MAUDE Adverse Event Report: MEDTRONIC PUERTO RICO OPERATIONS CO. VIVA S; DEFIBRILLATOR, AUTOMATIC IMPLANTABLE CARDIOVERTER, WITH CARDIAC RESYNCHRONIZATIO

Model Number	DTBB1D1
Medical Device Problem Codes	High impedance (1291); Misconnection (1399)
Health Effect - Clinical Code	No Known Impact Or Consequence To Patient (2692)
Date of Event	07/30/2018
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
If information is provided in the future, a supplemental report will be issued.
Event or Problem Description
It was reported that at the cardiac resynchronization therapy defibrillator (crt-d) change out procedure when the existing right ventricular (rv) lead was attached to the replacement crt-d the rv defibrillator impedance was high and undefined.The rv lead was removed and then reattached with the same results.Additionally, the rv and svc (superior vena cava) coils were swapped and the results in the rv coil header was still high and undefined impedance.A new crt-d was then given to the physician and it tested fine.The replacement crt-d was not used and the new crt-d was implanted instead.No patient complications have been reported as a result of this event.
Additional Manufacturer Narrative
Product event summary: the device was returned and analyzed.Returned product analysis was performed and no anomalies were found.If information is provided in the future, a supplemental report will be issued.

• Brand Name: VIVA S
• Common Device Name: DEFIBRILLATOR, AUTOMATIC IMPLANTABLE CARDIOVERTER, WITH CARDIAC RESYNCHRONIZATIO
• Manufacturer (Section D): MEDTRONIC PUERTO RICO OPERATIONS CO.; road 31, km. 24, hm 4; ceiba norte industrial park; juncos PR 00777
• MDR Report Key: 7806896
• Report Number: 3004209178-2018-18914
• Device Sequence Number: 1143522
• Product Code: NIK
• UDI-Device Identifier: 00643169720329
• UDI-Public: 00643169720329
• Combination Product (Y/N): N
• Initial Reporter State: TN
• Initial Reporter Country: US
• PMA/510(K) Number: P010031
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2018
• Device Explanted Year: 2018
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 09/06/2018

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: 11/28/2019
• Device Model Number: DTBB1D1
• Device Catalogue Number: DTBB1D1
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 08/06/2018
• Initial Date Received by Manufacturer: 07/30/2018
• Supplement Date Received by Manufacturer: 09/05/2018
• Initial Report FDA Received Date: 08/22/2018
• Supplement Report FDA Received Date: 09/06/2018
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 65 YR
• Patient Weight: 107