Hangzhou Puhui Medical Device Co., Ltd. Was established in 2016. With the development concept of "popularize the public and benefit the people", the company focuses on the field of neurosurgery and is an enterprise engaged in independent R & D and production of Class III medical devices. The developed intracranial pressure monitor system can be used for preoperative real-time intracranial pressure monitoring, intraoperative monitoring of patients' condition changes, postoperative monitoring prognosis and adjusting treatment plan to provide a basis. This equipment is included in the American "Guidelines for the Management of Severe TBI, 4th edition" and the Chinese guidelines for Surgical treatment of large area Cerebral Infarction. Chinese expert consensus on brain monitoring technology for patients with craniocerebral trauma. Hangzhou Puhui Medical Device Co., Ltd. Initially won the support of Hangzhou overseas students returning home to start a business project; In the continuous development, it has won the honors such as "National High-tech Enterprise", "Hangzhou Enterprise High-tech Research and Development Center", "Hangzhou Young Eagle Plan Enterprise" and so on.