{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9827421","patent":{"patent_number":"US-9827421","title":"Methods and systems for treating a chronic low back pain condition using an implantable electroacupuncture device","assignee":null,"inventors":[],"filing_date":"2015-07-28T00:00:00.000Z","publication_date":"2017-11-28T00:00:00.000Z","cpc_codes":["A61N","A61N","A61N","A61N","A61N","A61N","A61N","A61N","A61N","H01L"],"num_claims":12,"abstract":"An exemplary method of treating a chronic low back pain condition in a patient includes 1) generating, by an electroacupuncture device implanted beneath a skin surface of the patient at at least one of acupoints BL22, BL23, BL24, BL25, and BL26 within the patient, stimulation sessions at a duty cycle that is less than 0.05, wherein the duty cycle is a ratio of T3 to T4 and each stimulation session included in the stimulation sessions has a duration of T3 minutes and occurs at a rate of once every T4 minutes, and 2) applying, by the electroacupuncture device, the stimulation sessions to the target tissue location in accordance with the duty cycle."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and systems for treating a chronic low back pain condition using an implantable electroacupuncture device","description":"An exemplary method of treating a chronic low back pain condition in a patient includes 1) generating, by an electroacupuncture device implanted beneath a skin surface of the patient at at least one o","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9827421","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-9827421","citation_suggestion":"Patentable. \"Methods and systems for treating a chronic low back pain condition using an implantable electroacupuncture device\" (US-9827421). https://patentable.app/patents/US-9827421","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9827421","json":"https://patentable.app/api/llm-context/US-9827421","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:41:54.537Z"}