Medtronic CRM Product Performance Report

Sigma 300 SR SSR303, SSR306

Product Characteristics
US Market Release Sep-99   NBG Code SSI/R
Registered US Implants 54,000   Serial Number Prefix PJG, PJH
Estimated Active US Implants 20,000   Estimated Longevity  
Normal Battery Depletions (US) 191      
Malfunctions (US) 15  
Therapy Function Not Compromised 2      
Electrical Component 1      
Electrical Interconnect 1      
Therapy Function Compromised 13      
Electrical Component 3      
Electrical Interconnect 10   (5 malfunctions related to advisory)  
Advisories 2005 Potential Separation of Interconnect Wires
Survival Estimate of Sigma 300 SR SSR303, SSR306 Pulse Generators