{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8467054","patent":{"patent_number":"US-8467054","title":"Virtual core flow cytometry","assignee":null,"inventors":[],"filing_date":"2010-01-22T00:00:00.000Z","publication_date":"2013-06-18T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N","G01N","G01N","G01N"],"num_claims":18,"abstract":"A sheathless flow cytometry system is disclosed wherein a fluid containing particles of interest, for example cells, flows through a sensing region, and is illuminated in the sensing region with one or more light source. Light resulting from the interaction of the particles with the illumination is received by an objective, and focused toward a field stop having an aperture comprising relatively large end portions and a relatively small center portion. Light deflectors, such as prisms, are disposed over the relatively large end portions of the aperture. The system is arranged such that light from particles in focus in the sensing region is focused on the relatively small center portion of the aperture. Peripheral detectors are positioned to receive light from the light deflectors, and a scatter detector is positioned to receive light passing through the center portion. The detector signals may be used to identify which of the detector signals correspond to particles in focus as they passed through the sensing region."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Virtual core flow cytometry","description":"A sheathless flow cytometry system is disclosed wherein a fluid containing particles of interest, for example cells, flows through a sensing region, and is illuminated in the sensing region with one o","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8467054","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8467054","citation_suggestion":"Patentable. \"Virtual core flow cytometry\" (US-8467054). https://patentable.app/patents/US-8467054","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8467054","json":"https://patentable.app/api/llm-context/US-8467054","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:59:53.060Z"}