Patent ID: 11959497
Assignee: BERLIN HEART GMBH
Field: Measurement (Instruments)
Classification: CPC F  A  G  H | IPC A  F  G  H

Claim 5:
6. The method of claim 1,
wherein two differential equations coupled with one another, J
    ⁢
    
     
      d
      ⁢
      ω
     
     
      d
      ⁢
      t
     
    
   
   =
   
    
     K
     ⁢
     
      I
      m
     
    
    -
    
     B
     ⁢
     ω
    
    -
    
     
      T
      ⁡
      (
      
       ω
       ,
       Q
      
      )
     
     ⁢
        
     and
    
   
  
  ⁢
  

  
   
    
     m
     ⁢
     
      
       
        d
        2
       
       ⁢
       x
      
      
       
        d
        2
       
       ⁢
       t
      
     
    
    +
    
     μ
     ⁢
     
      
       d
       ⁢
       x
      
      
       d
       ⁢
       t
      
     
    
   
   =
   
    
     K
     ⁢
     i
     ⁢
     
      I
      b
     
    
    +
    
     k
     ⁢
     x
    
    -
    
     
      f
      x
     
     (
     
      ω
      ,
      Q
      ,
      H
     
     ), are taken into consideration in the determination of the flow through the blood pump, the difference in pressure across the blood pump, and/or the viscosity of the blood.