A System for Real-Time Analysis of Capillary Blood Microcirculation Based on the Low-Frequency Processing of Scattered-Laser-Beam Speckle Structures

Autor:	A. I. Gordin, A. V. Marugin, S. V. Lipatov
Rok vydání:	2004
Předmět:	Data processing Spectrum analyzer Materials science business.industry Laser law.invention Microcirculation Speckle pattern Interferometry Optics law Electronic speckle pattern interferometry Sensitivity (control systems) business Instrumentation
Zdroj:	Scopus-Elsevier
ISSN:	0020-4412
DOI:	10.1023/b:inet.0000049706.69453.88
Popis:	A method based on laser speckle interferometry with a semiconductor laser and using spectral–temporal algorithms of low-frequency (0–35 kHz) data processing to analyze the dynamic parameters of blood microcirculation is considered. The described method for measuring the velocity of motion of blood microparticles is simple to implement and allows the noninvasive monitoring of blood circulation dynamics with a fairly high sensitivity. The test results demonstrate that the design of the device presented ensures the possibility of developing an analyzer meeting the technical requirements for this type of device.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::941397bfc8efb112c413808dabc876fe https://doi.org/10.1023/b:inet.0000049706.69453.88 Zobrazit plný text záznamu Plný text ve formátu PDF