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

Model Number	H7493941824250
Medical Device Problem Code	Device Dislodged or Dislocated (2923)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	12/26/2025
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
Good faith effort attempts were made to try and retrieve additional details regarding the reported event, but further information was unable to be obtained.
Event or Problem Description
It was reported that stent dislodgement occurred resulting to additional intervention.The patient presented with coronary artery disease and underwent percutaneous coronary intervention.The target lesion was located in the moderately tortuous and very calcified vessel.As the 2.50 x 24mm synergy xd drug-eluting stent was advancing distally towards the lesion, the stent came off the balloon.Different methods were performed to retrieve the device including the use of a snare, but the physician ended up manually pushing the stent to the lesion.The stent was inflated and deployed just proximal to the lesion to complete the procedure.There were no patient complications, and the patient was expected to fully recover.

• 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: 24145712
• Report Number: 2124215-2026-04029
• Device Sequence Number: 9335277
• Product Code: NIQ
• UDI-Device Identifier: 08714729980827
• UDI-Public: (01)08714729980827(17)270728(10)37198583
• Combination Product (Y/N): Y
• Initial Reporter State: TN
• Initial Reporter Country: US
• PMA/510(K) Number: P150003
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Device Implanted Year: 2025
• 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): 01/22/2026

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Model Number: H7493941824250
• Device Catalogue Number: H7493941824250
• Device Lot Number: 0037198583
• 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: 12/31/2025
• Initial Report FDA Received Date: 01/22/2026
• Date Device Manufactured: 07/28/2025
• 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
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Unknown