MAUDE Adverse Event Report: BOSTON SCIENTIFIC CORPORATION INGEVITY+; IMPLANTABLE LEAD

Model Number 7841

Device Problems Failure to Capture (1081); Mechanical Problem (1384); Device Dislodged or Dislocated (2923); Device Contamination with Chemical or Other Material (2944)

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

Event Date 01/26/2023

Event Type  Injury  

Event Description

It was reported that this right ventricular (rv) lead presented a lack of capture due to it getting dislodged approximately one week after it was implanted.The dislodgment was confirmed with x-ray imaging and fluoroscopy.The device was explanted and when examined, its helix was found to have problems retracting with some tissue found on it.A new device was implanted.No additional patient effects were reported.

Event Description

It was reported that this right ventricular (rv) lead presented a lack of capture due to it getting dislodged approximately one week after it was implanted.The dislodgment was confirmed with x-ray imaging and fluoroscopy.The device was explanted and when examined, its helix was found to have problems retracting with some tissue found on it.A new device was implanted.The device has been returned and was analyzed.No additional patient effects were reported.

Manufacturer Narrative

Upon receipt at our post market quality assurance laboratory, a thorough evaluation of the lead was performed.Testing was completed to assess lead electrical performance and inner.Measurements throughout these tests were within normal limits.Microscopic inspections of the terminal pin assembly, lead body, and electrode tip found no anomalies.Laboratory testing was unable to reproduce the reported clinical observations and detailed analysis did not reveal any abnormalities.Laboratory analysis did not identify any lead characteristics that would have caused or contributed to the reported clinical observations.

• Brand Name: INGEVITY+
• 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: 16407925
• MDR Text Key: 309868811
• Report Number: 2124215-2023-07889
• Device Sequence Number: 1
• Product Code: NVN
• UDI-Device Identifier: 00802526604577
• UDI-Public: 00802526604577
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: P150012/S083
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional
• Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date: 05/05/2023

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 02/21/2023
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Device Operator: Lay User/Patient
• Device Model Number: 7841
• Device Catalogue Number: 7841
• Device Lot Number: 1238153
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 05/04/2023
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 01/05/2023
• 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): Hospitalization; Required Intervention
• Patient Age: 86 YR
• Patient Sex: Female