Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Assessment of Ventilation I: Respiratory Rate01:20

Assessment of Ventilation I: Respiratory Rate

956
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:
956
Special considerations while measuring oxygen saturation01:19

Special considerations while measuring oxygen saturation

525
Assessing respiratory rate concurrently with pulse measurement is fundamental to patient care, providing valuable insights into the patient's respiratory function. The normal breathing rate for an adult usually falls within a normal range of 12 to 20 breaths per minute. Abnormal respiratory rates can signal underlying health conditions or the need for immediate intervention.
Ensuring accuracy in vital sign recordings while prioritizing patient comfort and minimizing anxiety is...
525
Respiratory Volumes and Capacities I01:26

Respiratory Volumes and Capacities I

780
Assessing the respiratory rate and rhythm for a complete minute is crucial for evaluating the breathing pattern. Even a minor increase in the patient's average respiratory rate, by as little as three to five breaths per minute, is an early and vital indicator of respiratory distress. Patients with a respiratory rate exceeding twenty-four breaths per minute require close monitoring to determine the physiological alterations. This careful observation is essential for prompt recognition and...
780
Assessment of Ventilation II: Respiratory Depth and Rhythm01:29

Assessment of Ventilation II: Respiratory Depth and Rhythm

1.3K
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:
1.3K
Factors Affecting Respiration01:24

Factors Affecting Respiration

4.0K
Respiration is a crucial physiological function involving exchanging oxygen (O2) and carbon dioxide (CO2) between an organism and its environment. Various factors can impact this essential process:
4.0K
Physical Assessment of the Respiratory Tract II: Inspection01:27

Physical Assessment of the Respiratory Tract II: Inspection

183
Physical assessment of the respiratory tract through inspection is a crucial step in understanding the patient's respiratory health. It provides insights into the functioning of the respiratory system, the musculoskeletal structure, and even the patient's nutritional status. This comprehensive approach involves observing several vital aspects: chest configuration, breathing patterns, respiratory rates, skin color, and use of accessory muscles.
Chest Configuration
The chest configuration...
183

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Modeling developmental spiking behavior driven by ionic current dynamics of mouse and human inner hair cells using a calcium-enhanced Izhikevich framework.

Journal of computational neuroscience·2026
Same author

Thrombin-PAR1 signaling regulates Topoisomerase 1 activity to bridge inflammation and breast cancer progression.

Cancer letters·2026
Same author

Pair production tomography enables imaging of MeV-scale gamma-emitting theranostic radionuclides.

Research square·2026
Same author

Metabolic Cross Talk in the Tumor Microenvironment.

Cancer treatment and research·2026
Same author

Harnessing Benzoyl-Urea Secondary-Sphere Hydrogen-Bonding to Enhance Oxygen Evolution Catalysis by Cobalt Corroles.

Small science·2026
Same author

Slow RNAPII elongation enhances naive pluripotency rewiring while maintaining high replication fork speed.

Science advances·2026

相关实验视频

Updated: May 13, 2025

Measuring Respiratory Function in Mice Using Unrestrained Whole-body Plethysmography
08:51

Measuring Respiratory Function in Mice Using Unrestrained Whole-body Plethysmography

Published on: August 12, 2014

30.2K

从言语中测量呼吸速率

Sidharth Abrol1, Biswajit Das1, Srikanth Nallanthighal1

  • 1Philips India Limited, Bengaluru, India.

Digital biomarkers
|April 16, 2025
PubMed
概括

这项研究使用深度学习来从语音中预测呼吸速率,实现远程患者监测的高精度. 语音作为一个新的虚拟传感器用于呼吸模式.

科学领域:

  • 生理学 生理学 生理学
  • 生物医学工程 生物医学工程
  • 人工智能的人工智能

背景情况:

  • 语音的产生依赖于复杂的呼吸系统协调.
  • 精确的呼吸速率监测对于临床诊断和远程患者护理至关重要.

研究的目的:

  • 开发和验证一个深度学习模型,直接从语音信号预测呼吸速率.
  • 评估使用语音作为呼吸监测的非侵入性虚拟传感器的可行性.

主要方法:

  • 利用在双语语音数据 (N=1,005) 上训练的多变量时间序列变压器模型.
  • 采用语音编码器嵌入作为深度学习模型的输入功能.
  • 评估模型性能,重点关注精度 (±3 BPM) 和在噪音环境中的强度.

主要成果:

  • 最好的模型准确地预测了82%的试验对象的呼吸速率在±3 BPM内.
  • 一个噪声感知算法证明了该模型对不同水平的背景噪声的弹性.
  • 语音被验证为呼吸速率估计的可靠代理.

结论:

  • 语音可以作为一个高效和低成本的虚拟传感器来测量呼吸速率.
关键词:
人工智能的人工智能是人工智能.呼吸方式 呼吸方式演讲 演讲 演讲验证 验证 验证 验证

更多相关视频

A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis ALS
12:43

A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis ALS

Published on: February 21, 2011

34.3K
Conducting Respiratory Oscillometry in an Outpatient Setting
14:49

Conducting Respiratory Oscillometry in an Outpatient Setting

Published on: April 8, 2022

6.8K

相关实验视频

Last Updated: May 13, 2025

Measuring Respiratory Function in Mice Using Unrestrained Whole-body Plethysmography
08:51

Measuring Respiratory Function in Mice Using Unrestrained Whole-body Plethysmography

Published on: August 12, 2014

30.2K
A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis ALS
12:43

A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis ALS

Published on: February 21, 2011

34.3K
Conducting Respiratory Oscillometry in an Outpatient Setting
14:49

Conducting Respiratory Oscillometry in an Outpatient Setting

Published on: April 8, 2022

6.8K
  • 这种方法为推进远程患者监测和远程医疗解决方案提供了巨大的潜力.