MAUDE Adverse Event Report: ST. JUDE MEDICAL, INC.(CRM-SUNNYVALE) TENDRIL SDX LEAD; PERMANENT PACEMAKER ELECTRODE

Model Number	1688TC/40
Medical Device Problem Code	Low impedance (2285)
Health Effect - Clinical Code	No Known Impact Or Consequence To Patient (2692)
Date of Event	10/23/2018
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The results of the investigation are inconclusive since the device was not returned for analysis.Based on the information received, the cause of the reported incident could not be conclusively determined.
Event or Problem Description
It was reported that the right atrial lead was capped on (b)(6) 2018 during an unrelated procedure due to a low voltage impedance anomaly.The lead was replaced.No further information is available.
Event or Problem Description
New information notes sensing and capture levels were normal and the patient's condition was stable before and after surgery.

• Brand Name: TENDRIL SDX LEAD
• Common Device Name: PERMANENT PACEMAKER ELECTRODE
• Manufacturer (Section D): ST. JUDE MEDICAL, INC.(CRM-SUNNYVALE); 645 almanor avenue; sunnyvale CA 94085
• MDR Report Key: 8044499
• Report Number: 2938836-2018-12026
• Device Sequence Number: 1499555
• Product Code: NVN
• UDI-Device Identifier: 05414734504812
• UDI-Public: 05414734504812
• Combination Product (Y/N): N
• Initial Reporter State: CA
• Initial Reporter Country: US
• PMA/510(K) Number: P960013
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2011
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 11/28/2018

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: 08/31/2013
• Device Model Number: 1688TC/40
• Device Lot Number: 3191860
• Was Device Available for Evaluation?: No
• Was the Report Sent to FDA?: No
• Initial Date Received by Manufacturer: 10/23/2018
• Supplement Date Received by Manufacturer: 11/13/2018
• Initial Report FDA Received Date: 11/06/2018
• Supplement Report FDA Received Date: 11/28/2018
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1