BIOSENSOR DEVICE, SYSTEMS AND METHODS THEREOF
First Claim
1. An audiocardiovasculography (ACVG) sensing device, comprisingan ACVG sensor comprising a configured to sense signals of heart beat and arterial pulse in a predetermined period and to transform the sensed signals to electrical output;
- andan analog-to-digital converter configured to receive the electrical output and to convert the electrical output into digital signals.
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Abstract
The present disclosure relates to devices and methods for sensing ACVG. In one example, the device comprises an ACVG sensor for sensing signals of heart beat and arterial pulse in a predetermined period. The ACVG sensor transforms the signals to electrical output. The analog-to-digital converter receives the electrical output and converts the electrical output into digital signals. The present disclosure further relates to methods of determining physiological conditions. In one example, the method comprises receiving an ACVG, providing a waveform data by processing the ACVG, extracting at least one data point from a predetermined time interval of the waveform data, obtaining indicators based on the at least one data point, and determining a physiological condition according to the indicator.
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Citations
25 Claims
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1. An audiocardiovasculography (ACVG) sensing device, comprising
an ACVG sensor comprising a configured to sense signals of heart beat and arterial pulse in a predetermined period and to transform the sensed signals to electrical output; - and
an analog-to-digital converter configured to receive the electrical output and to convert the electrical output into digital signals. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of determining a physiological condition, comprising
receiving an ACVG; -
providing a waveform data by processing the ACVG; extracting at least one data point from a predetermined interval of the waveform data; obtaining at least one indicator based on the at least one data point; determining a physiological condition according to the at least one indicator. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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Specification