Autoscribe Informatics Matrix Gemini LIMS Starter Systems with LES

Autoscribe Informatics has introduced significant developments for the laboratory execution system (LES) in the latest version of its Matrix Gemini LIMS Starter Systems, released in 2Q23. A LES can guide laboratory staff through a defined workflow or standard operating procedure to help make sure the correct preparation and test workflow steps are followed, and therefore confirm the validity of the end results.

Flexibility must be built into the LES so that a broad range of workflow types and specific functions can be easily supported. A truly flexible LES allows workflow steps to be defined for any required scenario within the laboratory, and supports laboratory functions including method-specific sample preparation, instrument and reagent recording, result entry, and sample review and approval.

LESs are often costly to set up and maintain within a LIMS because each workflow is a specific method for that laboratory. Small nuances, and industry- or organisational-specific preferences, mean that a LES can be difficult to define, build and support. Matrix Gemini LIMS solves this problem by using its built-in configuration tools to define the workflow steps and the overall workflow. This enables support of a wide variety of industry-specific methods without resorting to programmed software solutions.

Workflows may be defined with an unlimited number of steps, with each step having one or more actions associated with it. For example, the preparation steps for a particular sample type may require samples to be weighed, dried, weighed again and, providing the percentage weight lost meets predefined criteria, released for further processing and testing. Each execution step opens the appropriate screens, such as a result entry screen to capture the weights, and automatic actions such as calculating the percentage weight loss can be called.

In Matrix Gemini, the required screens can themselves be configured using the built-in Matrix Configuration Tools. This methodology allows users to build workflow steps which can be reused as required. The resulting LES workflows mean that staff follow the same standard procedures, without any variance, on every occasion.