Abstract: A healthcare system is provided for a care-giving facility. The healthcare system has a medical device, a user interface, a first central computer, and a second central computer. The first central computer has a first database and a first functional feature set associated with the data and functions related to the medical device and the user interface. The medical device and user interface communicate directly with first central computer. The second central computer has a second database and a second functional feature set. The first central computer is securely connected to the second computer, and the medical device and the user interface do not communicate directly with the second central computer. The user interface can receive data from the second database relating to the second functional feature set of the second central computer through the first central computer.

Abstract: A method and system for medical device authentication is disclosed. The system may include a plurality of digital assistants and a plurality of medical devices (e.g., infusion pumps) communicating over a wired or wireless network. Because some of the data being transmitted is confidential medical data, the data is preferably encrypted and only communicated in the clear to authorized users and devices. In order to setup a new digital assistant or medical device, a commissioning phase of the authentication process may be performed. Each time a commissioned device is powered up, an authentication process is preferably performed in order to verify communication is occurring with an authorized device and/or user. Once a device and/or user is authenticated, secure one-way and/or two-way communication may occur in order to pass parameters, instructions, data, alarms, status information, and any other type of information between digital assistants, medical devices, and/or servers.