相关实验视频

Updated: May 24, 2025

Flying Insect Detection and Classification with Inexpensive Sensors
05:16

Flying Insect Detection and Classification with Inexpensive Sensors

Published on: October 15, 2014

25.1K

偶然的肺声检测:利用SHAP解释和渐变增强洞察力

Shiva Shokouhmand, Md Motiur Rahman, Miad Faezipour

    Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
    |March 5, 2025
    PubMed
    概括

    这项研究开发了一种使用XGBoost的自动化方法,从肺部声音记录中诊断呼吸系统疾病. 该系统实现了高精度,改善了肺部疾病的早期检测.

    更多相关视频

    Author Spotlight: Exploring Breathing Techniques and Digital Solutions for Enhancing Running Performance06:26

    Author Spotlight: Exploring Breathing Techniques and Digital Solutions for Enhancing Running Performance

    Published on: September 27, 2024

    356
    Contrast-Enhanced Subharmonic Aided Pressure Estimation SHAPE Using Ultrasound Imaging with a Focus on Identifying Portal Hypertension06:20

    Contrast-Enhanced Subharmonic Aided Pressure Estimation SHAPE Using Ultrasound Imaging with a Focus on Identifying Portal Hypertension

    Published on: December 5, 2020

    2.3K

    相关概念视频

    Physical Assessment of the Respiratory Tract IV: Auscultation01:28

    Physical Assessment of the Respiratory Tract IV: Auscultation

    Auscultation is a crucial component of the physical assessment of the respiratory tract. It offers valuable insights into airflow through the bronchial tree and potential lung obstructions. This process involves careful listening to breath, voice, and adventitious sounds, which can reveal a wealth of information about a patient's respiratory health.
    Breath Sounds
    Breath sounds are categorized into vesicular, bronchovesicular, and bronchial.
    255
    Assessment of Respiration01:23

    Assessment of Respiration

    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...
    1.0K
    Respiratory System Abnormal Finding II: Palpation and Auscultation01:31

    Respiratory System Abnormal Finding II: Palpation and Auscultation

    In assessing respiratory abnormalities, palpation and auscultation are critical tools for detecting and interpreting various pathophysiological changes. These techniques provide insight into underlying disorders by evaluating tactile sensations and sounds produced by the respiratory system.
    Palpation Findings
    During a respiratory assessment, palpation can reveal several vital abnormalities:
    253
    Respiratory System Abnormal Finding I: Inspection and Percussion01:30

    Respiratory System Abnormal Finding I: Inspection and Percussion

    Respiratory system abnormalities are a significant concern in healthcare due to their potential to indicate underlying severe conditions like Chronic Obstructive Pulmonary Disease (COPD), asthma, and pneumonia. These abnormalities can often be detected through physical examination methods like inspection and percussion.
    Inspection Findings
    During an inspection, several findings may suggest the presence of respiratory distress or disease. Pursed-lip breathing, where exhalation is slowed by...
    195
    Heart Sounds01:15

    Heart Sounds

    Heart sounds are generated by the turbulence in blood flow due to the closing of heart valves. These sounds are best perceived slightly away from the valves, where the blood flow disseminates the sound.
    Auscultation is the process of listening to these internal body sounds using a stethoscope. The heart produces four types of sounds, but only two—S1 and S2—can usually be heard with a stethoscope.
    S1, also known as the "lub" sound, is caused by the closure of atrioventricular (A-V)...
    1.7K
    Classification of Signals01:30

    Classification of Signals

    In signal processing, signals are classified based on various characteristics: continuous-time versus discrete-time, periodic versus aperiodic, analog versus digital, and causal versus noncausal. Each category highlights distinct properties crucial for understanding and manipulating signals.
    A continuous-time signal holds a value at every instant in time, representing information seamlessly. In contrast, a discrete-time signal holds values only at specific moments, often denoted as x(n), where...
    374