The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 06, 2023
Filed:
Jul. 26, 2022
Jose Maria Piccinini, Buenos Aires, AR;
Eliana Aversa, Buenos Aires, AR;
Graciela Aurora Ruiz, Buenos Aires, AR;
Raul Chirife, Buenos Aires, AR;
Jose Maria Piccinini, Buenos Aires, AR;
Eliana Aversa, Buenos Aires, AR;
Graciela Aurora Ruiz, Buenos Aires, AR;
Raul Chirife, Buenos Aires, AR;
Other;
Abstract
An electronic device and method for continuous noninvasive blood pressure monitoring in a subject having an electronic device capable of receiving, storing and processing data from an arterial pulse waveform sensor. The electronic device detects key landmarks on the arterial pulse waveform allowing the calculation of pulse rate and left ventricular ejection time (LVET). Based on experimentally determined regression equations between rate-corrected LVET and systolic diastolic and pulse blood pressures, prevailing beat-to-beat blood pressure values are calculated. The only input required for continuous blood pressure monitoring is an arterial pulse waveform, detected in the present invention by a single sensor device, for example a photoplethysmography pulse detector. An electronic device suitable for performing this noninvasive method is further provided.