MAUDE Adverse Event Report: COVIDIEN DAR; CONNECTOR, AIRWAY (EXTENSION)

Model Number	331/5661
Medical Device Problem Code	Gas/Air Leak (2946)
Health Effect - Clinical Code	Insufficient Information (4580)
Date of Event	03/24/2026
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that the nurse routinely replaced the breathing circuit and ventilator tubing.One hour later, the bedside nurse discovered condensate leaking from the connection between the breathing circuit and the endotracheal tube, indicating poor sealing at the interface.The breathing circuit was immediately replaced.Patient outcome was asked but unknown.
Additional Manufacturer Narrative
Medtronic submits this report to comply with fda regulations 21 cfr parts 4 and 803.Medtronic has made reasonable efforts to provide as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.Medtronic will submit a supplemental report if additional relevant information becomes known.

• Brand Name: DAR
• Common Device Name: CONNECTOR, AIRWAY (EXTENSION)
• Manufacturer (Section D): COVIDIEN; via g.bove, 2/4/6/8; mirandola modena,it 41037 ; IT 41037
• Manufacturer (Section G): COVIDIEN; via g.bove, 2/4/6/8; mirandola modena,it 41037 ; IT 41037
• Manufacturer Contact: mike bocchino ; 8200 coral sea st ne; mounds view, MN 55112-4391 ; 8006464633
• MDR Report Key: 24746261
• Report Number: 9680661-2026-00028
• Device Sequence Number: 21025850
• Product Code: BZA
• UDI-Device Identifier: 20884522034712
• UDI-Public: (01)20884522034712(17)300401(10)25D0319FAX(20)01
• Combination Product (Y/N): N
• Initial Reporter Country: CH
• PMA/510(K) Number: K942392
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Other,Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Other
• Type of Report: Initial
• Report Date (Section B): 03/31/2026

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: Health Professional
• Device Model Number: 331/5661
• Device Catalogue Number: 331/5661
• Device Lot Number: 25D0319FAX
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 03/26/2026
• Initial Report FDA Received Date: 03/31/2026
• Date Device Manufactured: 05/16/2025
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Patient Sex: Female