Blood flow visualization of the image-guided laparoscopic surgical tool (IGLaST) using OCT speckle decorrelation

Minsuk Lee; Minsuk Lee; Seungrag Lee; Hyeonjin Bang; Eungjang Lee; Byungjun Park; Hongki Yoo

doi:10.1364/ISA.2021.ITu7A.2

OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP)
OSA Technical Digest (Optica Publishing Group, 2021),
paper ITu7A.2
•https://doi.org/10.1364/ISA.2021.ITu7A.2

Blood flow visualization of the image-guided laparoscopic surgical tool (IGLaST) using OCT speckle decorrelation

Minsuk Lee, Seungrag Lee, Hyeonjin Bang, Eungjang Lee, Byungjun Park, and Hongki Yoo

Imaging Systems and Applications 2021

Washington, DC United States
19–23 July 2021
ISBN: 978-1-943580-89-7

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Biomedical Imaging II (ITu7A)

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M. Lee, S. Lee, H. Bang, E. Lee, B. Park, and H. Yoo, "Blood flow visualization of the image-guided laparoscopic surgical tool (IGLaST) using OCT speckle decorrelation," in OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP), H. Hua, B. Javidi, M. Martinez-Corral, O. Matoba, A. Stern, S. Thibault, T. Alieva, J. Ke, F. Willomitzer, F. Okten, P. Silveira, P. Banerjee, E. Stoykova, D. Chu, J. Park, F. Imai, C. Joo, M. Digman, D. Gardner, S. Gladysz, D. LeMaster, S. Basu, and O. Korotkova, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper ITu7A.2.

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Abstract

We demonstrated a blood flow v isualization m ethod f or t he image-guided laparoscopic surgical tool (IGLaST). Using the inter A-line OCT decorrelations from a moving probe, blood flows in a phantom were successfully isolated from the background.

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