Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Measurements of Blood Flow and Hemoglobin Concentration Change in Anesthetized Rat Using Two-Wavelength Laser Speckle Imaging

Not Accessible

Your library or personal account may give you access

Abstract

We measured simultaneously blood flow and hemoglobin concentration change in the exposed area of an anesthetized rat using laser speckle patterns acquired at two wavelengths. Blood flow was successfully analyzed in a frame rate. Changes of oxy- and deoxy-hemoglobin concentrations were temporally measured. These results indicate the usefulness of the method.

© 2011 Optical Society of America

PDF Article
More Like This
Simultaneous imaging of blood flow and hemoglobin concentration change in skin tissue using NIR speckle patterns

Yoshihisa Aizu, Tatsuya Hirata, Takaaki Maeda, Izumi Nishidate, and Naomichi Yokoi
7371_1D European Conference on Biomedical Optics (ECBO) 2009

Improvement of temporal resolution in blood concentration imaging using NIR speckle patterns

Naomichi Yokoi, Yuichi Shimatani, Masaki Kyoso, Hideki Funamizu, and Yoshihisa Aizu
87980W European Conference on Biomedical Optics (ECBO) 2013

Estimation of Individual Response in Finger Blood Concentration Change Under Occlusion on Human Arm Using Speckle Patterns

Naomichi Yokoi, Tomomi Shinohara, Syunya Okazaki, Hideki Funamizu, Masaki Kyoso, Yuichi Shimatani, Tomonori Yuasa, and Yoshihisa Aizu
104110S European Conference on Biomedical Optics (ECBO) 2017

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved