MAUDE Adverse Event Report: ABBOTT VASCULAR XIENCE SIERRA EVEROLIMUS ELUTING CORONARY STENT SYSTEM; DRUG ELUTING CORONARY STENT DELIVERY SYSTEM

Model Number	1550275-18
Medical Device Problem Codes	Difficult to Remove (1528); Failure to Advance (2524); Material Deformation (2976)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	07/14/2021
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The device was not returned for analysis.A review of the lot history record revealed no manufacturing nonconformities that would have contributed to this complaint.Additionally, a review of the complaint history did not indicate a lot specific quality issue.The investigation determined the reported difficulties appear to be related to circumstances of the procedure.There is no indication of a product quality issue with respect to manufacture, design or labeling.
Event or Problem Description
It was reported that the procedure was to treat the left anterior descending (lad) coronary artery with high levels of circumferential calcification.The 2.75x18 mm xience sierra stent delivery system (sds) was advanced but could not reach the lesion due to the anatomy.When removing the sds there was resistance noted with the anatomy and the proximal end of the stent became flared.Once the sds was removed, a cutting balloon was used and the lesion was dilated with 2 non-compliant balloons.Then two xience sierra stents were able to be successfully implanted.There were no adverse patient effects and there was no clinically significant delay in the procedure.No additional information was provided.

• Brand Name: XIENCE SIERRA EVEROLIMUS ELUTING CORONARY STENT SYSTEM
• Common Device Name: DRUG ELUTING CORONARY STENT DELIVERY SYSTEM
• Manufacturer (Section D): ABBOTT VASCULAR; 26531 ynez rd.; temecula CA 92591 4628
• MDR Report Key: 12275327
• Report Number: 2024168-2021-06816
• Device Sequence Number: 16854135
• Product Code: NIQ
• UDI-Device Identifier: 08717648227189
• UDI-Public: 08717648227189
• Combination Product (Y/N): Y
• Initial Reporter State: TX
• Initial Reporter Country: US
• PMA/510(K) Number: P110019
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 08/04/2021

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: 05/03/2023
• Device Model Number: 1550275-18
• Device Catalogue Number: 1550275-18
• Device Lot Number: 1042241
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 07/16/2021
• Initial Report FDA Received Date: 08/04/2021
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1