Medtronic CRM Product Performance Report

7230 Marquis VR

    Product Characteristics
US Market Release Dec-02   NBD Code VVEV
Registered US Implants 19,000   Serial Number Prefix PKD, PLW, PLY
Estimated Active US Implants 9,000   Max Delivered Energy 30 J
Normal Battery Depletions (US) 52   Estimated Longevity  
Malfunctions (US) 31    
Therapy Function Not Compromised 21
     
Electrical Component 11      
Software/Firmware 1      
Possible Early Battery Depletion 8      
Other 1      
Therapy Function Compromised 10      
Battery 5   (3 malfunction related to advisory)
Electrical Component 5      
Advisories 2005 Potential Premature Battery
Depletion Due to Battery Short
Survival Estimate of 7230 Marquis VR