MAUDE Adverse Event Report: BOSTON SCIENTIFIC CORPORATION WALLFLEX BILIARY; CATHETER, BILIARY, DIAGNOSTIC

Model Number	M00570540
Medical Device Problem Code	Activation Failure (3270)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	10/22/2024
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Block h6: imdrf device code a150101 captures the reportable event of stent failure to expand.
Event or Problem Description
It was reported to boston scientific corporation that a wallflex biliary rx fully covered stent was used to treat a biliary stricture in the bile duct during an endoscopic retrograde biliary drainage (erbd) procedure on (b)(6) 2024.The patient's anatomy was tortuous and was dilated prior to stent placement.During the procedure, the stent was fully deployed; however, it did not expand.The stent was subsequently removed using forceps and the procedure was completed with another of the same device.There were no patient complications as a result of this event.The patient's condition following the procedure was reported to be stable.

• Brand Name: WALLFLEX BILIARY
• 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; ballybrit business park; galway ; EI
• Manufacturer Contact: carole morley ; 300 boston scientific way; marlborough, MA 01752 ; 5086834015
• MDR Report Key: 20672838
• Report Number: 3005099803-2024-05695
• Device Sequence Number: 15280035
• Product Code: FGE
• UDI-Device Identifier: 08714729764922
• UDI-Public: 08714729764922
• Combination Product (Y/N): N
• Initial Reporter Country: KS
• PMA/510(K) Number: K140630
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Other,Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 11/13/2024

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 Expiration Date: 06/05/2026
• Device Model Number: M00570540
• Device Catalogue Number: M00570540
• Device Lot Number: 0034175487
• 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: 10/22/2024
• Initial Report FDA Received Date: 11/13/2024
• Date Device Manufactured: 06/05/2024
• 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