What Machines Utilize Gamma Rays for Medical and Industrial Applications?

Discover the diverse machines that use gamma rays in healthcare and industry, including PET scanners and gamma knife radiosurgery.

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Gamma rays are used in various machines for medical diagnostics and treatments. PET scanners (Positron Emission Tomography) detect gamma rays emitted from a radioactive tracer. In cancer treatment, gamma knife radiosurgery uses focused gamma rays to target and destroy tumors with precision. Industrially, gamma rays are employed in radiography to inspect welds and materials for structural integrity.

FAQs & Answers

  1. What are the medical uses of gamma rays? Gamma rays are primarily used in medical diagnostics, such as in PET scanners, and in treatments like gamma knife radiosurgery for cancer.
  2. How does gamma knife surgery work? Gamma knife surgery uses focused gamma rays to target and destroy tumors precisely while minimizing damage to surrounding healthy tissue.
  3. What role do gamma rays play in industrial applications? In industrial settings, gamma rays are used in radiography to inspect materials, ensuring structural integrity in welds and components.

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