MAUDE Adverse Event Report: BOSTON SCIENTIFIC CORPORATION COYOTE? ES; CATHETER, ANGIOPLASTY, PERIPHERAL, TRANSLUMINAL

Model Number	H74939134152010
Medical Device Problem Code	Material Rupture (1546)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	03/09/2026
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that a balloon rupture occurred.Endovascular therapy (evt) was performed for a chronic total occlusion with 100% stenosis in the anterior tibial artery.The lesion was characterized by severe calcification and was considered anatomically challenging.Following successful guidewire crossing, a 1.5mm x 20mm x 142cm coyote es balloon catheter was advanced for dilatation.During the initial inflation at 6 atmospheres, the balloon ruptured, likely due to the severely calcified lesion.The device was removed and the procedure was completed with another balloon catheter of the same type with an increased size.There were no patient complications as a result of this event, and the patient remained stable post-procedure.

• Brand Name: COYOTE? ES
• Common Device Name: CATHETER, ANGIOPLASTY, PERIPHERAL, TRANSLUMINAL
• Manufacturer (Section D): BOSTON SCIENTIFIC CORPORATION; 300 boston scientific way; marlborough MA 01752
• Manufacturer (Section G): BOSTON SCIENTIFIC CORPORATION; two scimed place; maple grove MN 55311
• Manufacturer Contact: mark mischke ; 4100 hamline ave n; arden hills, MN 55112 ; 7634941632
• MDR Report Key: 24749905
• Report Number: 2124215-2026-17767
• Device Sequence Number: 21107426
• Product Code: LIT
• UDI-Device Identifier: 08714729767329
• UDI-Public: (01)08714729767329(17)270625(10)36839574
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: K093636
• 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
• Report Date (Section B): 03/31/2026

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: H74939134152010
• Device Catalogue Number: H74939134152010
• Device Lot Number: 0036839574
• 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: 03/09/2026
• Initial Report FDA Received Date: 03/31/2026
• Date Device Manufactured: 06/25/2025
• 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 Sex: Unknown