{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11490853","patent":{"patent_number":"US-11490853","title":"Methods and devices using meta-features extracted from accelerometry signals for swallowing impairment detection","assignee":null,"inventors":[],"filing_date":"2018-02-27T00:00:00.000Z","publication_date":"2022-11-08T00:00:00.000Z","cpc_codes":["A61B","A61B","A61B","A61B","G16H"],"num_claims":11,"abstract":"A method can classify cervical accelerometry data acquired for a swallowing event to identify a possible swallowing impairment in a candidate. The method can include receiving axis-specific vibrational data for an anterior-posterior (A-P) axis and a superior-inferior (S-I) axis and representative of the swallowing event, for example from an accelerometer operatively coupled to a processing module that is a local or remote computing device. The method can include extracting one or more specific meta-features from the data and then outputting from the processing module a classification of the swallowing event based on the extracted meta-features, for example a first classification indicative of normal swallowing or a second classification indicative of possibly impaired swallowing."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and devices using meta-features extracted from accelerometry signals for swallowing impairment detection","description":"A method can classify cervical accelerometry data acquired for a swallowing event to identify a possible swallowing impairment in a candidate. The method can include receiving axis-specific vibrationa","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11490853","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-11490853","citation_suggestion":"Patentable. \"Methods and devices using meta-features extracted from accelerometry signals for swallowing impairment detection\" (US-11490853). https://patentable.app/patents/US-11490853","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11490853","json":"https://patentable.app/api/llm-context/US-11490853","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:22:37.741Z"}