Event Title
Quantifying Space-Related Edema Using Multi-Wavelength Photoplethysmography
Faculty Mentor
Dennis Patrick O’Neal
Location
Library 7th Floor
Start Date
13-4-2013 2:45 PM
End Date
13-4-2013 3:45 PM
Description
This study investigates the possibility of the quantification of edema using low-cost photoplethysmography. The experiment involves a carrageenan-induced edema footpad model using BALB/c mice. Using a modified pulse oximeter, the changes in light absorption of edema-affected tissue are measured and compared to light absorption in normal tissue. Through non-invasive optic technology, edema can be quantitatively analyzed in a clinical setting by tracking excess fluid accumulation in the body excluding the brain and peritoneal cavity. This research will be used to quickly and accurately diagnose edema due to various affectors, including prolonged space travel, orthopedic applications, and trauma.
Quantifying Space-Related Edema Using Multi-Wavelength Photoplethysmography
Library 7th Floor
This study investigates the possibility of the quantification of edema using low-cost photoplethysmography. The experiment involves a carrageenan-induced edema footpad model using BALB/c mice. Using a modified pulse oximeter, the changes in light absorption of edema-affected tissue are measured and compared to light absorption in normal tissue. Through non-invasive optic technology, edema can be quantitatively analyzed in a clinical setting by tracking excess fluid accumulation in the body excluding the brain and peritoneal cavity. This research will be used to quickly and accurately diagnose edema due to various affectors, including prolonged space travel, orthopedic applications, and trauma.