{"entity":{"id":"doseoptics","kind":"company","name":"DoseOptics","aka":["DoseOptics, LLC","Dose Optics"],"tldr":"DoseOptics, a Dartmouth spin-off in New Hampshire, makes cameras that film the faint light given off while radiotherapy is delivered, so the treatment team can see where the beam lands on the patient.","summary":"DoseOptics, LLC, of Lebanon, New Hampshire, is a spin-off from Dartmouth that translates Cherenkov imaging, the capture of the light emitted as a radiation beam passes through tissue, into clinical radiotherapy. Its systems BeamSite and DoseRT give real-time visualisation of radiation delivery; the company states that BeamSite is a visualisation tool and that treatment plans should not be changed on its images alone. A National Cancer Institute SBIR award, in its sixth budget year in 2026, funds DoseRT as a non-contact optical patient and beam dosimetry system for continuous in vivo verification of radiotherapy.","asOf":"2026-11-04","links":[{"label":"Official website","url":"https://www.doseoptics.com/"},{"label":"NIH RePORTER: award 5R44CA232879-06","url":"https://reporter.nih.gov/project-details/11337506"}],"tags":[],"related":[],"cancers":[],"sections":["radiation","devices"],"technologies":["in-vivo-dosimetry"],"targets":[],"drugs":[],"companies":[],"institutions":[],"pathways":[],"terms":[],"trials":[],"people":[],"bottlenecks":[],"keyPapers":[],"journals":[],"dependsOn":[],"notes":["Company website (home and about pages) and the NIH RePORTER record read on 4 November 2026. Regulatory clearances are not recorded because no FDA record was read."],"hq":"Lebanon, NH","country":"US","companyType":"devices","website":"https://www.doseoptics.com/","stage":"startup","investors":[],"funding":[{"round":"Grant","year":2026,"amountUsd":998974,"source":"https://reporter.nih.gov/project-details/11337506","note":"NCI SBIR (R44) award 5R44CA232879-06: DoseRT: A Non-Contact Optical Patient and Beam Dosimetry System for Continuous in vivo Radiotherapy Verification"}]},"route":"/companies/doseoptics/","neighbours":{"section":[{"id":"devices","kind":"section","name":"Devices & Physical Therapies","route":"/fronts/devices/"},{"id":"radiation","kind":"section","name":"Radiation Therapy","route":"/fronts/radiation/"}],"technology":[{"id":"in-vivo-dosimetry","kind":"technology","name":"In vivo dosimetry and patient-specific quality assurance","route":"/technologies/in-vivo-dosimetry/"}]}}