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In this work, we use Spectroscopic Optical Coherence Tomography and Morlet wavelet transformation to deduce hemoglobin oxygen saturation in blood sample. The technique makes use of the different absorption properties of hemoglobin and oxyhemoglobin around 800 nm. In order to test the technique, we combined three superluminescent light emitting diodes together in a Fourier Domain Common Path OCT set-up...
Although spectroscopic optical coherence tomography (OCT) has been shown to be a promising method for measuring blood oxygen saturation with high-spatial resolution and accuracy, there are several technical issues that need to be addressed before it could become a practical method. In this letter, we have attempted to address two issues that could significantly improve the quantitative assessment...
We have demonstrated in vivo three-dimensional imaging and estimated localized and quantitative hemoglobin oxygen saturation (SO2) of blood vessel by using a simple, easy to operate common-path Fourier-domain optical coherence tomography (OCT) system. The common-path OCT system can be easily integrated with various surgical tools and we demonstrated its usefulness by imaging outer and inner intraocular...
We propose and analyze functional Common-Path Fourier-domain Optical Coherence Tomography (CP-FDOCT) for providing localized and quantitative estimation of hemoglobin oxygen saturation (SO2) level in tissue. Result using a chicken embryo in vivo is presented.
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