Kilovoltage Intrafraction Monitoring (KIM)

Real-time cancer targeting on a standard linear accelerator.

The Problem

  • The human body is a dynamic system
  • Tumours moves during radiotherapy treatment.
  • Standard treatment does not consider motion during irradiation

Our solution

  • Real-time tumour motion monitoring on a standard linear accelerator
  • Purely software solution
  • 6 degrees of freedom monitoring: sub-mm and sub-degree accuracy

How KIM works

Intellectual Property

Three granted US patents

  • US 8379794: Method to estimate position, motion of a target with a single X-ray imager
  • US 9084888: Segmentation method
  • US 9314219: Estimation of real-time rotation and translation of a target with a single X-ray imager

Research Opportunities

For more information and enquiries contact Professor Paul Keall.