MAUDE Adverse Event Report: BOSTON SCIENTIFIC CORPORATION NAVIFLEX? RX DELIVERY SYSTEM; CATHETER, BILIARY, DIAGNOSTIC

Model Number	M00533560
Medical Device Problem Codes	Break (1069); Use of Device Problem (1670)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	06/16/2025
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Block h6: imdrf device code a0401 captures the reportable event of guide catheter detached.Imdrf impact code f2301 captures the reportable event of the guide catheter was removed using rescue forceps.
Event or Problem Description
It was reported to boston scientific corporation that a naviflex rx delivery system was used in the common bile duct to treat strictures during an endoscopic retrograde cholangiopancreatography procedure (ercp) with intrahepatic stent placement performed on (b)(6) 2025.During the procedure, the advanix stent would not come off the guide catheter, and the guide catheter was still completely inside the stent despite the wire being fully deployed.A rescue forceps was used to pull the guide catheter out of the stent, and the guide catheter was completely detached from the deployment hub catheter.The guide catheter was removed using rescue forceps, and a different stent was placed on the other side to complete the procedure.There were no patient complications reported as a result of this event.

• Brand Name: NAVIFLEX? RX DELIVERY SYSTEM
• Common Device Name: CATHETER, BILIARY, DIAGNOSTIC
• Manufacturer (Section D): BOSTON SCIENTIFIC CORPORATION; 300 boston scientific way; marlborough MA 01752
• Manufacturer (Section G): BOSTON SCIENTIFIC CORPORATION; 780 brookside drive; spencer IN 47460
• Manufacturer Contact: arlene acevedo gutierrez ; 300 boston scientific way; marlborough, MA 01752 ; 7877968283
• MDR Report Key: 22481196
• Report Number: 3005099803-2025-03179
• Device Sequence Number: 8498500
• Product Code: FGE
• UDI-Device Identifier: 08714729787082
• UDI-Public: (01)08714729787082(17)270506(10)36520059
• Combination Product (Y/N): N
• Initial Reporter State: KY
• Initial Reporter Country: US
• PMA/510(K) Number: K101314
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 07/11/2025

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?: Yes
• Operator of Device: Health Professional
• Device Model Number: M00533560
• Device Catalogue Number: M00533560
• Device Lot Number: 0036520059
• 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: 06/16/2025
• Initial Report FDA Received Date: 07/11/2025
• Date Device Manufactured: 05/06/2025
• 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
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Unknown