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

Model Number	1550350-28
Medical Device Problem Codes	Difficult to Remove (1528); Failure to Advance (2524); Material Deformation (2976); Material Twisted/Bent (2981)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	09/30/2021
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The device is expected to be returned for evaluation.It has not yet been received.A follow-up report will be submitted with all additional relevant information.
Event or Problem Description
It was reported that the procedure was to treat a lesion located in the mid right coronary artery that was mildly calcified and heavily tortuous.The xience sierra stent delivery system met resistance with the anatomy during advancement and failed to cross.During removal, there was also resistance with the anatomy.The proximal shaft bent and the stent struts flared.A new xience sierra was used to successfully complete the procedure.There was no reported adverse patient effect and no clinically significant delay in the procedure.No additional information was provided.
Additional Manufacturer Narrative
A visual and dimensional inspection was performed on the returned device.The reported material deformation and twisted / bent material were confirmed.The reported failure to advance and difficult to remove could not be tested as they were based on operational circumstances.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 of the reported lot did not indicate a lot specific quality issue.The investigation determined the reported difficulties appear to be related to the operational context of the procedure.There is no indication of a product quality issue with respect to manufacture, design, or labeling.

• 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
• Manufacturer (Section G): ABBOTT VASCULAR, REG # 3005718570 (P099); cashel road; clonmel tipperary ; EI
• Manufacturer Contact: lindsey bell ; 26531 ynez rd.; temecula, CA 92591-4628 ; 9519143996
• MDR Report Key: 12701595
• Report Number: 2024168-2021-09647
• Device Sequence Number: 11769107
• Product Code: NIQ
• UDI-Device Identifier: 08717648227448
• UDI-Public: 08717648227448
• Combination Product (Y/N): Y
• Initial Reporter State: MO
• 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: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 11/23/2021

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: 02/01/2023
• Device Model Number: 1550350-28
• Device Catalogue Number: 1550350-28
• Device Lot Number: 101264B
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 11/08/2021
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 10/04/2021
• Supplement Date Received by Manufacturer: 11/12/2021
• Initial Report FDA Received Date: 10/26/2021
• Supplement Report FDA Received Date: 11/23/2021
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 02/02/2021
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Patient Age: 67 YR
• Patient Sex: Male