MAUDE Adverse Event Report: BIOTRONIK AG, BUELACH, SWITZERLAND PANTERA LEO 2.5/12; BASIC CORONARY ANGIOPLASTY BALLOON CATHETER

Model Number	367004
Medical Device Problem Code	Material Rupture (1546)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	05/02/2019
Type of Reportable Event	Malfunction
Event or Problem Description
A pantera leo balloon catheter was selected to treat a severe calcified lesion (98% stenosis degree) in a tortuous rca.The balloon burst at 20 atm (rbp) during inflation.
Additional Manufacturer Narrative
The returned device 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 this event.The technical investigation of the returned pantera leo revealed a longitudinal tear from the distal to the proximal balloon shoulder.Further microscopic analysis showed several scratches on the balloon surface at several locations.The review of the production documentation of the product detailed above verified that the instrument was manufactured according to specifications and fulfilled all the requirements of in-process and final inspection.In addition to visual inspections each instrument is tested for air tightness by means of a helium leak test.Based on the conducted investigations of the device being subject to this complaint, no material or manufacturing related root cause was determined.The balloon burst in longitudinal direction was most likely induced by the severely calcified lesion.

• Brand Name: PANTERA LEO 2.5/12
• 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: 8622528
• Report Number: 1028232-2019-02011
• Device Sequence Number: 11288557
• Product Code: LOX
• UDI-Device Identifier: 07640130415621
• UDI-Public: 07640130415621
• 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): 05/10/2019

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: 09/30/2021
• Device Model Number: 367004
• Device Catalogue Number: SEE MODEL NO.
• Device Lot Number: 10180501
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 05/13/2019
• Initial Date Received by Manufacturer: 05/10/2019
• Supplement Date Received by Manufacturer: 07/12/2019
• Initial Report FDA Received Date: 05/19/2019
• Supplement Report FDA Received Date: 07/16/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1