Multimodal sapphire scalpel for intraoperative diagnosis and therapy

Daria A. Varvina; Irina N. Dolganova; Irina A. Shikunova; Anna I. Alekseeva; Pavel A. Karalkin; Kirill I. Zaytsev; Vladimir N. Kurlov

doi:10.1117/12.2605965

7 March 2022 Multimodal sapphire scalpel for intraoperative diagnosis and therapy

Daria A. Varvina, Irina N. Dolganova, Irina A. Shikunova, Anna I. Alekseeva, Pavel A. Karalkin, Kirill I. Zaytsev, Vladimir N. Kurlov

Author Affiliations +

Proceedings Volume 11949, Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XX; 119490A (2022) https://doi.org/10.1117/12.2605965
Event: SPIE BiOS, 2022, San Francisco, California, United States

Conference Poster

Abstract

Multimodal sapphire scalpel for intraoperative diagnosis and therapy. The multimodal sapphire scalpel was developed using the edge-defined film-fed growth technique aided by the cutting edge mechanical sharpening. The sapphire properties are combined with the presence of as-grown hollow internal capillary channels for the optical fibers accommodation. Thanks to the features of the sapphire scalpel, multimodal optical diagnosis of tissues with their dissection became available. The attained results justified a strong potential of the sapphire scalpel to become an efficient tool for minimizing the volume of the normal tissue removal around the tumor by detecting the tumor margins.

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Citation Download Citation

Daria A. Varvina, Irina N. Dolganova, Irina A. Shikunova, Anna I. Alekseeva, Pavel A. Karalkin, Kirill I. Zaytsev, and Vladimir N. Kurlov "Multimodal sapphire scalpel for intraoperative diagnosis and therapy", Proc. SPIE 11949, Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XX, 119490A (7 March 2022); https://doi.org/10.1117/12.2605965

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