The Microvascular 20 MHz Doppler System has become an indispensable intraoperative tool for the neurosurgeon. The real-time assessment of vessels allows for a safer and more cost effective neurological procedure by reducing the need for intraoperative angiograms.

Neurological Procedures
Aneurysm Clipping
Arterio-venous malformations

Doppler Uses
Determines patency of parent vessel after aneurysm clipping
Determines completeness of aneurysm clipping
Locates feeder artery in AVM
Locates Major venous sinuses
Localizes vessels noted on angiogram