MAUDE Adverse Event Report: BOSTON SCIENTIFIC CORPORATION SENTINEL; TEMPORARY CATHETER, EMBOLIC PROTECTION, TRANSCATHETER INTRACARDIAC PROCEDURES

Model Number	CMS15-10C-US
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Code	Stroke/CVA (1770)
Date of Event	02/28/2025
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that stroke occurred.A sentinel cerebral protection system (cps) was utilized for embolic protection during a transcatheter aortic valve replacement (tavr) procedure.One day post-procedure, the patient experienced a non-serious ischemic stroke identified via neuroimaging.The patient recovered same day.The physician assessed the event as related to the sentinel cps procedure and the tavr procedure.

• Brand Name: SENTINEL
• Common Device Name: TEMPORARY CATHETER, EMBOLIC PROTECTION, TRANSCATHETER INTRACARDIAC PROCEDURES
• Manufacturer (Section D): BOSTON SCIENTIFIC CORPORATION; 300 boston scientific way; marlborough MA 01752
• Manufacturer (Section G): BOSTON SCIENTIFIC CORPORATION; 2546 calle primera; alajuela ; CS
• Manufacturer Contact: mark mischke ; 4100 hamline ave n; arden hills, MN 55112 ; 7634941632
• MDR Report Key: 23782025
• Report Number: 2124215-2025-88763
• Device Sequence Number: 10083863
• Product Code: PUM
• UDI-Device Identifier: 00863229000004
• UDI-Public: (01)00863229000004(17)260430(10)33934293
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: K192460
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Other,Foreign,Study,Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 12/11/2025

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?: No
• Operator of Device: Health Professional
• Device Expiration Date: 04/30/2026
• Device Model Number: CMS15-10C-US
• Device Catalogue Number: CMS15-10C-US
• Device Lot Number: 0033934293
• 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: 11/25/2025
• Initial Report FDA Received Date: 12/11/2025
• Date Device Manufactured: 04/30/2024
• 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: Other
• Patient Age: 85 YR
• Patient Sex: Male