本标准为面向服务的设备连接（SDC）系列标准规定了参与者密钥用途（PKP）的基本集合。PKP是一组基于角色的产品需求，以支持医疗IT网络在重症监护病房（ICU）、手术室（OR）或其他急性护理环境中的安全、有效和安全互操作性。本标准规定了产品开发过程和技术要求。

This standard specifies the base set of Participant Key Purposes (PKPs) for the Service-oriented Device Connectivity (SDC) series of standards. PKPs are role-based sets of requirements for products in order to support safe, effective and secure interoperability in medical IT networks at point-of-care environments such as the intensive care unit (ICU), operating room (OR) or other acute care settings. This standard specifies both product development process and technical requirements.