| Item number | Fixation | Shape/chambers | Polarity | Insulation | Introducer size without guidewire |
|---|---|---|---|---|---|
| 3830 | Active/screw‑in | Straight/RA and RV | Bipolar | Polyurethane | 5.5 Fr inner diameter |
Pacing leads and delivery systems
SelectSecure™ MRI™ SureScan™ pacing lead
<p>SelectSecure™ MRI SureScan™ pacing lead is for pacing and sensing in the atrium or right ventricle, also at the bundle of His or left bundle branch area.</p>
Features
The 3830 lead is intended for pacing and sensing at the bundle of His or in the left bundle branch are as an alternative to right ventricular pacing in a single or dual chamber pacing system.
Proven design
3830 has a novel lumenless design and fixed helix, allowing for increased helix stability at implant relative to extendable/retractable helix leads.1,2
Proven reliable
The fatigue performance of the 3830 lead in a left bundle branch area position compares to performance in the RV (98% reliability, 95% CI) based on simulated 10-year testing.3
MR Conditional
- 3830 is a left bundle branch area lead approved for use with MR Conditional systems.
Specifications
| Polarity | Bipolar | |
| Location | Ventricle or atrium | |
| Shape | Straight | |
| Material | ||
| Inner insulation | Silicone rubber and ETFE | |
| Outer insulation | Polyurethane | |
| Conductors | MP35N | |
| Helix electrode | Titanium nitride-coated platinum alloy | |
| Ring electrode | Titanium nitride-coated platinum alloy | |
| Diameter | ||
| Body | 4.1 Fr, 1.4 mm | |
| Recommended guide catheter | ||
| C315 or C304 | ||
| Electrode configuration | Nonretractable screw-in | |
| Electrode surface area | ||
| Helix | 3.6 mm2 | |
| Ring | 16.9 mm2 | |
| Helix length | 1.8 mm | |
| Tip-to-ring spacing | 9.0 mm | |
| Steroid | Beclomethasone dipropionate | |
| Standard lengths | 49, 59, 69, 74 (cm) | |
| MR-conditional lengths | 59, 69, 74 (cm) | |
| Not approved for MRI | 49 (cm) | |
| Conductor resistance | ||
| Unipolar | 29 ± 6 Ω (69 cm) | |
| Bipolar | 99 ± 22 Ω (69 cm) | |
| Connector | IS-1 BI | |
| Serial prefix | LFF | |
Ordering information
Similar products
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C315 delivery catheterThe C315 catheter is designed to deliver a lead to specific locations.
-
CapSure Sense MRI™ SureScan™ pacing leadCapSure Sense MRI™ SureScan™ steroid-eluding pacing leads are used in bradyarrhythmia management.
-
CapSureFix Novus MRI™ SureScan™ pacing leadThe CapSureFix Novus MRI™ SureScan™ pacing lead has a small size for better handling and reliability. -
CapSure™ Z Novus SureScan™ pacing leadThe CapSure™ Z Novus SureScan™ pacing lead features an implantable flexible wire for electrode placement.
-
SelectSite™ C304-HIS deflectable catheter systemThe SelectSite™ deflectable catheter is a steerable system for lead delivery at or near the bundle of His.
- SelectSecure™ 3830 Left Bundle Branch Area Pacing Safety and Efficacy Utilizing RWE. Medtronic data on file.
- Riley WF, Zachary LW. Introduction to Mechanics of Materials. Hoboken, NJ: Wiley; 1989.
- Zou J, Chen K, Liu X, et al. Clinical use conditions of lead deployment and simulated lead fracture rate in left bundle branch area pacing. J Cardiovasc Electrophysiol. Published online February 4, 2023.