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

Model Number	1860
Medical Device Problem Code	Material Rupture (1546)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	12/19/2023
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that balloon rupture occurred.A 1.2mm x 12mm threader balloon catheter was selected for use.However, it was noticed that the balloon burst at nominal pressure.The procedure was completed with another of the same device.No patient complications were reported.
Additional Manufacturer Narrative
B5: updated describe event or problem.
Event or Problem Description
It was reported that balloon rupture occurred.A 1.2mm x 12mm threader balloon catheter was selected for use.However, it was noticed that the balloon burst at nominal pressure.The procedure was completed with another of the same device.No patient complications were reported.It was further reported that the target lesion was located in the left anterior descending (lad) artery with 70% stenosis and the balloon was inflated once.
Event or Problem Description
It was reported that balloon rupture occurred.A 1.2mm x 12mm threader balloon catheter was selected for use.However, it was noticed that the balloon burst at nominal pressure.The procedure was completed with another of the same device.No patient complications were reported.It was further reported that the target lesion was located in the left anterior descending (lad) artery with 70% stenosis and the balloon was inflated once.It was further reported that the balloon was retrieved by pulling it back from the guide catheter.
Additional Manufacturer Narrative
B5: updated describe event or problem.D4: lot number - updated to 0031808649.Expiration date - updated to 06/12/25.

• Brand Name: THREADER
• 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; two scimed place; maple grove MN 55311
• Manufacturer Contact: rachel shields ; 4100 hamline ave n; arden hills, MN 55112 ; 6512422111
• MDR Report Key: 18430515
• Report Number: 2124215-2023-74129
• Device Sequence Number: 20535145
• Product Code: LOX
• UDI-Device Identifier: 08714729848127
• UDI-Public: 08714729848127
• Combination Product (Y/N): N
• Initial Reporter Country: HK
• PMA/510(K) Number: K134031
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Other,Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 01/24/2024

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: 06/12/2025
• Device Model Number: 1860
• Device Catalogue Number: 1860
• Device Lot Number: 0031808649
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 12/19/2023
• Supplement Date Received by Manufacturer: 01/04/2024; 01/15/2024
• Initial Report FDA Received Date: 01/02/2024
• Supplement Report FDA Received Date: 01/15/2024; 01/24/2024
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 06/13/2023
• 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