相关实验视频
Updated: Jul 8, 2025

14:49
Conducting Respiratory Oscillometry in an Outpatient Setting
Published on: April 8, 2022
7.1K
一种新的潮呼吸测量装置在甲胆挑战测试期间检测支气管阻塞
Andreas Zachariades1, Nadav Bachar2, Noy Danino2
1Nicosia Lung Center, Nicosia, Cyprus.
Advances in medical sciences
|December 14, 2023
概括
一种名为SenseGuardTM的新设备,在甲胆挑战测试 (MCT) 期间,非侵入性地评估潮呼吸. 它准确地识别了对治疗有反应的支气管喘患者,与传统的螺旋计学有很强的一致性.
科学领域:
- 呼吸系统医学 呼吸系统医学
- 医疗器械 医疗器械
- 诊断技术 诊断技术的使用
背景情况:
- 支气管过敏反应 (BHR) 是支气管喘的一个关键指标.
- 标准的甲胆挑战测试 (MCT) 使用螺旋计,这需要患者的合作和精确的机动.
- 需要使用非侵入性的方法来评估BHR.
研究的目的:
- 为了比较一种基于纳米材料的新型便携式传感器设备,SenseGuardTM,与螺旋计用于评估MCT期间的潮呼吸参数.
- 评估SenseGuardTM在非侵入性检测呼吸功能变化的能力.
主要方法:
- 一项前性研究涉及37名怀疑患有喘的成年人.
- 参与者在逐步吸入甲醇后进行了序列螺旋计和SenseGuardTM测量.
- 分析的重点是潮呼吸参数的变化和螺旋计测量的FEV1.
主要成果:
- 在MCT响应者中,SenseGuardTM检测到潮呼吸参数 (Trest/Ttot,Tex/Ttot,Tin/Tex) 的显著变化.
- 这些变化显示出与螺旋计测量FEV1下降的强烈一致.
- 该设备有效地区分了MCT响应者和不响应者.
结论:
- SenseGuardTM设备可靠地评估MCT期间呼吸参数的变化.
- 它为识别喘患者提供了螺旋计的非侵入性替代方案.
- 这项技术显示出监测喘呼吸系统变化的潜力.
相关概念视频
Assessment of Respiration
1.1K
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...
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...
1.1K
Chronic Obstructive Pulmonary Disease-IV: Assessement and Diagnostic Studies
2.5K
Assessing and diagnosing Chronic Obstructive Pulmonary Disease (COPD) involves a detailed approach that includes a comprehensive review of medical history, physical examination, and a variety of diagnostic tests. This thorough evaluation is essential to ensure an accurate diagnosis and guide effective management strategies.
Medical History
Medical History
2.5K
Assessment of Ventilation II: Respiratory Depth and Rhythm
1.5K
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:
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:
1.5K
Pulmonary Function Tests
335
Pulmonary Function Tests (PFTs)
Pulmonary Function Tests are crucial diagnostic tools for assessing respiratory function, particularly in patients with chronic respiratory disorders. They comprehensively evaluate lung volumes, ventilatory function, breathing mechanics, diffusion, and gas exchange. These tests help diagnose pulmonary diseases and play a significant role in monitoring disease progression, evaluating disability, and assessing response to therapy.
PFTs involve using a spirometer, a...
Pulmonary Function Tests are crucial diagnostic tools for assessing respiratory function, particularly in patients with chronic respiratory disorders. They comprehensively evaluate lung volumes, ventilatory function, breathing mechanics, diffusion, and gas exchange. These tests help diagnose pulmonary diseases and play a significant role in monitoring disease progression, evaluating disability, and assessing response to therapy.
PFTs involve using a spirometer, a...
335
Assessment of Airway, Skin Color, and Use of Accessory Muscles
1.0K
A thorough assessment of respiratory health is paramount in clinical settings to identify and manage respiratory distress and ensure adequate oxygenation. This article elaborates on the critical aspects of respiratory evaluation, including airway assessment, skin color examination, and the observation of accessory muscle use, which are integral to effectively diagnosing and managing patients with respiratory conditions.
Introduction
The initial evaluation of a patient's respiratory system...
Introduction
The initial evaluation of a patient's respiratory system...
1.0K

