Analysis of breathing data
US10092221B2 · kind B2 · utility
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Key dates
| Filing date | Nov 27, 2013 |
| Grant date | Oct 9, 2018 |
| Priority date | — |
| Expiry date | Jul 17, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30061
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method of analyzing breathing data representing a shape of the trunk of a subject 104 as a function of time to monitor and/or analyze the subject's breathing pattern. The data is measured and processed into a data array relating to a 2-dimensional grid having grid points, a position in space of the shape at each grid point and points of time. The method includes the steps of mapping the data array onto a 2-dimensional array, decomposing the 2-dimensional array and forming a signature of the subject 104 from the decomposed 2-dimensional array representing a motion pattern.
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