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 exclusive 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 toruous anatomy, and radiopaque marker for easy identification of distal tip of catheter.

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

Flexible Distal Region 20 cm designed for atraumatic vessel entry.

Hydrophilic Coating Distal 80 cm for smooth traction through tortuous anatomy.

Radiopaque Marker for easy identification of distal tip of catheter. Located 1.3 mm proximal to the distal tip.

New Swan Neck Design high performance of preshaped distal end ideal for access of hepatic artery.

maestro-swan-neck-design

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.

The Merit Maestro Microcatheter 2.4F can be purchased prepackaged with the True Form™ Reshapable Guidewire. Ordering Information.

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Ordering Information

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Catalog NumberProximal French Size (F)Distal French Size (F)Catheter LengthCatheter Tip ShapeNominal Inside DiameterCatheter Working LengthRecommended Guide WireGuiding Cath Min Inside DiameterMax Guide WireGuide Cath Min IDDiameter (O.D.) of Guide WireGuide Wire Tip ShapeGuide Wire ConfigurationGuide Wire Shapeable Tip LengthGuide Wire Surface CoatingHCPCS CodeGS1GTIN UnitGTIN CartonGTIN Shipper
28MC24110452.8F2.4F110 cm (43")45°0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)C188729070008844502907051088445029070220884450290709
28MC2411045-W2.8F2.4F45°0.020" (0.52 mm)110 cm (43")0.018" (0.46 mm)0.040" (1.02 mm)0.014" (0.36 mm)Straight TipStandard2.0 cmHydrophilic CoatedC1887, C176931063008844503106321088445031063920884450310636
28MC24110SN2.8F2.4F110 cm (43")Swan Neck0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)C188729071008844502907121088445029071920884450290716
28MC24110SN-W2.8F2.4FSwan Neck0.020" (0.52 mm)110 cm (43")0.018" (0.46 mm)0.040" (1.02 mm)0.014" (0.36 mm)Straight TipStandard2.0 cmHydrophilic CoatedC1887, C176931064008844503106491088445031064620884450310643
28MC24110ST2.8F2.4F110 cm (43")Straight0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)C188729072008844502907291088445029072620884450290723
28MC24110ST-W2.8F2.4FStraight0.020" (0.52 mm)110 cm (43")0.018" (0.46 mm)0.040" (1.02 mm)0.014" (0.36 mm)Straight TipStandard2.0 cmHydrophilic CoatedC1887, C176931065008844503106561088445031065320884450310650
28MC24130452.8F2.4F130 cm (51")45°0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)C188701388008844500138851088445001388220884450013889
28MC2413045-W2.8F2.4F45°0.020" (0.52 mm)130 cm (51")0.018" (0.46 mm)0.040" (1.02 mm)0.014" (0.36 mm)Straight TipStandard2.0 cmHydrophilic CoatedC1887, C176931066008844503106631088445031066020884450310667
28MC24130SN2.8F2.4F130 cm (51")Swan Neck0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)C188729074008844502907431088445029074020884450290747
28MC24130SN-W2.8F2.4FSwan Neck0.020" (0.52 mm)130 cm (51")0.018" (0.46 mm)0.040" (1.02 mm)0.014" (0.36 mm)Straight TipStandard2.0 cmHydrophilic CoatedC1887, C176931067008844503106701088445031067720884450310674
28MC24130ST2.8F2.4F130 cm (51")Straight0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)C188729075008844502907501088445029075720884450290754
28MC24130ST-W2.8F2.4FStraight0.020" (0.52 mm)130 cm (51")0.018" (0.46 mm)0.040" (1.02 mm)0.014" (0.36 mm)Straight TipStandard2.0 cmHydrophilic CoatedC1887, C176931068008844503106871088445031068420884450310681
28MC24150452.8F2.4F150 cm (59")45°0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)C188729076008844502907671088445029076420884450290761
28MC2415045-W2.8F2.4F45°0.020" (0.52 mm)150 cm (59")0.018" (0.46 mm)0.040" (1.02 mm)0.014" (0.36 mm)Straight TipStandard2.0 cmHydrophilic CoatedC1887, C176932460008844503246081088445032460520884450324602
28MC24150SN2.8F2.4F150 cm (59")Swan Neck0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)C188729077008844502907741088445029077120884450290778
28MC24150SN-W2.8F2.4FSwan Neck0.020" (0.52 mm)150 cm (59")0.018" (0.46 mm)0.040" (1.02 mm)0.014" (0.36 mm)Straight TipStandard2.0 cmHydrophilic CoatedC1887, C176931070008844503107001088445031070720884450310704
28MC24150ST2.8F2.4F150 cm (59")Straight0.020" (0.52 mm)0.018" (0.46 mm)0.040" (1.02 mm)C188729078008844502907811088445029078820884450290785
28MC24150ST-W2.8F2.4FStraight0.020" (0.52 mm)150 cm (59")0.018" (0.46 mm)0.040" (1.02 mm)0.014" (0.36 mm)Straight TipStandard2.0 cmHydrophilic CoatedC1887, C176932463008844503246391088445032463620884450324633
28MC28110452.8F2.8F110 cm (43")45°0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)C188729079008844502907981088445029079520884450290792
28MC28110SN2.8F2.8F110 cm (43")Swan Neck0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)C188729080008844502908041088445029080120884450290808
28MC28110ST2.8F2.8F110 cm (43")Straight0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)C188729081008844502908111088445029081820884450290815
28MC28130452.8F2.8F130 cm (51")45°0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)C188701397008844500139771088445001397420884450013971
28MC28130SN2.8F2.8F130 cm (51")Swan Neck0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)C188729083008844502908351088445029083220884450290839
28MC28130ST2.8F2.8F130 cm (51")Straight0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)C188729084008844502908421088445029084920884450290846
28MC28150452.8F2.8F150 cm (59")45°0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)C188729085008844502908591088445029085620884450290853
28MC28150SN2.8F2.8F150 cm (59")Swan Neck0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)C188729086008844502908661088445029086320884450290860
28MC28150ST2.8F2.8F150 cm (59")Straight0.024" (0.62 mm)0.021" (0.53 mm)0.040" (1.02 mm)C188729087008844502908731088445029087020884450290877
29MC29110452.9F2.9F110 cm (43")45°0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)C188703841008844500384131088445003841020884450038417
29MC29110SN2.9F2.9F110 cm (43")Swan Neck0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)C188703842008844500384201088445003842720884450038424
29MC29110ST2.9F2.9F110 cm (43")Straight0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)C188703843008844500384371088445003843420884450038431
29MC29130452.9F2.9F130 cm (51")45°0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)C188703844008844500384441088445003844120884450038448
29MC29130SN2.9F2.9F130 cm (51")Swan Neck0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)C188703845008844500384511088445003845820884450038455
29MC29130ST2.9F2.9F130 cm (51")Straight0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)C188703846008844500384681088445003846520884450038462
29MC29150452.9F2.9F150 cm (59")45°0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)C188703839008844500383901088445003839720884450038394
29MC29150SN2.9F2.9F150 cm (59")Swan Neck0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)C188703840008844500384061088445003840320884450038400
29MC29150ST2.9F2.9F150 cm (59")Straight0.027" (0.69 mm)0.021" (0.53 mm)0.042" (1.07 mm)C188703838008844500383831088445003838020884450038387