MAUDE Adverse Event Report: MALLINCKRODT MEDICAL SHILEY; TUBE TRACHEOSTOMY AND TUBE CUFF

Model Number	7CN80ED
Medical Device Problem Code	Use of Device Problem (1670)
Health Effect - Clinical Code	Unintended Extubation (4564)
Date of Event	02/23/2026
Type of Reportable Event	Malfunction
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.
Event or Problem Description
It was reported that during use the tracheostomy tube loses pressure.This was observed over several periods and nights.The balloon pressure drops from 30 cm h2o to approximately 14 cm h2o within 2 to 3 hours.It should be noted that the patient often coughs very forcefully.The same problem persists after changing the tracheostomy tube.The cause does not appear to be from the balloon/cuff, but rather the valve.The valve was blocked and prevented pressure loss.

• Brand Name: SHILEY
• Common Device Name: TUBE TRACHEOSTOMY AND TUBE CUFF
• Manufacturer (Section D): MALLINCKRODT MEDICAL; cornamaddy; athlone 3810 ; EI 3810
• Manufacturer (Section G): MALLINCKRODT MEDICAL; cornamaddy; athlone 3810 ; EI 3810
• Manufacturer Contact: mike bocchino ; 8200 coral sea st ne; mounds view, MN 55112-4391 ; 8006464633
• MDR Report Key: 24552073
• Report Number: 8020889-2026-00064
• Device Sequence Number: 21142183
• Product Code: JOH
• UDI-Device Identifier: 10884521726222
• UDI-Public: (01)10884521726222(17)261101(10)202111136X
• Combination Product (Y/N): N
• Initial Reporter Country: SZ
• PMA/510(K) Number: K193077
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 03/09/2026

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: 7CN80ED
• Device Catalogue Number: 7CN80ED
• Device Lot Number: 202111136X
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 02/23/2026
• Initial Report FDA Received Date: 03/09/2026
• Date Device Manufactured: 11/08/2021
• 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
• Patient Sequence Number: 1
• Patient Sex: Unknown