As one of the crucial drivers for the development of new quality productive forces, healthcare security data holds significant potential to stimulate economic growth through comprehensive value extraction. At present, the healthcare security sector focuses on strengthening data governance to promote data elementization, establishing secure and trustworthy data circulation mechanisms, and fostering deep integration of healthcare security data with emerging technologies such as artificial intelligence, in order to promote the deep transformation and upgrading of industries. This paper takes the construction of a trusted data space in the healthcare security industry as an example, introduces how to establish an open and supervisable data circulation system oriented towards practical application scenarios based on comprehensive data supervision, and promotes the value mining of healthcare data within a compliant framework. The data space construction can effectively improve the level of healthcare governance, and create fresh opportunities for the medical industry's advancement, injecting new momentum into China's new development paradigm.