The Medtronic Sprint Quattro MRI SureScan ICD Defibrillation Lead (REF 6947M) is a transvenous defibrillation lead developed by Medtronic for use with compatible implantable cardioverter defibrillators (ICDs) and CRT-D systems. As part of the Sprint Quattro lead family, it is engineered to deliver pacing, sensing, and high-voltage defibrillation therapy through a multi-conductor design intended to support reliable long-term performance in the right ventricle.
Key Features
- DF-1 / IS-1 connector configuration consistent with the Sprint Quattro lead platform
- Designed as part of Medtronic's MRI SureScan portfolio for use under specified MR Conditional scanning conditions when implanted in a qualifying SureScan system
- Active fixation tip with extendable/retractable helix for targeted right ventricular placement
- Steroid-eluting tip intended to support stable pacing thresholds
- Multi-lumen silicone lead body with polyurethane outer insulation segments characteristic of the Sprint Quattro design
- Lead length and configuration: refer to Medtronic product matrix for REF 6947M (Not specified in the located sources for exact length variant)
Clinical Applications
- Intended for chronic transvenous use with compatible Medtronic ICD and CRT-D pulse generators
- Sensing and pacing in the right ventricle
- Delivery of high-voltage defibrillation and cardioversion therapy via the integrated shocking coil(s)
- Use within an MR Conditional SureScan system per Medtronic's published MRI scanning conditions and the device IFU
Product Information
Brand: Medtronic
Model Family: Sprint Quattro MRI SureScan
REF / UPN: 6947M
Category: ICD Leads for Implantable Cardioverter Defibrillators
Fixation: Active (extendable helix)
Connector: DF-1 / IS-1 (per Sprint Quattro platform)
MRI Status: MR Conditional when used in a qualifying Medtronic SureScan system; refer to current IFU for specific scanning parameters
Sterility / Single Use: Supplied sterile for single use
Regulatory and clinical use: Refer to current Medtronic IFU and local regulatory labeling. Specifications subject to change by the manufacturer.
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