The Medtronic Sprint Quattro Secure MRI SureScan Defibrillation Lead (REF 6935) is a transvenous, quadripolar, dual-coil implantable cardioverter defibrillator (ICD) lead intended for right ventricular implantation. Designed as part of Medtronic's Sprint Quattro family, the lead provides pacing, sensing, and high-voltage defibrillation therapy when connected to a compatible Medtronic ICD or CRT-D pulse generator. As an MRI SureScan component, the lead is engineered to be part of an MR Conditional system when paired with a SureScan-labeled device and used under labeled conditions.
Key Features
Quadripolar DF-1/IS-1 connector configuration for compatibility with a broad range of Medtronic ICD and CRT-D generators
Dual shocking coils (right ventricular and superior vena cava) for high-voltage defibrillation therapy
Active fixation with extendable/retractable helix for stable RV apical or septal positioning
Silicone insulation with polyurethane overlay designed to support long-term mechanical durability
Steroid-eluting tip intended to help reduce acute pacing thresholds
MRI SureScan technology supporting use as part of an MR Conditional CIED system under labeled scanning conditions
Clinical Applications
Permanent transvenous lead for use with implantable cardioverter defibrillator (ICD) and cardiac resynchronization therapy defibrillator (CRT-D) systems
Right ventricular pacing, sensing, and defibrillation in patients indicated for ICD therapy
Component of an MR Conditional system when implanted with a compatible Medtronic SureScan ICD or CRT-D generator
Use only by qualified physicians in accordance with the manufacturer's Instructions for Use
Product Information
Brand: Medtronic
Model Family: Sprint Quattro Secure MRI SureScan
REF / Model Number: 6935
Category: ICD Leads for Implantable Cardioverter Defibrillators
Lead Type: Transvenous, quadripolar, dual-coil defibrillation lead
Fixation: Active (extendable/retractable helix)
Connector: DF-1 / IS-1 (quadripolar configuration)
Lead Length: Not specified in the located sources
MRI Status: MR Conditional as part of a Medtronic SureScan system, under labeled conditions
Sterility: Supplied sterile for single use
Storage and Handling: Refer to the manufacturer's IFU and product labeling
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