Overview
IEC 61910-1:2014 is an international standard developed by the International Electrotechnical Commission (IEC) focused on radiation dose documentation for medical electrical equipment used in radiography and radioscopy. Specifically, it applies to radiation dose structured reports (RDSRs) generated by X-ray equipment within the scope of IEC 60601-2-43:2010 and IEC 60601-2-54:2009 standards. This standard defines a minimum dataset, specific units, quantities, and data storage formats for consistent and effective reporting of dosimetric information involved in producing projection radiological images.
This standard does not regulate the accuracy or precision of radiation dose data, as those are addressed by other applicable standards and regulations. Additionally, it does not prescribe how dose information should be displayed to operators or healthcare providers.
Key highlights of IEC 61910-1:2014 include the restructuring of conformance levels from three to two, explicit mapping between DICOM (Digital Imaging and Communications in Medicine) and IEC terms, and alignment with the updated DICOM RDSR definition.
Key Topics
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Scope and Applicability: Covers radiation dose structured reports from X-ray equipment used in diagnostic radiography and radioscopy aligned with IEC 60601-2-43 and IEC 60601-2-54.
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Conformance Levels: Defines two conformance levels for dose documentation:
- Basic dose documentation – essential dose data reporting.
- Extended dose documentation – enhanced reporting with additional relevant information.
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Data Format and Storage: Specifies units and data storage formats, integrating with the DICOM standard for uniform transmission, storage, and retrieval of radiation dose information.
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Data Flow and Transmission: Details methods for streaming and final transmission of radiation dose reports within medical imaging workflows.
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Annexes: Provide insightful background on biological rationale, coordinate systems, geometry, and detailed connection between DICOM/RDSR elements and IEC terminologies.
Applications
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Medical Imaging Equipment Manufacturers: Enables standard-compliant implementation of radiation dose structured reports within X-ray devices used in radiography and radioscopy, improving interoperability between medical systems.
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Healthcare Facilities and Radiology Departments: Facilitates structured and consistent documentation of patient radiation doses, which is essential for patient safety, dose tracking, and regulatory compliance.
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Radiation Safety and Regulatory Bodies: Provides a standardized framework to assess dose documentation quality and harmonize practices across healthcare providers and vendors.
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Software Developers and Integrators: Supports integration of structured radiation dose data into hospital information systems (HIS), picture archiving and communication systems (PACS), and dose monitoring solutions by leveraging the IEC 61910-1 and DICOM standards.
Related Standards
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IEC 60601-2-43:2010 – Medical electrical equipment – Particular requirements for the safety of X-ray equipment for interventional procedures.
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IEC 60601-2-54:2009 – Medical electrical equipment – Particular requirements for safety and essential performance of mammographic X-ray equipment.
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DICOM Standard (Particularly Radiation Dose Structured Reports) – A key standard for handling, storing, printing, and transmitting information in medical imaging.
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IHE Radiation Exposure Monitoring Profile – Integrates and enhances the use of radiation dose structured reports within healthcare IT environments.
By adhering to IEC 61910-1:2014, stakeholders in medical imaging ensure consistent and standardized radiation dose documentation, which supports improved patient safety, regulatory compliance, and interoperability within healthcare infrastructures globally.