The Medtronic Sprint Quattro Secure MRI SureScan Defibrillation Lead, REF 6935M, is a transvenous, dual-coil, active fixation right ventricular ICD lead intended for use with compatible Medtronic implantable cardioverter defibrillator (ICD) and cardiac resynchronization therapy defibrillator (CRT-D) pulse generators. As part of the Sprint Quattro family, it is engineered to deliver high-voltage defibrillation therapy and bradycardia/tachycardia sensing and pacing in patients indicated for an implantable defibrillation system.
Key Features
- Quadripolar lead design with tip, ring, RV coil, and SVC coil electrodes for sensing, pacing, and defibrillation
- Dual-coil configuration intended for high-voltage defibrillation therapy delivery
- Active fixation via extendable/retractable helix for targeted right ventricular placement
- Silicone lead body with polyurethane and ETFE insulation layers as described in Medtronic Sprint Quattro family literature
- Steroid-eluting tip designed to help reduce acute inflammatory response at the electrode-tissue interface
- DF-1/IS-1 connector configuration compatible with Medtronic ICD and CRT-D headers
- Labeled as part of the Medtronic MRI SureScan portfolio; MR Conditional only when implanted as part of a complete SureScan system and scanned per the product MRI Technical Manual
Clinical Applications
- Chronic transvenous implantation in the right ventricle for use with a compatible ICD or CRT-D system
- Delivery of ventricular sensing, pacing, cardioversion, and defibrillation therapies as programmed by the connected pulse generator
- Intended for patients meeting current implantable defibrillator indications as determined by the implanting physician
- Use within Medtronic SureScan defibrillation systems where MR Conditional scanning is desired, subject to all system, patient, and scanner conditions specified by the manufacturer
Product Information
- Brand: Medtronic
- Product Family: Sprint Quattro Secure MRI SureScan
- Model / REF: 6935M
- Category: ICD Leads for Implantable Cardioverter Defibrillators
- Lead Type: Transvenous, dual-coil, active fixation RV defibrillation lead
- Fixation: Active (extendable/retractable helix)
- Connector: DF-1 / IS-1 (per Sprint Quattro family specifications)
- Available Lengths: Not specified in the located sources
- MRI Status: MR Conditional when used as part of a complete Medtronic SureScan system, per the MRI Technical Manual
- Sterility: Supplied sterile for single use
- Regulatory / Clinical Use: Refer to the current Medtronic Instructions for Use and local regulatory labeling for indications, contraindications, warnings, and precautions
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