Patent ID: 11883162
Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A

Claim 7:
8. The system according to claim 7, wherein the sensor of the patient's movements delivers a signal SCPM representative of movements performed by the patient, and the sensor of the patient's heart rate delivers a signal SHR representative of the patient's heart rate, and the input variable EE(t) of the first mathematical model is calculated as follows by the processing and control unit:, E
    ⁢
    
      E
      ⁡
      
        (
        t
        )
      
    
  
  =
  
    {
    
      
        
          
            
              
                
                  
                    α
                    1
                  
                  *
                  
                    
                      S
                      
                        H
                        ⁢
                        R
                      
                    
                    ⁡
                    
                      (
                      t
                      )
                    
                  
                
                +
                
                  β
                  1
                
              
              ,
            
          
          
            
              
                S
                
                  H
                  ⁢
                  R
                
              
              ≥
              
                S
                ⁢
                
                  
                
                ⁢
                1
              
            
          
        
        
          
            
              
                
                  
                    α
                    2
                  
                  *
                  
                    
                      S
                      
                        L
                        ⁢
                        C
                      
                    
                    ⁡
                    
                      (
                      t
                      )
                    
                  
                
                +
                
                  β
                  2
                
              
              ,
            
          
          
            
              
                S
                
                  H
                  ⁢
                  R
                
              
              <
              
                S
                ⁢
                
                  
                
                ⁢
                1
                ⁢
                
                  
                
                ⁢
                et
                ⁢
                
                  
                
                ⁢
                
                  S
                  
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                    C
                  
                
              
              <
              
                S
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                ⁢
                2
              
            
          
        
        
          
            
              
                
                  
                    α
                    3
                  
                  *
                  
                    
                      S
                      
                        L
                        ⁢
                        C
                      
                    
                    ⁡
                    
                      (
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                      )
                    
                  
                
                +
                
                  β
                  3
                
              
              ,
            
          
          
            
              
                S
                
                  H
                  ⁢
                  R
                
              
              <
              
                S
                ⁢
                
                  
                
                ⁢
                1
                ⁢
                
                  
                
                ⁢
                et
                ⁢
                
                  
                
                ⁢
                
                  S
                  
                    L
                    ⁢
                    C
                  
                
              
              ≥
              
                S
                ⁢
                
                  
                
                ⁢
                2
              
            
          
        
      
      ,
    
  

where signal SLC is a linear combination of signals SHR and SCPM, and quantities α1, α2, α3, β1, β2, β3, S1, and S2 are parameters of the system,
wherein α1 is a value between 1 and 10, α2 is a value between 100 and 500, α3 is a value between 10 and 200, β1 is a value between −200 and 0, β2 is a value between −10 and 10, β3 is a value between 10 and 200, S1 is a value between 20 and 60, and S2 is a value between 0.1 and 1.