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Biomechanical Sensing Systems for Cardiac Activity Monitoring
1Medical Engineering Department, Faculty of Engineering, Al-Ahliyya Amman University, Amman 19328, Jordan.
Insights
Continuous monitoring of cardiovascular signs using flexible mechanical sensors is crucial for early disease detection and intervention. This research explores advanced sensor technologies for real-time physiological monitoring to improve cardiovascular care.
Area of Science:
- Biomedical Engineering
- Cardiovascular Technology
- Wearable Sensors
Background:
- Cardiovascular diseases remain a leading global cause of mortality.
- Real-time monitoring of physiological indicators is essential for timely intervention.
- Flexible, implantable sensors offer continuous observation of cardiovascular signs.
Purpose of the Study:
- To review recent advancements in mechanical sensors for cardiovascular monitoring.
- To discuss the application of these sensors in tracking key biomechanical systems.
- To evaluate the clinical utility and challenges of continuous cardiovascular health monitoring.
Main Methods:
- Focus on four types of mechanical sensors: capacitive, piezoresistive, piezoelectric, and triboelectric.
- Detailed examination of biomechanical systems within the cardiovascular system.
- Analysis of monitoring techniques for blood pressure, endocardial pressure, pulse waves, and heart rhythm.
Main Results:
- Mechanical sensors offer high accuracy and versatility for real-time pressure fluctuation detection.
- Exploration of various sensor principles applied to cardiovascular monitoring.
- Identification of key cardiovascular parameters measurable by these sensors.
Conclusions:
- Continuous health monitoring via advanced sensors holds significant promise for vascular disease management.
- Challenges remain in translating these technologies into widespread clinical practice.
- Further research is needed to overcome implementation hurdles.
Abstract:
Cardiovascular disease is consistently ranked high among the causes of death on a global scale. Monitoring of cardiovascular signs throughout the course of a long period of time and in real time is necessary in order to discover anomalies and begin early intervention at the appropriate time. To this purpose, a significant amount of interest among researchers has been directed toward the creation of flexible sensors that may be worn or implanted and are capable of constant, immediate observation of a variety of main physiological indicators. The real-time readings of the heart and arteries' pressure fluctuations can be reflected directly by mechanical sensors, which are one of the many types of sensors. Potential benefits of mechanical sensors include excellent accuracy and considerable versatility. Capacitive, piezoresistive, piezoelectric, and triboelectric principles are the foundations of the four types of mechanical sensors that are discussed in this article as recent developments for the purpose of monitoring the cardiovascular system. The biomechanical systems that are present in the cardiovascular system are then detailed, along with their monitoring, and this includes blood and endocardial pressure, pulse wave, and heart rhythm. In conclusion, we examine the usefulness of the use of continuous health monitoring for the treatment of vascular disease and highlight the difficulties associated with its translation into clinical practice.
