MAUDE Adverse Event Report: GUIDANT CRM CLONMEL IRELAND VITALITY 2; IMPLANTABLE CARDIOVERTER DEFIBRILLATOR

Model Number T177

Device Problems Over-Sensing (1438); Pacing Problem (1439); Ambient Noise Problem (2877)

Patient Problem No Consequences Or Impact To Patient (2199)

Event Date 09/11/2017

Event Type  Injury  

Manufacturer Narrative

As no further information concerning this report is expected, our investigation is complete.This investigation will be updated should further information be provided.

Event Description

Boston scientific received information that this implantable cardioverter defibrillator (icd) exhibited noise on the right ventricular (rv) channel.The noise was oversensed which resulted in pacing inhibition, but no asystole.The rv lead and icd were explanted and replaced.The cause of the observations was not determined.No additional adverse patient effects were reported.

Manufacturer Narrative

Upon receipt at our post market quality assurance laboratory, a thorough evaluation of the device was performed.A visual inspection of the device header and case noted no anomalies.Pin gauge testing, designed to verify proper port dimensions, was completed.Each port measured as expected.The device was then exposed to simulated heart load conditions, and the defibrillation, pacing, and sensing functions were tested.Impedance testing was completed and all measurements were within normal limits.The device operated appropriately with no interruptions in therapy output at the returned programmed settings.A series of electrical tests was also performed, and again, normal device function was observed.Analysis did not identify any device characteristics that would have caused or contributed to the reported clinical observations.

• Brand Name: VITALITY 2
• Type of Device: IMPLANTABLE CARDIOVERTER DEFIBRILLATOR
• Manufacturer (Section D): GUIDANT CRM CLONMEL IRELAND; guidant ireland; clonmel, tipperary ireland
• Manufacturer (Section G): GUIDANT CRM CLONMEL IRELAND; guidant ireland; clonmel, tipperary ireland
• Manufacturer Contact: tim degroot ; 4100 hamline ave. n; st. paul, MN ; 6515826168
• MDR Report Key: 6943845
• MDR Text Key: 89254510
• Report Number: 2124215-2017-16708
• Device Sequence Number: 1
• Product Code: KRG
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: P960040/S039
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: company representative
• Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date: 10/24/2017

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 10/12/2017
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Device Operator: Lay User/Patient
• Device Expiration Date: 05/15/2008
• Device Model Number: T177
• Other Device ID Number: VITALITY 2 VR EL
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 09/19/2017
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: Yes
• Date Manufacturer Received: 10/24/2017
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 05/17/2007
• 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; Life Threatening; Required Intervention
• Patient Age: 53 YR