In the course of our work four (4) patent applications were filed. 1) Electromedical device for intra operative radiation therapy by the means of ionizing radiation with energy higher than 9 MeV. 2) Electron irradiation head position regulation system of electromedical device for intra operative radiation therapy. 3) Electron beam forming system in treatment head of the mobile intra operative accelerator. 4) Electromedical device for intra operative radiation therapy with electronic control of

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... onization irradiation beam placement. Applications 1-3 have been granted a patent, application 4 is still pending. Conclusions: The IntraLine accelerator meets all of the objectives set for the demonstrator. However, future clinical application of this device may possibly require new mechanical and electrical schemes aiming at minimizing the device's size and weight. Current work also focuses on the device's motion support control system, as well as its treatment planning system.