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How A High-Tech Chair Could Revolutionize Cancer Radiation Therapy

Amy Feldman, Amy Feldman
October 16, 2025 at 12:30 PM
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How A High-Tech Chair Could Revolutionize Cancer Radiation Therapy

Key Takeaways

  • Leo Cancer Care's innovation is a simple rotating chair design.
  • CEO Stephen Towe believes the simplest ideas are often the best.
  • Previous cancer treatment methods required massive gantries weighing up to 600 tons.
  • Towe compared the weight of the old equipment to approximately 80 elephants.
  • The new approach offers a significant simplification over older, cumbersome technology.

Leo Cancer Care cofounder and CEO Stephen Towe reflected on the initial reception of their innovation, noting that while some dismissed it as a simple 'rotating chair,' its effectiveness proved the value of simple ideas. Towe strongly criticized the outdated methods used in cancer treatment, specifically mentioning gantries that could weigh up to 600 tons for specific procedures. He used a vivid analogy, stating that this massive equipment was equivalent to the weight of about 80 elephants, calling the previous standard "absolutely bonkers." This comparison underscores the significant technological leap represented by Leo Cancer Care's streamlined solution. The company's success suggests a major shift away from overly complex and heavy machinery in radiation therapy. Towe's comments celebrate innovation that prioritizes efficiency and practicality.

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