US 2026/0283529 A1Published application

Method and portable device for monitoring and identifying cardiac events

AssigneeSmart Health Solutions S.A.P.I. De C.V.

InventorsMiguel Eduardo ROMERO RUIZ, Hugo Domingo GARCÍA MANILLA, Daniel Alejandro GORDILLO HERNÁNDEZ, Rodolfo FERRO PÉREZ, Manuel Iván LEÓN MADRID

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Abstract

A biopotential signal collection and processing system for cardiac monitoring, prediction and alerts which consists of a biopotential data acquisition device fitted with a wireless module electronically connected to a regulator, which adapts the voltage of a battery. The biopotential data acquisition device also includes at least one biopotential sensor, which collects cardiac biopotential signals (ECG) that are delivered to the wireless module, adjusts, codes and sends them to a mobile device, which in turn sends them to a first computing server, where cardiac biopotential signals are decoded, reconstructed into an ECG, labeled and stored. The biopotential signals are then sent at the same time to a second computing server and to a third computing server, which in turn deliver a series of potential scenarios.

Claims25

Dependent claims

A biopotential signal collection and processing system for monitoring comprising:

at least one biopotential signal acquisition device comprising:
a wireless module wherein said wireless module includes a microcontroller with an antenna, said microcontroller and said antenna are powered by a first voltage regulator that adapts the voltage of a battery, said wireless module receives a first signal from an Analog Front End digital block, said Analog Front End digital block is provided with an analog-to-digital converter, and with at least one biopotential sensor, said biopotential sensor acquires biopotential electrocardiogram signals through at least one electrode, said analog-to-digital converter adjusts the biopotential electrocardiogram signals be processed, coded, packaged and wirelessly transmitted by the wireless module to a mobile device or computer;
a first server, said first server receives a coded and packaged signal from the mobile device or computer, said first server decodes and rebuilds the coded and packaged signal, said first server labels the coded and packaged signal for identification, traceability, for subsequent storage, and to simultaneously send a labeled signal to a second server and to a third server;
wherein the second server supports a dedicated medical platform where said labeled signal is stored;
wherein the third server processes the labeled signal using a first neural network and a second neural network that operate in tandem, wherein the first neural network classifies a user's status as ordinary status or extraordinary status wherein the second neural network identifies a profile and an affinity percentage of a heart disease from the extraordinary status.

2 more elements

A method for acquisition of biopotential data comprising:

starting a wireless module of a first device to activate a Bluetooth™ module and an antenna of the wireless module, allowing to establish a wireless connection to a second device;
sending an indication to the wireless module for configuring peripherals by means of the second device;
enabling a second voltage regulator of the first device to configure sampling parameters of an Analog Front End digital module;
acquiring biopotential signals from the Analog Front End digital module detected by biopotential sensors;
collecting data, the date includes a predetermined quantity of biopotential signals from the Analog Front End digital module via the wireless module;
resetting the wireless module when the collection of the data is completed;
disabling the second voltage regulator of the first device by putting the second voltage regulator into low consumption mode;
sending a signal to the second device through the wireless module to start sending data;
sending a second signal to the wireless module via the second device indicating that the second device is ready to receive data;
starting a timer for sending data;
interrupting the timer via the wireless module when the wireless module is coding and packaging data,
restoring the timer when the wireless module completes coding and packaging of the data;
transmitting coded and packaged data to the second device via the wireless module;
and
stopping transmission of the coded and packaged data when the second device reports complete reception of the coded and packaged data.

12 more elements

A method for processing coded and packaged biopotential data for detection of heart diseases, comprising:

sending coded and packaged data from a mobile device to a first computing server;
decoding and rebuilding the coded and packaged data through the first computing server;
labeling the coded and packaged data for traceability and storing;
sending the labeled data to a second computing server and to a third computing server;
storing the labeled data in the second server;
processing the labeled data through two tandem neural networks from the third computing server in search of heart diseases;
analyzing cardiac rate information stored in the label data to determine cardiac activity status via the third computer server;
adding a second label to the labeled signal according to the cardiac activity status;
storing and sending the cardiac activity status data to the second computing server;
alerting via the second server the existence of a heart disease when the heart disease is detected in the cardiac activity status data by the second computing server;
sending a heart disease alert to the mobile device via the first computing server;
sending the cardiac activity status data from the second server to the third computing server for comparison when the second computing server detects null affinity with a known heart disease;
sending the cardiac activity status data from the second server to the third computing server when a high affinity with a heart disease is detected by the second computer server to compare the cardiac activity status data with a database stored in the third computer server
sending a second alert signal from the third computer server to the second computing server when a high affinity between the heart disease stored in the database and the cardiac activity status data is found, the second computer server issuing a third alert, the second computer server sending the third alert to the mobile device cia the first computing server;
adding a third label to the cardiac activity status data when null affinity with a heart disease was found, indicating that the two comparisons of heart diseases have been carried out;
analyzing cardiac activity status data via a first trained neural network of the third computing server to predict potential heart diseases;
analyzing the cardiac activity status data via a second trained neural network to predict different potential heart diseases associated with a probability of occurrence and a percentage of affinity with one of the heart diseases;
sending a fourth alert to the second computing server when values of the probability have a predetermined value, the second computing server sending the fourth alert to the mobile device via the first computing server.

15 more elements

Dependencies are inferred from the claim text.