MAUDE Adverse Event Report: BOSTON SCIENTIFIC CORPORATION SYNERGY; BIODEGRADABLE POLYMER DRUG ELUTING CORONARY STENT SYSTEM

Model Number	10607
Medical Device Problem Code	Failure to Advance (2524)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	07/15/2020
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
A synergy ii us mr 4.00 x 38mm stent delivery system was returned for analysis.An examination of the crimped stent identified proximal stent damage with stent strut lifted and bunched distally.The undamaged crimped stent outer diameter was within max crimped stent profile measurement.The balloon was reviewed and no issues were noted.The balloon wings were tightly wrapped and evenly folded and were not subjected to positive pressure.A visual and tactile examination of the hypotube found multiple hypotube kinks.A examination of the shaft polymer extrusion found no issues.An examination of the tip found no issues.No other issues were identified during the product analysis.
Event or Problem Description
Reportable based on device analysis completed on 09sep2020.It was reported that crossing difficulties were encountered.A 4.00 x 38mm synergy drug eluting stent was advanced for treatment; however, the stent could not cross the lesion.There were no patient complications reported.However, returned device analysis revealed stent damage.

• Brand Name: SYNERGY
• Common Device Name: BIODEGRADABLE POLYMER DRUG ELUTING CORONARY STENT SYSTEM
• Manufacturer (Section D): BOSTON SCIENTIFIC CORPORATION; two scimed place; maple grove MN 55311
• MDR Report Key: 10609752
• Report Number: 2134265-2020-13563
• Device Sequence Number: 2802876
• Product Code: NIQ
• UDI-Device Identifier: 08714729840435
• UDI-Public: 08714729840435
• Combination Product (Y/N): N
• Initial Reporter State: WA
• Initial Reporter Country: US
• PMA/510(K) Number: P150003
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date (Section B): 09/30/2020

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: 01/01/2022
• Device Model Number: 10607
• Device Catalogue Number: 10607
• Device Lot Number: 0024998257
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 08/11/2020
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 09/09/2020
• Initial Report FDA Received Date: 09/30/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1