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Tracheal tube

Tìm thấy 20+ kết quả cho từ khóa "Tracheal tube"

Effects of lubrication on air-sealing performance of a pediatric cuffed tracheal tube

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Keywords: Air leakage, K-Y jelly, Tracheal tube.

Age-based prediction of uncuffed tracheal tube size in children to prevent inappropriately large tube selection: A retrospective analysis

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Estimated number of required tubes, estimated number of required tubes per patient when the recommended outer diameter of the first selected tracheal tube (OD Rec ) was assumed to be in the range “OD Cal - 0.7 <. Uncuffed tracheal tube size in pediatric patients aged below 2 years. Investigation of the freely available easy-to-use software ‘ EZR ’ for medical statistics. Prediction of tracheal tube size in children using multiple variables

Impact of changes in head position during head and neck surgery on the depth of tracheal tube intubation in anesthetized children

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The length of the airway in- creased, but not proportionate to the movement of the tracheal tube, which caused tracheal tube prolapse after the head position changed.. In this study, 9 children (5.2%) experienced tracheal tube prolapses, all of which were during otolaryngeal surgeries. Middle head position. Maximal flexion of the head.

Role of tube size and intranasal compression of the nasotracheal tube in respiratory pressure loss during nasotracheal intubation: A laboratory study

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To measure pressure loss through the tracheal tube, two kinds of measurements have been used in previous reports: measurement of the difference in pressure between the proximal end of the tracheal tube and the tip of the tube in the trachea [21–24], and measurement of the difference in pressure between the proximal end of the tracheal tube and the tip of the tracheal tube open to the atmosphere [2, 16–18].

Effect of topical ropivacaine on the response to endotracheal tube during emergence from general anesthesia: A prospective randomized double-blind controlled study

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Comparison of the effect of intravenous dexmedetomidine and lignocaine spray instilled into the endotracheal tube on extubation response in patients undergoing spine surgery. Differential effects of lidocaine and remifentanil on response to the tracheal tube during emergence from general anaesthesia. pharmacological modulation of cough sensors. An overview of the sensory receptors regulating cough.

K-Y™ jelly inhibits increase in endotracheal tube cuff pressure during nitrous oxide exposure in vitro

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Conclusions: Lubrication of endotracheal tube cuffs with K-Y ™ Jelly may effectively delay the increase in cuff pressure that occurs during general anesthesia using nitrous oxide.. Keywords: K-Y ™ jelly, Lubrication, Tracheal tube cuff, Cuff pressure increase, Nitrous oxide diffusion. N 2 O diffusion increases the cuff volume and pressure, causing an increased risk of tracheal barotrauma, the results of which range from sore throat to tracheal stenosis and tracheomalacia [4, 5].

Laryngeal mask airway reduces incidence of post-operative sore throat after thyroid surgery compared with endotracheal tube: A single-blinded randomized controlled trial

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Flexible laryngeal mask as an alternative to reinforced tracheal tube for upper chest, head and neck oncoplastic surgery. The reinforced laryngeal mask airway for dento-alveolar surgery. Anesthesia for intranasal surgery: a comparison between tracheal intubation and the flexible rein- forced laryngeal mask airway. Comparison of the reinforced laryngeal mask airway and tracheal intubation for adenotonsil- lectomy. The advantages of the LMA over the tracheal tube or facemask: a meta-analysis.

Effect of endotracheal tube lubrication on cuff pressure increase during nitrous oxide exposure: A laboratory and prospective randomized controlled trial

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K-Y jelly inhibits increase in endotracheal tube cuff pressure during nitrous oxide exposure in vitro. Gel lubrication of the tracheal tube cuff reduces pulmonary aspiration

Conversion of I-gel to definitive airway in a cervical immobilized manikin: Aintree intubation catheter vs long endotracheal tube

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A long endotracheal tube to facilitate intubation via the Fastrach ™ laryngeal mask airway. Optimizing endotracheal tube size and length for tracheal intubation through single-use supraglottic airway devices. Optimal size and length of the endotracheal tube for tracheal intubation via supraglottic airway devices..

Supraglottic airway versus endotracheal tube during interventional pulmonary procedures – a retrospective study

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The advantages of the LMA over the tracheal tube or facemask: a meta-analysis. A comparison of the I-gel supraglottic device with endotracheal intubation for bronchoscopic lung volume reduction coil treatment

The accuracy of ultrasound to predict endotracheal tube size for pediatric patients with congenital scoliosis

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ETT: Endotracheal tube. Usefulness of ultrasound for selecting a correctly sized uncuffed tracheal tube for pediatric patients.. Assessment of the subglottic region by ultrasonography for estimation of appropriate size endotracheal tube: a clinical prospective study.

