Method and a system for producing a standard 12-lead ECG

US12426822B2 · kind B2 · utility

Assignee

• KOZOR UGANDER CAPITAL PTY LIMITED · AU

Inventors

• Martin Ugander · Malmö, SE
• Teddy Curtis · London, GB

Key dates

• Filing date: Sep 24, 2021
• Grant date: Sep 30, 2025
• Expiry date: Dec 4, 2042

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61B5/6824
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

A method and a system are disclosed for producing a standard 12-lead ECG formed by three standard limb leads I, II, III, three standard augmented limb leads aVR, aVL, aVF, and six standard precordial leads V1 to V6, from fifteen asynchronous leads, sequentially acquired by a single-lead electronic device having two electrodes only. The sequentially acquired leads include three acquired limb leads I, II, and III, and twelve acquired arm-referenced chest leads CR1-CR6 and CL1-CL6. Each pair of acquired leads CRi and CLi of acquired leads CR1-CR6 and CL1-CL6 represent voltage differences acquired between a right arm and a left arm, respectively, and a common chest position Ci associated with a corresponding standard precordial lead Vi.