RESUMO
Objective:To explore the stage connotation and characteristics of original research in the field of biomedicine.Methods:Through theoretical analysis and case studies, the original research in the field of biomedicine is subdivided into four subtypes, and the development laws and countermeasures are discussed in this paper.Results:The original research in biomedicine can be divided into four subtypes according to its dynamic process, which includes Budding (0-0.1), Bottleneck (0.1-1), Expansion (1-N) and Iteration (1- New 1). Each subtype has different technological advancement, maturity, scale, and influence.Conclusions:Analysing the original connotation and laws of the subtypes of 4 original research in biomedicine provides relevant suggestions on formulating funding, development strategies, as well as promoting original medical innovation.