MAUDE Adverse Event Report: ABBOTT MEDICAL 8CH INFINITY DBS LEAD KIT, 40CM, 0.5, B

Model Number	6172
Medical Device Problem Code	High impedance (1291)
Health Effect - Clinical Code	Inadequate Pain Relief (2388)
Date of Event	01/23/2026
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Date of event and patient's weight is estimated.
Event or Problem Description
It was reported the patient underwent exploratory surgery on 26jan2026 where it was found the patient's lead and extension exhibited high impedances.As a result, surgical intervention was undertaken on (b)(6) 2026 wherein the lead and extension were explanted and replaced to address the issue.
Additional Manufacturer Narrative
The results of the investigation are inconclusive since the device was not returned for analysis.Based on the information received, the cause of the reported event could not be conclusively determined.

• Brand Name: 8CH INFINITY DBS LEAD KIT, 40CM, 0.5, B
• Common Device Name: DBS LEAD
• Manufacturer (Section D): ABBOTT MEDICAL; 6901 preston rd; plano TX 75024
• Manufacturer (Section G): ABBOTT MEDICAL; 6901 preston rd; plano TX 75024
• Manufacturer Contact: sara speyerer ; 6901 preston road; plano, TX 75024 ; 9723098000
• MDR Report Key: 24381504
• Report Number: 1627487-2026-00834
• Device Sequence Number: 16016783
• Product Code: MHY
• UDI-Device Identifier: 05415067030320
• UDI-Public: (01)05415067030320(10)10695282(17)270127
• Combination Product (Y/N): N
• Initial Reporter State: IL
• Initial Reporter Country: US
• PMA/510(K) Number: P140009
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2025
• Device Explanted Year: 2026
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 04/05/2026

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Operator of Device: Health Professional
• Device Model Number: 6172
• Device Catalogue Number: 6172
• Device Lot Number: 10695282
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 01/23/2026
• Supplement Date Received by Manufacturer: 03/23/2026
• Initial Report FDA Received Date: 02/18/2026
• Supplement Report FDA Received Date: 04/05/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 01/27/2025
• 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
• Concomitant Medical Products and Therapy/Usage Dates: DBS BURR HOLE CAP; DBS IPG
• Outcome Attributed to Adverse Event: Other
• Patient Sex: Male
• Patient Weight: 86 KG