Medtronic CRM Product Performance Report

6944 Sprint Quattro

    Product Characteristics
US Market Release Dec-00   Serial Number Prefix TDC
Registered US Implants 31,900   Type and/or Fixation Transvenous, Vent, Defib and
Pace/Sense, Tines
Estimated Active US Implants 19,200   Polarity True Bipolar/Two Coils
Advisories None   Steroid Yes

 

System Longevity Study Results  
US Returned Product Analysis
Implant Damage 31
Electrical Malfunction 35
Other 8
Number of Leads Enrolled in Study 188
Cumulative Months of Follow-Up 7,482
Number of Leads Active in Study 75
     
Qualifying Complications 3 Total  
Oversensing 2  
Unspecified Clinical Failure 1  

Survival Estimate of 6944 Sprint Quattro