Cloud computing and artificial intelligence technology is an significant innovation driving force of medical device industry. Based on IoT and Big Data technology，the domestic researchers established the online operation mode on new generation SaaS platform for medical device life-cycle management. AI and Big-data technologies make all things online through end to end processes，i.e maintenance process and quality control process etc. On the first time people and devices on these essential scenarios are linked together. Meanwhile all the data which was scattered are collected into one platform and business intelligence and knowledge miningtechnologies are available to generate business insight from backend of data. The buried data are waked up on new generation platform，whichrelys on Knowledge Mapping Analysis，pattern recognition，NLP technologies，to enpower medical device industry upgrading and business mode innovation. The development of cloud computing and big-data technology will drive deep innovation of the china medical device information management fields and then arise the medical level in china.