Corrigendum: Increasing the sensor channels: a solution for the pressing offsets that cause the physiological
Chao Chen1, Zhendong Chen1, Hongmiin Luo2
1School of Computer Science and Engineering, Sun Yat-Sen University, Guangzhou, China.
Frontiers in Bioengineering and Biotechnology
|November 5, 2024
Abstract:
[This corrects the article DOI: 10.3389/fbioe.2024.1359297.].
Keywords:
biomedical engineeringmulti-channel pulse signalspulse wave analysistactile sensorstidal peakMore Related Videos
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01:25Assessment of apical radial pulse
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01:30Equipments Used To Measure Blood Pressure
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Direct Method
This invasive approach involves cannulating a peripheral artery. During each cardiac contraction, pressure generates mechanical motion within the catheter, transmitted through rigid, fluid-filled tubing to a transducer. This transducer converts mechanical motion into electrical signals displayed as waveforms on a monitor. An automatic flushing system prevents blood backflow. Due to the potential risk of unexpected arterial blood loss, this method is primarily used in intensive...
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01:28Special considerations while measuring blood pressure
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01:16Pulse
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When the heart pumps blood out, arterial elastic fibers play a crucial role in sustaining a high-pressure gradient. They expand to accommodate the received blood and then recoil - a process known as the pulse that can be either manually palpated or electronically quantified. Despite a reduction in its effect with increased distance from the heart, elements of the pulse's systolic and diastolic components persist, observable even at the arteriole level.
The pulse serves as a clinical...
The pulse serves as a clinical...
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01:13Special considerations while measuring pulse
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Assessing a patient's pulse is a fundamental skill in healthcare, but certain situations require special attention:
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