Method and apparatus for personalized physiologic parameters
US8965498B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 28, 2011 |
| Grant date | Feb 24, 2015 |
| Priority date | — |
| Expiry date | Sep 2, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/091
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Methods and apparatus combine patient measurement data with demographic or physiological data of the patient to determine an output that can be used to diagnose and treat the patient. A customized output can be determined based the demographics of the patient, physiological data of the patient, and data of a population of patients. In another aspect, patient measurement data is used to predict an impending cardiac event, such as acute decompensated heart failure. At least one personalized value is determined for the patient, and a patient event prediction output is generated based at least in part on the personalized value and the measurement data. For example, bioimpedance data may be used to establish a baseline impedance specific to the patient, and the patient event prediction output generated based in part on the relationship of ongoing impedance measurements to the baseline impedance. Multivariate prediction models may enhance prediction accuracy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.