MRI-guided laser interstitial thermal therapy system beam guide

An MRI-guided laser interstitial thermal therapy system beam guide is a sterile, invasive probe-like device used to direct and deliver laser energy during minimally invasive neurosurgical procedures. It is designed to ablate soft-tissue brain lesions under real-time MRI guidance and is positioned stereotactically by a neurosurgeon, then maneuvered via a remotely controlled robotic arm or driver.

This category consists of single-use devices made from fibreoptic materials with a laser-emitting distal tip. As defined, these devices are intended for use only with compatible MRI-guided LITT systems and are supplied sterile for one-time clinical use.