Software that resides between the analyzer and the LIS is known as which term?

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Multiple Choice

Software that resides between the analyzer and the LIS is known as which term?

Middleware is the software layer that sits between the analyzer and the LIS. It acts as an interface engine that collects instrument results, converts them into LIS-compatible messages (such as HL7 or ASTM formats), and routes them to the correct patient and order. It also handles data validation, error handling, QC checks, and often auto-verification, while accommodating multiple instruments and data formats from different vendors. The other terms refer to physical labeling (bar-code label) or instrument operation concepts (discrete, batch analyzer) and don’t describe the software bridge between the analyzer and the LIS.

Middleware is the software layer that sits between the analyzer and the LIS. It acts as an interface engine that collects instrument results, converts them into LIS-compatible messages (such as HL7 or ASTM formats), and routes them to the correct patient and order. It also handles data validation, error handling, QC checks, and often auto-verification, while accommodating multiple instruments and data formats from different vendors. The other terms refer to physical labeling (bar-code label) or instrument operation concepts (discrete, batch analyzer) and don’t describe the software bridge between the analyzer and the LIS.

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