Nucletron Operations B.v.

Nucletron B.v.

Dimos Baltas

Johann Kindlein

Georgios Sakas

Hans Martin Schot

Frans Kuipers

Albert Dirk Adrianus Koster

Emil Matthijs Buijs

Frans Kulpers

Oscar Boel

The invention relates to a real time radiation treatment planning system for use in effecting radiation therapy of a pre-selected anatomical portion of an animal body using hollow needles. According to embodiments of the invention, the system may include a processing means processing means-configured to perform a three-dimensional imaging algorithm and a three-dimensional image segmentation algorithm, with respect to one or more specific organs within the pre-selected anatomical portion and with respect to the needles, for converting the image data obtained with an imaging means into a three-dimensional image of the anatomical portion, using at least one single or multi-objective anatomy-based genetic optimization algorithm. For pre-planning or virtual simulation purposes, the processing means is arranged to determine in real time the optimal number and position of at least one of the needles, positions of energy emitting sources within the needles, and the dwell times of the energy emitting sources at the positions. For post-planning purposes, the processing means is arranged to determine, based on three-dimensional image information, in real time the real needle positions and the dwell times of the energy emitting sources for the positions.

Real time radiation treatment planning system

Real-time radiation treatment planning system

A real time radiation treatment planning system for use in effecting radiation therapy of a pre-selected anatomical portion of an animal body. A processor is provided with a three-dimensional imaging algorithm and a three-dimensional image segmentation algorithm for at least the specific organs within the anatomical portion and the needles. The processor converts the image data into a three-dimensional image of the anatomical portion using at least one single or multi-objective anatomy based genetic optimization algorithm. The processor determines in real time the optimal number and position of the hollow needles, the position of the energy emitting source within each hollow needle and the dwell times of the energy emitting source at each position. For post planning purposes, the processor determines, based on three-dimensional image information in real time, the real needle positions and the dwell times of the energy emitting source for each position.

Real time radiation treament planning system

A template-assembly for effecting radiation treatment within an animal body by implanting one or more hollow needles at a desired location within the animal body includes a template frame being mountable to a stepping device of a radiation treatment device. The template frame has a needle guiding component having a plurality of guiding apertures for guiding the one or more hollow implant needles towards the desired location within the animal body. The template-assembly has a needle fixation component for fixating one or more of the implanted needles relative to the animal body, wherein the needle fixation component can be sutured to the skin of the animal body.

Template-assembly for effecting radiation treatment in an animal body

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Darmstadt, Germany

Dimos Baltas