ONE Snare® System

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ONE Snare System - Providing Options for LV Lead Delivery Within Challenging Anatomy - Merit Medical


Used with the Worley Advanced LV Delivery system, the ONE Snare System provides another option for placing LV leads during challenging cases. Designed with a 15° tip curve to the 4F catheter and a 15mm snare loop electrophysiologists can retrieve and manipulate foreign objects in the coronary and peripheral vascular system, allowing for optimal lead position.1 Additionally, the ONE Snare delivery catheter provides 2.4x more buckle force than the competition.2

Features & Benefits

One Snare product features call out


1. Designed for Better Foreign Body Capture

With a 15mm snare loop

2. Excellent Support

From a Nitinol core wire that provides shape-memory and superelasticity

3. Radioplaque Platinum Marker Band

To easily visualize tip of catheter

4. 15 Degree Curve

On the distal tip for easy steerability

5. Kink Resistant Catheter

Designed to improve strength and ensure procedural success

Nitinol & Gold-Plated Tungsten Loop

Retains snare’s circular shape to support capture of foreign bodies and allow high visibility

Nitinol and gold-plated tip of One Snare

Reduced Procedural Times

UNIQUE peel-away insertion tool for quick and efficient snare loading with EN Snare® and ONE Snare.®


Discover more about the ONE Snare® System by reviewing the brochures and Instructions for Use.

Current IFUs

Current Brochures

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Catalog NumberExpanded Family Name1Expanded Family Name2Snare Length (cm)Snare Length (inches)Snare Working Diameter (mm)Snare Working Diameter (inches)Snare Outside DiameterCatheter Length (cm)Catheter Length (inches)Catheter French Size (F)Catheter Inside DiameterCatheter Outside DiameterSterilizationLatex FreeHCPCS CodeShipping Box QtyGS1GTIN UnitGTIN CartonGTIN Shipper
ONE1000ONE Snare® Endovascular SnareSystem120 cm(47")10 mm(0.39")0.040" (1.02 mm)100 cm(39")4F0.040" (1.02 mm)0.057" (1.45 mm)ETOYesC17731
ONE1001ONE Snare® Endovascular SnareSystem65 cm(25")10 mm(0.39")0.040" (1.02 mm)48 cm(19")4F0.040" (1.02 mm)0.057" (1.45 mm)ETOYesC17731
ONE1500ONE Snare® Endovascular SnareSystem120 cm(47")15 mm(0.59")0.050" (1.27 mm)100 cm(39")6F0.056" (1.42 mm)0.082" (2.08 mm)ETOYesC17731
ONE1501ONE Snare® Endovascular SnareSystem80 cm(31.5")15 mm(0.59")0.040" (1.02 mm)65 cm(26")4F0.040" (1.02 mm)0.057" (1.45 mm)ETOYes1
ONE200ONE Snare® Endovascular SnareSystem175 cm(69")2 mm(0.08")0.019" (0.48 mm)150 cm(59")2.3 - 3F0.019" (0.48 mm)0.032 - 0.041" (0.81 - 1.0 mm)ETOYes1
ONE2000ONE Snare® Endovascular SnareSystem120 cm(47")20 mm(0.79")0.050" (1.27 mm)100 cm(39")6F0.056" (1.42 mm)0.082" (2.08 mm)ETOYesC17731
ONE201ONE Snare® Endovascular SnareSystem200 cm(79")2 mm(0.08")0.019" (0.48 mm)175 cm(69")2.3 - 3F0.019" (0.48 mm)0.032 - 0.041" (0.81 - 1.0 mm)ETOYes1
ONE2500ONE Snare® Endovascular SnareSystem120 cm(47")25 mm(0.98")0.050" (1.27 mm)100 cm(39")6F0.056" (1.42 mm)0.082" (2.08 mm)ETOYesC17731
ONE2501ONE Snare® Endovascular SnareSystem65 cm(25")25 mm(0.98")0.050" (1.27 mm)48 cm(19")6F0.056" (1.42 mm)0.082" (2.08 mm)ETOYesC17731
ONE3000ONE Snare® Endovascular SnareSystem120 cm(47")30 mm(1.18")0.050" (1.27 mm)100 cm(39")6F0.056" (1.42 mm)0.082" (2.08 mm)ETOYesC17731
ONE3500ONE Snare® Endovascular SnareSystem120 cm(47")35 mm(1.40")0.050" (1.27 mm)100 cm(39")6F0.056" (1.42 mm)0.082" (2.08 mm)ETOYesC17731
ONE400ONE Snare® Endovascular SnareSystem175 cm(69")4 mm(0.16")0.019" (0.48 mm)150 cm(59")2.3 - 3F0.019" (0.48 mm)0.032 - 0.041" (0.81 - 1.0 mm)ETOYes1
ONE401ONE Snare® Endovascular SnareSystem200 cm(79")4 mm(0.16")0.019" (0.48 mm)175 cm(69")2.3 - 3F0.019" (0.48 mm)0.032 - 0.041" (0.81 - 1.0 mm)ETOYes1
ONE500ONE Snare® Endovascular SnareSystem120 cm(47")5 mm(0.20")0.040" (1.02 mm)100 cm(39")4F0.040" (1.02 mm)0.057" (1.45 mm)ETOYesC17731
ONE700ONE Snare® Endovascular SnareSystem175 cm(69")7 mm(0.28")0.019" (0.48 mm)150 cm(59")2.3 - 3F0.019" (0.48 mm)0.032 - 0.041" (0.81 - 1.0 mm)ETOYes1
ONE701ONE Snare® Endovascular SnareSystem200 cm(79")7 mm(0.28")0.019" (0.48 mm)175 cm(69")2.3 - 3F0.019" (0.48 mm)0.032 - 0.041" (0.81 - 1.0 mm)ETOYes1