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TGA Action ID RC-2025-RN-00744-1
Type of Product Medical Device
Product Name/Description Atellica CH Urinary/Cerebrospinal Fluid Protein Assay. An in vitro diagnostic medical device (IVD).

Test Code: UCFP

Material Number: 11097543

UDI: 00630414279206

Lot Numbers: All
ARTG Number 175075
Unique Device Identifier (UDI) 00630414279206
Action Type Product Correction
Action Level Hospital
Hazard Classification Class II
Reason for the Action Siemens confirms the potential for falsely depressed patient, quality control (QC), and/or calibration results. The observations have been isolated to the initial replicate(s) of a freshly punctured Atellica CH UCFP reagent well that has been stored onboard the system.

The problem is intermittent and will not occur in all packs or wells. The problem may be observed with all sample types (urine and cerebrospinal fluid) for any Atellica CH UCFP reagent lot on an Atellica CH or CI analyzer.

Siemens is working to determine root cause and restore the assay performance.
Instructions for Customers/Users Customers are to:

- As an interim measure, keep only one (1) Atellica CH UCFP reagent pack onboard the system at a time.

- Unload any Atellica CH UCFP packs that are currently onboard the system.

- Perform QC on each well following instructions provided in the Customer Letter.

- Review this letter with the Medical Director to determine the appropriate course of action, including for any previously generated results, if applicable.

- Siemens Healthineers will provide a credit for the additional reagent consumption (number of tests) once reported.
Action Commencement Date 1/09/2025
Responsible Entity Siemens Healthcare Pty Ltd
Contact Information 1800 310 300 - Siemens Customer Care Center