The Boston Scientific ENDOTAK RELIANCE 4-SITE DF4 Defibrillation Lead (REF 296) is a transvenous, single-pass endocardial lead designed for sensing, pacing, cardioversion and defibrillation in the right ventricle when connected to a compatible Boston Scientific implantable cardioverter defibrillator (ICD) or CRT-D pulse generator. The lead features a DF4-LLHH connector, integrated bipolar sensing/pacing and dual defibrillation shocking coils.
Key Features
Integrated DF4-LLHH connector for a single-port ICD/CRT-D header connection
Dual shocking coils (right ventricular and superior vena cava) for 4-SITE defibrillation vector flexibility
RELIANCE family construction with silicone and polyurethane insulation for mechanical durability
GORE expanded PTFE coil coverage intended to reduce tissue ingrowth and support extractability
Steroid-eluting electrode designed to mitigate acute pacing threshold rise
Active or passive fixation configuration as specified by the model variant
Bipolar true/integrated sensing configuration for reliable arrhythmia detection
Clinical Applications
Endocardial pacing, sensing and high-voltage therapy delivery in patients indicated for an ICD or CRT-D system
Treatment of ventricular tachyarrhythmias including ventricular tachycardia and ventricular fibrillation
Use with compatible Boston Scientific DF4-LLHH header pulse generators in single-chamber, dual-chamber or biventricular configurations
Right ventricular lead component within cardiac resynchronization therapy defibrillator (CRT-D) implants
Product Information
Brand: Boston Scientific
Product Line: ENDOTAK RELIANCE 4-SITE
Model / REF: 296
Category: ICD Leads for Implantable Cardioverter Defibrillators
Connector: DF4-LLHH
Lead Type: Transvenous endocardial defibrillation/pace-sense lead
Shocking Coils: Dual (RV and SVC)
Lead Body Diameter: Not specified in the located sources
Lead Length: Not specified in the located sources
Fixation: Not specified in the located sources
Sterility: Supplied sterile for single use
Latex: Not specified in the located sources
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