Overview
EN ISO 11073-20101:2005 (ISO/IEEE 11073-20101:2004) is the base standard for the ISO/IEEE 11073 family addressing point-of-care medical device communication. It specifies the upper OSI-layer (application, presentation and session) services and protocols used for information exchange under the ISO/IEEE 11073 medical device communication (MDC) framework. As the foundational document for the medical device application profiles (MDAP, ISO/IEEE 11073-20000 series), this standard is harmonized by CEN and ISO to enable interoperable, real-time data exchange between clinical devices and external systems.
Key topics and technical requirements
This base standard defines core concepts, services and structures that support interoperable point-of-care device communications. Key technical topics include:
- Application, presentation and session layer services for device-to-host and device-to-device communication
- Information model and abstract syntax for representing device data and metadata
- Support for alarms, alerts and control messages used in clinical workflows
- Object-oriented modeling of medical devices to standardize semantics across device types
- Protocol requirements to enable real-time and plug-and-play interactions
- Emphasis on consistent communication and control primitives for safe device integration
Note: the standard cautions implementers about possible patent rights affecting specific implementations.
Practical applications
EN ISO 11073-20101 is intended to make clinical device data capture and exchange efficient, consistent and interoperable:
- Enable plug-and-play interoperability so clinicians can connect devices with minimal configuration
- Provide real-time vital signs and device operational data to monitoring systems, EHRs and clinical decision support
- Standardize alarms and alerts so supervisory systems can correlate and prioritize events
- Facilitate device data archiving, retrieval and multi-application reuse without data loss
Typical device scenarios include patient monitors, ventilators, infusion pumps, ECG devices and other acute or continuing-care point-of-care equipment.
Who uses this standard
- Medical device manufacturers implementing MDC interfaces
- Systems integrators and middleware vendors building device connectivity and aggregation platforms
- Hospital IT, clinical engineers and biomedical device managers deploying point-of-care networks
- EHR/EMR and clinical application vendors integrating device data feeds
- Standards engineers and regulatory specialists referencing MDAP harmonization
Related standards
- ISO/IEEE 11073 family - medical device communication standards
- ISO/IEEE 11073-20000 series - medical device application profiles (MDAP), of which 20101 is the base
Keywords: health informatics, point-of-care medical device communication, ISO/IEEE 11073, MDAP, plug-and-play interoperability, real-time device data, medical device communication.
