title: Three-year experience in using total laboratory automation system.
abstract: We implemented a total laboratory automation (TLA) system, currently used in Chungnam National University Hospital (CNUH), designed around the A&T Corporation to perform the general and specific laboratory testing throughout the system in a timely and cost-effective manner. The system consists of two major lines: chemistry and hematology. The analyzers attached to the hematology line include one SE 9000 hematology analyzer (Sysmex Corporation, Kobe, Japan), one SP-100 slide maker (Sysmex), and one R9000 reticulocyte counter (Sysmex). The chemistry line consists of preanalytic system and linked analyzers. The analyzers attached to chemistry line are one Hitachi 747 chemistry analyzer (Hitachi, Ltd., Tokyo, Japan), one A&T 502X analyzer (A&T Corporation, Tokyo, Japan) and one Architect i2000 immunochemistry analyzer (Abbott Diagnostics Division, Santa Clara, USA). The preanaytic system including start stocker, centrifuge, de-cap unit and aliquoting unit were connected with analyzers. The turn around time (TAT) of all tests was shortened in comparison to manual systems. Consequently it makes feasible one-day care clinic and makes reduced inherent errors in sample identification, dispensing, and reporting. In addition, real-time re-run can make test quality more reliable. As many as 12 departments can be reduced to 7 departments. The subsidiary advantages of smaller size were incorporated into reduced working steps facilitating workflow. Overall, better qualified and quicker results can be provided to the clinicians, and proper cost-effectiveness and better quality services can be anticipated as a result of much easier system management and higher reliability. In conclusion, the TLA has been successful within our laboratory.
authors.affiliation: Department of Clinical Pathology, College of Medicine, Chungnam National University, Korea.
authors.forename: Jong-Woo
authors.initials: JW
authors.lastname: Park
authors.forename: Sun-Hae
authors.initials: SH
authors.lastname: Koo
authors.forename: Byoung-Kang
authors.initials: BK
authors.lastname: Park
authors.forename: Gye-Chul
authors.initials: GC
authors.lastname: Kwon
mesh_terms: D001331:Automation / Q000295:instrumentation*; D019963:Clinical Chemistry Tests / Q000295:instrumentation*; D004867:Equipment Design; D006801:Humans; D007723:Korea