Systems and methods for employing multiple filters to detect T-wave oversensing and to improve tachyarrhythmia detection within an implantable medical device
US8260404B1 · kind B1 · utility
20Cited by
8References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 11, 2007 |
| Grant date | Sep 4, 2012 |
| Priority date | — |
| Expiry date | Jun 30, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/725
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Techniques for detecting tachyarrhythmia and also for preventing T-wave oversensing use signals filtered by a narrowband bradycardia filter in combination with signals filtered by a narrowband tachycardia filter. A separate wideband filter may also be used.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.