IEC 63073-1:2020 PDF

Name: IEC 63073-1:2020 — Dedicated radionuclide imaging devices - Characteristics and test conditions - Part 1: Cardiac SPECT
SKU: IEC 63073-1:2020
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Dedicated radionuclide imaging devices - Characteristics and test conditions - Part 1: Cardiac SPECT

Название (английский):

IEC 63073-1:2020

Dedicated radionuclide imaging devices - Characteristics and test conditions - Part 1: Cardiac SPECT

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 58
Дата публикации:: 27 октября 2020 г.
Издание:: IEC IS 63073 edition 1 version 1
ICS:: 11.040.50

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Описание (английский):

IEC 63073-1:2020 specifies terminology and test methods for describing the characteristics of SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHY (SPECT) systems designed specifically for tomographic cardiac imaging. This includes dedicated systems or general purpose systems with dedicated sub-systems which are not included in the scope of IEC 61675-2.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты IEC

Overview

IEC 63073-1:2020 is an international standard published by the International Electrotechnical Commission (IEC) that specifies the terminology and test methods for dedicated Single Photon Emission Computed Tomography (SPECT) systems designed specifically for cardiac imaging. This standard focuses on evaluating the characteristics and performance of dedicated radionuclide imaging devices or general-purpose systems equipped with dedicated cardiac sub-systems. It excludes systems covered by IEC 61675-2.

This standard plays a critical role in ensuring the quality, reliability, and consistency of cardiac SPECT imaging devices, supporting manufacturers and clinical users by providing a common framework for characterization and testing.

Key Topics

Scope and Terminology: IEC 63073-1 defines key terms specific to cardiac SPECT such as Cardiac Detector Head, Reference Point, Cardiac Orientation, and Low-Energy-Tail Ratio to establish clarity and consistency in communication and documentation.

Test Methods: The standard outlines detailed test procedures to assess essential system characteristics, including:

Detector Characteristics: Evaluation of energy resolution, low-energy-tail ratio, shield leakage, count rate performance, system sensitivity, spatial non-uniformity, and scatter fraction.
Tomographic Image Quality: Methods for assessing center of rotation accuracy, reference point localization within the field of view (FOV), spatial non-linearity, spatial resolution, and image quality using specialized heart phantoms.
Additional Testing: Supplementary tests to ensure comprehensive performance evaluation.

Performance Metrics: Definitions of performance indicators such as the Central Volume of the Field of View (CCFOV), Cardiac Orientation planes (Short Axis, Long Axis, Horizontal and Vertical Long Axis), and count-based measurements that reflect real-world clinical use of cardiac SPECT devices.

Standardized Phantoms and Measurement Setups: Description of anthropomorphic and line source phantoms used in system evaluation to simulate clinical conditions for robust, reproducible testing.

Applications

Medical Device Manufacturing: Manufacturers of SPECT imaging devices use IEC 63073-1 to develop, validate, and document cardiac-specific imaging systems, ensuring compliance with international benchmarks and facilitating regulatory approval.

Quality Assurance in Nuclear Medicine: Hospitals and diagnostic imaging centers apply the standard’s test methods for routine quality control to maintain optimal system performance and patient safety.

Clinical Research: Provides a framework for researchers evaluating new cardiac imaging technologies or protocols by standardizing system performance metrics and image quality assessments.

Regulatory Compliance: Facilitates harmonization of testing procedures worldwide, aiding manufacturers in meeting regional and global medical device regulations related to radionuclide imaging.

Related Standards

IEC 61675-2: Covers gamma cameras for planar, whole-body, and SPECT imaging but excludes dedicated cardiac SPECT systems. IEC 63073-1 complements this by focusing on cardiac-specific applications.

ISO/IEC Directives Part 2: Governs the drafting process of IEC standards, ensuring consistency, clarity, and international consensus in technical documentation.

Radionuclide Imaging Device Standards: Other IEC documents relating to nuclear medicine instrumentation, ensuring comprehensive coverage of various imaging modalities and use cases within the field.

By implementing IEC 63073-1:2020, stakeholders in healthcare technology and clinical practice can enhance the reliability and diagnostic accuracy of cardiac SPECT imaging systems. The standard supports advances in cardiac nuclear medicine by providing robust testing methodologies that reflect practical clinical scenarios and uphold international quality criteria.

IEC 63073-1:2020 PDF

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

Технические детали

IEC 61675-2:2015

Radionuclide imaging devices - Characteristics and test conditions - Part 2: Gamma cameras for planar, wholeb…

BS EN IEC 63073-1:2020

Dedicated radionuclide imaging devices. Characteristics and test conditions - Cardiac SPECT

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