MAUDE Adverse Event Report: BIOTRONIK SE & CO. KG INVENTRA 7 HF-T DF4 PROMRI; CRT-D

Model Number 393020

Device Problem Premature Elective Replacement Indicator (1483)

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

Event Date 07/21/2023

Event Type  malfunction  

Event Description

Device explanted due to eri indication with unexpected battery behavior.No adverse patient events were reported.Should additional information be received, this file will be updated.

Manufacturer Narrative

Prior to the analysis of the device, the quality documents accompanying the manufacturing process for this icd were reviewed.All production steps were performed accordingly, and the final acceptance test proved the device functions to be as specified.Next, the device was interrogated.The interrogation could be properly performed and revealed the mos1 battery status.Battery trend data showed a temporary voltage drop followed by recovery of the battery voltage.An unexpected battery voltage trend could be confirmed during analysis.Please note, that this icd is subjected to the field safety corrective action, bio-lqc, initiated in march 2021.

• Brand Name: INVENTRA 7 HF-T DF4 PROMRI
• Type of Device: CRT-D
• Manufacturer (Section D): BIOTRONIK SE & CO. KG; woermannkehre 1; berlin 12359
• Manufacturer Contact: 6024 jean road; lake oswego, OR 97035 ; 8772459800
• MDR Report Key: 17946598
• MDR Text Key: 325808986
• Report Number: 1028232-2023-05242
• Device Sequence Number: 1
• Product Code: NIK
• Combination Product (y/n): N
• PMA/PMN Number: P050023
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Foreign,Company Representative
• Reporter Occupation: Other Health Care Professional
• Remedial Action: Recall
• Type of Report: Initial,Followup
• Report Date: 10/31/2023

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 10/16/2023
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Expiration Date: 11/30/2018
• Device Model Number: 393020
• Device Catalogue Number: SEE MODEL NO.
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 10/31/2023
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 05/29/2017
• 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