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Insertable Biosensors: Combining Implanted Sensing Materials with Wearable Monitors
David Chimene1, Kirstie M K Queener2, Brian S Ko1
1Department of Biomedical Engineering, Texas A&M University, College Station, Texas, USA;
Annual Review of Biomedical Engineering
|February 12, 2024
Summary
Insertable biosensor systems offer improved patient comfort and reduced risks compared to traditional devices. This review explores innovations and challenges for next-generation implantable biosensors for long-term health monitoring.
Area of Science:
- Biomedical Engineering
- Medical Diagnostics
- Wearable Technology
Background:
- Insertable biosensor systems comprise an implantable sensor and a wearable monitor.
- They eliminate physical connections, offering advantages over percutaneous systems.
- Key benefits include enhanced patient comfort and reduced infection risks.
Purpose of the Study:
- To review key developments in insertable biosensor systems.
- To highlight innovations in sensing, transduction, and communication.
- To identify challenges for next-generation extended-use devices.
Main Methods:
- Literature review of insertable biosensor system advancements.
- Analysis of technical challenges and innovations.
- Discussion of future needs for diagnostic and prognostic devices.
Main Results:
- Insertable biosensors enable remote monitoring without physical connections.
- Innovations are addressing challenges in sensing, transduction, and communication.
- These systems show promise for longitudinal biometric monitoring.
Conclusions:
- Insertable biosensor systems represent a promising advancement in medical diagnostics.
- Overcoming technical hurdles is crucial for realizing their full potential.
- Further development is needed for extended-use diagnostic and prognostic applications.
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