{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8509868","patent":{"patent_number":"US-8509868","title":"Method for measuring a concentration of a biogenic substance contained in a living body","assignee":null,"inventors":[],"filing_date":"2012-05-30T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["A61B","A61B","G01N","G01N","A61B"],"num_claims":5,"abstract":"One of the purposes of the present invention is to provide a biogenic substance concentration measuring method with improved measuring accuracy. An embodiment of the present invention provides a method for measuring a concentration of a biogenic substance contained in a living body, the method comprises steps of preparing a measuring device, wherein the measuring device comprises a light source, an optical filter, and a light receiver; irradiating different focused lights from the light source onto a particle chip implanted in a skin though a position on the surface of the skin to generate corresponding reflected lights; calculating the concentration of the biogenic substance on the basis of the difference of signals obtained from the reflected lights."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for measuring a concentration of a biogenic substance contained in a living body","description":"One of the purposes of the present invention is to provide a biogenic substance concentration measuring method with improved measuring accuracy. An embodiment of the present invention provides a metho","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8509868","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-8509868","citation_suggestion":"Patentable. \"Method for measuring a concentration of a biogenic substance contained in a living body\" (US-8509868). https://patentable.app/patents/US-8509868","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8509868","json":"https://patentable.app/api/llm-context/US-8509868","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:21:52.527Z"}