ISO/IEEE 11073-20601:2016 健康情報学—パーソナルヘルスデバイス通信—パート20601：アプリケーションプロファイル—最適化された交換プロトコル | ページ 5

agent

A node that collects and transmits personal health data to an associated manager.

attribute

Data representing a property of an object. Attributes, together with actions, define an object.

AttributeChangeSet

The set of attribute value changes that represents an atomic update of an object. The medical device system (MDS) or scanner is notified when an AttributeChangeSet is completed. Collections of these AttributeChangeSets are mapped by the MDS or scanner into one of the ObservationScan structures in a scan event report that is sent to the manager. The manager updates its object with the set of attribute value changes contained in the ObservationScan before deriving any semantic behavior.

compute engine

confirmed

An application-level, completion notification service mechanism. For EVENT REPORT services (i.e., the data plane), confirmation allows the agent to know when the manager has “accepted responsibility” for a piece of data so that the agent can delete that piece of data. For the ACTION, GET, and SET services (i.e., the control plane), confirmation allows the manager to know when the agent has “completed” the requested transaction.

device

A physical device implementing either an agent or manager role.

dynamic attribute

An attribute with a value that may change during an association. The attribute value should be sent at configuration time and shall be sent at or before the time when the value would be needed for interpreting a reported observation. The value may be updated later (e.g., in a scan or segment data event report). The attribute value remains in effect until updated by a later scan or segment data event report or the system exits the association.

handle

An unsigned 16-bit number that is locally unique and identifies one of the object instances within an agent.

manager

A node receiving data from one or more agent systems. Examples of managers include a cellular phone, health appliance, set top box, or computer system.

metric

An object that models different forms of measurements.

observational attribute

An attribute value that may change during the life of an association. The value may be sent in a scan or segment data event report. When a set of observational attribute values are received, these values are combined with the available context information (i.e., all related dynamic and static attribute values) to represent the observation at the observation time. Unlike dynamic and static attribute values, the observational attribute values are combined only once with context information (i.e., the observational attribute values are not reused when any new attribute values are received in the future).

object

A unit that represents some functionality or item in a device whose properties are described by attributes. Metric objects represent measurements (such as blood pressure, weight, or temperature), the medical device system (MDS) represents the device, persistent metric store (PM-store) objects represent the permanent storage mechanisms on an agent, and scanners represent a control and reporting mechanism.

personal health device

A device used in personal health applications.

personal telehealth device

static attribute

An attribute value that does not change (its value remains fixed) during the life of an association. The value is sent in the configuration event report. The value remains in effect until the system exits the associated state.

Note 1 to entry: Do not confuse the use of static in this document with static as used in the C programming language. ⁸