The UroLift®Implant is MR Conditional. It can be safely scanned in an MR system meeting the following conditions:
- Static magnetic field of 3 Tesla or less
- Maximum spatial gradient magnetic field of 720 Gauss/cm (7.2 T/m) or less
- Maximum MR system reported, whole body averaged specific absorption rate (SAR) of 4 W/kg (First Level Controlled Mode)
Under the scan conditions defined above, the UroLift Implant is expected to produce a maximum temperature rise of 1.6┬░C after 15 minutes of continuous scanning.
In non-clinical testing, the image artifact caused by the device extends approximately 15 mm from the UroLift Implant when imaged with a gradient echo pulse sequence and a 3 Tesla MRI system.