Patent ID: 11957441
Assignee: CONTINUSE BIOMETRICS LTD.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 1:
2. The system of claim 1, wherein said processing unit is adapted for carrying out at least one of the following: performing a statistical distribution matching of said decorrelation decay time as the function of the distance from the point of illumination; fitting a different statistical model to said autocorrelation function of each time slice as a function of flow characteristics of the object at different penetration depths; fitting a statistical model of a Lorentzian linewidth with an exponential decaying decorrelation statistical model, for a Brownian motion; fitting a statistical model of a deviation from an exponential decaying decorrelation statistical model as a function of flow dynamics and characteristics of the object at different penetration depths; comparing graphs having different exponential decay coefficients as a function of flow speed; estimating at least one of relative speed of flow and flow direction or identifying a blockage in blood vessels.