MAUDE Adverse Event Report: BIOTRONIK SE & CO. KG COROX OTW-S 85-BP; LV LEAD

Model Number	355149
Medical Device Problem Codes	High impedance (1291); Ambient Noise Problem (2877)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	05/12/2020
Type of Reportable Event	Malfunction
Event or Problem Description
High impedance was reported on this lead beginning on (b)(6) 2020.On (b)(6) 2021, high impedance and noise was reported on the lv channel.Lead remains implanted.No adverse patient events were reported.
Additional Manufacturer Narrative
The lead is currently not available for analysis.No conclusion can be drawn based on available information at the moment.The file is closed.The investigation will be re-opened should additional data become available.

• Brand Name: COROX OTW-S 85-BP
• Common Device Name: LV LEAD
• Manufacturer (Section D): BIOTRONIK SE & CO. KG; woermannkehre 1; berlin 12359
• Manufacturer Contact: 6024 jean road; lake oswego, OR 97035 ; 8772459800
• MDR Report Key: 12783325
• Report Number: 1028232-2021-06085
• Device Sequence Number: 3643775
• Product Code: OJX
• UDI-Device Identifier: 04035479094164
• UDI-Public: 04035479094164
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: P070008
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2009
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 05/12/2020

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: 355149
• Device Catalogue Number: SEE MODEL NO.
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 10/29/2021
• Supplement Date Received by Manufacturer: 11/10/2021
• Initial Report FDA Received Date: 11/09/2021
• Supplement Report FDA Received Date: 11/11/2021
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 04/08/2009
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Patient Age: 76 YR
• Patient Sex: Male