{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8489179","patent":{"patent_number":"US-8489179","title":"Fluoroscopy apparatus, fluoroscopy system and fluorescence-image processing method","assignee":null,"inventors":[],"filing_date":"2011-08-30T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["A61B","A61B","A61B","A61B","A61B","G06T","A61B","A61B","A61B","A61B"],"num_claims":11,"abstract":"Provided is a fluoroscopy apparatus (1) including an illumination portion (4) provided with a light source (3) that radiates illumination light and excitation light; a fluorescence imaging unit (18) that acquires a fluorescence image by imaging fluorescence generated at an subject (X); a return-light imaging unit (17) that acquires a reference image by imaging return light returning from the subject (X); and an image-correcting unit (6) that corrects the fluorescence image imaged by the fluorescence imaging unit (18) by using the reference image imaged by the return-light imaging unit (17), wherein the image-correcting unit (6) performs the following processing:FLrevised=A×FLbeforex/B×RLbeforey,where FLrevised is a luminance value of a corrected fluorescence image, FLbefore and RLbefore are luminance values of acquired fluorescence image and reference image, A and B are constants, and x and y are exponents for staying within a permissible error."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Fluoroscopy apparatus, fluoroscopy system and fluorescence-image processing method","description":"Provided is a fluoroscopy apparatus (1) including an illumination portion (4) provided with a light source (3) that radiates illumination light and excitation light; a fluorescence imaging unit (18) t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8489179","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-8489179","citation_suggestion":"Patentable. \"Fluoroscopy apparatus, fluoroscopy system and fluorescence-image processing method\" (US-8489179). https://patentable.app/patents/US-8489179","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8489179","json":"https://patentable.app/api/llm-context/US-8489179","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:16:58.505Z"}