MAUDE Adverse Event Report: BIOTRONIK AG, BUELACH, SWITZERLAND ORSIRO 2.5/9; CORONARY DRUG-ELUTING STENT

Model Number	401730
Medical Device Problem Code	Failure to Advance (2524)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	07/02/2019
Type of Reportable Event	Malfunction
Event or Problem Description
An orsiro drug-eluting stent system was chosen to treat a severely calcified lesion (95 percent stenosis degree) in a proximal tortuous cx.Despite several predilatations the device could not cross the lesion.A 7f guidezilla extension catheter was used during procedure.
Additional Manufacturer Narrative
The technical investigation revealed that the orsiro stent is severely deformed at its proximal end and displaced by about 3 mm in distal direction.The balloon is well folded and shows no signs of inflation.Review of the manufacturing history of the product detailed above did not reveal any non-conformity.The device in question was manufactured according to specifications and successfully passed all inprocess controls as well as the final inspection.Based on the conducted investigations of the device being subject to this complaint, no material or manufacturing related root cause could be determined.The final root cause is most likely related to external factors during procedure.

• Brand Name: ORSIRO 2.5/9
• Common Device Name: CORONARY DRUG-ELUTING STENT
• Manufacturer (Section D): BIOTRONIK AG, BUELACH, SWITZERLAND; ackerstrasse 6; buelach CH-81 80; CH CH-8180
• MDR Report Key: 8802301
• Report Number: 1028232-2019-02960
• Device Sequence Number: 321228
• Product Code: NIQ
• UDI-Device Identifier: 07640130438859
• UDI-Public: 07640130438859
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: P170030
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative,user f
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 07/03/2019

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: 10/30/2020
• Device Model Number: 401730
• Device Catalogue Number: SEE MODEL NO.
• Device Lot Number: 10184455
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 07/15/2019
• Initial Date Received by Manufacturer: 07/15/2019
• Supplement Date Received by Manufacturer: 09/16/2019
• Initial Report FDA Received Date: 07/18/2019
• Supplement Report FDA Received Date: 09/16/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Hospitalization