{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11484221","patent":{"patent_number":"US-11484221","title":"Dynamic analysis apparatus, dynamic analysis system, expected rate calculation method, and recording medium","assignee":null,"inventors":[],"filing_date":"2020-02-28T00:00:00.000Z","publication_date":"2022-11-01T00:00:00.000Z","cpc_codes":["A61B","G06T","A61B","A61B","A61B","A61B","A61B","A61B","G06T","G16H","G16H","G16H","G06T","G06T","G06T","G06T"],"num_claims":10,"abstract":"Provided is a dynamic analysis apparatus that predicts a respiratory function value based on frame images showing dynamics of chest. The dynamic analysis apparatus includes a hardware processor that obtains a first lung size value of a removal target site and a second lung size value of a left or right lung field including the removal target site, calculates a proportion between the first and second lung size values as a size proportion, calculates a first feature amount concerning respiratory function of the left or right lung field including the removal target site and a second feature amount concerning respiratory function of the lung fields as a whole, calculates a proportion between the first and second feature amounts as a feature amount proportion, and calculates an expected rate of the respiratory function without the removal target site, based on a product of the size proportion and the feature amount proportion."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Dynamic analysis apparatus, dynamic analysis system, expected rate calculation method, and recording medium","description":"Provided is a dynamic analysis apparatus that predicts a respiratory function value based on frame images showing dynamics of chest. The dynamic analysis apparatus includes a hardware processor that o","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11484221","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-11484221","citation_suggestion":"Patentable. \"Dynamic analysis apparatus, dynamic analysis system, expected rate calculation method, and recording medium\" (US-11484221). https://patentable.app/patents/US-11484221","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11484221","json":"https://patentable.app/api/llm-context/US-11484221","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:15:39.098Z"}