{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10542947","patent":{"patent_number":"US-10542947","title":"Photon-counting CT apparatus","assignee":null,"inventors":[],"filing_date":"2016-11-17T00:00:00.000Z","publication_date":"2020-01-28T00:00:00.000Z","cpc_codes":["A61B","A61B","A61B","A61B","G06T","G06T","A61B","G06T"],"num_claims":14,"abstract":"The present invention is directed to make a photon-counting CT apparatus capable of more accurate data acquisition. Such apparatus is provided with a reference detection unit and a time measuring instrument to measure temporal fluctuations in a rotational direction of an X-ray irradiation unit. The apparatus corrects temporal fluctuations in the rotational direction involved in data measured by the reference detection unit, using time measurement data which is output by the time measuring instrument. Using corrected measurement data measured by the reference detection unit, the apparatus makes corrections of fluctuations pertaining to the X-ray tube of the X-ray irradiation unit and pile-up. Data corrections with high accuracy are thus enabled."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Photon-counting CT apparatus","description":"The present invention is directed to make a photon-counting CT apparatus capable of more accurate data acquisition. Such apparatus is provided with a reference detection unit and a time measuring inst","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10542947","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-10542947","citation_suggestion":"Patentable. \"Photon-counting CT apparatus\" (US-10542947). https://patentable.app/patents/US-10542947","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10542947","json":"https://patentable.app/api/llm-context/US-10542947","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:11:22.797Z"}