MAUDE Adverse Event Report: Abbott Laboratories Alinity c Processing Module; ANALYZER, CHEMISTRY (PHOTOMETRIC, DISCRETE), FOR CLINICAL USE

Catalog Number	03R67-01
Medical Device Problem Code	High Test Results (2457)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	08/28/2026
Type of Reportable Event	Malfunction
Event or Problem Description
The customer observed falsely elevated magnesium results on the alinity c processing module, serial number (b)(6).The following example data was provided: sid (b)(6) initial result = 6.6 repeat result = 2.0 mg/dl.Customer reference range = 1.6-2.6 mg/dl no impact to patient management was reported.
Additional Manufacturer Narrative
An evaluation is in process.A follow-up report will be submitted when the evaluation is complete.Section a patient information: refer to section b5 for complete patient information.All available patient information was provided, no additional patient information was available.

• Brand Name: Alinity c Processing Module
• 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 ; +49()6122582960
• MDR Report Key: 50801000
• Report Number: 3016438761-2026-00513
• Device Sequence Number: 10610430
• Product Code: JJE
• UDI-Device Identifier: 00380740137380
• UDI-Public: (01)00380740137380
• Combination Product (Y/N): N
• Initial Reporter State: LA
• Initial Reporter Country: US
• PMA/510(K) Number: K170316
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 10/01/2026

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: 03R67-01
• Was Device Available for Evaluation?: Yes
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 08/28/2026
• Supplement Date Received by Manufacturer: 09/30/2026
• Initial Report FDA Received Date: 09/17/2026
• Supplement Report FDA Received Date: 10/01/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 06/01/2022
• 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: ALNTY C MAG (720T), 08P19-25, 85322UD00
• Patient Sex: Unknown