Respiratory acidosis during bronchoscopyguided percutaneous dilatational tracheostomy: Impact of ventilator settings and endotracheal tube size

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The begin- ning of the intervention was defined as the time when placing the bronchoscope into the endotracheal tube.. Accordingly, the end of the intervention was defined as the time when the bronchoscope was removed after hav- ing successfully placed the tracheal cannula. 1 Typical example of recording transcutaneous PCO 2 during dilatational tracheostomy (endotracheal tube size 7.5 mm ID).

Effect of neck extension on the advancement of tracheal tubes from the nasal cavity to the oropharynx in nasotracheal intubation: A randomized controlled trial

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Tracheal tubes passed through the lower pathway of the nasal cavity in 47 patients when we inserted the tube via a nostril with nasal tip lifted in all patients of both groups CI . Our study demonstrated that neck extension during ad- vancing a tracheal tube from the nasal cavity into the oropharyngeal space could assist in smooth passage of the tube.

Ultrasound-guided versus Shikani optical stylet-aided tracheal intubation: A prospective randomized study

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In the case of endotracheal intubation, using ultrasound image, we can determine the endotracheal tube size [5–7], observe the position of cricothyroid membrane and glottis guide tra- cheal intubation judge whether the tracheal tube enters the trachea and judge whether. Table 1 Demographic data in the two groups. the position of tracheal tube is correct [5, 10–12].

Comparison of gastric insufflation using LMA-supreme and I-gel versus tracheal intubation in laparoscopic gynecological surgery by ultrasound: A randomized observational trial

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The haemodynamic variables were significantly higher in the tracheal tube group than in the LMA-Supreme and I-gel groups after insertion ( P <. Sore throat was detected in none in the I-gel group compare to two patients (6.7%) in the LMA-Supreme group and fifteen patients (50%) in the tracheal tube group. Hoareness was detected in one (3.3%) in the I-gel group compare to two patients (6.7%) in the LMA-Supreme group and eleven patients (36.7%) in the tracheal tube group..

Assessing the accuracy of ultrasound measurements of tracheal diameter: An in vitro experimental study

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Prediction of optimal endotracheal tube cuff volume from tracheal diameter and from patient height and age: a prospective cohort trial. An in vitro study of the compliance of paediatric tracheal tube cuffs and tracheal wall pressure.. Cuffed endotracheal tubes: mucosal pressures and tracheal wall blood flow

Devising negative pressure within intercuff space reduces microaspiration

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The lower margin of the standard tracheal tube cuff or the distal cuff of the new tracheal tube was placed 3 cm above the lower edge of the artifi- cial trachea. cP>) was instilled above the standard tracheal tube cuff or proximal cuff of new tracheal tube to simulate pharyngeal secretions..

A randomized trial to evaluate a modified tracheal catheter with upper and lower balloons for anesthetic administration: Effect on the cardiovascular, stress response, and comfort in patients undergoing laparoscopic cholecystectomy

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Stimulation of the laryngeal structure by direct laryn- goscopy during insertion of the endotracheal tube and tracheal stimulation during intubation induces a transi- ent but intense cardiovascular stress in patients [5]. This discomfort can be significantly reduced by endotracheal anesthesia using local anesthetics such as lidocaine aero- sol or gel prior to insertion of the endotracheal tube [6, 7].

Effects of head positions on awake fiberoptic bronchoscope oral intubation: A randomized controlled trial

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In this study, the outside diameter of FOB was 5.2 mm and the inner diameter of tracheal tube was 6.5 mm for female and 7.0 mm for male, so the gap between the tracheal tube and FOB was very small, furthermore we used silicone flexible tracheal tube and the inside and outside of the tracheal tube was lubricated with dyclonine hydrochloride mucilage, so the advancement of a tracheal tube over the FOB very smoothly..

The skill of tracheal intubation with rigid scopes – a randomised controlled trial comparing learning curves in 740 intubations

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After passage of the glottis the mounted tracheal tube was railroaded over the scope.. For the Bonfils, the retromolar approach from the right side of the mouth was used [5], and the tube was advanced into the trachea under visualisation of the glottis. Presence of end-tidal CO 2 waveforms con- firmed the tracheal tube position [17], which represented the formal end of the study intervention.