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Updated: Jun 3, 2026

Biobank for Translational Medicine: Standard Operating Procedures for Optimal Sample Management

Biobank for Translational Medicine: Standard Operating Procedures for Optimal Sample Management

Published on: November 30, 2022

Virtual blood bank.

¹Department of Pathology, Queen Elizabeth Hospital, Hong Kong SAR, China.

Journal of Pathology Informatics

|March 9, 2011

Summary

A virtual blood bank uses networked computers for real-time blood management, ensuring accurate patient and blood component identification. This system minimizes transfusion risks by guiding blood selection and enhancing traceability.

Area of Science:

Medical Informatics
Transfusion Medicine
Health Information Systems

Background:

Traditional blood banking faces challenges in real-time inventory management and remote delivery.
Ensuring accurate patient and blood component identification is critical for transfusion safety.
Information and communication technologies offer potential solutions for improving blood transfusion processes.

Purpose of the Study:

To introduce and describe the concept and functionalities of a virtual blood bank system.
To highlight the advantages of using networked information management for blood transfusion.
To demonstrate how technology can enhance the safety and efficiency of blood supply chains.

Main Methods:

Implementation of a computer-controlled, electronically linked information management system.

Keywords:

Computer crossmatch laboratory information system virtual blood bank

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Utilizing networked computers to connect testing sites with remote points of care in real-time.

Integrating built-in logic and process constraints for guided blood selection and risk minimization.

Main Results:

Real-time, remote ordering and delivery of blood for transfusion.
Maintained integrity of immunohematology test results through networked systems.
Enhanced accuracy in patient, specimen, and blood component identification.
Improved personnel traceability and system security.
Ascertained and monitored blood inventory quality with a paperless audit trail.

Conclusions:

Virtual blood banks leverage information technology to ensure the right patient receives the right blood component at the right time.
The system enhances transfusion safety by minimizing risks through accurate identification and guided selection.
Paperless systems with audit trails improve accountability and quality control in blood transfusion processes.