{"entity":{"id":"vision-rt","kind":"company","name":"Vision RT","aka":[],"tldr":"Vision RT pioneered surface-guided radiotherapy with AlignRT, ceiling cameras that track the patient's skin in 3D so treatment can be set up without tattoos and paused if the patient moves.","summary":"Vision RT, founded in London in 2001, makes the AlignRT surface guidance system installed on linacs worldwide, used for tattoo-free set-up, deep-inspiration breath-hold in breast radiotherapy and open-mask brain radiosurgery, plus the MapRT collision-avoidance tool and simulation-room systems. It is privately held.","asOf":"2026-09-17","links":[{"label":"Official website","url":"https://www.visionrt.com/"}],"tags":["machines-wave2"],"related":[],"cancers":[],"sections":[],"technologies":["patient-positioning-surface-guidance-systems","respiratory-gating-tumour-tracking-systems","surface-guided-radiotherapy","respiratory-motion-management"],"targets":[],"drugs":[],"companies":[],"institutions":[],"pathways":[],"terms":[],"trials":[],"people":[],"bottlenecks":[],"keyPapers":[],"journals":[],"dependsOn":[],"notes":[],"hq":"London","country":"GB","companyType":"devices","website":"https://www.visionrt.com/","founded":2001,"stage":"private-large","investors":[],"funding":[]},"route":"/companies/vision-rt/","neighbours":{"technology":[{"id":"patient-positioning-surface-guidance-systems","kind":"technology","name":"Patient positioning and surface guidance systems (AlignRT, Catalyst, ExacTrac Dynamic)","route":"/technologies/patient-positioning-surface-guidance-systems/"},{"id":"respiratory-gating-tumour-tracking-systems","kind":"technology","name":"Respiratory gating and tumour tracking systems (RPM, ABC, Calypso, Synchrony)","route":"/technologies/respiratory-gating-tumour-tracking-systems/"},{"id":"respiratory-motion-management","kind":"technology","name":"Respiratory motion management (4D-CT, gating, breath-hold, tracking)","route":"/technologies/respiratory-motion-management/"},{"id":"surface-guided-radiotherapy","kind":"technology","name":"Surface-guided radiotherapy (SGRT)","route":"/technologies/surface-guided-radiotherapy/"}]}}