{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12011230","patent":{"patent_number":"US-12011230","title":"Calibration method and device for dental implant navigation surgery, and tracking method and device for dental implant navigation surgery","assignee":null,"inventors":[],"filing_date":"2019-05-06T00:00:00.000Z","publication_date":"2024-06-18T00:00:00.000Z","cpc_codes":["A61B","A61B","G06T","G06T","A61B","A61B","A61B","A61B","A61B"],"num_claims":18,"abstract":"Embodiments of the present application provide a calibration method and device for dental implant navigation surgery, and a tracking method and device for dental implant navigation surgery. The calibration method comprises: (110) obtaining a position of a scanning area (304) relative to a second visual marker (306) based on a spatial position of a first visual marker (305) disposed on a scanning device (302), a spatial position of the second visual marker (306) disposed on a surgical area (303), and a scanning position of the scanning area (304) obtained by scanning with the scanning device (302); and (120) registering the position of the scanning area (304) relative to the second visual marker (306) with a three-dimensional scene to obtain a transformation matrix, and applying the transformation matrix to the tracking of a surgical instrument. Therefore, the position change of a surgical instrument may be reflected in real time in the three-dimensional scene without implanting a marker point into the body of a patient, even if the patient's head moves during the surgery, thereby accurately tracking the surgical instrument in real time."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Calibration method and device for dental implant navigation surgery, and tracking method and device for dental implant navigation surgery","description":"Embodiments of the present application provide a calibration method and device for dental implant navigation surgery, and a tracking method and device for dental implant navigation surgery. The calibr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12011230","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-12011230","citation_suggestion":"Patentable. \"Calibration method and device for dental implant navigation surgery, and tracking method and device for dental implant navigation surgery\" (US-12011230). https://patentable.app/patents/US-12011230","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12011230","json":"https://patentable.app/api/llm-context/US-12011230","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T14:42:51.514Z"}