Patent ID: 11944382
Assignee: OREGON HEALTH & SCIENCE UNIVERSITY
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 11:
12. The method of claim 11, wherein the individual sets of variance values include variance values v1, v2, v3, and v4, and wherein the bulk motion phase shift, ΔϕB, for each individual set of variance values is determined according to:, Δ
    ⁢
    
      ϕ
      B
    
  
  =
  
    atan
    ⁢
    
      
    
    ⁢
    2
    ⁢
    
      
        (
        
          
            
              v
              3
            
            -
            
              v
              4
            
          
          
            
              v
              2
            
            -
            
              v
              1
            
          
        
        )
      
      .