Net Deals Web Search

  1. Ad

    related to: siemens mri scanners 3.t

Search results

  1. Results From The WOW.Com Content Network
  2. PET-MRI - Wikipedia

    en.wikipedia.org/wiki/PET-MRI

    PET-MRI systems don't offer a direct way to obtain attenuation maps, unlike stand-alone PET or PET-CT systems. [ 32 ] [ 33 ] Stand alone PET systems' attenuation correction (AC) is based on a transmission scan (mu - map) acquired using a 68 Ge ( Germanium-68 ) rotating rod source, which directly measures photon attenuation at 511 keV.

  3. History of magnetic resonance imaging - Wikipedia

    en.wikipedia.org/wiki/History_of_magnetic...

    They also performed the first MRI body scan of a human being on July 3, 1977, [39] [40] studies they published in 1977. [38] [41] In 1979, Richard S. Likes filed a patent on k-space U.S. patent 4,307,343. MRI Scanner Mark One. The first MRI scanner to be built and used, in Aberdeen Royal Infirmary in Scotland.

  4. Magnetic resonance imaging - Wikipedia

    en.wikipedia.org/wiki/Magnetic_resonance_imaging

    Magnetic resonance imaging ( MRI) is a medical imaging technique used in radiology to form pictures of the anatomy and the physiological processes inside the body. MRI scanners use strong magnetic fields, magnetic field gradients, and radio waves to generate images of the organs in the body. MRI does not involve X-rays or the use of ionizing ...

  5. Magnetic resonance imaging of the brain - Wikipedia

    en.wikipedia.org/wiki/Magnetic_resonance_imaging...

    88.91. OPS-301 code. 3-800, 3-820. Magnetic resonance imaging of the brain uses magnetic resonance imaging (MRI) to produce high quality two-dimensional or three-dimensional images of the brain and brainstem as well as the cerebellum without the use of ionizing radiation ( X-rays) or radioactive tracers .

  6. Portable magnetic resonance imaging - Wikipedia

    en.wikipedia.org/wiki/Portable_magnetic...

    003335. Portable magnetic resonance imaging (MRI) is referred to the imaging provided by an MRI scanner that has mobility and portability. [ 1][ 2][ 3] It provides MR imaging to the patient in-time and on-site, for example, in intensive care unit (ICU) where there is danger associated with moving the patient, in an ambulance, after a disaster ...

  7. Safety of magnetic resonance imaging - Wikipedia

    en.wikipedia.org/wiki/Safety_of_magnetic...

    Some modern scanners have larger bores (up to 70 cm) and scan times are shorter. A 1.5 T wide short bore scanner increases the examination success rate in patients with claustrophobia and substantially reduces the need for anesthesia-assisted MRI examinations even when claustrophobia is severe. [54]

  8. Siemens Healthineers - Wikipedia

    en.wikipedia.org/wiki/Siemens_Healthineers

    Siemens AG (75%) Number of employees. 69,500 (2022) Website. www .siemens-healthineers .com. Siemens Healthineers (formerly Siemens Healthcare, Siemens Medical Solutions, and Siemens Medical Systems) is a German company which provides healthcare services. [ 2] It was spun off from its parent company Siemens in 2017, which retains a 75% stake.

  9. Physics of magnetic resonance imaging - Wikipedia

    en.wikipedia.org/wiki/Physics_of_magnetic...

    Modern 3 tesla clinical MRI scanner. Magnetic resonance imaging (MRI) is a medical imaging technique mostly used in radiology and nuclear medicine in order to investigate the anatomy and physiology of the body, and to detect pathologies including tumors, inflammation, neurological conditions such as stroke, disorders of muscles and joints, and ...

  1. Ad

    related to: siemens mri scanners 3.t