MAUDE Adverse Event Report: BOSTON SCIENTIFIC CORPORATION MAVERICK; CATHETERS, TRANSLUMINAL CORONARY ANGIOPLASTY, PERCUTANEOUS

Model Number	7585
Medical Device Problem Code	Break (1069)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	01/14/2020
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that shaft break occurred.The 100% stenosed, 35x2.5mm target lesion was located in the severely tortuous and calcified left anterior descending artery.A 3.00mm x 15mm maverick 2 balloon catheter was advanced for dilatation.However, the delivery shaft was fractured and it could not cross the lesion.The procedure was completed with another of the same device.No patient complications were reported and the patient's status was stable.
Additional Manufacturer Narrative
Device evaluated by mfr.: the returned complaint device consisted of a maverick 2 balloon catheter.The balloon was loosely folded.The hypotube, outer shaft, inner shaft, balloon and tip were visually and microscopically examined.The hypotube was completely separated 48.6cm from the hub.The hypotube fracture surfaces were ovaled and torn, which suggests the device was kinked prior to separation.There are numerous hypotube kinks along the device.Inspection of the remainder of the device presented no other damage or irregularities.
Event or Problem Description
It was reported that shaft break occurred.The 100% stenosed, 35x2.5mm target lesion was located in the severely tortuous and calcified left anterior descending artery.A 3.00mm x 15mm maverick 2 balloon catheter was advanced for dilatation.However, the delivery shaft was fractured and it could not cross the lesion.The procedure was completed with another of the same device.No patient complications were reported and the patient's status was stable.

• Brand Name: MAVERICK
• Common Device Name: CATHETERS, TRANSLUMINAL CORONARY ANGIOPLASTY, PERCUTANEOUS
• Manufacturer (Section D): BOSTON SCIENTIFIC CORPORATION; two scimed place; maple grove MN 55311
• MDR Report Key: 10088698
• Report Number: 2134265-2020-07011
• Device Sequence Number: 11403308
• Product Code: LOX
• UDI-Device Identifier: 08714729370109
• UDI-Public: 08714729370109
• Combination Product (Y/N): N
• Initial Reporter Country: CH
• PMA/510(K) Number: P860019
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative,foreig
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 08/17/2020

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: 02/06/2021
• Device Model Number: 7585
• Device Catalogue Number: 7585
• Device Lot Number: 0021716496
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 06/23/2020
• Initial Date Received by Manufacturer: 04/27/2020
• Supplement Date Received by Manufacturer: 07/23/2020
• Initial Report FDA Received Date: 05/26/2020
• Supplement Report FDA Received Date: 08/17/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 70 YR
• Patient Weight: 65