MAUDE Adverse Event Report: RESPIRONICS, INC. TRILOGY; VENTILATOR, CONTINUOUS, FACILITY USE

Model Number	IT2110X21B
Medical Device Problem Code	Electrical /Electronic Property Problem (1198)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	11/12/2025
Type of Reportable Event	Malfunction
Event or Problem Description
The manufacturer received information alleging the trilogy evo device is not operating.The device was not in use on a patient at the time of the occurrence.Philips is currently investigating this complaint.The device has been received by the third-party service center and is currently awaiting evaluation.A supplemental report will be submitted as due.
Additional Manufacturer Narrative
The manufacturer received information alleging the trilogy evo device is not operating.The device was not in use on a patient at the time of the occurrence.The trilogy evo device was returned to the third-party service center for evaluation, and the customer¿s complaint was confirmed.During the evaluation it was noted that an error code, speaker failure (e-0202), was observed in the device's error log.The third-party service technician performed the audible alarm verification: primary alarm test step, and it had failed on the device.The third-party service technician further evaluated and determined the speaker had caused the error to occur.In conclusion, the device's speaker needs replaced to address the issue.The root cause is confirmed at this time.Additionally, during the service of the device, the air foam inlet filter, particulate filter, and muffler needs replaced for preventative maintenance.

• Brand Name: TRILOGY
• Common Device Name: VENTILATOR, CONTINUOUS, FACILITY USE
• Manufacturer (Section D): RESPIRONICS, INC.; 1001 murry ridge lane; murrysville PA
• Manufacturer (Section G): RESPIRONICS, INC.; 1001 murry ridge lane; murrysville PA
• Manufacturer Contact: melissa rosko ; 1001 murry ridge lane; murrysville, PA ; 7247330200
• MDR Report Key: 23622348
• Report Number: 2518422-2025-112011
• Device Sequence Number: 18404968
• Product Code: CBK
• UDI-Device Identifier: 00606959055421
• UDI-Public: (01)00606959055421
• Combination Product (Y/N): N
• Initial Reporter Country: IT
• PMA/510(K) Number: K181166
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Y
• Reporter Type: Manufacturer
• Report Source: Foreign,Distributor
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 02/12/2026

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: Other
• Device Model Number: IT2110X21B
• Device Catalogue Number: IT2110X21B
• Was Device Available for Evaluation?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 11/12/2025
• Supplement Date Received by Manufacturer: Not provided
• Initial Report FDA Received Date: 11/21/2025
• Supplement Report FDA Received Date: 02/12/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 05/13/2021
• 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