MAUDE Adverse Event Report: BIOTRONIK SE & CO. KG INVENTRA 7 VR-T DX; ICD

Model Number	399437
Medical Device Problem Code	Premature Elective Replacement Indicator (1483)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	04/27/2021
Type of Reportable Event	Malfunction
Event or Problem Description
Device explanted due to early eri.No adverse patient events reported.Should additional information become available, it will be added to this file.24-may-2021 device received.
Additional Manufacturer Narrative
Prior to the analysis of the device, the quality documents accompanying the manufacturing process for this icd were re-investigated.All production steps were performed accordingly, and in particular the final acceptance test proved the device functions to be as specified.Subsequently the device was interrogated.The interrogation could be properly performed and revealed the eri battery status.Next, the icd was subjected to an analysis of the electrical parameters.The current consumption of the icd was checked and found to be normal and as expected.Analysis of the battery condition, however, showed an inconsistency of charge taken from the battery and the battery voltage.A premature battery depletion could be confirmed during analysis.Please note, this icd is affected by the field safety corrective action, bio-lqc, initiated in march 2021.

• Brand Name: INVENTRA 7 VR-T DX
• Common Device Name: ICD
• Manufacturer (Section D): BIOTRONIK SE & CO. KG; woermannkehre 1; berlin 12359
• MDR Report Key: 11882063
• Report Number: 1028232-2021-02842
• Device Sequence Number: 19179743
• Product Code: LWS
• UDI-Device Identifier: 04035479136321
• UDI-Public: 04035479136321
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: P050023
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2016
• Device Explanted Year: 2021
• Reporter Type: Manufacturer
• Report Source: company representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 05/24/2021

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: 02/28/2017
• Device Model Number: 399437
• Device Catalogue Number: SEE MODEL NO.
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 05/25/2021
• Initial Date Received by Manufacturer: 05/24/2021
• Supplement Date Received by Manufacturer: 07/15/2021
• Initial Report FDA Received Date: 05/25/2021
• Supplement Report FDA Received Date: 07/22/2021
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Hospitalization
• Patient Age: 69 YR