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

Model Number	1054655B
Medical Device Problem Codes	Circuit Failure (1089); Electrical /Electronic Property Problem (1198)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	01/08/2026
Type of Reportable Event	Malfunction
Event or Problem Description
A trilogy 100 ventilator, japan - bt was returned to the manufacturer for routine preventative maintenance.There was no allegation of device malfunction.The device was not in patient use.During the evaluation of the trilogy 100 ventilator, japan - bt device at the manufacturer's service center, an "internal battery depleted " error code was discovered in the ventilator's downloaded event log.The device's power management board was replaced to address the issue.The technician performed periodic maintenance 1, repair test, alarm test, battery test, run in tests and cleaning then confirmed the unit operated properly.The pollen filter was replaced as regulated by maintenance procedure to prevent failure.Software version was checked.(ver.14.2.05).

• Brand Name: TRILOGY 100 VENTILATOR, JAPAN - BT
• 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: 24057055
• Report Number: 2518422-2026-002034
• Device Sequence Number: 15807797
• Product Code: CBK
• UDI-Device Identifier: 00606959052345
• UDI-Public: (01)00606959052345
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: K083526
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Company Representative
• Initial Reporter Occupation: Other
• Type of Report: Initial
• Report Date (Section B): 01/13/2026

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 Model Number: 1054655B
• Device Catalogue Number: 1054655B
• Was Device Available for Evaluation?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 01/08/2026
• Initial Report FDA Received Date: 01/13/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 09/18/2020
• 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