RhinoChill Intra-Nasal Cooling System effectively chills brain after cardiac arrest

"It has been known for a while now that cooling the body after cardiac arrest improves neurological outcome, and therapeutic hypothermia has become a standard measure in many hospitals. However, in a study in this month's Circulation, a new nasopharyngeal device was used to initiate cooling during cardiac arrest. The RhinoChill Intra-Nasal Cooling System from BeneChill (San Diego, CA) uses a non-invasive nasal catheter that sprays a rapidly evaporating coolant liquid into the nasal cavity, adjacent to the major vascular structures of the brain. The system is compact, battery operated and easy and fast to insert, making it more practical in emergency situations than surface or intravascular cooling devices" - medGadget