{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11237237","patent":{"patent_number":"US-11237237","title":"Method and system for in-vivo, and non-invasive measurement of metabolite levels","assignee":null,"inventors":[],"filing_date":"2021-03-13T00:00:00.000Z","publication_date":"2022-02-01T00:00:00.000Z","cpc_codes":["A61B","A61B","A61B","G01N","A61B","A61B","A61B","A61B","A61B","A61B","G01N","G01N"],"num_claims":30,"abstract":"Embodiments of a compact portable nuclear magnetic resonance (NMR) device are described which generally include a housing that provides a magnetic shield; an axisymmetric permanent magnet assembly in the housing and having a bore, a plurality of magnetic elements that together provide a well confined axisymmetric magnetization for generating a near-homogenous magnetic dipole field B0 directed along a longitudinal axis and providing a sample cavity for receiving a sample, and high magnetic permeability soft steel poles to improve field uniformity: a shimming assembly with coils disposed at the longitudinal axis for spatially correcting the near homogenous magnetic field B0; and a spectrometer having a control unit for measuring a metabolite in the sample by applying magnetic stimulus pulses to the sample, measuring free induction delay signals generated by an ensemble of hydrogen protons within the sample; and suppressing a water signal by using a dephasing gradient with frequency selective suppression."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for in-vivo, and non-invasive measurement of metabolite levels","description":"Embodiments of a compact portable nuclear magnetic resonance (NMR) device are described which generally include a housing that provides a magnetic shield; an axisymmetric permanent magnet assembly in ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11237237","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-11237237","citation_suggestion":"Patentable. \"Method and system for in-vivo, and non-invasive measurement of metabolite levels\" (US-11237237). https://patentable.app/patents/US-11237237","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11237237","json":"https://patentable.app/api/llm-context/US-11237237","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:47:19.881Z"}