The Boston Scientific ENDOTAK RELIANCE DF1 Defibrillation Lead (REF 184) is a transvenous, endocardial defibrillation lead engineered for use with compatible implantable cardioverter defibrillator (ICD) and cardiac resynchronization therapy defibrillator (CRT-D) pulse generators. It is built on the ENDOTAK RELIANCE platform, recognized in cardiac electrophysiology for its proven design heritage in delivering high-voltage defibrillation therapy along with bradycardia pacing and intracardiac sensing.
Key Features
- Transvenous ICD lead with DF1/IS-1 connector configuration for compatibility with a broad range of legacy and current Boston Scientific defibrillation generators
- ENDOTAK RELIANCE family construction associated with established long-term electrical performance
- Defibrillation shocking coil(s) for high-voltage therapy delivery
- Bipolar sensing and pacing electrodes at the distal tip
- Designed for right ventricular endocardial placement
- Silicone and polymer insulation materials selected for chronic implant durability
- Fixation mechanism intended for stable endocardial anchoring
- Detailed lead length, coil configuration, fixation type, and connector specifications: Not specified in the located sources
Clinical Applications
- Component of an implantable cardioverter defibrillator system for patients indicated for ICD therapy
- Delivery of defibrillation and cardioversion shocks for ventricular tachyarrhythmia termination
- Antitachycardia and antibradycardia pacing as programmed by the connected pulse generator
- Intracardiac electrogram sensing for arrhythmia detection
- Use within single-chamber or dual-chamber ICD configurations using DF1/IS-1 ports
Product Information
Brand: Boston Scientific
Product: ENDOTAK RELIANCE DF1 Defibrillation Lead
REF / UPN: 184
Category: ICD Leads for Implantable Cardioverter Defibrillators
Connector: DF1 / IS-1 (high-voltage and low-voltage)
Lead type: Transvenous endocardial defibrillation lead
Length, coil configuration, fixation type, polarity: Not specified in the located sources
Sterility: Supplied sterile for single use; refer to manufacturer IFU
Regulatory and clinical use: Refer to the official Boston Scientific Instructions for Use and local regulatory labeling
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