
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 FINELINE II Sterox Pacing Lead (REF 4459) is a transvenous bipolar pacing lead intended for use with implantable pulse generators in chronic cardiac pacing therapy. Engineered with a steroid-eluting tip, the FINELINE II family is designed to support stable sensing and pacing thresholds over the long term.
Key Features
Bipolar transvenous pacing lead configuration
Steroid-eluting (Sterox) tip designed to help mitigate acute inflammatory response at the electrode-tissue interface
Silicone insulation construction characteristic of the FINELINE II family
Designed for compatibility with Boston Scientific IS-1 compatible pulse generators
Single-use, sterile packaged device
Clinical Applications
Chronic cardiac pacing in patients indicated for permanent pacemaker therapy
Endocardial sensing and pacing in the right heart chambers
Use with bradycardia pacing systems where a bipolar lead configuration is preferred
Suitable as a component of single- or dual-chamber pacing systems, per implanting physician discretion
Product Information
Brand: Boston Scientific
Model: FINELINE II Sterox
REF/UPN: 4459
Category: Pacemaker Leads
Lead Type: Bipolar transvenous pacing lead with steroid-eluting tip
Connector: Not specified in the located sources
Lead Length: Not specified in the located sources
Fixation Mechanism: Not specified in the located sources
Sterility: Sterile, single-use
Packaging: Individually packaged; refer to manufacturer IFU for full specifications
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