Integrating pressure sensor with OCT handheld probe to facilitate imaging of blood perfusion in skin

Yaping Shi; Jie Lu; Nhan Le; Ruikang Wang

doi:10.1117/12.2652700

9 March 2023 Integrating pressure sensor with OCT handheld probe to facilitate imaging of blood perfusion in skin

Yaping Shi, Jie Lu, Nhan Le, Ruikang Wang

Author Affiliations +

Proceedings Volume PC12367, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXVII; PC123670I (2023) https://doi.org/10.1117/12.2652700
Event: SPIE BiOS, 2023, San Francisco, California, United States

Abstract

A framework presented in this study demonstrates the ability of pressure sensors to aid in acquiring reliable OCT/OCTA images. A handheld OCT probe combined with a disposable attachment with built-in force sensors was developed and its potential for skin imaging was demonstrated. With the real-time pressure monitoring, an operator can easily determine whether the pressure applied to the skin is below the threshold of affecting OCT imaging and uniform so as to obtain repeatable OCTA images.

Conference Presentation

Citation Download Citation

Yaping Shi, Jie Lu, Nhan Le, and Ruikang Wang "Integrating pressure sensor with OCT handheld probe to facilitate imaging of blood perfusion in skin", Proc. SPIE PC12367, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXVII, PC123670I (9 March 2023); https://doi.org/10.1117/12.2652700

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