MAUDE Adverse Event Report: BOSTON SCIENTIFIC CORPORATION SYNERGY MEGATRON; CORONARY DRUG-ELUTING STENT

Model Number	H7493942812500
Medical Device Problem Codes	Failure to Advance (2524); Device Dislodged or Dislocated (2923)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	03/06/2023
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that stent moved on balloon occurred.The target lesion was located in a tortuous and calcified vessel.A 5.00 x 12mm synergy megatron drug-eluting stent was advanced but failed to cross.When starting to pull back the device, the stent started to move on the balloon but not detached.The device was removed and the procedure was completed successfully with a 3.50 x 12mm megatron stent.There were no patient complications nor injuries reported.

• Brand Name: SYNERGY MEGATRON
• Common Device Name: CORONARY DRUG-ELUTING STENT
• Manufacturer (Section D): BOSTON SCIENTIFIC CORPORATION; two scimed place; maple grove MN 55311
• Manufacturer (Section G): BOSTON SCIENTIFIC CORPORATION; ballybrit business park; galway ; EI
• Manufacturer Contact: jay johnson ; 4100 hamline ave n; arden hills, MN 55112 ; 6515810888
• MDR Report Key: 16554397
• Report Number: 2124215-2023-12339
• Device Sequence Number: 2933412
• Product Code: NIQ
• UDI-Device Identifier: 08714729985600
• UDI-Public: 08714729985600
• Combination Product (Y/N): Y
• Initial Reporter State: OR
• Initial Reporter Country: US
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 03/16/2023

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: 10/03/2023
• Device Model Number: H7493942812500
• Device Lot Number: 0030379599
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 03/07/2023
• Initial Report FDA Received Date: 03/16/2023
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 10/03/2022
• 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 Sex: Male
• Patient Race: White