The Boston Scientific BLAZER DX-20 Bidirectional Duodecapolar Electrophysiology Diagnostic Mapping Catheter (REF M00420M252) is a steerable multi-electrode catheter intended for use during intracardiac electrophysiology procedures. It is engineered to support precise placement, stable contact and high-fidelity signal acquisition during diagnostic EP mapping and pacing.
Key Features
Bidirectional deflection for navigation and stable positioning within complex cardiac anatomy.
Duodecapolar (20-electrode) configuration to capture multiple intracardiac electrograms simultaneously.
BLAZER platform handle ergonomics designed for controlled, repeatable curve manipulation.
Braided shaft construction intended to provide torque response and shaft stability.
Platinum electrode array intended for high-quality signal recording and pacing.
Clinical Applications
Intracardiac mapping and recording of electrical activity during diagnostic electrophysiology studies.
Programmed electrical stimulation of the heart during EP procedures.
Linear multipolar mapping along structures such as the coronary sinus, crista terminalis or tricuspid annulus.
Use as a diagnostic reference catheter during ablation procedures performed with separately indicated devices.
Product Information
Brand: Boston Scientific
Model: BLAZER DX-20 Bidirectional Duodecapolar
REF / UPN: M00420M252
Category: Electrophysiology Diagnostic Mapping Catheter
Electrode Configuration: 20 electrodes (duodecapolar)
Deflection: Bidirectional
Catheter French Size: Not specified in the located sources
Usable Length: Not specified in the located sources
Electrode Spacing: Not specified in the located sources
Curve Type: Not specified in the located sources
Sterility: Supplied sterile, single-use (refer to manufacturer IFU)
Storage: Per manufacturer IFU
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Boston Scientific WOVEN Fixed Curve Electrophysiology Diagnostic Mapping Catheter (REF M004006245S) for intracardiac signal acquisition during EP studies.
Boston Scientific WOVEN Fixed Curve Diagnostic Electrophysiology Mapping Catheter (REF M004006590P) — a fixed-curve, multi-electrode diagnostic EP catheter designed for intracardiac signal recording and stimulation during electrophysiology studies.
Boston Scientific WOVEN Fixed Curve Diagnostic Electrophysiology Mapping Catheter (REF M004008568P) is a fixed-curve, multi-electrode diagnostic catheter designed to support intracardiac signal acquisition and mapping during electrophysiology procedures.
Boston Scientific WOVEN Fixed Curve Diagnostic EP Mapping Catheter (REF M0042000212) for intracardiac electrogram recording and stimulation during electrophysiology procedures.
Boston Scientific WOVEN Fixed Curve Diagnostic Electrophysiology Mapping Catheter (REF M004200066S) for intracardiac signal acquisition and stimulation during EP studies.
Boston Scientific DYNAMIC Advanced Steerable Electrophysiology Diagnostic Mapping Catheter (REF M004200088P) for intracardiac signal acquisition and mapping during EP studies.
Boston Scientific WOVEN Fixed Curve Diagnostic EP Mapping Catheter (REF M004200089P) — a steerable-tip-free, fixed-curve electrophysiology catheter designed for intracardiac signal recording and stimulation during diagnostic EP studies.
Boston Scientific DYNAMIC TIP Steerable Diagnostic Electrophysiology Mapping Catheter (REF M004200131) for intracardiac signal acquisition and stimulation during EP studies.
Boston Scientific WOVEN Fixed Curve Electrophysiology Diagnostic Mapping Catheter (REF M004200201S) for intracardiac electrogram recording and stimulation during diagnostic EP procedures.
Boston Scientific WOVEN Fixed Curve Diagnostic Electrophysiology Mapping Catheter (REF M004200211) for intracardiac signal recording and stimulation during EP studies.
Boston Scientific DYNAMIC TIP Steerable Diagnostic Electrophysiology Mapping Catheter (REF M004200344) designed for intracardiac signal acquisition and mapping during EP studies.
Boston Scientific WOVEN Fixed Curve Diagnostic Electrophysiology Mapping Catheter (REF M004200355) for intracardiac signal acquisition and stimulation during EP studies.
Boston Scientific WOVEN Fixed Curve Diagnostic Electrophysiology Mapping Catheter (REF M004200582) for intracardiac signal recording and stimulation during EP procedures.
Boston Scientific WOVEN Fixed Curve Diagnostic Electrophysiology Mapping Catheter (REF M004200583) for intracardiac signal acquisition and stimulation during EP studies.
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