MAUDE Adverse Event Report: ABBOTT IRELAND DIAGNOSTICS DIVISION MAGNESIUM; PHOTOMETRIC METHOD, MAGNESIUM

Catalog Number	08P19-34
Medical Device Problem Code	High Test Results (2457)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	10/29/2024
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 a falsely elevated magnesium on the alinity c processing module for one patient.The following results were observed (reference range: 0.70-1.10 mmol/l): on (b)(6) 2024, sid (b)(6), initial magnesium result= 3.876 mmol/l; repeat result= 0.90 mmol/l.There was no impact to patient management reported.
Additional Manufacturer Narrative
Correction to section d4 - lot # the complaint investigation included a review of data and information provided by the customer, search for similar complaints, ticket trending review, device history review, and labeling review.Return testing was not completed as returns were not available.Data and information provided by the customer were reviewed and support the complaint issue.The search for similar complaints for lot 63239ud00 did not identify an increase in complaint activity for the issue.The ticket trending review did not identify any related trend regarding commonalities for lot number 63239ud00 and issue for the product.A device history review did not identify any nonconformances or deviations associated with lot number 63239ud00.Labeling was reviewed and sufficiently addresses the customer¿s issue.Based on the investigation, no systemic issue or deficiency of the alinity c magnesium reagent lot number 63239ud00 was identified.
Event or Problem Description
The customer observed a falsely elevated magnesium on the alinity c processing module for one patient.The following results were observed (reference range: 0.70-1.10 mmol/l): 29oct2024, sid (b)(6), initial magnesium result= 3.876 mmol/l; repeat result= 0.90 mmol/l there was no impact to patient management reported.

• Brand Name: MAGNESIUM
• Common Device Name: PHOTOMETRIC METHOD, MAGNESIUM
• Manufacturer (Section D): ABBOTT IRELAND DIAGNOSTICS DIVISION; lisnamuck; co. longford; longford N39E9 32; EI N39E932
• Manufacturer (Section G): ABBOTT IRELAND DIAGNOSTICS DIVISION; lisnamuck; co. longford; longford N39E9 32; EI N39E932
• Manufacturer Contact: nicole jenne ; max-planck-ring 2; post market surveillance; wiesbaden 65205 ; GM 65205 ; 6122582960
• MDR Report Key: 20988772
• Report Number: 3005094123-2024-00659
• Device Sequence Number: 12724202
• Product Code: JGJ
• UDI-Device Identifier: 00380740176532
• UDI-Public: (01)00380740176532(17)250228(10)63239UD00
• Combination Product (Y/N): N
• Initial Reporter Country: SN
• PMA/510(K) Number: K181748
• 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): 01/16/2025

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 Expiration Date: 02/28/2025
• Device Catalogue Number: 08P19-34
• Device Lot Number: 63239UD00
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 12/01/2024
• Supplement Date Received by Manufacturer: 01/15/2025
• Initial Report FDA Received Date: 12/20/2024
• Supplement Report FDA Received Date: 01/16/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 05/13/2024
• 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 PROCESSING MODU, 03R67-01, (B)(6); ALNTY C PROCESSING MODU, 03R67-01, (B)(6).
• Patient Sex: Unknown