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October 1, 2017Advances in Electrical and Electronic EngineeringOpen Access

Novel fiber-optic sensors show satisfactory accuracy for simultaneous cardiac and respiratory monitoring during MRI.

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Why the study?

Does a novel fiber-optic sensor system accurately monitor heart rate and respiration rate during MRI examinations in test subjects?

Population

4 test subjects (2 males and 2 females)

Design

Other

Key result

A novel fiber-optic sensor system based on Fiber-optic Bragg Grating sensors provided satisfactory accuracy for simultaneous cardiac and respiration activity monitoring during MRI in 4 test subjects.

Authors

JNJan NedomaMFMarcel FajkusMNMartin Novák

Discussion

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Overview

Supports FBG sensor feasibility for MRI vital signs monitoring; hypothesis-generating in 4 subjects, leaves clinical adoption open.

Structured PICO

Does a novel fiber-optic sensor system accurately monitor heart rate and respiration rate during MRI examinations in test subjects?

P
Population
4 test subjects (2 males, 2 females) undergoing validation of a novel fiber-optic sensor system for monitoring cardiorespiratory activities during MRI.
E
Exposure
Fiber-optic Bragg Grating (FBG) sensor system encapsulated inside a Polydimethylsiloxane polymer (PDMS) embedded inside a pad
O
Outcome
Accuracy of cardiac and respiratory rate measurementssurrogate

A novel fiber-optic sensor system embedded in a pad provides accurate, noninvasive monitoring of heart and respiration rates during MRI examinations.

Cite This Study

Nedoma et al. (2017) studied this question. Fiber-optic Bragg Grating (FBG) sensor system was evaluated on Accuracy of cardiac and respiratory rate measurements. A novel fiber-optic sensor system based on Fiber-optic Bragg Grating sensors provided satisfactory accuracy for simultaneous cardiac and respiration activity monitoring during MRI in 4 test subjects.

synapsesocial.com/papers/6aa92b07d0c7c778ac8cb7c1https://doi.org/10.15598/aeee.v15i3.2194
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Validation of a novel contact-free heart and respiratory rate monitor2021 · 11 citations
  2. 2Fiber-Optic Cardiorespiratory Monitoring and Triggering in Magnetic Resonance Imaging2022 · 11 citations
  3. 3An Interferometric Sensor for Monitoring Respiratory and Heart Rate of the Human Body2018 · 2 citations
  4. 4Non-Contact Short-Term Heart Rate Variability Analysis Under Paced Respiration Based on a Robust Fiber Optic Sensor System2024 · 14 citations
  5. 5Accurate Estimation of Heart and Respiration Rates Based on an Optical Fiber Sensor Using Adaptive Regulations and Statistical Classifications Spectrum Analysis2021 · 8 citations