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

Model Number	H74939186150490
Medical Device Problem Code	Material Rupture (1546)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	02/21/2025
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that balloon burst occurred.The target lesion was located in non-tortuous and moderately calcified lower leg extremity.A 1.5mm x 40mm x 90cm coyote balloon was advanced for dilation.However, during the first inflation at 2 atmospheres, the balloon burst.The device was successfully removed from the patient, and the procedure was completed with another coyote balloon.No patient complications were reported.
Additional Manufacturer Narrative
Device evaluated by mfr: the coyote balloon catheter was returned to our post market quality assurance laboratory.The outer shaft, inner shaft, balloon and tip were visually and microscopically examined.Visual and microscopic examination revealed no damages.The balloon was inflated to rated burst pressure (rbp) and was able to hold pressure.Inspection of the remainder of the device presented no other damage or irregularities.Product analysis could not confirm the reported rupture.
Event or Problem Description
It was reported that balloon burst occurred.The target lesion was located in non-tortuous and moderately calcified lower leg extremity.A 1.5mm x 40mm x 90cm coyote balloon was advanced for dilation.However, during the first inflation at 2 atmospheres, the balloon burst.The device was successfully removed from the patient, and the procedure was completed with another coyote balloon.No patient complications were reported.

• Brand Name: COYOTE?
• 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: rachel shields ; 4100 hamline ave n; arden hills, MN 55112 ; 6512422111
• MDR Report Key: 21558307
• Report Number: 2124215-2025-14408
• Device Sequence Number: 9216293
• Product Code: DQY
• UDI-Device Identifier: 08714729797111
• UDI-Public: (01)08714729797111(17)261001(10)32543445
• Combination Product (Y/N): N
• Initial Reporter State: MN
• Initial Reporter Country: US
• PMA/510(K) Number: K111295
• 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,Followup
• Report Date (Section B): 04/18/2025

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: 10/01/2026
• Device Model Number: H74939186150490
• Device Catalogue Number: H74939186150490
• Device Lot Number: 0032543445
• 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: 02/24/2025
• Supplement Date Received by Manufacturer: 03/31/2025
• Initial Report FDA Received Date: 03/10/2025
• Supplement Report FDA Received Date: 04/18/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 10/02/2023
• 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