MAUDE Adverse Event Report: BIOTRONIK AG, BUELACH, SWITZERLAND PANTERA LEO 3.5/12; BASIC CORONARY ANGIOPLASTY BALLOON CATHETER

Model Number	367008
Medical Device Problem Code	Material Rupture (1546)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	03/04/2020
Type of Reportable Event	Malfunction
Event or Problem Description
The pantera leo balloon catheter was selected to treat a severely calcified lesion in the lad.During inflation the balloon ruptured at 17 atm.
Additional Manufacturer Narrative
The returned instrument was subjected to a detailed technical analysis and the corresponding production documentation was reviewed to establish whether a deviation from the manufacturing process could be the cause for the reported event.The technical investigation revealed that the balloon has burst longitudinal over a length of about 1.5 mm.Microscopic inspection of the balloon showed several scratches in close vicinity of the tear.It seems likely that the tear in the balloon was caused by a hard, sharp-edged object pressing against the balloon from the outside.Review of the production documentation confirmed that the instrument was manufactured according to specifications and passed all in-process and final inspections.Based on the conducted investigations, no material or manufacturing related root cause was determined.The root cause is most likely related to the patients anatomy (i.E.Calcified lesion).

• Brand Name: PANTERA LEO 3.5/12
• Common Device Name: BASIC CORONARY ANGIOPLASTY BALLOON CATHETER
• Manufacturer (Section D): BIOTRONIK AG, BUELACH, SWITZERLAND; ackerstrasse 6; buelach CH-81 80; CH CH-8180
• MDR Report Key: 9885322
• Report Number: 1028232-2020-01466
• Device Sequence Number: 14149316
• Product Code: LOX
• UDI-Device Identifier: 07640130415669
• UDI-Public: 07640130415669
• Combination Product (Y/N): N
• Initial Reporter Country: CH
• PMA/510(K) Number: K163660
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative,foreig
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 03/26/2020

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: 11/30/2022
• Device Model Number: 367008
• Device Catalogue Number: SEE MODEL NO.
• Device Lot Number: 12191154
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 03/23/2020
• Initial Date Received by Manufacturer: 03/26/2020
• Supplement Date Received by Manufacturer: 05/29/2020
• Initial Report FDA Received Date: 03/26/2020
• Supplement Report FDA Received Date: 06/01/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1