
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+ Active-Fixation Pacing Lead (REF 7840) is a bipolar, steroid-eluting endocardial pacing lead featuring an extendable/retractable helix for active fixation in the right atrium or right ventricle. Engineered as part of the INGEVITY+ lead family, it is intended for use with compatible Boston Scientific pulse generators to support chronic pacing and sensing therapy.
Key Features
Extendable and retractable helix for controlled active fixation
Bipolar configuration for focused pacing and sensing
Steroid-eluting collar designed to help reduce acute and chronic pacing thresholds
Silicone insulation with polyurethane overlay for handling and durability
IS-1 connector for compatibility with standard pulse generator headers
Designed for transvenous endocardial implantation in the atrium or ventricle
Clinical Applications
Chronic cardiac pacing and intracardiac sensing
Single- or dual-chamber pacemaker and ICD/CRT system configurations when used with compatible Boston Scientific generators
Right atrial or right ventricular placement where active fixation is preferred
Product Information
Brand: Boston Scientific
Product Line: INGEVITY+
REF/UPN: 7840
Category: Pacemaker Leads
Lead Type: Active-fixation, bipolar, steroid-eluting endocardial pacing lead
Fixation: Extendable/retractable helix
Connector: IS-1 (BI)
Lead Length: Not specified in the located sources
Sterilization: Not specified in the located sources
Single-Use: Not specified in the located sources
Regulatory Status: Refer to manufacturer IFU and local regulatory documentation
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