{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9592423","patent":{"patent_number":"US-9592423","title":"Measuring system and measuring method for analyzing knee joint motion trajectory during cycling","assignee":null,"inventors":[],"filing_date":"2014-10-24T00:00:00.000Z","publication_date":"2017-03-14T00:00:00.000Z","cpc_codes":["A61B","A61B","A61B","A61B","G06T","G06V","G06T","G06T","G06T","G06T"],"num_claims":21,"abstract":"A measuring system for analyzing a knee joint motion trajectory when a rider is riding a bike (cycling) and a measuring method thereof are disclosed. The measuring system includes a pedal-able device, a light emitting component fixed at a tibial plateau of the rider, an image capturing device, and a knee joint motion trajectory analysis device. When the rider continuously pedals the pedal-able device, the image capturing device captures an image of a central position of the rider's lower limb and a light spot trajectory image of the light emitting component. The motion trajectory analysis device generates an ellipse motion trajectory diagram. After comparing and analyzing a body central line with a trajectory long axis line, a foot force distribution and a shifting data of the knee joint motion trajectory is acquired, and a proper insole is determined."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Measuring system and measuring method for analyzing knee joint motion trajectory during cycling","description":"A measuring system for analyzing a knee joint motion trajectory when a rider is riding a bike (cycling) and a measuring method thereof are disclosed. The measuring system includes a pedal-able device,","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9592423","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-9592423","citation_suggestion":"Patentable. \"Measuring system and measuring method for analyzing knee joint motion trajectory during cycling\" (US-9592423). https://patentable.app/patents/US-9592423","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9592423","json":"https://patentable.app/api/llm-context/US-9592423","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:23:46.018Z"}