Optical device for determining the viability of biological tissue

Alexey Vladimirovich Berdnikov; Niyaz Azatovich Yunusov; Dmitriy Ivanovich Vorosnin; Dzgalil Khalilovich Misiev

Alexey Vladimirovich Berdnikov Kazan National Research Technical University named after A.N. Tupolev K. Marks St., 15, Kazan https://orcid.org/0000-0001-6252-6356
Niyaz Azatovich Yunusov Kazan National Research Technical University named after A.N. Tupolev K. Marks St., 15, Kazan https://orcid.org/0000-0003-1139-7552
Dmitriy Ivanovich Vorosnin Postgraduate Kazan National Research Technical University named after A.N. Tupolev K. Marks St., 15, Kazan https://orcid.org/0000-0003-0721-1807
Dzgalil Khalilovich Misiev Postgraduate Kazan State Medical Academy of Postgraduate Education https://orcid.org/0000-0002-2797-7749

Keywords: Optical diagnostic methods, organ viability, lesion zones, necrosis borders, digital usb video camera, rgb and hsv encodings, normal indicator

Abstract

The article solves the problem of increasing the objectivity of visual analysis of internal organs during surgery. The authors found that the spectral characteristics in the visible reflection spectrum allow the practicing surgeon to determine the presence of pathologies of the internal organs, as well as the location of their borders. The paper considers the existing methods for assessing the viability of biological tissues, the most promising one is selected. A description of the proposed device that implements the proposed method and a description of the program executed in the LabView environment is given. The work also presents a methodology for determining the optical parameters of the studied biological tissue of a group of conditionally healthy people, conducted statistical processing of data obtained experimentally and determined normal values.

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Author Biographies

Alexey Vladimirovich Berdnikov, Kazan National Research Technical University named after A.N. Tupolev K. Marks St., 15, Kazan

Associate Professor, Candidate of Technical Sciences, Associate Professor Kazan National Research Technical University named after A.N. Tupolev K. Marks St., 15, Kazan

Niyaz Azatovich Yunusov, Kazan National Research Technical University named after A.N. Tupolev K. Marks St., 15, Kazan

Bachelor, master degree program Kazan National Research Technical University named after A.N. Tupolev K. Marks St., 15, Kazan

Dmitriy Ivanovich Vorosnin, Postgraduate Kazan National Research Technical University named after A.N. Tupolev K. Marks St., 15, Kazan

Postgraduate Kazan National Research Technical University named after A.N. Tupolev K. Marks St., 15, Kazan

Dzgalil Khalilovich Misiev, Postgraduate Kazan State Medical Academy of Postgraduate Education

Postgraduate Kazan State Medical Academy of Postgraduate Education

References

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