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Technological innovation and revolution with single-use digital flexible ureteroscopes: a review from section of EAU Endourology.
Curr Opin Urol
January 2025
Department of Urology, University Hospital Southampton NHS Trust, Southampton, UK.
Purpose Of Review: Numerous scope-related innovations have taken place in the field of endourology. The presented analytical review is aimed at studying the technical innovations of the single-use digital flexible ureteroscopes. In November 2024, a comprehensive search was done for information on latest disposable flexible digital ureteroscopes, as well as their various unique characteristics.
View Article and Find Full Text PDFVideolaryngoscopy is associated with a lower rate of double-lumen endotracheal tube malposition in thoracic surgery procedures, retrospective single-center study.
J Cardiothorac Surg
January 2025
Department of Anesthesiology, Kafkas University Medical Faculty, Kars, Turkey.
Abstarct: BACKGROUND: The optimal positioned double-lumen endotracheal tubes (DLT) is crucial in thoracic surgery requiring lung isolation. This study aims to compare the accuracy and complication rates of DLT placement using videolaryngoscopy (VL) versus conventional direct laryngoscopy (DL).
Methods: This retrospective single-center study included 89 patients who underwent thoracic surgery with DLT placement between July 2023 and May 2024.
Establishment of a survival rabbit model for laryngotracheal stenosis: A prospective randomized study.
Laryngoscope Investig Otolaryngol
December 2024
National Engineering Research Center of Light Alloy Net Forming, State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering Shanghai Jiao Tong University Shanghai China.
Objective: To develop a reproducible survival rabbit model for laryngotracheal stenosis (LTS).
Methods: Seventy New Zealand white (NZW) rabbits were randomly divided into experimental groups ( = 30) and a control group ( = 40). In experimental groups, a nylon brush was inserted retrograde from the tracheotomy through the subglottis and rotated until a full layer circumferential mucosal injury to cartilage exposure, assisted by fiberoptic laryngoscopy (FOL) visualization.
High-flow nasal cannula oxygen therapy versus conventional oxygen therapy in patients undergoing bronchoscopy: a retrospective study.
BMC Pulm Med
December 2024
Department of Pulmonary and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Background: Patients undergoing bronchoscopy, particularly those with pre-existing hypoxemia, face a significant risk of further deterioration in their oxygen saturation levels. This heightened risk necessitates the provision of supplemental oxygen therapy throughout the procedure, rendering it mandatory. High-flow nasal cannula (HFNC) has been widely employed in the management of hypoxemic acute respiratory failure (ARF) in adults.
View Article and Find Full Text PDFIn Vivo Contactless, Cellular-Resolution Imaging of the Healthy and Pathological Human Limbus With 250-kHz Point-Scanning SD-OCT.
Transl Vis Sci Technol
December 2024
Department of Ophthalmology & Vision Sciences, University of Toronto, Toronto, ON, Canada.
Purpose: To demonstrate that high-seed, ultra-high-resolution spectral-domain optical coherence tomography (SD-OCT) technology can image in vivo fine morphological features in the healthy and pathological human limbus.
Methods: A compact, fiberoptic SD-OCT system was developed for imaging the human limbus. It combines ∼1.
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