Medtronic CRM Product Performance Report

6949 Sprint Fidelis

    Product Characteristics
US Market Release Sep-04   Serial Number Prefix LFJ
Registered US Implants 186,700   Type and/or Fixation Transvenous, Vent, Defib and Pace/
Sense, Screw-in
Estimated Active US Implants 129,700   Polarity True Bipolar/Two Coils
      Steroid Yes
Advisories 1 2007 Potential Conductor Wire Fracture

 

System Longevity Study Results  
US Returned Product Analysis
Conductor Fracture 2,576
Crimp/Weld/Bond 2
Insulation Breach 7
Extrinsic 476
Other 51
Number of Leads Enrolled in Study 795
Cumulative Months of Follow-Up 25,547
Number of Leads Active in Study 536
     
Qualifying Complications 31 Total  
Conductor Fracture 10  
Failure to Capture 2  
Failure to Sense 2  
Impedance Out of Range 5  
Insulation (not further defined) 1  
Lead Dislodgement 1  
Oversensing 10  
     

 

Survival Estimate of Sprint Fidelis Model 6949