This document provides the architecture of internet healthcare service network, including:

—？overview of internet healthcare service network;

—？infrastructure and deployment scheme of internet healthcare service network;

—？security of internet healthcare service network.

This document mainly focuses on the engineering architecture and infrastructure deployment of healthcare information transmission among various healthcare organizations through services, as shown in Figure？1. The implementation of information systems and healthcare services within organizations is demonstrated in Annex？A.

This document applies to the construction and application of internet healthcare service network.