Patent ID: 11883157
Assignee: OMNISCIENT MEDICAL AS
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 0:
1. Method of detecting undesirable events or conditions in a patient, comprising:
transmitting a UWB radar signal from a UWB radar configured to monitor an environment occupied by the patient;
receiving as a first input signal, a reflected return signal which has been changed relative to the transmitted signal or where time difference between the transmitted and the received signal has been changed by the patient's motion;
from the received first input signal, deriving data representative of the patient's motion from said changes in the reflected return signal;
processing data derived from said first input signal using a pattern recognition model to detect and classify patterns in said data derived from said first input signal as indicative or predictive of one of a plurality of undesirable events or conditions involving said patient;
issuing an alarm when a pattern is classified as indicative or predictive of an undesirable event or condition in said patient;
creating a log of data derived from said first input signal and associated with a detection of a pattern classified as indicative or predictive of an undesirable event;
processing, at intervals, said log using a machine learning algorithm to create an updated pattern recognition model.