Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2016 · 15 citations · 7 references
EngineeringSurgeryBiomedical OpticsMedical PhysicsSurgical InstrumentationFiber-optic Medical DevicesHemodynamicsMedical InstrumentationOptical DiagnosticsOptical InstrumentsPeripheral Vascular AssessmentBlood Circulation DiagramsBlood FlowBlood Flow MeasurementLower Limb IschemiaPhotoplethysmogram Signal ProcessingPhotoplethysmographyPulse OximetryVascular Status Assessment
The paper evaluated the diagnostic value of laser photoplethysmography when examining patients with chronic lower limb ischemia. A statistical analysis of the research results was made, and diagrams of relationship between the degrees of ischemia and blood flow are presented. Development of the device to determine the level of peripheral blood circulation and saturation was presented. Also additional accessories in the form of optical fibers for different applications were suggested.
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Waldemar Wójcik, Sergii Pavlov, O. G. Ushenko et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2013 · 25 citations
Ronald H. Rovira, Marcia M. Bayas, T. I. Kozlovskaya et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2015 · 20 citations · Full text