{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11475798","patent":{"patent_number":"US-11475798","title":"Simulation device for characterizing aerodynamics of dry power inhalants in respiratory system","assignee":null,"inventors":[],"filing_date":"2020-06-10T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["G09B","G09B","G01N","G01N","G01N","G01N","G01N","G01N","G01N"],"num_claims":7,"abstract":"The present invention discloses a simulation device for characterizing aerodynamics of dry powder inhalation in respiratory system comprising: a constant temperature-and-humidity chamber, a steam and vacuum generating device and a respiratory system model arranged in the constant temperature and humidity chamber, and the constant temperature and humidity chamber and the respiratory system model are both connected with the steam and vacuum generating device; a temperature and humidity sensor is arranged in the constant temperature-and-humidity chamber and electrically connected with the steam and vacuum generating device; the respiratory system model comprises an oral cavity receiver and sample collectors, wherein inner walls of the respiratory system model are coated with a coating, the sample collectors includes a first sample collector and a second sample collector, each of the collectors is provided with 8 collecting trays."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Simulation device for characterizing aerodynamics of dry power inhalants in respiratory system","description":"The present invention discloses a simulation device for characterizing aerodynamics of dry powder inhalation in respiratory system comprising: a constant temperature-and-humidity chamber, a steam and ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11475798","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-11475798","citation_suggestion":"Patentable. \"Simulation device for characterizing aerodynamics of dry power inhalants in respiratory system\" (US-11475798). https://patentable.app/patents/US-11475798","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11475798","json":"https://patentable.app/api/llm-context/US-11475798","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:06:55.909Z"}