Predicting acute cardiopulmonary events and survivability of a patient
US9295429B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 12, 2014 |
| Grant date | Mar 29, 2016 |
| Priority date | — |
| Expiry date | Dec 12, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/364
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method of predicting survivability of a patient. The method includes storing in an electronic database patient health data comprising a plurality of sets of data, each set having a first parameter relating to heart rate variability data including at least one of ST segment elevation and depression, a second parameter relating to vital sign data, and a third parameter relating to patient survivability; providing a network of nodes interconnected to form an artificial neural network, the nodes comprising a plurality of neurons, each having at least one input with an associated weight; and training the neural network using the patient health data such that the associated weight of the at least one input of each neuron is adjusted in response to respective first, second and third parameters of different sets of data from the patient health data, such that the neural network is trained to produce a prediction on the survivability of a patient within the next 72 hours.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.