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Endotracheal Tube Extubation01:24

Endotracheal Tube Extubation

4.5K
Endotracheal tube extubation is a critical procedure in weaning patients from mechanical ventilation. It involves physically removing the oral or nasal endotracheal (ET) tube, marking the final step in liberating a patient from ventilatory support.
Procedure
Extubation removes the endotracheal tube (ETT) from the patient on mechanical ventilation. It requires a well-coordinated, multidisciplinary approach involving physicians, nurses, respiratory therapists, and other healthcare professionals....
4.5K
Assessment of Ventilation II: Respiratory Depth and Rhythm01:29

Assessment of Ventilation II: Respiratory Depth and Rhythm

2.6K
Respiratory Depth
Respiratory depth measures the volume of air inhaled or exhaled during a breath. It can vary from shallow to deep and typically remains consistent when a person is at rest or asleep. Occasionally, individuals will automatically inhale deeply, known as sighing, which inflates the lungs with more air than normal breathing.
To assess respiratory depth, observe the degree of chest excursion or movement:
2.6K
Assessment of Respiration01:23

Assessment of Respiration

2.0K
The respiratory system's basic structures and primary functions lay the foundation for nurses' comprehensive respiratory assessments. This assessment includes subjective and objective data to gauge the patient's respiratory health.
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like...
2.0K
Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen01:16

Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen

2.5K
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,...
2.5K
Endoscopic Studies I: Bronchoscopy and Thoracoscopy01:30

Endoscopic Studies I: Bronchoscopy and Thoracoscopy

685
Endoscopy is a non-surgical medical technique used to examine a person's internal organs and vessels. This lesson will focus on two types of endoscopic studies: bronchoscopy and thoracoscopy.
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due...
685
Assessment of Ventilation I: Respiratory Rate01:20

Assessment of Ventilation I: Respiratory Rate

2.3K
Assessment of Ventilation
A Ventilation assessment is critical for monitoring a patient's health status. Respiration, one of the most accessible vital signs, provides insights into the function of numerous body systems and can indicate serious health issues, such as brainstem injuries from head trauma.
Critical Guidelines for Assessing Ventilation:
2.3K

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相关实验视频

Updated: Feb 17, 2026

Investigation into Deep Breathing through Measurement of Ventilatory Parameters and Observation of Breathing Patterns
08:34

Investigation into Deep Breathing through Measurement of Ventilatory Parameters and Observation of Breathing Patterns

Published on: September 16, 2019

12.1K

现实世界的数据:探索自发呼吸试验和输出管试验.

Cheryl A Smith-Miller1, Tamara Blakeney2, Nancy Havill2

  • 1Center for Nursing Excellence, UNC Medical Center, University of North Carolina at Chapel Hill Office of Human Research Ethics, Chapel Hill, North Carolina, USA.

Nursing in critical care
|February 16, 2026
PubMed
概括
此摘要是机器生成的。

从自发呼吸试验 (SBT) 到输出管的时间在2020年至2023年间显著增加,受单位实践,人员和文化的影响,而不仅仅是患者的准备.

关键词:
关键护理护理 护理 关键护理基于证据的实践.输入管道是输入管道.在道德上的痛苦,在道德上的痛苦.

更多相关视频

A Structured Approach to Extubation in Mechanically Ventilated Rats
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A Structured Approach to Extubation in Mechanically Ventilated Rats

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Expired CO2 Measurement in Intubated or Spontaneously Breathing Patients from the Emergency Department
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Expired CO2 Measurement in Intubated or Spontaneously Breathing Patients from the Emergency Department

Published on: January 29, 2011

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相关实验视频

Last Updated: Feb 17, 2026

Investigation into Deep Breathing through Measurement of Ventilatory Parameters and Observation of Breathing Patterns
08:34

Investigation into Deep Breathing through Measurement of Ventilatory Parameters and Observation of Breathing Patterns

Published on: September 16, 2019

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A Structured Approach to Extubation in Mechanically Ventilated Rats
05:05

A Structured Approach to Extubation in Mechanically Ventilated Rats

Published on: July 18, 2025

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Expired CO2 Measurement in Intubated or Spontaneously Breathing Patients from the Emergency Department
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Expired CO2 Measurement in Intubated or Spontaneously Breathing Patients from the Emergency Department

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科学领域:

  • 关键护理医学 关键护理医学
  • 呼吸系统疗法 呼吸系统疗法
  • 医疗服务研究 医疗服务研究

背景情况:

  • 现实世界数据 (RWD) 对于评估临床实践中的治疗有效性至关重要.
  • 有限的研究存在于自发呼吸试验 (SBTs) 和输出管成功之间的时间关系.
  • 需要了解SBT数据在输出管决策中的供应商使用情况.

研究的目的:

  • 为了比较单元特定的SBT和排卵率以及两个不同的时期的时间间隔.
  • 调查医疗保健提供者的输出管的做法,以及他们对SBT数据的利用.
  • 确定影响输出管的时间和成功的因素.

主要方法:

  • 一种连续的混合方法方法,结合了回顾性图表审查和采访.
  • 在一级创伤中心的五个重症监护室 (ICU) 分析了SBT和输出管的时间.
  • 使用基础理论和内容分析进行定性分析,以探索临床实践和决策.

主要成果:

  • 在ICU和随着时间的推移 (2020-2023) 中,输出输出结果和时间的显著变化.
  • 在研究期间,从SBT到输出管的时间显著增加 (p < 0.01).
  • 与2020年相比,2023年成功的输出管的可能性更高,特别是在C单元 (OR=1.56).

结论:

  • 输出管的时间受患者的准备,人员,工作流程和专业文化的影响.
  • 实践在单位和时间的变化表明外部因素的影响,如疫情.
  • 需要一种可适应的,数据驱动的方法来优化重症监护实践和患者的治疗结果.