Open-Source Medical Devices (OSMD) Design of a Small Animal Radiotherapy System

17th International Conference on the Use of Computers in Radiation Therapy

物理学;计算机科学

Prajapati, S.^1,2 ; Mackie, T.R.^1,2 ; Jeraj, R.^2,3

Morgridge Institute for Research, Madison, WI, United States^1

University of Wisconsin-Madison, Madison, WI, United States^2

Jozef Stefan Institute, Ljubljana, Slovenia^3

关键词: Hardware and software;    Intensity-modulated;    Medical technologies;    Multileaf collimators;    Open source platforms;    Positron emission tomography (PET);    Technical specifications;    Treatment planning systems;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/489/1/012017/pdf
DOI  :  10.1088/1742-6596/489/1/012017

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

Open-Source Medical Devices (OSMD) was initiated with the goal of facilitating medical research by developing medical technologies including both hardware and software on an open-source platform. Our first project was to develop an integrated imaging and radiotherapy device for small animals that includes computed tomography (CT), positron emission tomography (PET) and radiation therapy (RT) modalities for which technical specifications were defined in the first OSMD conference held in Madison, Wisconsin, USA in December 2011. This paper specifically focuses on the development of a small animal RT (micro-RT) system by designing a binary micro multileaf collimator (bmMLC) and a small animal treatment planning system (SATPS) to enable intensity modulated RT (IMRT). Both hardware and software projects are currently under development and their current progresses are described. After the development, both bmMLC and TPS will be validated and commissioned for a micro-RT system. Both hardware design and software development will be open-sourced after completion.