MAUDE Adverse Event Report: RESPIRONICS, INC. TRILOGY 100; VENTILATOR, CONTINUOUS, FACILITY USE

Model Number	BR1054096
Medical Device Problem Code	Device Sensing Problem (2917)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	03/24/2025
Type of Reportable Event	Malfunction
Event or Problem Description
A ventilator was returned to a third-party service center for preventative maintenance.There was no allegation of device malfunction.The device was not reported to be in patient use.During the evaluation of the device at third-party service center, "ventilator service required" error codes related to sensing issues were found in the ventilator's downloaded error log.There is no documentation what component needs to be replaced to address the issue.No further investigation is required at this time.Additionally, the device was visually inspected and found no evidence of foam degradation.During the evaluation, no foam particles were observed.The device has been remediated, and the software has been upgraded.The device did not pass final testing.A final report is being submitted.If new information becomes available following the completion of the device repair that changes the outcome of the investigation and associated medical device reporting a follow up/supplemental report will be completed.

• Brand Name: TRILOGY 100
• 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: 21865131
• Report Number: 2518422-2025-104447
• Device Sequence Number: 15414382
• Product Code: CBK
• UDI-Device Identifier: 00606959022775
• UDI-Public: (01)00606959022775
• Combination Product (Y/N): N
• Initial Reporter Country: BR
• PMA/510(K) Number: K083526
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Y
• Reporter Type: Manufacturer
• Report Source: Foreign,Company Representative
• Initial Reporter Occupation: Other
• Type of Report: Initial

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 Model Number: BR1054096
• Device Catalogue Number: BR1054096
• Device Lot Number: 190201
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 03/24/2025
• Initial Report FDA Received Date: 04/18/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 02/01/2019
• 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