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DETECTION OF VASCULAR CONDITIONS USING ARTERIAL PRESSURE WAVEFORM DATA
专利权人:
Edwards Lifesciences Corporation
发明人:
HATIB, Feras,ROTELIUK, Luchy D.
申请号:
AU2016201617
公开号:
AU2016201617A1
申请日:
2016.03.14
申请国别(地区):
AU
年份:
2016
代理人:
摘要:
#$%^&*AU2016201617A120160407.pdf#####ABSTRACT A processing system (300) for use in detecting an abnormal hemodynamic vascular condition in a subject includes a processor configured to use a multivariate statistical model based on a set of factors including at least one parameter affected by the abnormal hemodynamic vascular condition and derived from arterial pressure waveform data from a first group of subjects that were experiencing the abnormal hemodynamic vascular condition and a second group of subjects that were not experiencing the abnormal hemodynamic vascular condition, the multivariate statistical model providing a model output value that corresponds to a first established value for the arterial pressure waveforms of the first set of arterial pressure waveform data, wherein the first established value indicates a presence of the abnormal hemodynamic vascular condition, and a second established value for the arterial pressure waveforms of the second set of arterial pressure waveform data, wherein the second established value indicates an absence of the abnormal hemodynamic vascular condition. 14/03/20167/7 120 220 100 110 lo 130 200 230 300 PROC COND t(t) ADC k CLIK P(k) MULTIVARIATE PATIENTSTATISTICAL SPECIFIC INPUT MODEL +DATA 30 31-5 COMPARISON DISPLAY FIG. 12
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