Patent ID: 11918384
Assignee: KONINKLIJKE PHILIPS N.V.
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A

Claim 12:
13. A system comprising:
one or more computer processors;
one or more computer readable storage devices;
program instructions stored on the one or more computer readable storage devices for execution by at least one of the one or more computer processors, the stored program instructions comprising:
program instructions to identify a periodic component of an electrical waveform and a previously-assigned classification associated with the periodic component of the electrical waveform, wherein the electrical waveform represents electrical activity in a patient's heart;
program instructions to analyze a corresponding periodic component of a hemodynamic waveform that represents hemodynamic activity in the patient's cardiovascular system, wherein the corresponding periodic component is causally related to the periodic component of the electrical waveform;
program instructions to classify the corresponding periodic component of the hemodynamic waveform with the previously-assigned classification in response to a determination, based on the analyzing, that the previously-assigned classification also applies to the corresponding periodic component;
program instructions to identify an artifact classification assigned to another periodic component of the electrical waveform deemed an artifact;
program instructions to analyze another corresponding periodic component of the hemodynamic waveform that is causally related to the another periodic component of the electrical waveform;
program instructions to classify the another corresponding periodic component of the hemodynamic waveform with one or more classifications in response to a determination, based on the analyzing, that a delta between the another corresponding periodic component of the hemodynamic waveform and another previous periodic component of the hemodynamic waveform satisfies a threshold;
program instructions to reclassify the another periodic component of the electrical waveform with the one or more classifications; and
program instructions to update in a database of hemodynamic templates, a hemodynamic template associated with the previously-assigned classification to include one or more features of the corresponding periodic component of the hemodynamic waveform.