MAUDE Adverse Event Report: BIOTRONIK AG, BUELACH, SWITZERLAND PANTERA LEO 2.75/8; BASIC CORONARY ANGIOPLASTY BALLOON CATHETER

Model Number	366994
Medical Device Problem Code	Material Rupture (1546)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	08/13/2018
Type of Reportable Event	Malfunction
Event or Problem Description
The pantera leo balloon catheter was selected for use.During inflation the balloon ruptured at nominal pressure.Therefore the device was removed from the patients body and another balloon catheter was used.
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 of the returned orsiro revealed that the balloon was partly deflated and contained contrast medium and blood residues in the balloon lumen.Microscopic inspection revealed that the balloon has burst over its entire length.Scratches were observed on the balloon surface near the damage site and it appears that the balloon was pressed against a sharp object.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 manufacturing or material related root cause could be determined.The root cause is most likely related to the anatomy of the patient.

• Brand Name: PANTERA LEO 2.75/8
• 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: 8804384
• Report Number: 1028232-2019-02976
• Device Sequence Number: 18912310
• Product Code: LOX
• UDI-Device Identifier: 07640130415522
• UDI-Public: 07640130415522
• 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): 07/15/2019

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: 07/31/2021
• Device Model Number: 366994
• Device Catalogue Number: SEE MODEL NO.
• Device Lot Number: 07186061
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 08/13/2019
• Initial Date Received by Manufacturer: 07/15/2019
• Supplement Date Received by Manufacturer: 10/08/2019
• Initial Report FDA Received Date: 07/18/2019
• Supplement Report FDA Received Date: 10/08/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 77 YR