Medtronic CRM Product Performance Report

Legend 8416, 8417, 8417M, 8418, 8419

Product Characteristics
US Market Release Aug-89   NBG Code SSIRO
Registered US Implants 57,000   Serial Number Prefix XT, WJ, WN, ZT
Estimated Active US Implants 2,000   Estimated Longevity  
Normal Battery Depletions (US) 2,900      
Malfunctions (US) 143      
Advisories None      
Survival Estimate of Legend Pulse Generators 8416, 8417, 8417M, 8418, 8419