{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11988532","patent":{"patent_number":"US-11988532","title":"Pulser with double-bearing position encoder for non-invasive physiological monitoring","assignee":null,"inventors":[],"filing_date":"2021-05-19T00:00:00.000Z","publication_date":"2024-05-21T00:00:00.000Z","cpc_codes":["G01D","A61B","G01D"],"num_claims":18,"abstract":"A double-bearing position encoder has an axle stabilized within a housing via two bearings disposed on opposite walls of the housing. The axle is in communications with a rotating cam. The cam actuates a pulser so as to generate an active pulse at a tissue site for analysis by an optical sensor. The axle rotates a slotted encoder wheel or a reflective encoder cylinder disposed within the housing so as to accurately determine the axle position and, hence, the active pulse frequency and phase."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Pulser with double-bearing position encoder for non-invasive physiological monitoring","description":"A double-bearing position encoder has an axle stabilized within a housing via two bearings disposed on opposite walls of the housing. The axle is in communications with a rotating cam. The cam actuate","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11988532","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-11988532","citation_suggestion":"Patentable. \"Pulser with double-bearing position encoder for non-invasive physiological monitoring\" (US-11988532). https://patentable.app/patents/US-11988532","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11988532","json":"https://patentable.app/api/llm-context/US-11988532","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:22:10.088Z"}