Selection of 1.94 µm Thulium Fiber Laser Parameters for Submucosal Coagulation of the Inferior Turbinates
- Authors: Karpishchenko S.А.1, Ryabova M.А.1, Ulupov M.Y.1, Yukina G.Y.1, Sukhorukova E.G.1, Rakhmonov J.O.1
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Affiliations:
- Pavlov First Saint Petersburg State Medical University
- Section: Научные исследования
- URL: https://journals.eco-vector.com/2310-3825/article/view/627056
- DOI: https://doi.org/10.33848/fopr627056
- ID: 627056
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Abstract
Introduction:
Medical treatment often provides only short-term relief and is ineffective in many cases. Surgical interventions for vasomotor rhinitis, while effective, are associated with significant bleeding, nasal tamponade and hospitalization.
Objective:
To determine the optimal parameters for laser treatment using a 1.94 μm wavelength on nasal turbinates in vasomotor rhinitis.
Methods:
The coagulation potential of the 1.94 μm wavelength on calf kidney tissue was investigated to guide the selection of laser parameters for nasal turbinates. Interstitial coagulation was performed on calf kidney tissue at power levels ranging from 1 W to 5 W with a 1 W interval. The fiber movement speed was set at 4 mm per second. Each power level was tested five times for statistical analysis, and ten samples were obtained for histological assessment.
As a result of the research, it was found that with interstitial exposure, the largest area of coagulation is observed at a power of 3 W, and the overall diameter of the impact is on average 2.57 ± 0.1 mm.
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About the authors
Sergey А. Karpishchenko
Pavlov First Saint Petersburg State Medical University
Email: karpischenkos@mail.ru
ORCID iD: 0000-0003-1124-1937
SPIN-code: 1254-0263
D. Sc. (medicine), Professor, Head of department of Otorhinolaryngology with Clinic of Pavlov First Saint Petersburg State Medical University
Russian Federation, 197022, Saint Petersburg, Russia. L'va Tolstogo str. 6-8Marina А. Ryabova
Pavlov First Saint Petersburg State Medical University
Email: marinaryabova@mail.ru
ORCID iD: 0000-0002-6714-9454
SPIN-code: 3951-7190
Doctor of Medical Sciences, Professor of the Department of Otorhinolaryngology with clinic of Academician I.P. Pavlov First St. Petersburg State Medical University
Russian Federation, 197022, Saint Petersburg, Russia. L'va Tolstogo str. 6-8Mikxail Yu. Ulupov
Pavlov First Saint Petersburg State Medical University
Email: mike.ulupov@gmail.com
ORCID iD: 0000-0002-8460-9889
SPIN-code: 1851-8202
Candidate of medical sciences, associate professor of the Department of Otorhinolaryngology with clinic of
Academician I.P. Pavlov First St. Petersburg State Medical
University
Galina Yu. Yukina
Pavlov First Saint Petersburg State Medical University
Email: pipson@inbox.ru
ORCID iD: 0000-0001-8888-4135
SPIN-code: 2533-2084
Head laboratory of pathomorphology of the scientific and clinical center of pathomorphology
Russian Federation, 197022, Saint Petersburg, Russia. L'va Tolstogo str. 6-8Elena G. Sukhorukova
Pavlov First Saint Petersburg State Medical University
Email: len48@inbox.ru
ORCID iD: 0000-0001-5521-7248
SPIN-code: 2115-9041
Senior researcher of laboratory of pathomorphology, scientific and clinical center of pathomorphology.
Russian Federation, 197022, Saint Petersburg, Russia. L'va Tolstogo str. 6-8.Jakhongir O. Rakhmonov
Pavlov First Saint Petersburg State Medical University
Author for correspondence.
Email: janik.27@mail.ru
ORCID iD: 0009-0005-9176-0156
Postgraduate student of the Department of Otorhinolaryngology with clinic of Academician I.P. Pavlov First St. Petersburg State Medical University
Russian Federation, 197022, Saint Petersburg, Russia. L'va Tolstogo str. 6-8References
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