Transfusion Medicine

A Blood Bank Freezer is a specialized Class II medical device designed for the safe, temperature-controlled frozen storage of blood components including fresh frozen plasma (FFP), cryoprecipitate, and other frozen plasma products at temperatures of -18°C to -35°C (standard plasma freezers) or -65°C to -80°C (for frozen red cells). Meeting stringent AABB, FDA, CAP, and EU regulatory standards, these freezers feature heavy-duty refrigeration systems, forced-air circulation for temperature uniformity (±2-3°C), microprocessor controls with digital displays, redundant temperature monitoring with chart recorders or digital data loggers, and multi-level alarm systems (audible, visual, remote) for high/low temperature, power failure, and door/lid ajar. Available in upright or chest configurations with capacities from 200-1,500+ liters, specialized blood bag racks, pull-out drawers, and secure locking. Primary clinical applications include long-term storage of fresh frozen plasma (12 months at -18°C), cryoprecipitate storage, frozen plasma components for transfusion, cryoprecipitate-rich plasma, long-term storage of rare blood products, and research/reference laboratory sample storage. Essential equipment for hospital blood banks, transfusion services, blood donor centers, and reference laboratories requiring validated, reliable frozen storage for critical blood components with full regulatory compliance and documented temperature monitoring.