Beckman Coulter DXI 600

Technical Specs

Height

67 in

Length

38 in

Weight

1390 lbs

Width

68 in

Typical Location

Where this class of equipment is typically deployed - general reference, not this unit's own placement record.

• Central / core laboratory
• Point-of-care testing stations
• Blood bank
• Microbiology lab

Documents & Manuals

• UniCel DxI Access Immunoassay Systems BrochureBrochure · External
• DxI 600 Competency ChecklistDocument · External
• DxI 600 In-Lab Training ManualDocument · External
• DxI 600 Sample Processing OverviewDocument · External
• DxI 600 Technical BulletinDocument · External
• DxI 600 Troubleshooting Job AidDocument · External

Safety & Recalls

Synced live from the FDA openFDA API.

• RECALL

  An internal investigation has determined that due to defective sub-components within the gantry assembly, a z-axis CAD movement motion error may occur and cause an analyzer to enter a Not Ready or Paused state, leading to a delay in obtaining results.

• RECALL

  Analyzer has calibration issues where curves switched from passed to failed due to system errors during aspiration. This anomaly causes erroneous results and delays if unnoticed. RLU values may be misinterpreted as valid measurements by LIS.

• RECALL

  A new software update (v1.20) is introducing error codes for the Dxl 9000 which prevents the assay from being performed and a delay in results from being generated, and may require field service to resolve the delay.

• RECALL

  A new motor/encoder and cable was introduced into instruments manufactured starting with serial number 300141 incorrectly. This incorrect installation is introducing error codes for the Dxl 9000 which prevents the assay from being performed and a delay in results from being generated, and may require field service to resolve the delay.

• RECALL

  When DxI 9000 Access Immunoassay Analyzer is connected to a host system (laboratory information system (LIS) or middleware) and has accumulated canceled QC test results that were not sent by LIS, the analyzer may lose communication with the host system. The lost connection interrupts sample processing, which delays reporting patient test results and may subsequently delay patient treatment.

• RECALL

  Beckman Coulter identified that an issue for DxI 9000 tip stocker interface (TSI) and reagent storage interface (RSI) boards with the firmware version 1.1.0.0 can cause sub-system communication failures. This failure could result in a delay in reporting patient results.

• RECALL

  the DxI 9000 encoder wheel was misaligned on the motor shaft, leading to increased slippage errors and causing the instrument to stop, posing a high safety risk due to potential delays in patient results.

• RECALL

  The DxI 9000 Access Immunoassay Analyzer wash wheel mixer may not spin freely within the idler pulley housing. When the problem occurs, the analyzer may generate a system event for a Wash Wheel Dispense Arm Spin Mixer Error that is displayed on the navigation bar in the User Interface. The analyzer enters the red system status and will generate a SYS flag. The tests that are in progress may be cancelled and may cause a delay in reporting patient results

• RECALL

  The reason for the recall is that EDTA and lithium heparin plasma samples that are stored in the DxI 9000 Access Immunoassay Analyzer sample wheel for a prolonged period before performing the intact PTH (parathyroid hormone) test may produce falsely decreased intact parathyroid hormone results. This could lead to a missed diagnosis, a delay in treatment, or inappropriate clinical management, depending upon the patient s clinical condition.

• RECALL

  Certain lots of Access TSH reagent packs may produce erroneously low TSH (thyroid-stimulating hormone) results.

• RECALL

  Ground screws on Dxl 9000 PCB boards may cause electric shorts, leading to smoke and potentially delaying patient results. Smoke also poses a hazard to equipment and users.

• RECALL

  Beckman Coulter is recalling the DxI 9000 Access Immunoassay Analyzer due to undersized Pneumatics Tubing in the reagent storage module causing air leaks, compressor failures or sample processing errors. Four complaints were filed for this event that led to Beckman Coulter finding undersized tubing in stock and initiated corrective actions. Use of the affected device may result in errors leading to delay of results.

• RECALL

  The reason for this recall is Beckman Coulter has determined that when a DxI 9000 Access Immunoassay Analyzer is connected to a Laboratory Automation System (LAS); is running with the software versions 1.17 and below; and a sample tube is sent from the LAS to DxI 9000 Access Immunoassay Analyzer, an out of sequence message will be sent from the Analyzer to the LAS. This issue may result in multiple error messages (i.e., a sample pick and place (PnP) error or a no result obtained (NRT) flag may be displayed) and subsequently a risk of delays in processing/reporting patient test results and patient treatment.

• RECALL

  When a DxI 9000 Access Immunoassay Analyzer is connected to a Laboratory Automation System (LAS) and is running with the system software versions 1.17.0 and below, the analyzer does not send a message to the LAS when the sample wheel is full, and the LAS continues sending samples despite the limited capacity to process new samples. Therefore, sample tests may be aliquoted but not processed when the number of tests associated with onboard patient samples exceeds the throughput limit. If this issue occurs test results are flagged with a sample wheel timeout (SWT) error flag, and there may be a delay in reporting test results which could lead to a delay in patient treatment.

