MAUDE Adverse Event Report: ABBOTT LABORATORIES ARCHITECT C4000; ANALYZER, CHEMISTRY (PHOTOMETRIC, DISCRETE), FOR CLINICAL USE

Catalog Number	02P24-01
Medical Device Problem Code	High Test Results (2457)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	01/14/2025
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
An evaluation is in process.A follow-up report will be submitted when the evaluation is complete.All available patient information was included.Additional patient details are not available.
Event or Problem Description
The customer observed discrepant creatinine results generated on the architect c4000 processing module for one patient sample.The following results were provided: the initial result was 9 mg/dl, repeat result 1 mg/dl.Additionally, the customer performed precision testing for troubleshooting purposes.No impact to patient management was reported.
Additional Manufacturer Narrative
The field service representative (fsr) inspected the architect c4000 processing module and determined the worn tubing, peristaltic head (rohs) the likely cause of the issue.The fsr replaced the part, and the issue was resolved.No additional discrepant result issues have been reported since the service activity was completed.The instrument service history review revealed no additional tickets associated with discrepant/erratic patient results.There were no additional service or complaint issues on or around the date this complaint was initiated that may have contributed to this issue.A review of complaint and trending data for the architect c4000 processing module did not identify any similar issues related to the architect system, likely cause parts, or discrepant results as described in this ticket.Additionally review of complaint and trending data associated with the tubing, peristaltic head (rohs) did not identify an increase in complaint activity.A review of the manufacturing documentation did not identify any issues associated with the complaint issue.Labeling was reviewed and found to be adequate.Based on the available information, no systemic issue or deficiency of the architect c4000 processing module for serial number c402381 was identified.All available patient information was included.Additional patient details are not available.
Event or Problem Description
The customer observed discrepant creatinine results generated on the architect c4000 processing module for one patient sample.The following results were provided: the initial result was 9 mg/dl, repeat result 1 mg/dl.Additionally, the customer performed precision testing for troubleshooting purposes.No impact to patient management was reported.

• Brand Name: ARCHITECT C4000
• Common Device Name: ANALYZER, CHEMISTRY (PHOTOMETRIC, DISCRETE), FOR CLINICAL USE
• Manufacturer (Section D): ABBOTT LABORATORIES; 1915 hurd drive; irving TX 75038
• Manufacturer (Section G): ABBOTT LABORATORIES; 1915 hurd drive; irving TX 75038
• Manufacturer Contact: nicole jenne ; max-planck-ring 2; post market surveillance; wiesbaden 65205 ; GM 65205 ; 6122582960
• MDR Report Key: 21312089
• Report Number: 3016438761-2025-00079
• Device Sequence Number: 12987514
• Product Code: JJE
• UDI-Device Identifier: 00380740003746
• UDI-Public: (01)00380740003746
• Combination Product (Y/N): N
• Initial Reporter Country: RP
• PMA/510(K) Number: EXEMPT
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 02/26/2025

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Catalogue Number: 02P24-01
• Was Device Available for Evaluation?: Yes
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 01/16/2025
• Supplement Date Received by Manufacturer: 02/25/2025
• Initial Report FDA Received Date: 02/05/2025
• Supplement Report FDA Received Date: 02/26/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 12/01/2017
• Is the Device Labeled for Single Use? (Y/N): No
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: TUBING, PERISTALTIC HEAD (ROHS), 7-35009685-01, UN
• Patient Sex: Unknown