{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11969296","patent":{"patent_number":"US-11969296","title":"Ultrasound diagnostic apparatus using a harmonic imaging method and method of controlling ultrasound diagnostic apparatus","assignee":null,"inventors":[],"filing_date":"2020-09-04T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["A61B","G01N","A61B","A61B","A61B","A61B","A61B","G01N","G01N","G01N","G01S","G01S","G01S","G01S","A61B","G01N","G01N","G01N"],"num_claims":6,"abstract":"An ultrasound diagnostic apparatus 1 includes a transducer array 2, a transmission unit 3 that transmits a set of a first ultrasonic pulse FP and a second ultrasonic pulse SP having phases inverted from each other on the same scanning line from the transducer array 2 into a subject N times to be equal to or greater than at least two times, a reception unit 4 that acquires reception signals from a signal output from the transducer array 2, which receives an ultrasound echo, a quadrature detection unit 5 that acquires an IQ signal string corresponding to the first ultrasonic pulse FP and an IQ signal string corresponding to the second ultrasonic pulse SP by performing quadrature detection in a determined range on the reception signals, and a bubble signal likelihood calculation unit 6 that calculates a bubble signal likelihood based on the IQ signal strings acquired by the quadrature detection unit 5. "},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Ultrasound diagnostic apparatus using a harmonic imaging method and method of controlling ultrasound diagnostic apparatus","description":"An ultrasound diagnostic apparatus 1 includes a transducer array 2, a transmission unit 3 that transmits a set of a first ultrasonic pulse FP and a second ultrasonic pulse SP having phases inverted fr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11969296","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-11969296","citation_suggestion":"Patentable. \"Ultrasound diagnostic apparatus using a harmonic imaging method and method of controlling ultrasound diagnostic apparatus\" (US-11969296). https://patentable.app/patents/US-11969296","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11969296","json":"https://patentable.app/api/llm-context/US-11969296","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:15:06.912Z"}