Flow controlled air puff generator towards in-situ brain tumor detection based on MHz optical coherence elastography

Nicolas Detrez; Katharina Rewerts; Moritz Matthiae; Steffen Buschschlüter; Matteo Mario Bonsanto; Dirk Theisen-Kunde; Ralf Brinkmann

doi:10.1117/12.2615022

7 December 2021 Flow controlled air puff generator towards in-situ brain tumor detection based on MHz optical coherence elastography

Nicolas Detrez, Katharina Rewerts, Moritz Matthiae, Steffen Buschschlüter, Matteo Mario Bonsanto, Dirk Theisen-Kunde, Ralf Brinkmann

Author Affiliations +

Proceedings Volume 11919, Translational Biophotonics: Diagnostics and Therapeutics; 1191925 (2021) https://doi.org/10.1117/12.2615022
Event: European Conferences on Biomedical Optics, 2021, Online Only

Abstract

A precision air puff excitation system for MHz Optical Coherence Elastography in neurosurgery was developed. It enables non-contact soft-tissue excitation down to μN, with direct, noncontact force determination via gas flow measurement.

Citation Download Citation

Nicolas Detrez, Katharina Rewerts, Moritz Matthiae, Steffen Buschschlüter, Matteo Mario Bonsanto, Dirk Theisen-Kunde, and Ralf Brinkmann "Flow controlled air puff generator towards in-situ brain tumor detection based on MHz optical coherence elastography", Proc. SPIE 11919, Translational Biophotonics: Diagnostics and Therapeutics, 1191925 (7 December 2021); https://doi.org/10.1117/12.2615022

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