{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11483489","patent":{"patent_number":"US-11483489","title":"Medical control device and medical observation system using a different wavelength band than that of fluorescence of an observation target to control autofocus","assignee":null,"inventors":[],"filing_date":"2021-02-08T00:00:00.000Z","publication_date":"2022-10-25T00:00:00.000Z","cpc_codes":["H04N","A61B","A61B","H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":16,"abstract":"A medical control device includes circuitry configured to: control an autofocus operation on a captured image from an observation target illuminated with excitation light of a first wavelength band and a pattern image of a second wavelength band, the observation target fluorescing in response to the excitation light to output light in a third wavelength band. The captured image includes light components in the first to third wavelengths bands, of which the second and third wavelength bands are different. The autofocus operation is controlled by calculating, based on the pattern image of the second wavelength band in the captured image, an evaluation value used in an autofocus process that controls a focus position of an imaging device configured to generate the captured image."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Medical control device and medical observation system using a different wavelength band than that of fluorescence of an observation target to control autofocus","description":"A medical control device includes circuitry configured to: control an autofocus operation on a captured image from an observation target illuminated with excitation light of a first wavelength band an","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11483489","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-11483489","citation_suggestion":"Patentable. \"Medical control device and medical observation system using a different wavelength band than that of fluorescence of an observation target to control autofocus\" (US-11483489). https://patentable.app/patents/US-11483489","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11483489","json":"https://patentable.app/api/llm-context/US-11483489","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:05:51.614Z"}