Design of Remote Monitoring System for Ventilator Based on Golang and MongoDB

In order to solve the contradiction between the large number of ventilators, large amount of data and limited medical personnel, this paper proposes a solution based on Golang and MongoDB. In this scheme, the ventilator uploads the device data information in real time through UDP. Based on Golang concurrency and EPOLL-ET mode, the server realizes high performance and scalability. MongoDB is used to store structured data. Compared with traditional solutions, this scheme has a more convenient way of development and stronger horizontal expansion ability, which can expand to more medical device. The test results show that the single Web service supports the maximum QPS of 105485 for short connections and 334687 for long connections. The single device service can support 3000 online devices and consumes fewer system resources.