Methods and devices for determining exercise diagnostic parameters
US7668590B1 · kind B1 · utility
2Cited by
48References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 10, 2006 |
| Grant date | Feb 23, 2010 |
| Priority date | — |
| Expiry date | Mar 5, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/22
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device, such as an implantable cardiac device, and methods for determining exercise diagnostic parameters of a patient are disclosed. Specifically, a maximum observed heart rate of a patient during exercise can be identified when an activity level and a heart rate measurement of the patient exceed predetermined thresholds. Included are methods for filtering out premature heartbeats or noise from the maximum heart rate determination. Methods of determining other exercise parameters, such as workload are also disclosed. The device includes hardware and/or software for performing the described methods.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.