Fiber-Optic Breathing Mask: An Alternative Solution for MRI Respiratory Triggering

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17110%2F22%3AA2302JAZ" target="_blank" >RIV/61988987:17110/22:A2302JAZ - isvavai.cz</a>

Alternative codes found

RIV/61989100:27240/22:10249829

Result on the web

<a href="https://www.webofscience.com/wos/woscc/full-record/WOS:000791768500017" target="_blank" >https://www.webofscience.com/wos/woscc/full-record/WOS:000791768500017</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/TIM.2022.3168933" target="_blank" >10.1109/TIM.2022.3168933</a>

Result language

angličtina

Original language name

Fiber-Optic Breathing Mask: An Alternative Solution for MRI Respiratory Triggering

Original language description

This article provides the outcomes of complex testing of a novel low-cost and safe breathing sensor using fiber-optic technology under real magnetic resonance (MR) examination at 3 T. The sensor consists of the Bragg grating embedded into an oxygen breathing mask [i.e., fiber-optic breathing mask (FOBM)], thus minimizing movement artifacts and preventing MR interference. The obtained triggered MR images were evaluated using both objective and subjective image analysis methods, such as signal-to-noise ratio, contrast-noise ratio, and the analysis performed by radiologists. The system was compared with Siemens Prisma Respiratory Reference based on the navigator technique and pneumatic respiratory belt. Image quality assessment provided by radiologist experts shows that the FOBM approach provides reliable and accurate results since the overall image quality reached an average score of 3.3 +/- 0.4, 3.7 +/- 0.5, and 3.8 +/- 0.2 for FOBM, Siemens respiratory reference, and respiratory belts, respectively.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20600 - Medical engineering

Project

<a href="/en/project/EF16_019%2F0000867" target="_blank" >EF16_019/0000867: Research Centre of Advanced Mechatronic Systems</a><br>

Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2022

Confidentiality

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

Name of the periodical

Ieee Transactions on Instrumentation and Measurement

ISSN

0018-9456

e-ISSN

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Volume of the periodical

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Issue of the periodical within the volume

2022

Country of publishing house

US - UNITED STATES

Number of pages

13

Pages from-to

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UT code for WoS article

000791768500017

EID of the result in the Scopus database

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