Stryker MultiGen 2 Radiofrequency Generator 8400-000-000, 100W Multi-Channel Pain Management System

Stryker MultiGen 2 RF Generator | 100W High-Performance | 8400-000-000

The Stryker MultiGen 2 (8400-000-000) is the flagship of radiofrequency ablation technology, engineered for the 2026 standards of interventional spine care. Distinguishing itself from legacy 50W systems, the MultiGen 2 delivers a robust 100 Watts of power, enabling clinicians to reach target temperatures significantly faster and maintain them with absolute stability across up to four independent channels.

This system is the cornerstone of the Stryker RFA Performance Platform, designed to reduce "table time" while increasing the volume and consistency of thermal and pulsed lesions in facet denervation, SI joint ablation, and peripheral nerve management.

Key Performance Features

• Industry-Leading 100W Power: High wattage output cuts ramp-up time in half compared to older generators, allowing for faster procedural cycles and more consistent lesion morphology in high-impedance tissue.

• Quad-Channel Independence: Supports up to four electrodes simultaneously. Unlike "split" systems, each channel is monitored and controlled independently for temperature, impedance, and time, providing a tailored lesion at every anatomical level.

• Venom™ System Optimization: Specifically engineered to drive the Venom™ Cannula & Electrode suite, which utilizes large-bore technology to create expansive, reliably shaped lesions in shorter durations.

• Advanced "Parallel" Processing: The MultiGen 2 allows for different modes (e.g., Thermal and Pulsed) to be run on separate channels at the same time, offering unmatched flexibility for complex, multi-site pain protocols.

• Ultra-Responsive Touchscreen: Features a modernized, intuitive GUI (Graphic User Interface) that guides the clinician through stimulation, lesioning, and data summary phases with minimal menu-diving.

Technical Specifications

• Manufacturer: Stryker

• Product Code: 8400-000-000 (MultiGen 2)

• Power Output: 100 Watts

• Active Channels: 4 (Independent)

• Frequency: 460 kHz

• Modes: Thermal RF, Pulsed RF, Monopolar, and Bipolar

• Stimulation: Sensory (0–200 Hz) and Motor (2 Hz)

• Data Connectivity: Integrated USB port for procedural logging and clinic-specific user presets.

• Manufacture Date: 2017-07-24

Clinical & Institutional Advantages

• Superior Patient Throughput: By treating four nerves simultaneously with 100W of "drive," the MultiGen 2 significantly increases the number of procedures a clinic can perform per day compared to single-channel or low-wattage units.

• Precision Safety Suite: Features a comprehensive "lifecycle tracker" for electrodes and real-time impedance monitoring to mitigate the risk of skin burns or collateral tissue damage.

• Diagnostic Accuracy: Flexible sensory and motor stimulation controls enable the clinician to pinpoint needle placement with extreme precision, improving the success rate of medial branch blocks and RFA.

• Future-Proof Asset: The MultiGen 2 is a high-value capital asset with a software-centric architecture, allowing for future updates and compatibility with the latest Stryker electrode innovations.

Ideal Applications

• Interventional Spine: Cervical, thoracic, and lumbar medial branch neurotomy.

• Sacroiliac Joint (SIJ): Large-volume denervation utilizing the Venom™ system.

• Pain Management: Trigeminal neuralgia, peripheral nerve ablation, and discogenic pain.

Quality Assurance & Condition

• Status: Certified used 90 Day Warranty