MAUDE Adverse Event Report: BOSTON SCIENTIFIC CORPORATION NC EMERGE; CATHETERS, TRANSLUMINAL CORONARY ANGIOPLASTY, PERCUTANEOUS

Model Number	H7493926712300
Medical Device Problem Code	Break (1069)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	02/11/2026
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that shaft break occurred.The target lesion was located in a coronary artery.A 3.00mm x 12mm nc emerge balloon catheter was advanced for dilation.However, while pushing the balloon, the shaft fractured and separated.The device was removed and completed the procedure with another of same device.There were no patient complications.
Event or Problem Description
It was reported that shaft break occurred.The target lesion was located in a coronary artery.A 3.00mm x 12mm nc emerge balloon catheter was advanced for dilation.However, while pushing the balloon, the shaft fractured and separated.The device was removed and completed the procedure with another of same device.There were no patient complications.
Additional Manufacturer Narrative
Investigation results: device analysis findings: the device was disposed; therefore, a technical analysis could not be performed.Device history record (dhr) review: it was confirmed that this device met manufacturing specification prior to distribution and there no manufacturing deviations which could have contributed to the reported event.Labeling review: review of the instructions for use (ifu) confirmed there was relevant content and sufficient guidance with respect to the circumstances described within this complaint.No updates are required to the ifu as a result of this event.Risk review: a risk review was performed, and it confirmed that the event was defined in the risk documentation and is recorded accordingly in the product record review.This event type has been accounted for during product risk analysis to support acceptable risk benefit for the product.Investigation conclusion: this investigation is assigned the conclusion code of cause not established.This code was selected as the most probable complaint cause based on the information available and the investigation conducted.It was reported that shaft break occurred.The device was not returned for product analysis.It is possible force was unintentionally applied to the device while pushing the balloon during the procedure.However, based on the limited complaint information and the fact that no device was received for analysis, it is not possible to establish what the cause of the complaint was.

• Brand Name: NC EMERGE
• Common Device Name: CATHETERS, TRANSLUMINAL CORONARY ANGIOPLASTY, PERCUTANEOUS
• Manufacturer (Section D): BOSTON SCIENTIFIC CORPORATION; 300 boston scientific way; marlborough MA 01752
• Manufacturer (Section G): BOSTON SCIENTIFIC CORPORATION; pmt 741 persiaran cassia selat; bandarcassia, pulau pinan 14110 ; MY 14110
• Manufacturer Contact: mark mischke ; 4100 hamline ave n; arden hills, MN 55112 ; 7634941632
• MDR Report Key: 24574306
• Report Number: 2124215-2026-13444
• Device Sequence Number: 21421508
• Product Code: LOX
• UDI-Device Identifier: 08714729846390
• UDI-Public: (01)08714729846390(17)270804(10)37121603
• Combination Product (Y/N): N
• Initial Reporter State: OR
• Initial Reporter Country: US
• PMA/510(K) Number: K141236
• 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,Distributor
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 04/09/2026

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: H7493926712300
• Device Catalogue Number: H7493926712300
• Device Lot Number: 0037121603
• 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: 02/18/2026
• Supplement Date Received by Manufacturer: 03/18/2026
• Initial Report FDA Received Date: 03/11/2026
• Supplement Report FDA Received Date: 04/09/2026
• Date Device Manufactured: 08/04/2025
• 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