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Related Concept Videos

Endotracheal Intubation I: Procedure01:15

Endotracheal Intubation I: Procedure

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Endotracheal or ET intubation is a critical medical procedure used to secure a patient's airway, often in acute respiratory distress, apnea, upper airway obstruction, ineffective clearance of secretions, high risk for aspiration, or during general anesthesia.
The ET tube comprises various components, including a standard adaptor to attach a bag-valve-mask (BVM) or ventilator, a cuff, a pilot balloon, and radiopaque markings along its length to measure the insertion distance. The tube sizes...
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Tracheostomy suctioning is a vital nursing procedure that involves removing secretions from the tracheostomy tube to maintain airway patency and prevent respiratory complications. Nurses need to understand the proper technique for tracheostomy suctioning to ensure patient safety and comfort. In this guide, we will outline the step-by-step process for performing tracheostomy suctioning, including preparing the sterile field, donning personal protective equipment (PPE), lubricating and connecting...
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Tracheostomy: Procedure and Tubes01:28

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A tracheostomy is a surgical procedure that creates an artificial opening into the trachea, typically at the second or third cartilaginous ring level. This opening allows the insertion of a tracheostomy tube, which can replace an endotracheal tube, provide mechanical ventilation, bypass an upper airway obstruction, or remove accumulated tracheobronchial secretions.
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Related Experiment Video

Updated: Jun 13, 2025

The Rigid Tube as an Alternative in Controlling the Problematic Airway
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A Comparison of Conventional Rotating Method and Non-Rotating Method for Double-Lumen Tube Insertion Using a

Soomin Lee1,2, Sung Joon Han3, Jiho Park2,4

  • 1Department of Anesthesiology and Pain Medicine, Chungnam National University Hospital, Daejeon 35015, Republic of Korea.

Journal of Clinical Medicine
|September 14, 2024
PubMed
Summary
This summary is machine-generated.

A new non-rotatory technique for double-lumen tube (DLT) insertion using video laryngoscopy significantly reduces intubation time. This method also improves first-attempt success rates compared to the conventional rotatory maneuver.

Keywords:
airway managementdouble-lumen tubeintubation success rateintubation timenon-rotatory techniqueone-lung ventilationthoracic surgeryvideo laryngoscopy

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Area of Science:

  • Anesthesiology
  • Thoracic Surgery
  • Airway Management

Background:

  • Conventional double-lumen tube (DLT) insertion relies on a rotatory maneuver optimized for direct laryngoscopy.
  • This rotatory technique may be suboptimal for modern video laryngoscopy procedures.
  • Video laryngoscopy offers improved visualization, necessitating evaluation of alternative DLT insertion techniques.

Purpose of the Study:

  • To compare the efficacy of a novel non-rotatory DLT insertion maneuver against the conventional rotatory method.
  • To evaluate intubation time and success rates using video laryngoscopy for DLT placement.
  • To assess patient-reported outcomes such as sore throat and hoarseness following DLT insertion.

Main Methods:

  • A randomized controlled trial involving 90 patients undergoing thoracic surgery requiring one-lung ventilation.
  • Patients were assigned to either a rotating (R) or non-rotating (NR) DLT insertion group using video laryngoscopy.
  • The NR group utilized a specific J-shaped stylet orientation and a non-rotatory insertion technique.

Main Results:

  • The non-rotatory (NR) group demonstrated a significantly shorter intubation time (median difference of 6 seconds; p=0.017).
  • First-attempt success rate was higher in the NR group compared to the rotating (R) group.
  • The NR technique was associated with a lower incidence of postoperative sore throat.

Conclusions:

  • The non-rotatory DLT insertion technique, when combined with video laryngoscopy, offers a significant reduction in intubation time.
  • This novel approach enhances first-attempt success rates and patient comfort.
  • The non-rotatory maneuver presents a potentially superior alternative to the conventional rotatory technique for DLT placement in video laryngoscopy.