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

Model Number	CA761TS
Medical Device Problem Code	Degraded (1153)
Health Effect - Clinical Codes	Dyspnea (1816); Eye Pain (4467); Eye Irritation (4803)
Date of Event	06/02/2022
Type of Reportable Event	Malfunction
Event or Problem Description
The manufacturer received information alleging an issue related to a bipap device's sound abatement foam.The patient alleged eye irritation and difficulty breathing/shortness of breath while using the device.Patient also alleged not getting enough air.There is no allegation of serious or permanent harm or injury.The manufacturer's investigation is ongoing.A follow-up report will be submitted when the manufacturer's investigation is complete.
Additional Manufacturer Narrative
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 previously received information alleged eye irritation, difficulty breathing/shortness of breath, not getting enough air related to a bipap device's sound abatement foam.There was no report of patient harm or injury.Repeated attempts to have the device and components returned for evaluation and investigation were unsuccessful.The manufacturer believes they will be unable to gather additional information.The manufacturer is submitting an updated report at this time.If pertinent information becomes available to the manufacturer at a later date, a follow-up report will be filed.Section h6 updated in this report.

• Brand Name: BIPAP AUTO BIFLEX
• 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: 14632336
• Report Number: 2518422-2022-34335
• Device Sequence Number: 3914286
• Product Code: BZD
• UDI-Device Identifier: 00606959014206
• UDI-Public: 00606959014206
• Combination Product (Y/N): N
• Initial Reporter Country: CA
• PMA/510(K) Number: K131982
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,Consumer
• Initial Reporter Occupation: Non-Healthcare Professional
• Remedial Action: Recall
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 05/28/2026

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: Lay User/Patient
• Device Model Number: CA761TS
• Device Catalogue Number: CA761TS
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 06/02/2022
• Supplement Date Received by Manufacturer: 07/05/2023; 12/28/2025
• Initial Report FDA Received Date: 06/08/2022
• Supplement Report FDA Received Date: 07/06/2023; 05/28/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 03/22/2013
• 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: Unknown
• If action reported to FDA under 21 USC 360i(g), list FDA-assigned Recall Number or include a statement: RES 88058
• Patient Sequence Number: 1
• Patient Sex: Unknown