• RECALL

  Beckman Coulter is recalling their DxI 9000 Access Immunoassay Analyzers, an in vitro diagnostic device used for the quantitative, semi-quantitative, or qualitative determination of various analyte concentrations found in human body fluids, by correction. The reason for the recall is: Beckman Coulter has determined that the DxI 9000 Access Immunoassay analyzer accepts calibrator values scanned from multiple calibrator cards when an operator configures a new calibrator lot. The analyzer accepts the calibrator lot values from any scanned calibrator card, regardless of the assay test code or calibrator material lot number. The software is not validating the integrity of each calibrator barcode scanned to ensure they are all from the same calibrator card. This includes all software versions and all DxI 9000 instruments that are currently in the field. This issue does not impact calibrator ma

• RECALL

  Beckman Coulter manufacturing discovered cracks around a threaded insert on the bottom of the Internal Wash Buffer Tank that is used within the Wash Buffer Supply Drawer on the DxI 9000.This can result in leaking, leading to delays in reporting patient test results, exposure to physical and chemical hazards, and damage to equipment or the environment.

• RECALL

  The reason for the recall is the pneumatic tubing used in the analytical pick-and-place (PnP) assembly cable may fully or partially disconnect from the flex cable assembly fittings during normal operation. The DxI 9000 Access Immunoassay Analyzer may generate a System Event log message that indicates PnP errors. Any cancelled tests will have an associated SYS flag. The analyzer may enter the Red-system status because of this issue. The analyzer also may not eject RVs, where unbound conjugate could potentially splash up on the sidewall of the RV, not being properly washed away, resulting in an artificially higher signal (RLU). The analyzer may not detect this splashing and continue with normal operation, which can cause false low or high erroneous results. Consequently, the analyzer may cancel in-progress tests. These errors could potentially cause delay reporting patient test results and

• RECALL

  A software error caused an increase in tray gripper motion errors that causes intermittent hard stops and a delay in patient results.

• RECALL

  There is an issue with the Access Ultrasensitive Insulin assay protocol file (APF) for use with the DxI 9000 Access Immunoassay Analyzer (APF 182 test definition version 6.7 and below). The Access Ultrasensitive Insulin APF applies an incorrect conversion factor when converting from system default units of IU/mL to the International System of Units (SI units) of pmol/L.

• RECALL

  The firm has investigated and confirmed that when DxI 9000 is connected to Laboratory Information System (LIS, host), the sample barcode presented may be ignored and replaced with a sample ID that was previously in the same rack and position. This will cause a delay of result to the sample currently presented to the system (Sample B) and may result in an erroneous test result for the prior sample (Sample A), which gets associated with the results of sample B.

• RECALL

  Beckman Coulter, Inc. is recalling Ringed DxI Reaction Vessels (RVs) as part of Unicel DxI Immunoassay System (600, 800 series). The reason for the recall is that the firm has identified 3 lots of RVs that failed an internally used service test to evaluate washing efficiency. Increased relative light units (RLU) suspected to be caused by the resulting rough interior surface may lead to artificially falsely elevated results for susceptible tests, in particular, sandwich assays including, but not limited to, hsTnI, Hybritech p2PSA, IPTH/IPTH IO.

• RECALL

  When racks are front-loaded onto the sample presentation unit while samples from the automation line are being processed, a scheduling error within the software can cause mishandling of samples during the creation of an aliquot and lead to incorrect results being generated. Affected samples typically yield non-reproducible falsely decreased results by up to 100%, however the potential for falsely elevated results cannot be ruled out.

• RECALL

  Beckman Coulter is recalling the Access 2 Family of Immunoassay Systems because a circuit board that controls motor functions can affect device positioning on the pipettor and incubator belt while the instrument is running. The position errors cause the instrument to stop running and cancel tests that are in process.

• RECALL

  Beckman Coulter is recalling the Sample Probe Cable because nonconforming sample probe cables may been installed on newly manufactured and/or recently serviced UniCel DxI 600 and 800 Access Immunoassay Systems, UniCel DxC 660i, 680i, and 860i, and UniCel DxC 880i Synchron Access Clinical Systems instruments. Use of a nonconforming sample probe cable can casuse a delay in reporting results, but wi

• RECALL

  The recall was initiated because certain Access immunoassays can produce inaccurate results when performed within the published UniCel DxI Immunoassay Systems* room temperature operating specification of 18 degrees C to 32 degrees C (64.4 degrees F to 89.6 degrees F). An increase in room temperature causes assay results for some assays to decrease, while results for other assays increase with an i