MAUDE Adverse Event Report: Medline Industries, LP MEDLINE; THERMOMETER, LARGE DISPLAY, F/C

Catalog Number	MDS9953H
Medical Device Problem Codes	Computer Software Problem (1112); Display or Visual Feedback Problem (1184)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	03/23/2026
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that it only worked 1 time - thermometer will not light up or do anything after only 1 use.
Additional Manufacturer Narrative
The customer reported receiving a medline thermometer that will not light up, and the complaint states the thermometer would not light up or do anything after only 1 use.At this time, a sample(s) was not received for investigation; however, a lot number/serial number was recorded at the time the complaint was initiated, and investigation included review of recent complaint trends/scar activity for the last three trend reports.The investigation results were not confirmed because this issue can only be confirmed by further investigating the sample or a provided photo.No root cause was identified, no trends were identified for the specified material number and corresponding defect type.There were no reports of death, serious injury, medical intervention, or follow up care.It has been determined that the reported event could cause or contribute to serious injury if it were to occur again.In an abundance of caution, this is a reportable event.If additional information becomes available this report will be reopened and reevaluated.This medical device report (mdr) is being submitted as part of retrospective review activities, which include review of historical data in accordance with regulations at 21 cfr part 803.The information included in this mdr reflects the information reasonably known to the manufacturer at the time of this retrospective review and submission.

• Brand Name: MEDLINE
• Common Device Name: THERMOMETER, LARGE DISPLAY, F/C
• Manufacturer (Section D): Medline Industries, LP; three lakes drive; northfield IL 60093 -275
• Manufacturer Contact: herchelle teodoro ; three lakes drive; northfield, IL 60093--275
• MDR Report Key: 50899819
• Report Number: 1417592-2026-51199
• Device Sequence Number: 12262255
• Product Code: FLL
• UDI-Device Identifier: 00888277701482
• UDI-Public: 00888277701482
• Combination Product (Y/N): N
• Initial Reporter State: NE
• Initial Reporter Country: US
• PMA/510(K) Number: K193621
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Type of Report: Initial
• Report Date (Section B): 09/24/2026

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
• Device Catalogue Number: MDS9953H
• Device Lot Number: L190730008
• Was Device Available for Evaluation?: Yes
• Is the Reporter a Health Professional?: No
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 03/23/2026
• Initial Report FDA Received Date: 09/25/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• 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