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Varian Medical Systems, Inc., headquartered globally in Palo Alto, California, is the world's leading manufacturer of medical devices and software for treating cancer and other medical conditions with radiotherapy, radiosurgery, proton therapy, and brachytherapy. The company supplies informatics ...
Material in the radiation beam used to attenuate the radiation, normally lead or tungsten.
Industry:Medical devices
Any AC frequency at which coherent electromagnetic radiation of energy is possible. Usually considered to denote frequencies above 150 kilohertz and extending up to the infrared range.
Industry:Medical devices
Medical therapy consisting of one or more treatments with ionizing radiation.
Industry:Medical devices
General
Please not different translation of "source" in brachytherapy.
Industry:Medical devices
1) The person who operates the Clinac or sets up the patient to perform the radiation therapy treatment. Also known as a radiation technologist. Also, radiographer (U. K. , Australia, New Zealand. )
German short form: MRTA
2) User group in software.
Industry:Medical devices
Doctor who specializes in the treatment of cancer patients, using radiation as the main modality of treatment.
Industry:Medical devices
The propagation of energy through space or matter. In radiology, radiation can be divided into two main groups: charged particles (electrons, protons, etc. ) and electromagnetic (x-rays, gamma rays, etc. ). The propagation of energy through space or matter. In radiology, radiation can be divided into two main groups: charged particles (electrons, protons, for example) and electromagnetic (photons, X-rays, gamma rays, for example).
Industry:Medical devices
Metal (piece of lead with rectangular hole) that is positioned in front of the kV source, after the beam has passed through the kV beam target, and used to shape the kV beam and limit its maximum field size. This lead aperture defines the maximum opening for the X-ray beam being emitted from exit window of the X-ray tube. See also kV collimator.
Industry:Medical devices
The set of console and machine position settings and the setup note (if any) for a treatment field. See also treatment plan. A collection of zero or more beams which can be treatment fields, setup fields, port films, and portal images. The treatment of a plan delivers a fraction of the treatment of a course of treatment. A session can contain one or more plans.
Industry:Medical devices
