Anders Ahnesjo

Title: Innovations by Inventor Anders Ahnesjo

Introduction

Anders Ahnesjo is a notable inventor based in Uppsala, Sweden. He has made significant contributions to the field of radiation therapy, particularly in the development of methods and devices that enhance the accuracy of radiation dose distribution. With a total of 2 patents, his work is pivotal in advancing modern radiotherapy techniques.

Latest Patents

One of Anders Ahnesjo's latest patents is focused on detector response modeling. This invention proposes a detector response correction arrangement and method for online determination of correction factors for arbitrary positions from arbitrary incident fluence distributions. As modern radiotherapy utilizes more of the available degrees of freedom of radiation machines, reliable dosimetry measurements are essential. The method employs Monte Carlo techniques to precalculate fluence pencil kernels from a monodirectional beam, allowing for a comprehensive description of particle fluence in an irradiated medium.

Another significant patent involves a method for calculating the radiation dose distribution for a radiation treatment system aimed at radiation therapy for animal bodies. This method determines at least one beam quality index representative of the radiation beam used and calculates the radiation dose distribution in a specific beam field using parameterized dose deposition kernels based on the beam quality index.

Career Highlights

Throughout his career, Anders Ahnesjo has worked with prominent companies in the field, including IBA and Nucletron. His experience in these organizations has contributed to his expertise in radiation therapy technologies and innovations.

Collaborations

Anders has collaborated with notable professionals in his field, including Karin Eklund and Goran Rikner. These collaborations have further enriched his work and contributed to advancements in radiation therapy.

Conclusion

Anders Ahnesjo's contributions to radiation therapy through his innovative patents and collaborations highlight his importance in the field. His work continues to influence the development of more effective and reliable radiation treatment systems.