This article presents an architecture proposal that supports the interaction between medical platforms based on open source software. A phased methodology is used for the design of the proposed architecture. The first phase was to collect information, followed by the analysis of medical platforms in Colombia and the definition of characteristics, ending with the design phase of the proposed architecture. The main result is the architectural model for the interaction between clinical platforms. The main conclusion is that the proposed architecture will allow the interoperability of selected medical platforms based on open source software, allowing the implementation in rural areas or health centers in towns with limited financial resources.