Traceability of Processes in Transfusion Medicine using Medinfo Hematos IIG


As part of good manufacturing process, we must trace everything in Transfusion Medicine, from registration through release of components.  The adoption of the Medinfo Hematos IIG computer system allows us to document anyone and everyone who “touches” the blood components and all processes.


  1. Each staff member must use his/her personal log-in to sign into Medinfo Hematos IIG HIIG).  Each transaction is recorded with the User ID.
  2. Through the Medinfo Hematos IIG  computer system, we can trace:
    1. Each staff member who handled every step of every process.
    2. Which equipment was used in processing
    3. Which materials were used, including serial number of blood bags and selected reagents
    4. For each component, the donor is identified, including review of all test results, physical examinations, and questionnaire
    5. For each patient, all components received (from which each donor can be traced) and all testing results including transfusion reactions and any applicable protocols
    6. For each reagent lot numbers, expiration dates
    7. For each blood component, test results, serial numbers of blood, transfer, and pathogen-inactivation bags, dates and types of all modifications, including any changes in component outdates, disposition of unit (transfused, discarded, quarantined, etc.)
  3. Units can be quarantined based on each of the above parameters to block release to and/or usage at all blood transfusion services/hospital blood banks.
  4. Upon request of the Division Head, Transfusion Medicine/LIS, designated Transfusion Medicine and HIIG staff have access to trace any of the above.
  5. All traceability incidents will be reported as variances and documented according to standard procedures.


  1. Workflow processes for Medinfo HIIG, Current Versions
  2. Standards for Blood Banks and Transfusion Services, Current Edition, AABB, Bethesda, MD, USA