Abstract: Emergency treatment is the key element for the prognosis of stroke patients.This article analyzed the current problems of stroke emergency treatment process, discussed the necessity and importance of stroke emergency treatment process, transplanted the theory and technology of "business process reengineering" to put forward the idea of stroke emergency process reengineering,changed stroke emergency treatment process from "the series" to "parallel connection", and proposed the corresponding support and guarantee measures, including establishment of multidisciplinary team, developing information sharing platform, and setting up related system and standards.