{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11291406","patent":{"patent_number":"US-11291406","title":"System for determining a set of at least one cardio-respiratory descriptor of an individual during sleep","assignee":null,"inventors":[],"filing_date":"2018-03-28T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["A61B","A61B","A61B","A61B","A61B","A61B","A61B","G16H"],"num_claims":12,"abstract":"A system for determining a set of at least one cardio-respiratory descriptor of an individual during sleep comprises a memory device having a first accelerometer for a thoracic position, a second accelerometer synchronized with the first and for an abdominal position, and an optional sensor (e.g., a photoplethysmographic sensor). The system also includes memory for recording accelerometer and optional sensor data; memory with a reference model; and a device for filtering accelerometer data and configured to extract low-, medium-, and high- frequency ranges. A computer is configured for determining, within the extracted frequency ranges, at least one characteristic representative of a cardio-respiratory and physiological state and the time of the extraction thereof; comparing the determined characteristic(s) with similar characteristics from the reference model; and deducing therefrom a set of at least one probable corresponding event the individual experienced during a predetermined period of time."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System for determining a set of at least one cardio-respiratory descriptor of an individual during sleep","description":"A system for determining a set of at least one cardio-respiratory descriptor of an individual during sleep comprises a memory device having a first accelerometer for a thoracic position, a second acce","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11291406","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-11291406","citation_suggestion":"Patentable. \"System for determining a set of at least one cardio-respiratory descriptor of an individual during sleep\" (US-11291406). https://patentable.app/patents/US-11291406","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11291406","json":"https://patentable.app/api/llm-context/US-11291406","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:06:15.461Z"}