Validation of a novel fiber-optic sensor system for monitoring cardiorespiratory activities during mri examinations

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F17%3A10236102" target="_blank" >RIV/61989100:27240/17:10236102 - isvavai.cz</a>

Result on the web

<a href="https://www.scopus.com/record/display.uri?eid=2-s2.0-85030549542&origin=resultslist&sort=plf-f&src=s&sid=181567d2da1a33f250897a6fefa5be8d&sot=autdocs&sdt=autdocs&sl=18&s=AU-ID%2857014879400%29&relpos=8&citeCnt=0&searchTerm=" target="_blank" >https://www.scopus.com/record/display.uri?eid=2-s2.0-85030549542&origin=resultslist&sort=plf-f&src=s&sid=181567d2da1a33f250897a6fefa5be8d&sot=autdocs&sdt=autdocs&sl=18&s=AU-ID%2857014879400%29&relpos=8&citeCnt=0&searchTerm=</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15598/aeee.v15i3.2194" target="_blank" >10.15598/aeee.v15i3.2194</a>

Result language

angličtina

Original language name

Validation of a novel fiber-optic sensor system for monitoring cardiorespiratory activities during mri examinations

Original language description

In this article we report on the validation of a novel fiber-optic sensor system suitable for simultaneous cardiac and respiration activity monitoring during Magnetic Resonance Imaging (MRI) examinations. This MRI-compatible Heart Rate (HR) and Respiration Rate (RR) measurement system is based on the Fiber-optic Bragg Grating (FBG) sensors. Using our system, we performed real measurements on 4 test subjects (2 males and 2 females) after obtaining their written informed consents. The sensor was encapsulated inside a Polydimethylsiloxane polymer (PDMS), as this material does not react with the human skin and is unresponsive to Electromagnetic Interference (EMI). The advantage of our design is that the sensor could be embedded inside a pad which is placed underneath a patient’s body while lying in the supine position. The main feature of our system design is to maximize pa-tient‘s safety and comfort while assisting the clinical staff in predicting and detecting impending patient’s hyperventilation and panic attacks. To further validate the efficacy of our system, we used the Bland-Altman statistical analysis test on data acquired from all test subjects to determine the accuracy of cardiac and respiratory rate measurements. Our satisfactory results provide promising means to leverage the advancement of research in the field of noninvasive vital sign monitoring in MRI environments. In addition, our method and system enable the clinical staff to predict and de- tect patient’s hyperventilation and panic attacks while undergoing an MRI examination.

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

—

OECD FORD branch

20201 - Electrical and electronic engineering

Project

<a href="/en/project/EE2.3.20.0217" target="_blank" >EE2.3.20.0217: The Development of Excellence of the Telecommunication Research Team in Relation to International Cooperation</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Advances in Electrical and Electronic Engineering

ISSN

1336-1376

e-ISSN

—

Volume of the periodical

15

Issue of the periodical within the volume

3

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

536-543

UT code for WoS article

000424330700018

EID of the result in the Scopus database

2-s2.0-85030549542