesStraight TipStandard2.0 cmHydrophilic CoatedC1887, C17691
28MC2415045Merit Maestro® Microcatheter2.8F2.4F150 cm (59")45°0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETOYesC18871
28MC2415045-WMerit Maestro® Microcatheter2.8Fwith True Form™ Reshapable Guide Wire2.4F45°0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETO0.014" (0.36 mm)YesStraight TipStandard2.0 cmHydrophilic CoatedC1887, C17691
28MC24150SNMerit Maestro® Microcatheter2.8F2.4F150 cm (59")Swan Neck0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETOYesC18871
28MC24150SN-WMerit Maestro® Microcatheter2.8Fwith True Form™ Reshapable Guide Wire2.4FSwan Neck0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETO0.014" (0.36 mm)YesStraight TipStandard2.0 cmHydrophilic CoatedC1887, C17691
28MC24150STMerit Maestro® Microcatheter2.8F2.4F150 cm (59")Straight0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETOYesC18871
28MC24150ST-WMerit Maestro® Microcatheter2.8Fwith True Form™ Reshapable Guide Wire2.4FStraight0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETO0.014" (0.36 mm)YesStraight TipStandard2.0 cmHydrophilic CoatedC1887, C17691
28MC2417545Merit Maestro® Microcatheter2.8F2.4F175 cm (69")45°0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETOYesC18871
28MC24175SNMerit Maestro® Microcatheter2.8F2.4F175 cm (69")Swan Neck0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETOYesC18871
28MC24175STMerit Maestro® Microcatheter2.8F2.4F175 cm (69")Straight0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)ETOYesC18871
28MC2811045Merit Maestro® Microcatheter2.8F2.8F110 cm (43")45°0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)ETOYesC18871
28MC28110SNMerit Maestro® Microcatheter2.8F2.8F110 cm (43")Swan Neck0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)ETOYesC18871
28MC28110STMerit Maestro® Microcatheter2.8F2.8F110 cm (43")Straight0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)ETOYesC18871
28MC2813045Merit Maestro® Microcatheter2.8F2.8F130 cm (51")45°0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)ETOYesC18871
28MC28130SNMerit Maestro® Microcatheter2.8F2.8F130 cm (51")Swan Neck0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)ETOYesC18871
28MC28130STMerit Maestro® Microcatheter2.8F2.8F130 cm (51")Straight0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)ETOYesC18871
28MC2815045Merit Maestro® Microcatheter2.8F2.8F150 cm (59")45°0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)ETOYesC18871
28MC28150SNMerit Maestro® Microcatheter2.8F2.8F150 cm (59")Swan Neck0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)ETOYesC18871
28MC28150STMerit Maestro® Microcatheter2.8F2.8F150 cm (59")Straight0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)ETOYesC18871
28MC2817545Merit Maestro® Microcatheter2.8F2.8F175 cm (69")45°0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)ETOYesC18871
28MC28175SNMerit Maestro® Microcatheter2.8F2.8F175 cm (69")Swan Neck0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)ETOYesC18871
28MC28175STMerit Maestro® Microcatheter2.8F2.8F175 cm (69")Straight0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)ETOYesC18871
29MC2911045Merit Maestro® Microcatheter2.9F2.9F110 cm (43")45°0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)ETOYesC18871
29MC29110STMerit Maestro® Microcatheter2.9F2.9F110 cm (43")Straight0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)ETOYesC18871
29MC2913045Merit Maestro® Microcatheter2.9F2.9F130 cm (51")45°0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)ETOYesC18871
29MC29130SNMerit Maestro® Microcatheter2.9F2.9F130 cm (51")Swan Neck0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)ETOYesC18871
29MC29130STMerit Maestro® Microcatheter2.9F2.9F130 cm (51")Straight0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)ETOYesC18871
29MC2915045Merit Maestro® Microcatheter2.9F2.9F150 cm (59")45°0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)ETOYesC18871
29MC29150SNMerit Maestro® Microcatheter2.9F2.9F150 cm (59")Swan Neck0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)ETOYesC18871
29MC29150STMerit Maestro® Microcatheter2.9F2.9F150 cm (59")Straight0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)ETOYesC18871
29MC2917545Merit Maestro® Microcatheter2.9F2.9F175 cm (69")45°0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)ETOYesC18871
29MC29175SNMerit Maestro® Microcatheter2.9F2.9F175 cm (69")Swan Neck0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)ETOYesC18871
29MC29175STMerit Maestro® Microcatheter2.9F2.9F175 cm (69")Straight0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)ETOYesC18871
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