Computed tomography linac

  • How does a LINAC scan work?

    How Does a Linear Accelerator Work? LINACs send radiation, such as x-rays or electron beams, through the body and into cancer tumors.
    Today's LINACs are equipped with .

    1. D image guidance like CT scanning to accurately target tumors.
    2. Special software then matches radiation beams to unique tumor sizes and shapes.

  • What is a LINAC used for?

    A linear accelerator, also referred to as LINAC, is a machine that aims radiation at cancer tumors with pinpoint accuracy, sparing nearby healthy tissue.
    It's used to deliver several types of external beam radiation therapy, including: Image-guided radiation therapy (IGRT) Intensity-modulated radiation therapy (IMRT).

  • What is CT LINAC?

    World's First Integrated Diagnostic CT and Linear Accelerator.
    Diagnostic CT integrated with a robust linear accelerator enable Radiation Oncologists the ability to easily monitor tumor changes within every fraction in order to deliver precise radiotherapy..

  • What is the purpose of electron LINAC?

    Linac is short for linear accelerator.
    It uses electricity to generate high energy beams of X-rays or electrons.
    While these beams have a variety of uses, one of their most common is for treating cancer..

  • Why use LINAC?

    A linear accelerator, also referred to as LINAC, is a machine that aims radiation at cancer tumors with pinpoint accuracy, sparing nearby healthy tissue.
    It's used to deliver several types of external beam radiation therapy, including: Image-guided radiation therapy (IGRT) Intensity-modulated radiation therapy (IMRT).

  • Computed Tomography Simulator
    CT simulation is a process of determining the exact location, shape and size of a tumor.
    The main aim of CT simulation is to help the radiotherapy team in the treatment planning process.
  • Linacs can be used to treat all body sites using conventional techniques as well as more sophisticated techniques like intensity modulated radiation therapy (IMRT), volumetric modulated arc therapy (VMAT), image guided radiation therapy (IGRT), stereotactic radiosurgery (SRS), and stereotactic body radiation therapy (
  • Working Principle of a Linear Accelerator
    The RF source shifts the polarity when electrons enter the tube.
    Moreover, the first tube negatively charges while the second drift tube gets a positive charge.
    After that, the electron comes outside due to inertia.
Abstract. An earlier paper [Simpson et al., Med. Phys. 9, 574 (1982)] described a computed tomography (CT) scanner that was constructed by adding a detector 
Since the previous article, the detector array has been improved and we now demonstrate better than 3-mm spatial resolution and better than 1% relative electron 

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