Results 11 to 20 of about 34,339 (238)

Upper airway resistance during use of a laryngeal mask airway is flow-dependent and dominated by the laryngeal resistance [PDF]

Scientific Reports
During use of a laryngeal mask airway, resistance of the device and larynx contribute to the upper airway resistance. Detailed understanding of this combined resistance is crucial to support spontaneously breathing patients appropriately or to take the ...
Johannes Hell, Axel Schmutz, Stefan Schumann   +2 more
doaj   +2 more sources

Comparison of Size 2 LMA-ProSeal™ and LMA-Supreme™ in Spontaneously Breathing Children: a Randomised Clinical Trial

Balkan Medical Journal, 2013
Objective: The aim of this study was to compare size 2 Laryngeal Mask Airway ProSeal and size 2 Laryngeal Mask Airway Supreme in spontaneously breathing children undergoing lower abdominal elective surgery of
Zehra İpek Arslan, Canan Balcı, Duygu Akalın Oysu, Mehmet Yılmaz, Necla Gürbüz, Zekeriya İlce   +5 more
doaj   +1 more source

Unsuccessful Intubation and Stabilization by Laryngeal Mask Airway in the Delivery Room: A Case of Tracheal Atresia

Case Reports in Pediatrics, 2021
A term male newborn infant was apneic at birth, and endotracheal intubation was unsuccessful. He was stabilized for transport with a laryngeal mask airway. Laryngoscopy revealed tracheal atresia with intrathoracic distal tracheoesophageal fistula.
Mark Cody Smith, Autumn Kiefer, C. Eric Bailey   +2 more
doaj   +1 more source

Effect of ketofol versus propofol as an induction agent on ease of laryngeal mask airway insertion conditions and hemodynamic stability in pediatrics: an observational prospective cohort study

BMC Anesthesiology, 2019
Background Laryngeal mask airway is a supraglottic airway device which has led to a fundamental change in the management of modern general anesthesia.
Bacha Aberra, Adugna Aregawi, Girmay Teklay, Hagos Tasew   +3 more
doaj   +1 more source

Effects of proseal laryngeal mask airway cuff inflation on carotid flow in pediatric population during sevoflurane induction [PDF]

Pediatric Anesthesia and Critical Care Journal (PACCJ), 2016
Introduction The laryngeal mask cuff inflation can exert a pressure and a displacement on the neck vessels and determine a potential change of the carotid flow. The study exami- ned the effects of cuff inflation of a ProSeal Laryngeal Mask Airway on the
D. Galante, V. Benenati, G. Accurso, M. S. Lambo, L. Cococcia, M. Caruselli   +5 more
doaj   +1 more source

Triangular body-cover model of the vocal folds with coordinated activation of the five intrinsic laryngeal muscles [PDF]

, 2021
Poor laryngeal muscle coordination that results in abnormal glottal posturing is believed to be a primary etiologic factor in common voice disorders such as non-phonotraumatic vocal hyperfunction. Abnormal activity of antagonistic laryngeal muscles is hypothesized to play a key role in the alteration of normal vocal fold biomechanics that results in ...
arxiv   +1 more source

Inferior alveolar nerve injury with laryngeal mask airway: a case report

Journal of Medical Case Reports, 2011
Introduction The incidence of damage to the individual cranial nerves and their branches associated with laryngeal mask airway use is low; there have been case reports of damage to the lingual nerve, hypoglossal nerve and recurrent laryngeal nerve.
Masud Sarmad, Hanumanthaiah Deepak, Ranganath Anil   +2 more
doaj   +1 more source

The place of ultrasonography in confirming the position of the laryngeal mask airway in pediatric patients: an observational study

Brazilian Journal of Anesthesiology, 2021
Background and objectives: Laryngeal mask airways are increasingly used as supraglottic devices during general anesthesia. Ultrasonography can provide a dynamic image simultaneous to placing the supraglottic airway device.
Sule Arican, Sevgi Pekcan, Gulcin Hacibeyoglu, Merve Yusifov, Sait Yuce, Sema Tuncer Uzun   +5 more
doaj  

Hemodynamic responses and upper airway morbidity following tracheal intubation in patients with hypertension: conventional laryngoscopy versus an intubating laryngeal mask airway

Clinics, 2012
OBJECTIVES: We compared hemodynamic responses and upper airway morbidity following tracheal intubation via conventional laryngoscopy or intubating laryngeal mask airway in hypertensive patients.
Elif Bengi Sener, Emre Ustun, Burcu Ustun, Binnur Sarihasan   +3 more
doaj   +1 more source

Two-stage Contextual Transformer-based Convolutional Neural Network for Airway Extraction from CT Images [PDF]

arXiv, 2022
Accurate airway extraction from computed tomography (CT) images is a critical step for planning navigation bronchoscopy and quantitative assessment of airway-related chronic obstructive pulmonary disease (COPD). The existing methods are challenging to sufficiently segment the airway, especially the high-generation airway, with the constraint of the ...
arxiv