Inventors:
Aiden Doyle - Princeton NJ, US
International Classification:
A61M031/00
Abstract:
The invention provides a method and system for introducing cool fluid to a targeted treatment site, such as, for example, a stroke-affected brain hemisphere. In one approach, the method generally includes introducing a catheter into a branch artery of the external carotid artery, and introducing fluid into the ipsilateral internal carotid artery. In one approach, a balloon is used to occlude the external carotid artery during introduction of the fluid into the internal carotid artery.