Device product
Brivo MR355, NMRI system
Z-1240-2025
Product summary
- Event
- Event 96311
- Status
- Ongoing
- Classification
- Class II
- Quantity
- 22
- Official record key
device-enforcement:Z-1240-2025
Official wording
Reason: For certain MR systems, a scan can be resumed following a Power Monitor trip when the "6-minute average SAR" is above the limit indicated on the "SAR Display". The user interface may incorrectly enable a scan to proceed earlier than intended. If resumed by the operator, such a scan can result in potential excessive tissue heating, especially if the patient is in contact with a conductive material or has an implant.
Code information: Brivo MR355 (No UDI) System IDs 082427010096 082427020046 082427040126 082427070076 082427070077 082427070170 082427100245 082427120151 082427180030 082427210147 082427210148 082427220025 082427220045 082427230060 082427240060 082427310104 0856270058 0856270059 MRR10200 MRR9920 RU1063MR03 RU8902MR01 (Updated 12/29/25 - Additional System ID 83027805544513) (Updated 1/28/26 - Additional System IDs: 82427220047 82427240055 82427070163 82427060068 82427140137 82427010122 82427280018) (Updated 2/19/26: Additional System ID EG1736MR02)
Distribution pattern: Domestic US distribution nationwide. International distribution worldwide.
Derived failure modes
-
Unknown
For certain MR systems, a scan can be resumed following a Power Monitor trip when the "6-minute average SAR" is above the limit indicated on the "SAR Display". The user interface may incorrectly enable a scan to proceed earlier than intended. If resumed by the operator, such a scan can result in potential excessive tissue heating, especially if the patient is in contact with a conductive material or has an implant.