The present invention is related to cerebral embolic protection assemblies (CEPA) to be used during a medical procedure to help redirect or catch emboli before it is pumped into the cerebral circulation. A variety of CEPA's are disclosed including a perfusion filter catheters and fluid flow dividers...http://www.google.co.uk/patents/US20020143362?utm_source=gb-gplus-sharePatent US20020143362 - Cerebral embolic protection assembly and method of use
