ISO IEEE 11073-20701-2020 PDF

Full title and description

ISO/IEEE 11073-20701:2020 — Health informatics — Device interoperability — Part 20701: Point-of-care medical device communication — Service oriented medical device exchange architecture and protocol binding. This standard specifies a service-oriented architecture and protocol binding to support communication, discovery, time synchronization and quality-of-service requirements for distributed point-of-care (PoC) medical devices and medical IT systems.

Abstract

The standard defines a service-oriented medical device exchange architecture and a communication protocol binding for distributed PoC medical devices and medical IT systems that need to exchange clinical data or safely control networked PoC devices. It identifies functional components (participants), discovery and communication relationships and maps those to concrete protocol profiles (notably Web Services), including time synchronization and transport QoS mechanisms.

General information

• Status: Published / Current
• Publication date: March 2020 (Edition 1; published 18 March 2020)
• Publisher: International Organization for Standardization (ISO) in cooperation with IEEE Standards/IEEE 11073 family
• ICS / categories: 35.240.80 (IT applications in health care technology)
• Edition / version: Edition 1 / 2020
• Number of pages: 34

Scope

The scope covers a service-oriented medical device architecture and a protocol binding for point-of-care (PoC) medical device communication. It applies to distributed systems of PoC medical devices and medical IT systems that must exchange measurements, events and control information or provide safe remote control. The document identifies functional components and their relationships, and binds those components and relationships to protocol specifications for transport, time synchronization and transport QoS.

Key topics and requirements

• Definition of a service-oriented architecture for PoC device interoperability (participants, services, discovery and communication model).
• Binding of the IEEE/ISO participant, discovery and communication model to a Web Services transport/profile.
• Requirements and recommendations for time synchronization (e.g., Network Time Protocol usage) to support accurate timestamps and coordinated actions.
• Transport Quality of Service (DiffServ) considerations for clinical-data timeliness and reliability.
• Protocol and message binding details to ensure consistent device registration, discovery, messaging and service invocation.
• Security and transport protection expectations (use of TLS for secure Web Services transport; secure device onboarding patterns are referenced).
• Normative references to related IEEE 11073 parts and relevant IETF RFCs for time, QoS and transport.
• Interoperability guidance to enable multi-vendor, networked PoC device ecosystems.

Typical use and users

Used by medical device manufacturers, healthcare IT and middleware vendors, hospital integration engineers, system architects, interoperability test labs and standards developers. Typical applications include integration of bedside monitors, infusion pumps and other PoC devices with clinical information systems, device gateways and enterprise device management systems.

Related standards

Part of the ISO/IEEE 11073 family; closely related documents include IEEE/ISO 11073-20702 (Medical Devices Communication Profile for Web Services), IEEE 11073-10207 (Domain information and service model for service-oriented PoC communication), ISO/IEEE 11073-10101 (Nomenclature) and other 11073 device and transport parts. The standard also references applicable IETF RFCs for NTP, DiffServ and TLS and is typically used alongside other healthcare interoperability standards (for example HL7/FHIR and DICOM) where device-level data must be integrated into broader clinical workflows.

Keywords

point-of-care, PoC, medical device communication, service-oriented architecture, Web Services, device interoperability, time synchronization, NTP, DiffServ, QoS, IEEE 11073, ISO 11073

FAQ

Q: What is this standard?

A: ISO/IEEE 11073-20701:2020 is an international standard that defines a service-oriented architecture and protocol binding to enable interoperable communication between point-of-care medical devices and medical IT systems.

Q: What does it cover?

A: It covers the functional components (participants), discovery and communication model for PoC device systems and specifies how those models are bound to protocol profiles (notably Web Services), plus recommendations for time synchronization, transport QoS and secure transport.

Q: Who typically uses it?

A: Medical device manufacturers, system integrators, hospital IT teams, middleware and gateway vendors, test laboratories and standards groups use it to design, implement and validate interoperable device connectivity solutions.

Q: Is it current or superseded?

A: It was published in March 2020 (Edition 1). As of the current edition date, it remains the in-force version of Part 20701; users should confirm whether any later amendments or newer editions have been released before relying on the standard for new development or certification.

Q: Is it part of a series?

A: Yes. It is part of the ISO/IEEE 11073 family of standards for point-of-care and personal health device communication; it complements other parts such as 11073-20702 (Web Services profile), 11073-10207 (domain/service model) and 11073-10101 (nomenclature).

Q: What are the key keywords?

A: point-of-care, PoC, device interoperability, service-oriented architecture, Web Services, NTP, DiffServ, QoS, IEEE 11073, medical device communication.