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相关概念视频

Tracheostomy Decannulation01:21

Tracheostomy Decannulation

63
Tracheostomy decannulation is a significant milestone in the liberation of mechanically ventilated patients. Despite its importance, there is no universally accepted protocol for this procedure. This demands an evidence-based, individualized approach.
Description of the Procedure
Decannulation refers to the permanent removal of the tracheostomy tube, signaling the resolution of the condition that initially necessitated the tracheostomy. The process requires a well-coordinated interplay between...
63
Oxygen Delivering System III: Tracheostomy and T-piece01:23

Oxygen Delivering System III: Tracheostomy and T-piece

268
Oxygen delivery is critical in clinical care, especially for patients with respiratory disorders or those undergoing surgical procedures. Various systems, such as tracheostomy and the T-piece, deliver oxygen to the lungs, ensuring adequate arterial oxygenation.
Tracheostomy
A tracheostomy is a surgically created opening (stoma) in the anterior part of the trachea. It is used to establish a patient airway, bypass an upper airway obstruction, simplify the removal of secretions, permit long-term...
268
Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen01:16

Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen

213
Oxygen therapy is a pivotal aspect of medical care, particularly for patients with respiratory ailments. Two prominent oxygen-delivering systems include the Venturi mask and the transtracheal oxygen catheter.
Venturi Mask
The Venturi mask, named after the Venturi effect, is designed to deliver precise oxygen concentrations. It consists of a large tube with an oxygen inlet that narrows down, causing a pressure drop that pulls air in through adjustable side ports. The mask is a lightweight,...
213
Tracheostomy Care I: Pre-procedural Steps01:16

Tracheostomy Care I: Pre-procedural Steps

95
A tracheostomy is a surgical technique that involves making an incision in the neck to provide access to the trachea. It is frequently used in medical conditions such as airway obstruction and prolonged mechanical ventilation. Effective nursing management is crucial for the long-term success of a tracheostomy.
Required Equipment
The equipment necessary for tracheostomy care includes:
95
Tracheostomy Care II: Procedure01:25

Tracheostomy Care II: Procedure

90
Tracheostomy care is an essential nursing skill that involves cleaning and maintaining a tracheostomy tube to prevent infection and other complications. Here's a step-by-step guide explaining each procedure with its rationale. Note that disposable gloves are to be worn at all times and changed as often as needed to maintain a sterile work environment, and to protect both patient and healthcare worker.
Step 1: Perform hand hygiene, and put on personal protective equipment: gown, gloves, mask...
90
Tracheostomy Suctioning I: Pre-Procedural Steps01:26

Tracheostomy Suctioning I: Pre-Procedural Steps

341
Tracheostomy suctioning is a critical procedure healthcare professionals perform to maintain a patent airway in patients with a tracheostomy tube. This procedure is necessary when secretions accumulate in the airway, causing respiratory distress. Here is a step-wise procedural guide for performing tracheostomy suctioning using an open system.
Equipment Required
First, gather all necessary equipment: a sterile suction catheter, a sterile disposable container, sterile gloves, a towel or...
341

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相关实验视频

Updated: May 16, 2025

Manufacture of a Multi-Purpose Low-Cost Animal Bench-Model for Teaching Tracheostomy
10:06

Manufacture of a Multi-Purpose Low-Cost Animal Bench-Model for Teaching Tracheostomy

Published on: May 18, 2019

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可部署的基于机器学习的决策支持系统,用于急性烧伤患者的气管切除术.

Haisheng Li1, Ni Zhen1, Shixu Lin2

  • 1Institute of Burn Research, Southwest Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Third Military Medical University (Army Medical University), Chongqing 400038, China.

Burns & trauma
|May 14, 2025
PubMed
概括

这项研究开发了一种机器学习系统,用于预测烧伤患者的气管切除术需求,改善紧急呼吸道管理. 经过验证的工具,包括名录和计算器,提供可靠的决策支持,特别是在资源有限的环境中.

关键词:
人工智能的人工智能是人工智能.烧伤,烧伤的伤害.决策支持系统 决策支持系统机器学习 机器学习气管修复术 (tracheostomy) 是一种呼吸道修复术.

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Endotracheal Intubation via Tracheotomy and Subsequent Thoracotomy in Rats for Non-Survival Applications
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Endotracheal Intubation via Tracheotomy and Subsequent Thoracotomy in Rats for Non-Survival Applications

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A Novel Rescue Technique for Difficult Intubation and Difficult Ventilation
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A Novel Rescue Technique for Difficult Intubation and Difficult Ventilation

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相关实验视频

Last Updated: May 16, 2025

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Endotracheal Intubation via Tracheotomy and Subsequent Thoracotomy in Rats for Non-Survival Applications
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A Novel Rescue Technique for Difficult Intubation and Difficult Ventilation
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A Novel Rescue Technique for Difficult Intubation and Difficult Ventilation

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科学领域:

  • 医疗信息学 医疗信息学
  • 紧急医疗 紧急医疗
  • 手术重症监护手术重症监护

背景情况:

  • 呼吸道阻塞是急性烧伤的关键紧急情况,通常需要气管切除术以使呼吸道通透和机械通风.
  • 燃烧患者气管切除术的指示具有挑战性和争议性,导致潜在的延迟或不必要的程序.
  • 开发可靠的决策支持系统对于优化急性烧伤护理中气管切除术决策至关重要.

研究的目的:

  • 开发和验证可部署的基于机器学习 (ML) 的决策支持系统,用于预测急性烧伤患者气管切除术的必要性.
  • 通过名ogram,在线计算器和缩写尺度来增强ML模型的解释性和临床实用性.
  • 评估开发系统在不同临床环境中的通用性和预测性能.

主要方法:

  • 从西南医院 (2018-20年) 的1011名烧伤患者的队列使用开发和特征选择.
  • 在独立的内部跨时间队列 (n=274,2021) 和外部跨机构队列 (n=376,2020-21) 上进行验证.
  • 使用了极端梯度提升 (XGB) 分类器,构建了一个基于ML的名ogram,在线计算器和缩写尺度 (BETS).

主要成果:

  • XGB模型实现了高预测性能,在训练中AUROC为0.973,在两个验证队列中>0.95.
  • 该模型通过性别,年龄,烧伤区域和吸入伤害分层的子组表现出稳定的歧视能力 (AUROC 0.903-0.990).
  • 基于ML的名图,BETS尺度和在线计算器显示出基于校准和决策曲线分析的可行性和可靠性.

结论:

  • 开发的基于ML的决策支持系统表现出强大的预测能力和可概括性,用于急性烧伤患者的气管切除术的必要性.
  • 诺米图,在线计算器和缩写尺度提供了可比的预测性能,可以在各种临床场景中部署.
  • 该系统提供了宝贵的决策支持,特别是在资源有限的临床环境中,以优化燃烧幸存者的紧急气道管理.