MAUDE Adverse Event Report: BOSTON SCIENTIFIC CORPORATION RELIANCE 4-FRONT; IMPLANTABLE LEAD

Model Number 0672

Device Problems Failure to Sense (1559); Device Dislodged or Dislocated (2923); High Capture Threshold (3266)

Patient Problem No Clinical Signs, Symptoms or Conditions (4582)

Event Date 01/20/2023

Event Type  Injury  

Event Description

It was reported that one week after implant, this right atrial (rv) lead was found to have dislodged, with it presenting high pacing threshold measurements and lack of sensing as a result.It was found that the lead did not have enough slack.The lead was revised and repositioned.No additional adverse patient effects were reported.

• Brand Name: RELIANCE 4-FRONT
• Type of Device: IMPLANTABLE LEAD
• Manufacturer (Section D): BOSTON SCIENTIFIC CORPORATION; 4100 hamline avenue north; saint paul MN 55112
• Manufacturer (Section G): BOSTON SCIENTIFIC CORPORATION; road 698, lot no. 12; dorado PR 00646 -260; * 00646-2602
• Manufacturer Contact: timothy degroot ; 4100 hamline avenue north; saint paul, MN 55112 ; 6515826168
• MDR Report Key: 16306559
• MDR Text Key: 308878656
• Report Number: 2124215-2023-04857
• Device Sequence Number: 1
• Product Code: LWS
• UDI-Device Identifier: 00802526592829
• UDI-Public: 00802526592829
• Combination Product (y/n): N
• Reporter Country Code: US
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional
• Reporter Occupation: Physician
• Type of Report: Initial
• Report Date: 02/06/2023

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 02/06/2023
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Model Number: 0672
• Device Catalogue Number: 0672
• Device Lot Number: 205165
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 01/20/2023
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 12/02/2022
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Patient Outcome(s): Required Intervention; Hospitalization
• Patient Age: 82 YR
• Patient Sex: Female