System and a method for analysing ECG curvature for long QT syndrome and drug influence
US7991458B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 20, 2004 |
| Grant date | Aug 2, 2011 |
| Priority date | — |
| Expiry date | Nov 2, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/316
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates to a system or method for analyzing drug influence on ECG curvature and Long QT Syndrome. The system has an input means connected to an ECG source, where different parameters of a received ECG curvature are indicated and/or isolated for indicating possible symptoms which relate to certain diseases that influence the ECG curvature. The aim of the invention is to achieve a system and a method for diagnosing Long QT Syndrome in an objective, fast and effect way by indication of a number of symptoms derivable from an ECG curve. Further aim is to achieve an effective test of drug influence on ECG curvature. The system analyzes the QT curvature of the ECG curvature for indicating Long QT Syndrome.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.