Pulse oximetry data confidence indicator
US7024233B2 · kind B2 · utility
991Cited by
120References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 16, 2004 |
| Grant date | Apr 4, 2006 |
| Priority date | — |
| Expiry date | Sep 16, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/7405
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
According to some embodiments of the present invention, a display is used to show a signal from a physiological sensor as well as an indication of the signal's quality. While this indication of the signal's quality may be provided in a number of ways, it is preferably provided by changing a color on the display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.