Dr. Sanjay Dishan from Sahyadri Hospital introduces the state-of-the-art Radixact X9 machine, a fully-loaded tomotherapy system. He explains how this machine differs from conventional linear accelerators used in radiation therapy.
Overview of Tomotherapy
Dr. Sanjay Dishan from Sahyadri Hospital introduces the state-of-the-art Radixact X9 machine, a fully-loaded tomotherapy system. He explains how this machine differs from conventional linear accelerators used in radiation therapy.
Comparison with Conventional Radiation Machines
In traditional linear radiation machines, the patient lies on a couch, and a gantry moves to deliver radiation to the tumour. However, the Radixact X9 allows for a more flexible treatment approach:
- 360-Degree Movement: The couch can move in multiple directions, allowing for a full 360-degree treatment rotation. This increased freedom of movement enhances the precision of the treatment while protecting normal structures and critical organs.
Key Features of the Radixact X9
1. ClearRT Technology
ClearRT is a notable feature of the Radixact X9. This technology captures images during treatment that are as clear as diagnostic CT scans, ensuring high-quality imaging. This precision helps in accurately targeting the tumour and reduces the chances of missing it during treatment.
2. Synchrony System
The Synchrony feature is an AI-based camera system integrated into the machine. This system provides advanced motion tracking capabilities:
- Real-Time Tracking: Synchrony monitors respiratory movements, which is crucial for treating cancers such as prostate cancer, where the tumour location can shift due to bladder filling.
- Precision Treatment: By using gold seed markers, Synchrony tracks the tumour’s movement, allowing for accurate targeting while sparing surrounding healthy tissue.
3. Advanced Respiratory Tracking
Synchrony also effectively tracks respiratory patterns, especially beneficial for abdominal tumours and lung cancers. This technology negates the need for additional markers, as it relies on the patient’s natural breathing patterns, significantly enhancing treatment precision.
Conclusion
Dr. Dishan highlights that the Radixact X9 machine is fully equipped with advanced technologies that improve the accuracy of radiation therapy while minimising complications. He encourages viewers to stay tuned for further discussions on the Surface Guided Radiation Therapy (SGRT) and its applications, particularly in breast cancer treatment. For any additional queries, viewers are invited to leave comments, and the team will respond promptly.
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