Medtronic CRM Product Performance Report

7229 GEM II VR

    Product Characteristics
US Market Release Jul-99   NBD Code VVEV
Registered US Implants 11,000   Serial Number Prefix PJJ
Estimated Active US Implants 40   Max Delivered Energy 30 J
Normal Battery Depletions (US) 1,932   Estimated Longevity  
Malfunctions (US) 27      
 
Advisories 1999 Potential Circuit Overload
See also: Performance note on ICD Battery Discharge Behavior
Survival Estimate of 7229 GEM II VR