Doppler holography system
Abstract
Doppler holography is a system using ultrahigh-speed digital holography for quantitative blood flow analysis from retinal and ocular imaging.
Clinical Specifications
Primary Applications:
Diagnosis and monitoring of ocular vascular diseases
Cardiovascular risk stratification through retinal microvasculature analysis that reflects systemic vascular health
Assessment of conditions including hypertension, atherosclerosis, diabetes, and impaired perfusion regulation
Clinical Features:
Optimized for standardized retinal hemodynamics measurements
Ensures patient comfort, reliability, and accuracy with minimal instrument tuning
Quantitative blood flow analysis from Doppler holography data
Technical Specifications
Core Technology:
Built around an inline Mach-Zehnder interferometer operating in the near-infrared range
Combines light backscattered from the patient's ocular fundus with a coherent reference beam
Uses ultrahigh-speed digital holography for precise imaging
System Capabilities:
Real-time interference pattern capture by high-speed streaming camera
Reliable, precise, quantitative Doppler imaging for clinical applications
Software Features:
Intuitive user experience with seamless, one-click acquisition process
Fully automated and streamlined data analysis eliminating need for user intervention