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

Model Number	24705
Medical Device Problem Code	Material Rupture (1546)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	07/01/2019
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that balloon rupture occured.The 100% stenosed target lesion was located in the moderately tortuous and mildly calcified superficial femoral artery to popliteal artery.A 2.5mm x 150mm x 150cm coyote balloon catheter was advanced for dilatation.However, during the first inflation, it was noted that the contrast media leaked and the balloon ruptured.The device was then removed and the procedure was completed with a different device.There were no patient complications nor injuries reported.
Event or Problem Description
It was reported that balloon rupture occured.The 100% stenosed target lesion was located in the moderately tortuous and mildly calcified superficial femoral artery to popliteal artery.A 2.5mm x 150mm x 150cm coyote balloon catheter was advanced for dilatation.However, during the first inflation, it was noted that the contrast media leaked and the balloon ruptured.The device was then removed and the procedure was completed with a different device.There were no patient complications nor injuries reported.
Additional Manufacturer Narrative
Device evaluated by mfr: returned product consisted of a coyote balloon catheter.The shaft, hypotube, tip and balloon were microscopically and visually examined.There was a shaft kink 5.5cm proximal from the tip.There was contrast and blood in the inflation lumen and balloon, and blood in the guidewire lumen.The balloon was loosely folded.The device was soaked in a water bath for one day to loosen the blood and contrast in the device.The device was prepped with an inflation device filled with water and connected to the inflation port to inflate the device.There was a pinhole on the inner shaft at the proximal marker band.There was no marker band damage detected.The device was functionally tested with a.014" guidewire.Inspection of the remainder of the device presented no other damage or irregularities.

• Brand Name: COYOTE
• Common Device Name: CATHETER, ANGIOPLASTY, PERIPHERAL, TRANSLUMINAL
• Manufacturer (Section D): BOSTON SCIENTIFIC CORPORATION; two scimed place; maple grove MN 55311
• MDR Report Key: 8778203
• Report Number: 2134265-2019-08057
• Device Sequence Number: 11262501
• Product Code: DQY
• UDI-Device Identifier: 08714729796534
• UDI-Public: 08714729796534
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: K111295
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative,distri
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 08/20/2019

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: 05/13/2021
• Device Model Number: 24705
• Device Catalogue Number: 24705
• Device Lot Number: 0022113463
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 07/16/2019
• Initial Date Received by Manufacturer: 07/02/2019
• Supplement Date Received by Manufacturer: 08/07/2019
• Initial Report FDA Received Date: 07/10/2019
• Supplement Report FDA Received Date: 08/20/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1