{"number":"US12697056B2","kindCode":"B2","documentType":"grant","title":{"original":"Low-power electrocardiogram (ECG) measurement method","english":"Low-power electrocardiogram (ECG) measurement method"},"abstract":{"original":"An electrocardiogram (ECG) measurement method with reduced power consumption for displaying a six-lead ECG waveform using a portable apparatus and a smartphone is disclosed. The apparatus includes three electrodes configured to contact both hands and a left leg of a user, two contact detectors configured to detect a contact status of the user, and a microcontroller. Upon detecting simultaneous contact on all three electrodes, the microcontroller transitions from a low-power mode to an active mode, activating two amplifiers and a constant voltage generator to acquire two ECG signals.…","english":"An electrocardiogram (ECG) measurement method with reduced power consumption for displaying a six-lead ECG waveform using a portable apparatus and a smartphone is disclosed. The apparatus includes three electrodes configured to contact both hands and a left leg of a user, two contact detectors configured to detect a contact status of the user, and a microcontroller. Upon detecting simultaneous contact on all three electrodes, the microcontroller transitions from a low-power mode to an active mode, activating two amplifiers and a constant voltage generator to acquire two ECG signals.…"},"applicants":["HEXACHECK INC."],"inventors":["In-Duk HWANG"],"filingDate":"2025-07-07","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697056B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697056B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697056B2","ja":"https://downloadpatent.com/ja/patent/US12697056B2"}}