MAUDE Adverse Event Report: BOSTON SCIENTIFIC CORPORATION MUSTANG; STENTS, DRAINS AND DILATORS FOR THE BILIARY DUCTS

Model Number	H74939171040610
Medical Device Problem Code	Leak/Splash (1354)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	04/10/2025
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
D2b pro code (product code): fge, lit g4 premarket / 510(k) #: k103751, k110122.
Event or Problem Description
It was reported that balloon pinhole occurred.The target lesion was located in the superficial femoral artery.A 4.0 x 60, 135cm mustang balloon catheter was advanced for dilation.However, it could not fully expand when pressure was applied.A visible pinhole was noted on the balloon material.The procedure was completed with another of the same device.There was no patient complications noted as a result of this event, and the patient condition following procedure was stable.
Additional Manufacturer Narrative
D2b pro code (product code): fge, lit.G4 premarket / 510(k) #: k103751, k110122.
Event or Problem Description
It was reported that balloon pinhole occurred.The target lesion was located in the superficial femoral artery.A 4.0 x 60, 135cm mustang balloon catheter was advanced for dilation.However, it could not fully expand when pressure was applied.A visible pinhole was noted on the balloon material.The procedure was completed with another of the same device.There was no patient complications noted as a result of this event, and the patient condition following procedure was stable.It was further reported that the target lesion was 60% stenosed, severely tortuous and mildly calcified.
Additional Manufacturer Narrative
D2b pro code (product code): fge, lit.G4 premarket / 510(k) #: k103751, k110122.Device evaluation by manufacturer: the mustang device was returned for analysis.A visual examination identified that the balloon was not folded which indicates that the balloon was subjected to positive pressure.The rated burst pressure for this device is 24 atmospheres as per mustang specification.The returned device was attached to an encore inflation unit.Positive pressure was applied when di water was observed to be leaking from a balloon pinhole located approximately 2mm proximal from the proximal markerband.A visual examination of the markerbands identified no issues.A visual and tactile examination identified no kinks or damage to the shaft and tip.This concludes the product analysis.
Event or Problem Description
It was reported that balloon pinhole occurred.The target lesion was located in the superficial femoral artery.A 4.0 x 60, 135cm mustang balloon catheter was advanced for dilation.However, it could not fully expand when pressure was applied.A visible pinhole was noted on the balloon material.The procedure was completed with another of the same device.There was no patient complications noted as a result of this event, and the patient condition following procedure was stable.It was further reported that the target lesion was 60% stenosed, severely tortuous and mildly calcified.

• Brand Name: MUSTANG
• Common Device Name: STENTS, DRAINS AND DILATORS FOR THE BILIARY DUCTS
• Manufacturer (Section D): BOSTON SCIENTIFIC CORPORATION; 300 boston scientific way; marlborough MA 01752
• Manufacturer (Section G): BOSTON SCIENTIFIC CORPORATION; ballybrit business park; galway 14110 ; EI 14110
• Manufacturer Contact: rachel shields ; 4100 hamline ave n; arden hills, MN 55112 ; 6512422111
• MDR Report Key: 21919034
• Report Number: 2124215-2025-26768
• Device Sequence Number: 15631997
• Product Code: FGE
• UDI-Device Identifier: 08714729794257
• UDI-Public: (01)08714729794257(17)230421(10)25460184
• Combination Product (Y/N): N
• Initial Reporter Country: CH
• PMA/510(K) Number: K103751
• 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,Distributor
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 06/24/2025

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 Expiration Date: 04/21/2023
• Device Model Number: H74939171040610
• Device Catalogue Number: H74939171040610
• Device Lot Number: 0025460184
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 04/10/2025
• Supplement Date Received by Manufacturer: 05/13/2025; 06/23/2025
• Initial Report FDA Received Date: 04/28/2025
• Supplement Report FDA Received Date: 05/29/2025; 06/24/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 04/21/2020
• 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: 56 YR
• Patient Sex: Female
• Patient Weight: 54 KG