MAUDE Adverse Event Report: ROCHE DIAGNOSTICS ELECSYS FT3 III; RADIOIMMUNOASSAY, TOTAL TRIIODOTHYRONINE

Model Number	FT3 G3
Medical Device Problem Code	High Test Results (2457)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	11/28/2022
Type of Reportable Event	Malfunction
Event or Problem Description
The initial reporter received questionable elecsys ft3 iii results for 1 patient from a cobas e 801 module compared to another e801 module and a cobas e411 module.Refer to the attachment to the medwatch for all patient data.The results were reported outside of the laboratory.The physician questioned the results and the sample was sent out for investigation.The date of the customer's measurements was not provided.The customer e801 analyzer serial number was requested but not provided.The investigational e801 analyzer serial number is (b)(4).The investigational e411 analyzer serial number is (b)(4).This medwatch will cover ft3 iii.Refer to medwatch with patient identifier (b)(6) for information on the ft3 iii ver.2 results.
Additional Manufacturer Narrative
The customer did not provide calibration, qc, pre-analytical, or alarm trace data.The investigation found that the customer ft3 results could not be reproduced.Further investigation was not possible due to the lack of a suitable sample.The investigation did not identify a product problem.The root cause of the event could not be determined.

• Brand Name: ELECSYS FT3 III
• Common Device Name: RADIOIMMUNOASSAY, TOTAL TRIIODOTHYRONINE
• Manufacturer (Section D): ROCHE DIAGNOSTICS; 9115 hague road; indianapolis IN 46250 0457
• Manufacturer (Section G): ROCHE DIAGNOSTICS GMBH; sandhoferstrasse 116; na; mannheim (baden-wurttemberg) 68305 ; GM 68305
• Manufacturer Contact: amy nelson ; 9115 hague road; na; indianapolis, IN 46250 ; 3174767531
• MDR Report Key: 16016807
• Report Number: 1823260-2022-04115
• Device Sequence Number: 6570435
• Product Code: CDP
• UDI-Device Identifier: 04015630939718
• UDI-Public: 04015630939718
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: K963127
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,User Facility
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 12/20/2022

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: 02/28/2023
• Device Model Number: FT3 G3
• Device Catalogue Number: 07027362190
• Device Lot Number: 583301
• 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: 11/30/2022
• Initial Report FDA Received Date: 12/20/2022
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• 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
• Patient Sex: Unknown