MAUDE Adverse Event Report: MEDTRONIC HEART VALVES DIVISION MELODY TRANSCATHETER PULMONARY VALVE; PULMONARY VALVE PROSTHESIS PERCUTANEOUSLY DELIVERED

Model Number	PB1016
Medical Device Problem Codes	Fracture (1260); Gradient Increase (1270)
Health Effect - Clinical Code	No Known Impact Or Consequence To Patient (2692)
Date of Event	01/17/2019
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Product analysis: the device remains implanted; therefore, no product analysis can be performed.Conclusion: without the return of the product, no definitive conclusion can be made regarding the clinical observation.If information is provided in the future, a supplemental report will be issued.
Event or Problem Description
Medtronic received information that three years, two months, twelve days following the implant of this transcatheter pulmonary bioprosthetic valve, right ventricle (rv) pressure was greater than 90mm hg and the valve gradient was greater than 60mm hg.Angiography noted multiple stent fractures with significant oval appearance.It was reported that post-implant of the valve, the gradient was 10mm hg.No additional adverse patient effects were reported.

• Brand Name: MELODY TRANSCATHETER PULMONARY VALVE
• Common Device Name: PULMONARY VALVE PROSTHESIS PERCUTANEOUSLY DELIVERED
• Manufacturer (Section D): MEDTRONIC HEART VALVES DIVISION; 1851 e deere ave; santa ana CA 92705
• MDR Report Key: 8318904
• Report Number: 2025587-2019-00533
• Device Sequence Number: 16158011
• Product Code: NPV
• UDI-Device Identifier: 00643169415850
• UDI-Public: 00643169415850
• Combination Product (Y/N): N
• Initial Reporter State: CA
• Initial Reporter Country: US
• PMA/510(K) Number: P140017
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2014
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 02/07/2019

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 Expiration Date: 06/09/2016
• Device Model Number: PB1016
• Device Catalogue Number: PB1016
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 01/17/2019
• Initial Report FDA Received Date: 02/07/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 26 YR
• Patient Weight: 60