{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9607381","patent":{"patent_number":"US-9607381","title":"Accurate and rapid mapping of points from ultrasound images to tracking systems","assignee":null,"inventors":[],"filing_date":"2013-07-17T00:00:00.000Z","publication_date":"2017-03-28T00:00:00.000Z","cpc_codes":["G06T","A61B","A61B","A61B","A61B","G01N","G06T","G01S","G01S","G06T","G06T","G06T","G06T"],"num_claims":20,"abstract":"A method for mapping coordinates between images and tracking systems includes providing a calibration tool having a fixed geometric shape. The calibration tool includes first sensors associated with an imaging mode and second sensors associated with a tracking mode. The first and second sensors are distributed and mounted at known locations on the fixed geometric shape. The first sensors are located in a field of view of an imaging system to determine a position of the calibration tool in image space. The second sensors are tracked to determine a same position of the calibration tool in tracking space. The image space and the tracking space are mapped in a common coordinate system based on artifacts of the calibration tool."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Accurate and rapid mapping of points from ultrasound images to tracking systems","description":"A method for mapping coordinates between images and tracking systems includes providing a calibration tool having a fixed geometric shape. The calibration tool includes first sensors associated with a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9607381","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-9607381","citation_suggestion":"Patentable. \"Accurate and rapid mapping of points from ultrasound images to tracking systems\" (US-9607381). https://patentable.app/patents/US-9607381","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9607381","json":"https://patentable.app/api/llm-context/US-9607381","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:33:33.937Z"}