IBM 2991

IBM 2991 Blood Cell Processor is a specialized piece of medical equipment developed by IBM for use in the field of hematology, specifically designed for the automated processing of blood cells. This device, introduced in the late 20th century, marked a significant advancement in medical technology, facilitating the efficient and automated processing of blood samples for various diagnostic and therapeutic purposes.

Overview

The IBM 2991 Blood Cell Processor operates by utilizing centrifugal force to separate blood components based on their density. This process, known as centrifugation, allows for the precise separation and analysis of different blood cells, such as red blood cells, white blood cells, and platelets, as well as the plasma component of blood. The IBM 2991's automation and precision significantly improved the speed, accuracy, and safety of blood cell processing, making it an invaluable tool in medical laboratories and blood banks.

Applications

The primary applications of the IBM 2991 Blood Cell Processor include:

• Blood Component Separation: For the preparation of specific blood components for transfusions, research, and therapeutic purposes.
• Diagnostics: Assisting in the diagnosis of various blood disorders and diseases by analyzing the characteristics and quantities of different blood cells.
• Therapeutic Procedures: In procedures such as plasmapheresis, where plasma is separated from blood cells and either treated and returned to the patient or replaced with donor plasma.

Technology and Features

The IBM 2991 Blood Cell Processor incorporates several key technologies and features that contribute to its functionality:

• Automated Centrifugation: Automated settings allow for the customization of centrifugation parameters based on the specific requirements of the blood component being processed.
• Safety and Contamination Prevention: Designed to minimize the risk of contamination and ensure the safety of both the operator and the patient.
• Efficiency: Capable of processing multiple samples simultaneously, thereby increasing laboratory throughput and efficiency.

Impact on Hematology

The introduction of the IBM 2991 Blood Cell Processor represented a significant leap forward in the field of hematology. By automating the process of blood cell separation and analysis, the IBM 2991 not only improved the efficiency and accuracy of blood processing but also contributed to safer blood transfusion practices and enhanced diagnostic capabilities. Its development underscored the potential of technology to revolutionize medical diagnostics and treatments.

See Also

• Blood transfusion
• Medical technology
• Hematology
• Centrifugation