Advancing the OCT technology in terms of portability and self-examination improves the accessibility and field of application. The portability of all these devices has allowed for imaging of patients in different positions and beyond the outpatient clinic, from intensive care to the surgical environment. The figure presents Heidelberg Engineering Spectralis Flex Module in use.
Chopra R, Wagner SK, Keane PA. Optical coherence tomography in the 2020s—outside the eye clinic. Eye 2021; 35:236–243