Abstract
This paper presents an imaging arterial pulse oximeter based on the acquisition of two images respectively at the peak and trough a local arterial pulse. Spectroscopic sensitive images are obtained using a multi-aperture system synchronized to a point pulse oximeter. Each acquired image consists of 16 spectroscopic images of the same field of view. By subtracting the images obtained at the peak and trough of the arterial pulse one is able to eliminate common absorbers and scatterers and ultimately focus only on the metric of interest.
Original language | English (US) |
---|---|
Title of host publication | IFMBE Proceedings |
Pages | 329-331 |
Number of pages | 3 |
Volume | 32 IFMBE |
DOIs | |
State | Published - 2010 |
Externally published | Yes |
Event | 26th Southern Biomedical Engineering Conference, SBEC 2010 - College Park, MD, United States Duration: Apr 30 2010 → May 2 2010 |
Other
Other | 26th Southern Biomedical Engineering Conference, SBEC 2010 |
---|---|
Country/Territory | United States |
City | College Park, MD |
Period | 4/30/10 → 5/2/10 |
Keywords
- Arterial
- Imaging
- Multi-Aperture Camera
- Oxygen saturation
- Pulse Oximetry
ASJC Scopus subject areas
- Biomedical Engineering
- Bioengineering