MAUDE Adverse Event Report: RELIEVANT MEDSYSTEMS, INC. INTRACEPT RF PROBE; PROBE, RADIOFREQUENCY LESION

Model Number	RLV 0015
Medical Device Problem Code	Adverse Event Without Identified Device or Use Problem (2993)
Health Effect - Clinical Codes	Syncope/Fainting (4411); Insufficient Information (4580)
Date of Event	12/05/2025
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that the clinical study patient was hospitalized for spell characterization.It is unknown if the event is related to the device or procedure.
Event or Problem Description
It was reported that the clinical study patient was hospitalized for spell characterization.It is unknown if the event is related to the device or procedure.Additional information was received that this event was determined to be a planned admission for seizure monitoring.The event was assessed as being not related to device or procedure.

• Brand Name: INTRACEPT RF PROBE
• Common Device Name: PROBE, RADIOFREQUENCY LESION
• Manufacturer (Section D): RELIEVANT MEDSYSTEMS, INC.; 1230 midas way suite 200; sunnyvale CA 94085
• Manufacturer (Section G): BOSTON SCIENTIFIC CORPORATION; 7201 metro blvd ste 300; edina MN
• Manufacturer Contact: erik sherburne ; 25155 rye canyon loop; valencia, CA 91355 ; 7632920920
• MDR Report Key: 23985927
• Report Number: 3006630150-2026-00125
• Device Sequence Number: 19978139
• Product Code: GXI
• UDI-Device Identifier: 00852454006219
• UDI-Public: (01)00852454006219(17)261218(10)36499296
• Combination Product (Y/N): N
• Initial Reporter State: UT
• Initial Reporter Country: US
• PMA/510(K) Number: K180369
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Study,Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 03/13/2026

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?: No
• Operator of Device: Health Professional
• Device Model Number: RLV 0015
• Device Catalogue Number: RLV 0015
• Device Lot Number: 36499296
• 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: 12/09/2025
• Supplement Date Received by Manufacturer: 02/17/2026
• Initial Report FDA Received Date: 01/06/2026
• Supplement Report FDA Received Date: 03/13/2026
• Date Device Manufactured: 12/18/2024
• 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
• Patient Age: 30 YR
• Patient Sex: Unknown
• Patient Weight: 61 KG