Ortho-Clinical Diagnostics: enGen Laboratory Automation Systems (enGen) with TCAutomation -- For in vitro quantitative measurement of a variety of analytes of clinical interest; for pre-analytical and post-analytical sample and data management. --- Background: The enGen Lab Automation System is a modification to VITROS Analyzers that includes the addition of an automated track sub-system (TCAutomation) for pre-analytical and post-analytical sample and data management. In addition to an Automated Track Sub-system, the enGen System includes one or more VITROS Chemistry, Immunodiagnostic and/or Integrated Systems (clinical analyzers) as well as a Data Management Subsystem (Middleware), and a Software Configuration (gsb) File. The enGen System is typically interfaced with a Laboratory Information System (LIS) via connectivity facilitated at the Data Management Subsystem level. The Bypass Module is an analyzer specific module that interfaces clinical analyzers to the enGen System and allows for aspirating patient samples directly from the clinical analyzers. A sample tube carrier sensor in the Bypass Module is used to detect sample tube carriers as they leave the metering location of the Bypass. If a tube carrier is not detected within a defined period of time (6.4 seconds) the next sample to be metered may not advance for processing.

Recall number

Z-1738-2014

Recalling firm

Ortho-Clinical Diagnostics

Product

enGen Laboratory Automation Systems (enGen) with TCAutomation -- For in vitro quantitative measurement of a variety of analytes of clinical interest; for pre-analytical and post-analytical sample and data management. --- Background: The enGen Lab Automation System is a modification to VITROS Analyzers that includes the addition of an automated track sub-system (TCAutomation) for pre-analytical and post-analytical sample and data management. In addition to an Automated Track Sub-system, the enGen System includes one or more VITROS Chemistry, Immunodiagnostic and/or Integrated Systems (clinical analyzers) as well as a Data Management Subsystem (Middleware), and a Software Configuration (gsb) File. The enGen System is typically interfaced with a Laboratory Information System (LIS) via connectivity facilitated at the Data Management Subsystem level. The Bypass Module is an analyzer specific module that interfaces clinical analyzers to the enGen System and allows for aspirating patient samples directly from the clinical analyzers. A sample tube carrier sensor in the Bypass Module is used to detect sample tube carriers as they leave the metering location of the Bypass. If a tube carrier is not detected within a defined period of time (6.4 seconds) the next sample to be metered may not advance for processing.

Status

Terminated

Initiated

2014-04-10

Posted

2014-06-09

Terminated

2017-03-06

Reason

Software anomaly: potential for delay in the reporting of patient sample test results when using enGen with TCAutomation Software v2.6 , v3.2 and v3.5 Configured with Bypass Modules for ADVIA Centaur, Abbott Architect, VITROS and/or Tosoh AIA Systems.

Root cause

Software design

Action

Urgent Product Correction Letters (CL2014-114, dated 4/10/2014) were sent to all US customers and Foreign affiliates starting on 4/10/2014. The letter informed customers of the issue and provided required actions to be taken: Routinely monitor your Bypass module(s) -- If you detect a stoppage due to the software timing issue, follow the steps in the How to Detect the Bypass Module Time Issue and Release the Samples section on Page 2 of this notification. -- Complete the Confirmation of Receipt Form and return by 4/23/2014. -- Place this notification near each system or with your enGen (TM) Laboratory Automation System user documentation.

Quantity

Domestic - 31 units; Foreign - 77 units

Distribution

Worldwide Distribution: US Nationwide including Puerto Rico, and countries of: Australia, Bermuda, Brazil, Canada, Chile, China, Colombia, England, France, Germany, India, Italy, Japan, Mexico, Panama, Singapore, Spain, and Venezuela

Lot, serial or model codes

TCA Software versions 2.6 , 3.2 and 3.5 configured with Bypass Modules for ADVIA Centaur (R), Abbott Architect (TM), VITROS (R) and/or Tosoh AIA (R) Systems

510(k) numbers

["K063144"]

PMA numbers

not on file

Product code

JJE

Firm FEI

1000136573

Firm city

Rochester

Firm state

NY

Firm country

not on file

Cite as

FDA Medical Device Recalls (openFDA) (U.S. Food and Drug Administration (openFDA)), device-recall-0001-of-0001.json.zip, sha256 b87518bfe2e8, published 2026-09-28

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