MAUDE Adverse Event Report: STERIS CORPORATION ALYON; LIGHTING SYSTEM

Model Number	ALYON SURGICAL LIGHTING SYSTEM
Medical Device Problem Code	Detachment of Device or Device Component (2907)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	01/02/2026
Type of Reportable Event	Malfunction
Event or Problem Description
The user facility reported that the keypad yoke control button cover fell from the handle of their alyon surgical lighting system into the sterile field.No report of injury.
Additional Manufacturer Narrative
Investigation of the event is currently in progress.A follow-up report will be submitted when additional information becomes available.

• Brand Name: ALYON
• Common Device Name: LIGHTING SYSTEM
• Manufacturer (Section D): STERIS CORPORATION; 2720 gunter park drive east; montgomery AL 36109
• Manufacturer (Section G): STERIS CORPORATION; 2720 gunter park drive east; montgomery AL 36109
• Manufacturer Contact: daniel davy ; 5960 heisley road; mentor, OH 44060 ; 4402597401
• MDR Report Key: 24220892
• Report Number: 1043572-2026-00014
• Device Sequence Number: 8579318
• Product Code: FSY
• UDI-Device Identifier: 00724995222857
• UDI-Public: (01)00724995222857(11)250906
• Combination Product (Y/N): N
• Initial Reporter State: OR
• Initial Reporter Country: US
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: User Facility
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 01/30/2026

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 Model Number: ALYON SURGICAL LIGHTING SYSTEM
• Device Catalogue Number: LYH12
• 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: 01/02/2026
• Initial Report FDA Received Date: 01/30/2026
• Date Device Manufactured: 09/06/2025
• 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
• Usage of Device: Reuse
• Patient Sequence Number: 1
• Patient Sex: Unknown