相关实验视频
Updated: Jul 2, 2025

Mechanical Ventilation Boot Camp Curriculum
Published on: March 12, 2018
闭环通风对通风器设置,患者结果和ICU工作人员工作负载的影响 - - 一项系统性审查
Robin L Goossen1, Marcus J Schultz, Edda Tschernko
1From the Department of Intensive Care, Amsterdam University Medical Centres, location 'AMC', Amsterdam, the Netherlands (RLG, MJS, FP, LAB-K), Mahidol-Oxford Tropical Medicine Research Unit (MORU), Mahidol University, Bangkok, Thailand (MJS), Nuffield Department of Medicine, University of Oxford, Oxford, UK (MJS), Department of Anaesthesia, General Intensive Care and Pain Management, Medical University Wien, Vienna, Austria (MJS, ET), Department of Anaesthesia and Intensive Care, Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden (MSC), Unit of Anaesthesia and Intensive Care, IRCCS Policlinico San Martino, Genoa, Italy (CR), ACHIEVE, Centre of Applied Research, Amsterdam University of Applied Sciences, Faculty of Health, Amsterdam (FP), Department of Intensive Care, Reinier de Graaf Hospital, Delft, the Netherlands (PL.J.H, LAB-K).
闭环通风模式与专家设置的肺部保护相匹配,可以减少重症监护室 (ICU) 的专业工作量. 需要进一步的研究来证实患者的结果好处,并充分评估工作负载的影响.
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
- 医疗技术 医疗技术 医学技术
背景情况:
- 肺部保护性通风是ICU的标准,但设置调整是复杂和耗时的.
- 闭环通风 (CLV) 提供了通过算法自动控制通风器设置,吸引了重症患者.
研究的目的:
- 评估目前可用的闭环通风模式对有效性,安全性,效率和工作负载的影响.
- 综合来自随机临床试验的证据,将闭环与传统通风进行比较.
主要方法:
- 进行了随机临床试验的系统审查.
- 在2023年1月的PubMed,Embase和Cochrane控制试验中央注册表中进行了搜索.
- 包括的试验比较了闭环通风与传统模式,报告了有效性,安全性,效率或工作量.
主要成果:
- 51项研究符合纳入标准;闭环通风显示改善了肺部保护变量的管理.
- 很少报告不良事件,一些研究表明潜在的结果改善,尽管往往不足.
- 闭环通风减少了ICU专业工作负载的各个方面,但缺乏详细的工作负载研究.
结论:
- CLV模式与人工设置一样有效用于通风机管理,并可能减少工作量.
- 需要更多的研究来充分评估CLV对患者结果的影响,并全面评估工作人员的工作量.
相关概念视频
Mechanical Ventilation I: Indication and Settings
Mechanical Ventilation II: Invasive Ventilation
Negative-Pressure Ventilators
Negative-pressure ventilators create a vacuum around the chest or body to draw air into the lungs, simulating breathing. This method does not require an...
Factors Affecting Pulmonary Ventilation
Alveolar Surface Tension
The alveolar fluid lines the luminal surface of the alveoli and exerts a force called surface tension. This force is caused by the polar water molecules in the liquid being more strongly attracted to each...
Mechanical Ventilation III: Noninvasive Ventilation
Noninvasive Positive-Pressure Ventilation...
Assessment of Ventilation I: Respiratory Rate
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:
Physiological Control of Respiration
Breathing, a seemingly passive process, is regulated by the respiratory center in the brainstem. This center coordinates the involuntary control of respirations, which means it occurs without conscious effort, ensuring a smooth and uninterrupted pattern.
Regulation of Ventilation
The body maintains ventilation by monitoring levels of carbon dioxide (CO2), oxygen (O2), and hydrogen ion concentration (pH) in the arterial blood. Among these factors, the level of CO2 plays a crucial...

