{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9844686","patent":{"patent_number":"US-9844686","title":"Apparatus, method, and program for movable part tracking and treatment","assignee":null,"inventors":[],"filing_date":"2015-12-18T00:00:00.000Z","publication_date":"2017-12-19T00:00:00.000Z","cpc_codes":["A61N","A61N","G06T","A61N","G06T","G06T"],"num_claims":11,"abstract":"According to one embodiment, A movable part tracking and treatment apparatus, includes: an acquisition unit adapted to acquire a three-dimensional moving image by imaging an inside of a body of a patient; a first projection image generation unit adapted to generate a first projection moving image by projecting the three-dimensional moving image on a two-dimensional surface from a fixed direction, the three-dimensional moving image including a tracing target and an affected part area that are part of internal organs in a displaced state, an affected part image extraction unit adapted to extract the displaced affected part area from the first projection moving image, a tracing target image extraction unit adapted to extract the displaced tracing target from the first projection moving image, a first parameter derivation unit is adapted to derive a first parameter indicative of position information on a beam irradiation point selected from the displaced affected part area in the first projection moving image, and a second parameter derivation unit adapted to derive a second parameter necessary to extract the corresponding tracing target from another projection moving image based on the tracing target extracted from the first projection moving image."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus, method, and program for movable part tracking and treatment","description":"According to one embodiment, A movable part tracking and treatment apparatus, includes: an acquisition unit adapted to acquire a three-dimensional moving image by imaging an inside of a body of a pati","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9844686","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-9844686","citation_suggestion":"Patentable. \"Apparatus, method, and program for movable part tracking and treatment\" (US-9844686). https://patentable.app/patents/US-9844686","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9844686","json":"https://patentable.app/api/llm-context/US-9844686","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T16:19:50.108Z"}