7 patents
Utility
Electrocardiogram-based Estimation of Echocardiography Parameters
1 Dec 22
Machine-learned computational models can be trained to estimate echocardiogram parameters (as conventionally measured by echocardiography) from electrocardiograms and/or electrocardiogram-derived time-domain and/or time-frequency features.
Aaron Peterson, Partho Sengupta, David Krubsack
Filed: 8 Aug 22
Utility
Electrocardiogram-based assessment of diastolic function
20 Sep 22
Diastolic function may be assessed by operating one or more machine-learned computational models on electrocardiograms or electrocardiogram-derived features to compute quantitative diastolic indicators, including estimates of echocardiography parameters conventionally measured by echocardiography.
Aaron Peterson, Partho Sengupta, David Krubsack
Filed: 27 Aug 20
Utility
Quantitative heart testing
20 Sep 22
Heart condition and function can be quantified using repolarization measures and/or repolarization indices derived from a time-frequency transform of an electrocardiogram, e.g., based on points in time associated with the T wave.
Guangren Chen, David Krubsack, Mark Hilz
Filed: 10 Jan 20
Utility
Electrode and cable connections in electrocardiography systems
17 May 22
In electrocardiography (ECG) system, a patient cable connecting one or more electrodes to a processing device for processing ECG signals may include one or more electrode connectors mechanically keyed to respective electrodes and/or a device connector mechanically and/or electronically keyed to a cable connector of the processing device.
Mark Hilz, Paul Klotz, Mark Tiegs
Filed: 24 Jul 18
Utility
Time-frequency analysis of electrocardiograms
7 Dec 20
Electrocardiograms can be analyzed in the time-frequency domain, following conversion into time-frequency maps, to determine characteristics or features of various waveforms, such as waveform morphology and/or the amplitude(s) and location(s) (in time and/or frequency) of one or more extrema of the waveform.
David Krubsack, Aaron Peterson
Filed: 10 Sep 18
Utility
Quantitative Heart Testing
13 May 20
Heart condition and function can be quantified using repolarization measures and/or repolarization indices derived from a time-frequency transform of an electrocardiogram, e.g., based on points in time associated with the T wave.
Guangren Chen, David Krubsack, Mark Hilz
Filed: 9 Jan 20
Utility
Quantitative heart testing
17 Feb 20
Heart condition and function can be quantified using repolarization measures and/or repolarization indices derived from a time-frequency transform of an electrocardiogram, e.g., based on points in time associated with the T wave.
Guangren Chen, David Krubsack, Mark Hilz
Filed: 6 Jul 17
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