{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11232866","patent":{"patent_number":"US-11232866","title":"Vein thromboembolism (VTE) risk assessment system","assignee":null,"inventors":[],"filing_date":"2020-11-16T00:00:00.000Z","publication_date":"2022-01-25T00:00:00.000Z","cpc_codes":["A61B","G16H","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","G06F","G06T","G06V","G16H","G16H","G16H","G16H","G16H","G16H","A61B","A61B","A61B","G06F","G06T"],"num_claims":30,"abstract":"A vein thromboembolism (VTE) risk assessment system that includes a casing having a shape adapted to secure a plurality of components with the casing. The casing includes a microphonic sensor, a Photoplethysmography (PPG) sensor, an Inertial Measurement Unit (IMU) sensor, a diaphragm, and a microcontroller. The microphonic sensor captures VTE audio signals indicative of the VTE risk of the user. The PPG sensor measures blood volume changes in a skin area in response to venous hemodynamic changes in a lower limb. The IMU sensor captures seismic signals indicative of the VTE risk of the user. The diaphragm enhances auscultation signals. The microcontroller transmits data to a computing device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Vein thromboembolism (VTE) risk assessment system","description":"A vein thromboembolism (VTE) risk assessment system that includes a casing having a shape adapted to secure a plurality of components with the casing. The casing includes a microphonic sensor, a Photo","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11232866","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-11232866","citation_suggestion":"Patentable. \"Vein thromboembolism (VTE) risk assessment system\" (US-11232866). https://patentable.app/patents/US-11232866","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11232866","json":"https://patentable.app/api/llm-context/US-11232866","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:25:38.556Z"}