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dc.contributor.authorNedoma, Jan
dc.contributor.authorKepák, Stanislav
dc.contributor.authorČubík, Jakub
dc.contributor.authorFrnda, Jaroslav
dc.contributor.authorDurica, Marek
dc.contributor.authorFajkus, Marcel
dc.contributor.authorMartinek, Radek
dc.date.accessioned2020-02-27T09:36:13Z
dc.date.available2020-02-27T09:36:13Z
dc.date.issued2019
dc.identifier.citationJournal of Optoelectronics and Advanced Materials. 2019, vol. 21, issue 11-12, p. 656-662.cs
dc.identifier.issn1454-4164
dc.identifier.issn1841-7132
dc.identifier.urihttp://hdl.handle.net/10084/139331
dc.description.abstractThis paper deals with the description of S-1-S-1 interval detection of the phonocardiographic signal obtained by a fiber-optic Mach-Zehnder interferometer. A non-invasive measuring probe encapsulated in a bicomponent (base and catalyst) entitled Zhermack ZA 50 LT was designed. The probe is immune to the electromagnetic interferences (EMI) and therefore can be operated under strong magnetic fields. The laboratory results (obtained from 8 volunteers) were compared to the reference electrocardiograph (ECG) signal and evaluated by an objective Bland-Altman (B-A) method. Based on the results, it is possible to say that the S-1-S-1 interval detection with the presented fiber-optic interferometric probe is as reliable as the measurement of time between the R-R wave of the ECG signal since the B-A analysis resulted in 95.59 % samples laid in +/- 1.96 SD. The test carried out in a real Magnetic Resonance Imaging (MRI) environment demonstrated that the presence of the probe in the MRI scanner does not affect the quality of this imaging modality. The developed sensor can be suitable for cardiac triggering.cs
dc.language.isoencs
dc.publisherINOEcs
dc.relation.ispartofseriesJournal of Optoelectronics and Advanced Materialscs
dc.relation.urihttps://joam.inoe.ro/articles/vital-sign-monitoring-a-practical-solution-by-a-mr-compatible-phonocardiography-interferometric-probe/fulltextcs
dc.subjectfiber-optic sensorcs
dc.subjectinterferometercs
dc.subjectphysiological parameters monitoringcs
dc.titleVital sign monitoring: a practical solution by a MR-compatible phonocardiography interferometric probecs
dc.typearticlecs
dc.type.statusPeer-reviewedcs
dc.description.sourceWeb of Sciencecs
dc.description.volume21cs
dc.description.issue11-12cs
dc.description.lastpage662cs
dc.description.firstpage656cs
dc.identifier.wos000512350200002


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