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

Model Number	H7493941820220
Medical Device Problem Codes	Difficult to Advance (2920); Device Dislodged or Dislocated (2923)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	04/01/2026
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that stent dislodgement occurred.A 2.25 x 20mm synergy xd drug-eluting stent (des) was selected for treatment.The stent was attempted to be delivered to the distal circumflex artery twice, and on the third attempt, the device stripped off the balloon inside the hemostatic valve.The device was retrieved, and the procedure was completed using a non-boston scientific device.No patient complications were reported, and the patient made a full recovery.

• Brand Name: SYNERGY? XD
• Common Device Name: CORONARY DRUG-ELUTING STENT
• Manufacturer (Section D): BOSTON SCIENTIFIC CORPORATION; 300 boston scientific way; marlborough MA 01752
• Manufacturer (Section G): BOSTON SCIENTIFIC CORPORATION; ballybrit business park; galway ; EI
• Manufacturer Contact: mark mischke ; 4100 hamline ave n; arden hills, MN 55112 ; 7634941632
• MDR Report Key: 25125535
• Report Number: 2124215-2026-25097
• Device Sequence Number: 21517129
• Product Code: NIQ
• UDI-Device Identifier: 08714729980735
• UDI-Public: (01)08714729980735(17)271006(10)37649101
• Combination Product (Y/N): Y
• Initial Reporter State: OH
• Initial Reporter Country: US
• PMA/510(K) Number: P150003
• 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,Followup
• Report Date (Section B): 07/13/2026

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 Model Number: H7493941820220
• Device Catalogue Number: H7493941820220
• Device Lot Number: 0037649101
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 04/15/2026
• Supplement Date Received by Manufacturer: 06/25/2026
• Initial Report FDA Received Date: 05/08/2026
• Supplement Report FDA Received Date: 07/13/2026
• Date Device Manufactured: 10/06/2025
• 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: Unknown