FACSLyric 3L10C Instrument US-IVD, Catalog Number 662878, UDI 00382906628787 The K170974 clearance document describes the device as follows: The BD FACSLyric" flow cytometer (3-1, 4-2, 4-2-2, and 4-3-3 optical configurations) systems consist of a flow cytometer, sheath tank, waste tank, and a computer workstation. System options include an automated FACS Universal Loader and a barcode reader. The BD FACSLyric Flow Cytometer includes the 488 nm laser and 640 nm laser as part of four available manufactured instrument configurations. BD FACSLyric Flow Cytometer, 3-1 configuration, 4-color/2-laser BD FACSLyric Flow Cytometer, 4-2 configuration, 6-color/2-laser BD FACSLyric Flow Cytometer, 4-2-2 configuration, 8-color/3-laser BD FACSLyric Flow Cytometer, 4-3-3 configuration, 10-color/3-laser The lower level configurations are upgradeable to higher level configurations by adding filters, photomultiplier tubes (PMTs), and a laser. Only the 488 nm laser and 640 nm lasers are utilized for cleared in vitro diagnostic (IVD) applications and only fluorescence channels 1 (FL1) through FL6 are the subject of this 510(k) submission. Seven to tencolor immunophenotyping is for research use only (RUO). All optical configurations of the FACSLyric share the same dimensions: 22.8 inches in height by 24.93 inches in width by 22.8 inches in depth. The K201814 clearance document describes the device as follows: Refer to K170974 for detailed description and functioning of the BD FACSLyric flow cytometer. The modified BD FACSLyric Flow Cytometer consists of the following components. " FACSLyric Flow Cytometer (3-1, 4-2, 4-2-2 ,4-3-3 and 4-3-5 optical configurations) " FACSuite Clinical Software (version 1.4) " Modified FACS Universal Loader: updated shaker and modification to the door lock and sensor connections " Modified CMS firmware BD FACSLyric Flow Cytometer with the integrated BD FACSDuet Sample Preparation system consists of all the above components as FACSLyric Flow Cytometer and additionally contain: " BD FACSDuet Sample Preparation system physically and data integrated with the BD FACSLyric Flow Cytometer " FACSDuet fluidics that contain saline, deionized (DI) water and 10% bleach solution. " Modified FACS Universal Loader: updated shaker, modification to the door lock and sensor connections, addition of stabilization bracket