18819078. PREDICTIVE WEIGHTING OF HYPOTENSION PROFILING PARAMETERS (EDWARDS LIFESCIENCES CORPORATION)

PREDICTIVE WEIGHTING OF HYPOTENSION PROFILING PARAMETERS

Organization Name

EDWARDS LIFESCIENCES CORPORATION

Inventor(s)

Feras Al Hatib of Irvine CA (US)

Zhongping Jian of Irvine CA (US)

Sai Prasad Buddi of Santa Ana CA (US)

PREDICTIVE WEIGHTING OF HYPOTENSION PROFILING PARAMETERS

This abstract first appeared for US patent application 18819078 titled 'PREDICTIVE WEIGHTING OF HYPOTENSION PROFILING PARAMETERS

Original Abstract Submitted

A system having a processor obtain a digital hemodynamic data from a hemodynamic sensor, obtain one or more vital sign parameters characterizing vital sign data from the digital hemodynamic data, derive differential parameters based on the one or more vital sign parameters, generate combinatorial parameters using the one or more vital sign parameters and the differential parameters, determine a risk score corresponding to a probability of a future hypotension event for the living subject based on a weighted combination of a plurality of hypotension profiling parameters including the one or more vital sign parameters characterizing vital sign data, the differential parameters and the combinatorial parameters, and invoke a sensory alarm if the risk score satisfies a predetermined risk criterion.