{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11284851","patent":{"patent_number":"US-11284851","title":"Differential atlas for identifying sites of recurrence (DISRN) in predicting atrial fibrillation recurrence","assignee":null,"inventors":[],"filing_date":"2019-03-22T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["A61B","A61B","A61B","A61B","A61B","G16H","G16H","G16H","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","G06N","G06N","G06N","G06N","G06N","G06T","G16H","G16H","G16H"],"num_claims":20,"abstract":"Embodiments access a set of radiological images acquired from a population of subjects, where a member of the set of radiological images includes a left atrium (LA) region; construct a statistical shape differential atlas from the images; generate a template LA model from the statistical shape differential atlas, where the template LA model includes a site of interest (SOI); acquire a pre-ablation radiological image of a region of tissue in a patient demonstrating atrial fibrillation (AF) pathology; generate a patient LA model from the pre-ablation image; compute a deformation field that registers the SOI to the patient LA model using deformable registration; compute a patient feature vector based on the deformation field; generate an AF probability score for the patient based on the feature vector; generate a classification of the patient based, at least in part, on the AF probability score; and display the classification or the AF probability score."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Differential atlas for identifying sites of recurrence (DISRN) in predicting atrial fibrillation recurrence","description":"Embodiments access a set of radiological images acquired from a population of subjects, where a member of the set of radiological images includes a left atrium (LA) region; construct a statistical sha","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11284851","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-11284851","citation_suggestion":"Patentable. \"Differential atlas for identifying sites of recurrence (DISRN) in predicting atrial fibrillation recurrence\" (US-11284851). https://patentable.app/patents/US-11284851","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11284851","json":"https://patentable.app/api/llm-context/US-11284851","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:39:28.032Z"}