{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11974843","patent":{"patent_number":"US-11974843","title":"Near-infrared spectroscopy systems and methods","assignee":null,"inventors":[],"filing_date":"2022-04-04T00:00:00.000Z","publication_date":"2024-05-07T00:00:00.000Z","cpc_codes":["A61B","G01N","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","A61B","G01N"],"num_claims":19,"abstract":"A near-infrared spectroscopy system comprises a substrate, a light source emitting a set of wavelengths, an optical detector detecting the set of wavelengths, a processor in electronic communication with the light source bank and/or the optical detector, and a memory device in electronic communication with the processor. The light source bank, optical detector, processor, and memory device are mounted on the substrate, and a battery is in electronic communication with at least one of these components. Program instructions direct the processor to calculate an oxygenation level, compare that oxygenation level to a predetermined threshold, and optionally, activate a feedback device. A method of detecting an oxygenation level comprises mounting the system in a wearable article, calculating a baseline oxygenation level, regularly executing the program instructions to calculate the oxygenation level, and activating the feedback device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Near-infrared spectroscopy systems and methods","description":"A near-infrared spectroscopy system comprises a substrate, a light source emitting a set of wavelengths, an optical detector detecting the set of wavelengths, a processor in electronic communication w","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11974843","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-11974843","citation_suggestion":"Patentable. \"Near-infrared spectroscopy systems and methods\" (US-11974843). https://patentable.app/patents/US-11974843","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11974843","json":"https://patentable.app/api/llm-context/US-11974843","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:23:29.974Z"}