A near-infrared spectroscopy system for cerebral oxygenation monitoring

Author

Xue Han ; Bestonzo, Marco ; Molinari, Filippo

Author_Institution

Sch. of Mech. & Electron. Eng., Wuhan Univ. of Technol., Wuhan, China

fYear

2014

fDate

13-15 Aug. 2014

Firstpage

22

Lastpage

27

Abstract

Near-infrared spectroscopy(NIRS) technique uses specific wavelengths of light to make a continuous and noninvasive brain monitoring possible. It has great prospects in biomedical monitoring. We have designed and implemented a NIRS prototype system, with which we recorded the concentration changes of oxyhemoglobin(O₂Hb) and deoxyhemoglobin(CO₂Hb) during in-vivo experiments. The results showed that this prototype based on NIRS technique has a good performance on detecting biomedical signals about hemodynamic changes in brain.

Keywords

biomedical optical imaging; brain; infrared imaging; infrared spectra; medical signal processing; molecular biophysics; patient monitoring; proteins; NIRS prototype system; biomedical monitoring; biomedical signals; cerebral oxygenation monitoring; continuous brain monitoring; deoxyhemoglobin concentration changes; hemodynamic changes; in-vivo experiments; near-infrared spectroscopy system; noninvasive brain monitoring; oxyhemoglobin concentration changes; Absorption; Biomedical monitoring; Brain; Graphical user interfaces; Monitoring; Prototypes; Spectroscopy; GUI; Near; biomedical instrument; brain monitoring; infrared Spectroscopy(NIRS);

fLanguage

English

Publisher

ieee

Conference_Titel

Innovative Design and Manufacturing (ICIDM), Proceedings of the 2014 International Conference on

Conference_Location

Montreal, QC

Print_ISBN

978-1-4799-6269-3

Type

conf

DOI

10.1109/IDAM.2014.6912665

Filename

6912665