MAUDE Adverse Event Report: COVIDIEN LLC PALINDROME; CATHETER, HEMODIALYSIS, IMPLANTED

Model Number	8888145043
Medical Device Problem Code	Break (1069)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	10/27/2025
Type of Reportable Event	Malfunction
Event or Problem Description
According to the reporter, before the patient was dialyzed, a crack, break and leak were observed in the red (arterial) luer adapter.No instrument was used to loosen or tighten the device.Tego was not utilized.The insertion site was not treated prior to product placement.The type of cleaning agent used on the device was iodophor.The physician was contacted to replace the luer.The catheter was repaired.There was no reported patient injury.
Additional Manufacturer Narrative
H3 evaluation summary: mozarc medical conducted an investigation based upon all information received.The device was not returned, but a photo was available for evaluation.Visual inspection noted that one catheter, with a crack on the threads of its arterial luer adapter.It was reported that the luer adapter was leaking.The reported issue was confirmed.The most likely cause could not be established from the information available.Internal process improvements have been initiated to mitigate this issue.The manufacturing records for each device are thoroughly reviewed prior to release to ensure that it meets all mozarc medical quality specifications.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.Medtronic will submit a supplemental report if additional relevant information becomes known.
Additional Manufacturer Narrative
Additional information: d9, g3, h3, h6 h3 evaluation summary: mozarc medical conducted an investigation based upon all information received.The device and a photo were available for evaluation.Visual inspection noted that the catheter had a crack on the threads of its arterial luer adapter.The crack was extremely thin and had a splintering pattern throughout.It was reported that the luer adapter was leaking, cracked, and broken.The reported issue was confirmed.The most likely cause could not be established from the information available.Internal process improvements have been initiated to mitigate this issue.The manufacturing records for each device are thoroughly reviewed prior to release to ensure that it meets all mozarc medical quality specifications.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: PALINDROME
• Common Device Name: CATHETER, HEMODIALYSIS, IMPLANTED
• Manufacturer (Section D): COVIDIEN LLC; 15 hampshire st; mansfield MA 02048
• Manufacturer (Section G): COVIDIEN LLC; 15 hampshire st; mansfield MA 02048
• Manufacturer Contact: jon cornell ; 15 hampshire street; mansfield, MA 02048 ; 8772111850
• MDR Report Key: 23532826
• Report Number: 1282497-2025-00637
• Device Sequence Number: 18692529
• Product Code: MSD
• UDI-Device Identifier: 10884521013223
• UDI-Public: (01)10884521013223(17)261118(10)2326900126
• Combination Product (Y/N): N
• Initial Reporter Country: CH
• PMA/510(K) Number: K112477
• 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,Distributor
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 12/10/2025

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: 8888145043
• Device Catalogue Number: 8888145043
• Device Lot Number: 2326900126
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 10/27/2025
• Supplement Date Received by Manufacturer: 12/08/2025
• Initial Report FDA Received Date: 11/12/2025
• Supplement Report FDA Received Date: 12/10/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 12/19/2023
• 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 Age: 59 YR
• Patient Sex: Unknown