P-017 Evaluation of radiofrequency-induced heating in an X-ray and MR-visible interventional catheter at 3.0 T

ConclusionsInitial immersion tests suggest that the worst-case scenario for RF-induced heating of our guide catheter prototype occurs at 95 cm. During the period of our tests, our prototype remained safely under the maximum permitted temperature rise of +2°C/hr of exposure. This study suggests that our guide catheter may be retained during an intra-procedural MRI without the safety risk of RF-induced device heating over time to the patient.Disclosures B. Kilbride: None. J. Massachi: None. S. Ahn: None. K. Mueller: None. C. Jordan: None. A. Losey: None. A. Martin: None. T. Moore: None. M. Wilson: None. S. Hetts: None.

Source: Journal of NeuroInterventional Surgery - July 26, 2021 Category: Neurosurgery Authors: Kilbride, B., Massachi, J., Ahn, S., Mueller, K., Jordan, C., Losey, A., Martin, A., Moore, T., Wilson, M., Hetts, S. Tags: Oral poster abstracts Source Type: research