Name: IEC 61223-3-6:2020 — Evaluation and routine testing in medical imaging departments - Part 3-6: Acceptance and constancy tests - Imaging performance of mammographic X-ray equipment used in a mammographic tomosynthesis mode of operation
SKU: IEC 61223-3-6:2020
Price: 35 EUR
Availability: InStock

Overview

IEC 61223-3-6:2020 is an international standard established by the International Electrotechnical Commission (IEC) that focuses on the evaluation and routine testing of mammographic X-ray equipment operating in mammographic tomosynthesis mode. This document sets acceptance and constancy test procedures aimed at assessing imaging performance related to image quality and radiation dose in specialized tomosynthesis mammography systems. The standard specifically addresses imaging performance testing and excludes other mammographic modes, 2D synthesized images, non-tomosynthesis tomography, and CT scanners relevant to other IEC standards.

This standard is critical for medical imaging departments to ensure the reliability, safety, and effectiveness of mammographic tomosynthesis equipment used for breast cancer screening and diagnostics.

Key Topics

Scope and Application The standard applies exclusively to mammographic X-ray systems operating in mammographic tomosynthesis mode. It defines essential parameters governing acceptance criteria for image quality and patient dose.
Acceptance Testing Establishes baseline performance values post-installation through non-invasive measurements with test equipment. Acceptance tests ensure that the equipment meets regulatory, contractual, and general performance requirements before clinical use.
Constancy Testing Details periodic test schedules and methods to verify that equipment performance remains consistent over time by comparing against baseline values established during acceptance.
Test Parameters and Methods The standard outlines comprehensive test protocols including:
- Alignment and collimation checks to confirm mechanical precision.
- Automatic Exposure Control (AEC) system performance including short-term and long-term reproducibility.
- Image receptor response functions and defective detector element identification.
- System projection Modulation Transfer Function (MTF) assessments.
- Phantom testing for image quality of reconstructed tomosynthesis images.
- Evaluation of z-resolution or artifact spread functions to verify slice thickness and image fidelity.
- Detection of missed tissue areas in reconstructed volumes critical for diagnostic completeness.
Regulatory and Contractual Compliance IEC 61223-3-6 emphasizes compliance with local regulations and contractual obligations, giving precedence to stricter test levels when applicable.
Documentation and Test Equipment Specifies the need for detailed documentation and software or dosimetry tools used for quantitative assessment and data analysis in the test procedures.

Applications

IEC 61223-3-6:2020 is valuable for:

Medical Imaging Departments Facilitates routine and acceptance testing of mammographic tomosynthesis systems, ensuring high diagnostic image quality and radiation safety.
Quality Assurance Programs Supports quality control managers and medical physicists in maintaining compliance with performance standards through consistent monitoring.
Medical Device Manufacturers Guides manufacturers in validating the imaging performance of tomosynthesis equipment before market release or installation.
Regulatory Bodies and Inspectors Provides a framework for evaluating equipment compliance during regulatory audits or inspections.
Healthcare Institutions Implementing Tomosynthesis Ensures that mammographic tomosynthesis systems perform optimally to enhance breast cancer detection without unnecessary radiation exposure.

Related Standards

IEC 61223-3-2 Covers acceptance and constancy tests related to 2D mammography systems, complementing the parameters relevant for tomosynthesis in IEC 61223-3-6.
IEC 61223-3-5 Addresses acceptance and constancy tests for computed tomography scanners, distinctly separate from mammographic tomosynthesis.
Local Regulatory Standards and Protocols Hospitals and clinics must adhere to country-specific regulations which may supersede or enhance test requirements defined by IEC 61223-3-6.

Summary

IEC 61223-3-6:2020 is a specialized standard that ensures mammographic tomosynthesis X-ray equipment delivers reliable image quality while controlling radiation dose. By defining clear acceptance and constancy test procedures, the document supports healthcare providers in maintaining high standards of breast imaging services and patient safety. Adopting this standard strengthens medical imaging quality assurance programs and aligns with global regulatory expectations for mammographic tomosynthesis technology.

IEC 61223-3-6:2020 PDF

Похожие стандарты

Abstract

Overview

Key Topics

Applications

Related Standards

Summary

Технические детали

BS EN IEC 61223-3-6:2020

Evaluation and routine testing in medical imaging departments - Acceptance and constancy tests. Imaging perfo…

IEC 61223-3-2:2007

Evaluation and routine testing in medical imaging departments - Part 3-2: Acceptance tests - Imaging performa…

IEC 61223-3-5:2004/COR1:2006

Corrigendum 1 - Evaluation and routine testing in medical imaging departments - Part 3-5: Acceptance tests -…