# OnCo record idea-mach-upright-versus-supine-registry (idea). 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/ideas/idea-mach-upright-versus-supine-registry/>
  a schema:CreativeWork ;
  onco:kind "idea" ;
  schema:identifier "idea-mach-upright-versus-supine-registry" ;
  schema:name "A shared registry comparing upright and lying-down radiotherapy"@en ;
  schema:description "Upright proton machines are being installed, cleared mainly for the head, neck and upper chest, without any head-to-head comparison with lying down. A proposal: every centre records set-up accuracy, comfort and side effects the same way so the comparison exists."@en ;
  schema:url <https://onco.cc/ideas/idea-mach-upright-versus-supine-registry/> ;
  schema:dateModified "2026-11-04"^^xsd:date ;
  schema:citation <https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm?ID=K250986>, <https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm?ID=K250970> ;
  onco:tag "machines-wave3", "proposal" ;
  onco:sections <https://onco.cc/fronts/radiation/> ;
  onco:technologies <https://onco.cc/technologies/upright-radiotherapy-positioning/>, <https://onco.cc/technologies/proton-therapy-systems/> ;
  onco:companies <https://onco.cc/companies/leo-cancer-care/>, <https://onco.cc/companies/mevion/>, <https://onco.cc/companies/p-cure/> ;
  onco:institutions <https://onco.cc/institutions/stanford/> ;
  onco:bottlenecks <https://onco.cc/bottlenecks/b-surgery-radiation-innovation/>, <https://onco.cc/bottlenecks/b-trial-design/> .