Pre-Owned - Excellent VARIAN TrueBeam

Key Features of the Varian TrueBeam Linear Accelerator:

1. Precise Radiation Delivery

• The TrueBeam system is designed to deliver radiation with extremely high precision. This precision helps target tumors more accurately, even if they move, such as in the case of lung or breast cancers, where tumors may shift with breathing.

• The system incorporates advanced image-guided radiation therapy (IGRT) and motion management techniques to ensure that radiation is delivered exactly where it's needed.

2. High-Definition and Real-Time Imaging

• On-board imaging capabilities like kV and MV cone beam CT enable real-time imaging of the tumor during treatment. This ensures better alignment and accuracy before and during each radiation therapy session.

• The TrueBeam also features rapid imaging to monitor the tumor's position, allowing the machine to adjust for patient movement (like breathing) in real time, making treatments faster and more precise.

3. Versatile Treatment Techniques

• The TrueBeam system supports a variety of advanced radiation therapy techniques, such as:

  • Intensity-Modulated Radiation Therapy (IMRT): This allows for the radiation dose to be tailored to the shape and size of the tumor, minimizing damage to nearby healthy tissue.

  • Volumetric Modulated Arc Therapy (VMAT): Enables faster delivery of radiation by continuously adjusting the intensity and direction of the beam as it rotates around the patient.

  • Stereotactic Body Radiation Therapy (SBRT) and Stereotactic Radiosurgery (SRS): These are highly focused radiation treatments used for small, localized tumors, including those in the brain or spine.

  • Image-Guided Radiation Therapy (IGRT): The ability to visualize and track the tumor’s position ensures precise targeting.

4. Faster Treatment Times

• TrueBeam delivers treatments much faster than conventional linear accelerators, reducing patient exposure to radiation. This is made possible by innovations like faster dose delivery and advanced motion management systems that adapt to patient breathing patterns.

• TrueBeam can perform treatments in minutes rather than longer times, improving patient comfort and throughput.

5. Motion Management

• The system is equipped with Real-time Position Management (RPM) to track and compensate for patient motion (e.g., due to breathing). This allows for precise targeting of tumors while minimizing damage to surrounding tissues.

• In treatments like lung cancer, where the tumor moves with breathing, the system can adjust in real-time to maintain accuracy.

6. User-Friendly Interface

• TrueBeam offers a simplified, intuitive interface for radiation therapists and medical physicists, helping streamline treatment planning and execution. The system's software makes it easy to set up and execute complex treatment plans, improving workflow efficiency.

• It also integrates seamlessly with Varian's ARIA oncology information system and Eclipse treatment planning system, creating an efficient treatment environment with advanced analytics and patient data management.

7. Advanced Dose Delivery

• TrueBeam provides precise, high-dose delivery with customizable dose modulation. This ensures that radiation is delivered accurately while sparing healthy tissues as much as possible.

• The system's advanced beam shaping and delivery techniques, such as dynamic multileaf collimation (DMLC), allow for highly conformed radiation to irregular tumor shapes.

8. Patient Comfort and Positioning

• The TrueBeam system can treat patients in various positions (lying down, sitting, or standing) depending on the tumor's location and the patient's condition.

• The system includes advanced patient positioning techniques to ensure accuracy, which can be paired with 3D imaging to guide proper alignment before and during treatment.

9. Adaptive Radiation Therapy

• The TrueBeam system is capable of adaptive radiation therapy (ART), which allows for treatment plans to be adjusted based on changes in the tumor’s position, size, and shape during the course of treatment. This allows for more personalized care for each patient.

10. Integrated Treatment Planning

• TrueBeam integrates with advanced treatment planning systems, such as Eclipse, enabling clinicians to create highly personalized treatment plans that optimize the radiation dose to the tumor while minimizing the exposure of healthy tissue to radiation.

Summary of Benefits:

• Precision and Accuracy: Advanced imaging and motion management technologies for high precision and real-time tumor tracking.

• Speed: Reduced treatment times, improving patient comfort and increasing clinic throughput.

• Flexibility: Supports various treatment modalities, including IMRT, VMAT, SBRT, and SRS.

• Patient-Centric Design: Comfortable and adaptable to different patient positions, with real-time motion tracking to accommodate breathing.

• Adaptability: Ability to adjust treatment plans based on tumor changes during the course of therapy, providing personalized care.

Clinical Applications:

The Varian TrueBeam system is used to treat a wide range of cancers, including:

• Brain tumors (SRS)

• Lung cancer (SBRT)

• Prostate cancer (IMRT, VMAT)

• Breast cancer (IMRT, VMAT)

• Head and neck cancers (IMRT, VMAT)

• Abdominal and pelvic cancers