
Abbott IsoFlex Optim Pacing Lead | REF 1948
Abbott IsoFlex Optim pacing lead (REF 1948) — bipolar endocardial pacing lead featuring Optim insulation for enhanced durability and abrasion resistance.

The Boston Scientific INGEVITY MRI Active-Fixation Pacing Lead (REF 7742) is a transvenous endocardial pacing lead designed for chronic atrial or ventricular stimulation and sensing when used as part of a Boston Scientific MR Conditional pacing system. The lead employs an extendable/retractable helix active-fixation mechanism intended to support stable positioning during implantation. Specific dimensional, electrical and MR Conditional parameters should be confirmed against the current manufacturer Instructions for Use (IFU) and product matrix prior to procurement.
Key Features
- Active-fixation design with extendable/retractable helix to support lead anchoring
- Engineered for compatibility with Boston Scientific MR Conditional pulse generators when implanted per the approved system labeling
- Steroid-eluting tip intended to support pacing thresholds (confirm steroid composition in IFU)
- IS-1 connector configuration (verify against current product specification)
- Insulation and conductor construction per manufacturer specification — Not specified in the located sources for full material breakdown
- Available lead lengths and stylet options: Not specified in the located sources
Clinical Applications
- Chronic transvenous endocardial pacing and sensing in the right atrium or right ventricle
- Use as a component of an MR Conditional pacing system in patients indicated for permanent cardiac pacing
- Intended for hospital and cardiac catheterization lab procurement supporting electrophysiology and cardiac rhythm management programs
- Clinical suitability for any individual patient must be determined by the implanting physician in accordance with the approved labeling
Product Information
- Brand: Boston Scientific
- Product Family: INGEVITY MRI
- Category: Pacemaker Leads
- REF/UPN: 7742
- Fixation: Active (extendable/retractable helix)
- Connector: IS-1 (verify with current IFU)
- MR Conditional: Yes, when implanted as part of an approved Boston Scientific MR Conditional system and scanned within labeled conditions
- Sterility: Supplied sterile, single use
- Storage and shelf life: Not specified in the located sources
- Regulatory status by region: Not specified in the located sources — confirm with Boston Scientific or authorized distributor
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