MAUDE Adverse Event Report: CONTEGO MEDICAL, INC. NEUROGUARD IEP SYSTEM; STENT, CAROTID

Model Number	NG-0740-140-2
Medical Device Problem Codes	Use of Device Problem (1670); Device Damaged by Another Device (2915)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	05/21/2025
Type of Reportable Event	Malfunction

• Brand Name: NEUROGUARD IEP SYSTEM
• Common Device Name: STENT, CAROTID
• Manufacturer (Section D): CONTEGO MEDICAL, INC.; 3801 lake boone trail; suite 100; raleigh NC 27607
• Manufacturer (Section G): CONTEGO MEDICAL, INC.; 3801 lake boone trail; suite 100; raleigh NC 27607
• Manufacturer Contact: james clossick ; 3801 lake boone trail, suite 100; raleigh, NC 27607 ; 3056071708
• MDR Report Key: 25787271
• Report Number: 3011471056-2026-00042
• Device Sequence Number: 13442150
• Product Code: NIM
• UDI-Device Identifier: 00851616007613
• UDI-Public: 00851616007613
• Combination Product (Y/N): N
• Initial Reporter State: WI
• Initial Reporter Country: US
• PMA/510(K) Number: P240009
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2025
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial

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: NG-0740-140-2
• Device Catalogue Number: NG-0740-140-2
• Device Lot Number: Z2460774B
• Was Device Available for Evaluation?: Yes
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 05/22/2025
• Initial Report FDA Received Date: 07/10/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 04/17/2025
• 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
• Patient Age: 83 YR
• Patient Sex: Female
• Patient Weight: 75 KG