# OnCo record mri-field-strengths (technology). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)". Whole corpus: https://onco.cc/api/v1/onco.nt
@prefix schema: <https://schema.org/> .
@prefix onco: <https://onco.cc/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/technologies/mri-field-strengths/>
  a schema:MedicalTherapy ;
  onco:kind "technology" ;
  schema:identifier "mri-field-strengths" ;
  schema:name "MRI field strengths: 1.5 T, 3 T and 7 T"@en ;
  schema:description "MRI scanners are sold by the strength of their magnet. 1.5 tesla is the reliable workhorse, 3 tesla gives more signal for prostate, brain and breast imaging, and 7 tesla is a research-grade brain scanner; stronger is not simply better, because artefacts, heating and implant restrictions grow with the field."@en ;
  schema:url <https://onco.cc/technologies/mri-field-strengths/> ;
  schema:dateModified "2026-09-17"^^xsd:date ;
  schema:sameAs <https://en.wikipedia.org/wiki/Magnetic_resonance_imaging> ;
  schema:citation <https://en.wikipedia.org/wiki/Magnetic_resonance_imaging>, <https://en.wikipedia.org/wiki/Physics_of_magnetic_resonance_imaging> ;
  onco:status "established" ;
  onco:tag "machines-wave" ;
  onco:related <https://onco.cc/technologies/intraoperative-mri-ct/>, <https://onco.cc/technologies/mr-linac/> ;
  onco:cancers <https://onco.cc/cancers/prostate/>, <https://onco.cc/cancers/brain-tumours/>, <https://onco.cc/cancers/glioblastoma/>, <https://onco.cc/cancers/breast-cancer/>, <https://onco.cc/cancers/colorectal/>, <https://onco.cc/cancers/multiple-myeloma/> ;
  onco:sections <https://onco.cc/fronts/imaging/> ;
  onco:technologies <https://onco.cc/technologies/mri/>, <https://onco.cc/technologies/mp-mri/>, <https://onco.cc/technologies/whole-body-mri/> ;
  onco:companies <https://onco.cc/companies/siemens-healthineers/>, <https://onco.cc/companies/ge-healthcare/>, <https://onco.cc/companies/philips/>, <https://onco.cc/companies/canon-medical/>, <https://onco.cc/companies/united-imaging/>, <https://onco.cc/companies/fujifilm/>, <https://onco.cc/companies/bruker/> .