Apparatus for the diagnosis of sleep apnea
US5891023A · kind A · utility
184Cited by
5References
51Claims
0Family size
Inventor
Key dates
| Filing date | Jan 27, 1997 |
| Grant date | Apr 6, 1999 |
| Priority date | — |
| Expiry date | Jan 27, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B7/003
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device for diagnosing sleep apnea by identifying desaturation and resaturation events in oxygen saturation of a patient's blood. The slope of the events is determined and compared against various information to determine sleep apnea.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.