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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/EE2.3.20.0217" target="_blank" >EE2.3.20.0217: Rozvoj excelence vědeckovýzkumného týmu Telekomunikační techniky ve vazbě na zahraniční spolupráci</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Advances in Electrical and Electronic Engineering

ISSN

1336-1376

e-ISSN

—

Svazek periodika

15

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

536-543

Kód UT WoS článku

000424330700018

EID výsledku v databázi Scopus

2-s2.0-85030549542