MAUDE Adverse Event Report: RESPIRONICS, INC. DREAMSTATION AUTO; VENTILATOR, NON-CONTINUOUS (RESPIRATOR)

Model Number	DSX500T11W
Medical Device Problem Code	Degraded (1153)
Health Effect - Clinical Codes	Asthma (1726); Unspecified Respiratory Problem (4464)
Date of Event	10/12/2023
Type of Reportable Event	Serious Injury
Event or Problem Description
The manufacturer was contacted in reference to the voluntary field safety notice / recall notification related to the sound abatement foam in certain cpap, bipap, and mechanical ventilator devices.The manufacturer received information alleging respiratory tract irritation, asthma (new or worsening).Medical intervention was not specified.No additional information can be requested at this time.The manufacturer was made aware of this complaint through a representative of the customer.At this time, no further investigation can be performed.If any additional information is received, a follow up report will be filed.
Additional Manufacturer Narrative
The manufacturer has previously reported with incorrect country code for france, in this report the country code is corrected and updated to united states.
Additional Manufacturer Narrative
The manufacturer received new and relevant information on 05/20/2022.The device was returned to the service center for evaluation.During the evaluation of the device, the service center internally/ externally inspected the device and no faults had been observed.The device passed all tests.Additionally, the device was corrected.Section g3 and h6 have been updated in this follow up report.The following correction has been updated in this report.Section "model number", "catalog item identifier", in box d has been updated/corrected.Section "reporter country" in box e has been updated/corrected.

• Brand Name: DREAMSTATION AUTO
• Common Device Name: VENTILATOR, NON-CONTINUOUS (RESPIRATOR)
• Manufacturer (Section D): RESPIRONICS, INC.; 1001 murry ridge lane; murrysville PA 15668
• Manufacturer (Section G): RESPIRONICS, INC.; 1001 murry ridge lane; murrysville PA 15668
• Manufacturer Contact: melissa rosko ; 1001 murry ridge lane; murrysville, PA 15668 ; 7247330200
• MDR Report Key: 20598613
• Report Number: 2518422-2024-67726
• Device Sequence Number: 6550391
• Product Code: BZD
• UDI-Device Identifier: 00606959043060
• UDI-Public: (01)00606959043060
• Combination Product (Y/N): N
• Initial Reporter Country: SP
• PMA/510(K) Number: K131982
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Consumer
• Initial Reporter Occupation: Non-Healthcare Professional
• Remedial Action: Recall
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 12/01/2025

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Operator of Device: Lay User/Patient
• Device Model Number: DSX500T11W
• Device Catalogue Number: DSX500T11W
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 10/12/2023
• Supplement Date Received by Manufacturer: 10/12/2023; 05/20/2022
• Initial Report FDA Received Date: 11/04/2024
• Supplement Report FDA Received Date: 11/28/2024; 12/01/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 08/16/2018
• 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
• If action reported to FDA under 21 USC 360i(g), list FDA-assigned Recall Number or include a statement: Z-1974-2021
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Other
• Patient Sex: Unknown