MAUDE Adverse Event Report: BIOTRONIK SE & CO. KG ILESTO 7 HF-T DF-1; CRT-D

Model Number	383547
Medical Device Problem Code	Difficult to Interrogate (1331)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	03/23/2021
Type of Reportable Event	Malfunction
Event or Problem Description
Difficulty establishing a telemetry session with the device.Device has not transmitted to home monitoring since (b)(6) 2019 where it showed 62 percent battery remaining.Device to be evaluated further and currently remains implanted.
Additional Manufacturer Narrative
We received your event description for the above-mentioned device and would like to thank you for supporting our post-market surveillance.As of today, the medical device is not available for analysis, therefore the device itself could not be investigated.The information you provided has been entered into our quality system as a complaint.These types of complaints are used to evaluate systems and device performance throughout our organization and help to maintain and improve the performance of our devices.Should additional relevant information or the device itself become available, the investigation will be updated.

• Brand Name: ILESTO 7 HF-T DF-1
• Common Device Name: CRT-D
• Manufacturer (Section D): BIOTRONIK SE & CO. KG; woermannkehre 1; berlin 12359
• MDR Report Key: 11563476
• Report Number: 1028232-2021-01392
• Device Sequence Number: 14191888
• Product Code: NIK
• UDI-Device Identifier: 04035479125035
• UDI-Public: 04035479125035
• 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: 2014
• Reporter Type: Manufacturer
• Report Source: company representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 03/23/2021

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 Model Number: 383547
• Device Catalogue Number: SEE MODEL NO.
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 03/23/2021
• Supplement Date Received by Manufacturer: 03/25/2021
• Initial Report FDA Received Date: 03/24/2021
• Supplement Report FDA Received Date: 03/29/2021
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 74 YR