{"entity":{"id":"masep","kind":"company","name":"MASEP Medical Science and Technology Development (Shenzhen)","aka":["MASEP","MASEP Infini"],"tldr":"MASEP is a Shenzhen maker of rotating cobalt gamma radiosurgery systems, including the Infini, cleared by the US FDA in 2011.","summary":"MASEP Medical Science and Technology Development (Shenzhen) holds FDA clearances for a gamma radiosurgery system (K041125, December 2004) and the Rotating Gamma System Infini (K102533, March 2011), filed through a US correspondent. Its current market status was not confirmed.","asOf":"2026-11-04","links":[{"label":"FDA 510(k) K041125: MASEP gamma system (30 December 2004)","url":"https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm?ID=K041125"},{"label":"FDA 510(k) K102533: Rotating Gamma System Infini","url":"https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm?ID=K102533"}],"tags":["machines-wave3"],"related":[],"cancers":[],"sections":["radiation","devices"],"technologies":["rotating-gamma-radiosurgery-systems"],"targets":[],"drugs":[],"companies":[],"institutions":[],"pathways":[],"terms":[],"trials":[],"people":[],"bottlenecks":[],"keyPapers":[],"journals":[],"dependsOn":[],"notes":[],"provenance":{"editedBy":"OnCo machines inventory (openFDA, accessdata.fda.gov, ClinicalTrials.gov v2, Europe PMC, maker pages)","editedOn":"2026-11-04"},"hq":"Shenzhen","country":"CN","companyType":"devices","investors":[],"funding":[]},"route":"/companies/masep/","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":"rotating-gamma-radiosurgery-systems","kind":"technology","name":"Rotating gamma and hybrid cobalt systems (Our United TaiChi, MASEP Infini, Akesis Galaxy, GammaPod)","route":"/technologies/rotating-gamma-radiosurgery-systems/"}],"roadmap":[{"id":"linac-machines-roadmap","kind":"roadmap","name":"Linear accelerator machines: from Clinac to AI-imaging linacs, rings and radiosurgery units","route":"/roadmaps/linac-machines-roadmap/"}]}}