BOSTON SCIENTIFIC RF3000 Radiofrequency Ablation System

Condition: New
Part #: RF3000

$43,500.00

RF3000 Radiofrequency Ablation System
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Designed for use with the RF3000™ Radiofrequency Generator

Umbrella-shaped array
Wide portfolio matrix of array diameters from 2cm to 5cm
Soloist Single Needle Electrode for small 1.5cm x 1cm ablation zones
The only RFA system that utilizes impedance to accurately assess the procedural endpoint

Variety of Cannula Designs

LeVeen SuperSlim needle electrode intended to minimize invasiveness
CoAccess Needle Electrode System enables a coaxial entry port for one or multiple insertions, including biopsy probe access
Depth markings at 1cm intervals designed for accuracy of placement..

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Description

The Boston Scientific RF3000 is a sophisticated 200W radiofrequency (RF) generator designed specifically for the thermal coagulation and ablation of soft tissue. As a cornerstone of interventional oncology, this system provides clinicians with the power and precision necessary to treat solid tumors and other pathological soft tissue masses.

Engineered for reliability, the RF3000 integrates seamlessly with the LeVeen™ and Soloist™ needle electrode families. Its design focuses on “intelligent ablation”—using automated impedance monitoring to ensure complete tissue destruction while maintaining a high safety profile for the patient.


Core Technology: Automated Impedance Monitoring

The RF3000 operates at a specialized frequency of 461 kHz, optimized for deep tissue penetration and consistent thermal effect.

  • Constant Voltage Mode: Unlike older systems that may fluctuate, the RF3000 maintains constant voltage to provide a predictable thermal zone.

  • Impedance-Driven Feedback: The system dynamically adjusts power output based on the tissue’s electrical resistance (impedance). It can operate across a wide range, from 15Ω to 999Ω.

  • Safety Engineering: The proprietary Pad-Guard™ system continuously monitors the patient return electrode (grounding pad) to prevent skin burns and ensure optimal energy return.


Mechanism of Action

The RF3000 achieves tissue necrosis through localized hyperthermia.

  1. Energy Delivery: RF energy is channeled through the needle electrode into the target tissue.

  2. Ionic Agitation: The 461 kHz current causes ions within the tissue to agitate rapidly, creating frictional heat.

  3. Coagulative Necrosis: Once the tissue temperature reaches approximately 50°C–100°C, cellular proteins denature and the tissue undergoes coagulative necrosis.

  4. The “Roll-Off” Effect: As tissue dies and desicates, its impedance rises sharply. The RF3000 detects this “roll-off” and automatically signals the completion of the ablation cycle.


Clinical Applications

The RF3000 is primarily utilized in interventional radiology and oncology for the treatment of:

  • Primary and Secondary Liver Tumors: Including hepatocellular carcinoma (HCC) and metastatic lesions.

  • Lung Malignancies: Ablation of soft tissue nodules in the thoracic cavity.

  • Renal Masses: Minimally invasive destruction of kidney tumors.

  • Large-Volume Ablations: Its 200W capacity is specifically designed to support umbrella-shaped electrode arrays (2cm to 5cm) for significant tumor volumes.


Key Advantages

Feature Boston Scientific RF3000 Traditional RF Generators
Max Power Output 200W (High Capacity) Typically <100W
Completion Logic Real-time Impedance Time-based (Less accurate)
Electrode Support Expandable Umbrella Arrays Fixed-point needles only
Safety Features Pad-Guard™ Monitoring Manual pad verification
Interface Backlit Display & Audio Alerts Basic Analog/Digital Readouts

Treatment Process

The RF3000 is designed for a streamlined clinical workflow:

  • Placement: Under CT or ultrasound guidance, the LeVeen™ or Soloist™ electrode is positioned within the target lesion.

  • Deployment: For LeVeen™ electrodes, the “umbrella” tines are deployed to encompass the tumor volume.

  • Activation: The clinician initiates the RF cycle. The RF3000 begins at a lower power and ramps up, monitoring impedance in real-time.

  • Completion: When the system detects a sharp rise in impedance (indicating the tissue is fully ablated), it provides an audible alert and terminates energy delivery, ensuring a “complete” lesion without over-treating.


Technical Specifications

Parameter Specification
Operating Frequency 461 kHz
Maximum Power 200 Watts
Impedance Range 15Ω to 999Ω
Energy Mode Constant Voltage
Compatible Electrodes LeVeen™, Soloist™
Display Type Backlit Digital LCD with Audible Feedback

Frequently Asked Questions

How does the RF3000 determine when an ablation is finished?

The system uses automated impedance monitoring to detect “roll-off.” As the tissue is heated and undergoes necrosis, it becomes less conductive, causing electrical resistance (impedance) to spike. The RF3000 senses this change in real-time and automatically signals that the ablation is complete, ensuring precise clinical endpoints.

What is the benefit of the 200W power capacity?

Higher wattage allows the RF3000 to effectively power larger electrode arrays, such as the 5cm LeVeen™ umbrella. This enables the treatment of larger tumor volumes in a single cycle, providing more uniform energy distribution and reducing the need for multiple needle repositionings during a procedure.

What safety measures are included to prevent patient burns?

The RF3000 features Pad-Guard™ technology, which continuously monitors the connection and temperature of the patient return electrodes. If the system detects an imbalance or a poor connection that could lead to a skin burn, it alerts the clinician and may halt energy delivery.

Which electrodes are compatible with the Boston Scientific RF3000?

The RF3000 is specifically engineered for use with Boston Scientific’s LeVeen™ and Soloist™ needle electrodes. LeVeen™ electrodes utilize an expandable array to create large, spherical lesions, while Soloist™ electrodes are typically used for smaller, more localized soft tissue coagulation.

Can this system be used for both open and percutaneous procedures?

Yes. The RF3000 is versatile enough for use in percutaneous (through the skin) treatments guided by imaging, as well as open surgical or laparoscopic procedures. Its compact design and intuitive interface make it suitable for interventional radiology suites and traditional operating rooms.

What does ‘Constant Voltage Mode’ mean for clinical outcomes?

Constant Voltage Mode ensures that the electrical pressure remains steady even as tissue characteristics change. This leads to more predictable and uniform thermal lesions compared to systems that only vary current or power, allowing the clinician better control over the final ablation zone shape and size.

Listing Terms & Conditions

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Due to worldwide shipping delays, it is possible that items listed could be on backorder. If the item is unavailable for an extended period, we sincerely apologize for the delay. In this case, we will refund you as soon as we are notified of the backorder and contact you with the confirmation of refund.