Ralph Vincent Timoguing

A Laboratory information system (LIS) or laboratory management system (LMS), is a software-based solution with features that support a modern laboratory’s operations. It’s built around the data stored in samples and any data, results, workflows, and instruments connected with them.

It manages all the moving parts and data within a lab by capturing and storing medicine-based data, providing automated workflows, watching and following each step in the process, and enabling technicians and pathologists an efficient way to prepare data to be tested, studied, and diagnosed.

Doctors and lab technicians use LIS to coordinate a variety of admitted patients and outpatients who undergo medical testing, including hematology, chemistry, immunology, and microbiology. Basic LIS makes up for check-in, order entry, specimen processing, result entry, and demographics for patients.

During a lab visit, LIS records and keeps/holds medicine-based information about a patient and preserves the data recorded in its directory for further use. In providing results, data from machines gets passed on to the Patient Information Database or held in a server-storage system.

The LIS uses computerization and information technology to help laboratory activities and patient care. The basic parts of a LIS include sample management, instrument and application integration, electronic data exchange, and storage organization.

Laboratory Information Systems LIS uses barcodes to improve sample management efficiency. The core function of LIS is to register samples when received in the lab. The sample container is then registered, sent to the customer, and returned to the lab

The registration process may involve assessing the sample and producing barcodes. The LIS has big reconfigurability to change something to accommodate different laboratory needs for watching and following more data which makes sample management efficient and effective.

Modern LIS systems are more and more combined with laboratory instruments and applications, enabling the creation of control files that direct the instrument’s operation on a specimen. These files can then get imported to extract data for quality control test/evaluation.

The LIS also allows for the import and management of raw data results, which are produced by targeted assays like qPCR and deep order. For watching and following, an LIS solution must be able to change to different test formats at both the data and import creation layers while maintaining high performance.

Some LIMS products attach test data as BLOBs to samples, but this limits its utility in data mining and downstream analysis. The growing number of data in laboratories joined with increased business demands and a money-making state, has caused LIS vendors to focus on electronic data exchanges.

Storage Organization for watches and follows the sample throughout its process in the lab. The LIS deals with an individual sample from a particular box stored in the sample small glass container or tube. Also, it keeps track of the drawer box and the drawer rack where the samples get stored together.

Larger laboratories have a lot of information to coordinate. Every time a doctor orders lab tests, a lab has to manage the incoming requests and return the results to the requesting healthcare provider. When patients make an appointment to have their lab work done, the lab also has to manage that information.

References
DelVecchio, A. (n.d.). What is laboratory information system? | Definition from TechTarget. TechTarget. Retrieved September 27, 2023, from https://www.techtarget.com/searchhealthit/definition/laboratory-information-system
Editorial Staff. (2022, September 16). Laboratory Information Systems: What Are They and How Do They Work? Medicalopedia. Retrieved September 30, 2023, from https://medicalopedia.org/10778/laboratory-information-systems-what-are-they-and-how-do-they-work/
Laboratory information management system. (n.d.). Wikipedia. Retrieved September 27, 2023, from https://en.wikipedia.org/wiki/Laboratory_information_management_system
Salleh, A. (2014, September 6). Laboratory Information System (LIS) | HEALTHCARE SERVICE DELIVERY. healthcare service delivery. Retrieved September 27, 2023, from https://drdollah.com/laboratory-information-system-lis/
Samuel, A. (n.d.). Basic Parts of Laboratory Information System (LIMS). School Drillers. Retrieved September 27, 2023, from https://www.schooldrillers.com/parts-of-laboratory-information-system/