The Cosman RFG-4 (also known as the Boston Scientific G4) is an advanced radiofrequency generator engineered for precision in pain management and neurosurgical interventions. Capable of operating up to four electrodes simultaneously in any combination of monopolar or bipolar modes, the RFG-4 offers unparalleled versatility and efficiency for multi-lesion procedures. Its intuitive touch screen interface displays real-time graphs of temperature, impedance, and power, allowing clinicians to monitor treatment progress with absolute clarity.

Equipped with multiple treatment modalities, the RFG-4 supports standard Thermal RF, Pulsed RF (PRF), and PRF with Dose Control, giving physicians the flexibility to customize therapies based on patient needs. The system's advanced safety protocols, including automatic stimulation and continuous impedance monitoring, ensure optimal patient safety throughout each procedure.

As a legacy medical device, the Cosman RFG-4 remains a highly regarded and reliable choice for clinical environments. Its robust build quality and comprehensive data logging capabilities make it a vital tool for interventional pain specialists seeking consistent, high-quality outcomes.