DIN EN ISO 11073-10471:2011-07

The ISO/IEEE 11073 family of standards enables data transfer between medical devices and computer systems. It allows for automated, detailed recording of personal vital data and functional parameters by using monitoring and therapy devices - for example, in an intensive care unit or in the operating theatre, but also in the domestic and private environment. The primary objectives are: - provision of "plug-and-play" functionality and interoperability with personal medical devices for real-time applications which are connected to patients or which are person-related. - simplification of the efficient exchange of measured vital data, relevant contextual information, and operational data of the medical devices used. "Real-time" means that data from several different medical devices, if appropriate, are recorded exactly on time and plotted or processed in fractions of seconds. "Plug-and-play" means that users only have to establish the communication link to a device. Its recognition, configuration of communication parameters and application, if applicable, and finally, the beginning of the data transfer are automatically achieved by the system, that means, without human intervention. Within the context of the ISO/IEEE 11073 family of standards for health-related device communication, this standard specifies a normative definition of the communication between independent living activity hubs and managers (such as cell phones, personal computers, personal health appliances, set top boxes) in a manner that enables plug-and-play interoperability. It leverages appropriate portions of existing standards, in particular ISO/IEEE 11073 standards on terminology, and information models. This standard specifies the use of specific term codes, formats, and behaviours in telehealth environments restricting optionality in base frameworks in favour of interoperability. This standard defines a common core of communication functionality for independent living activity hubs. In this context, independent living activity hubs are defined as devices that communicate with simple situation monitors (binary sensors), normalize information received from the simple environmental monitors, and provide this normalized information to one or more managers. This information can be examined, for example to determine when a person's activities or behaviours have deviated significantly from what is normal for them such that relevant parties can be notified. The first version of this standard assumes that independent living activity hubs will normalize information for the following simple situation monitors (binary sensors): fall sensor, motion sensor, door sensor, bed/chair occupancy sensor, light switch sensor, smoke sensor, (ambient) temperature threshold sensor, personal emergency response system (PERS), and anuresis sensor (bed-wetting). This standard addresses the need for an openly defined, independent standard for controlling information exchange to and from personal health devices and managers (such as cell phones, personal computers, personal health appliances, and set top boxes). Interoperability is the key to growing the potential market for these devices and to enabling people to be better informed participants in the management of their health. The Committee responsible for this standard is NA 063-07-02 AA "Interoperabilität" ("Interoperability") at DIN.