SIGHT DIAGNOSTICS Recalls

Sight OLO CBC Test Kit, Model/Catalog Number: TK1. A disposable cartridge and sample preparation tools for use with the Sight OLO CBC analyzer.

Class I - Dangerous

One Test Kit lot (TK1-10114) shows a positive bias in the platelet count due to bacterial contamination which can result in elevated counts with a bias of 7.5 k/ul. This results in the test kit lot performing outside of the device specification.

May 13, 2024 Diagnostic Equipment Nationwide View Details →

Sight OLO, Automated Hematology Analyzer, Catalog No. OLO-U1

Class I - Dangerous

The default reference ranges for MCH, MCHC, and RDW for age group "Child 2-11y" are mixed up and incorrectly displayed on OLO devices running software version 2.63, 2.63.1, and 2.63.1.1. Due to the issue, results may incorrectly appear to be within or outside the reference range.

Jun 14, 2022 Other Medical Devices Nationwide View Details →

The Sight OLO device is a computer vision based platform for blood analysis. The platform combines computer-vision algorithms for image processing to identify and quantify blood components (e.g., red blood cells) and their characteristics (e.g., cell volume) in an automated fashion. Using dedicated staining, the proposed platform provides complete blood count analysis. The Sight OLO is a compact device, designed to be automated and simple to operate, to enable rapid testing and analysis. The Sight OLO consists of a scanning and analyzing device and a CBC test kit, including disposable cartridges and sample preparation tools. The disposable cartridge containing the blood sample is loaded into the device through the loading slot. The device is operated through the touch screen interface. The Sight OLO provides complete blood count information with 5-part differentials for white blood cell types. Specifically, the CBC parameters measured by the Sight OLO are listed below and include: WBC, RBC, HGB, HCT, MCV, MCH, MCHC, RDW, PLT, NEUT%/#, LYMPH %/#, MONO %/#, EO%/# and BASO%/#. In addition, the Sight OLO signals specific WBC abnormal cases by flagging the sample.

Class I - Dangerous

In instances where custom reference ranges were configured on the device post installation, a possibility to inadvertently apply changes to reference range values was found on software versions 2.59.3 and all earlier versions, which can potentially lead to displaying and printing incorrectly-configured reference range values

Jan 20, 2022 Diagnostic Equipment Nationwide View Details →

Sight OLO-E1/U1 Software and Operators Manual Software v2.56.1 Catalog #: 1 OLO-U1 Catalog #: 2 OLO-E1 revision 1.9, revision 1.10

Class I - Dangerous

Discrepancy in labeling between the adult CBC reference ranges presented in the OLO Operator's Manual and the OLO software

Mar 17, 2021 Other Medical Devices Nationwide View Details →