IEC TS 62558:2011

IEC TS 62558:2011 provides a technical reference for ultrasonics real-time pulse-echo scanners used with a phantom containing cylindrical, artificial cysts in tissue-mimicking material, together with a method for evaluating and periodically testing 3D-distributions of void-detectability ratio (VDR). For teams involved in imaging performance review, laboratory evaluation, or procurement of ultrasound test tools, IEC TS 62558:2011 helps define a consistent basis for documented evaluation and technical validation. It is especially relevant where repeatable assessment of scanner performance and operational consistency is needed.

Purpose of IEC TS 62558:2011

The purpose of IEC TS 62558:2011 is to support a structured approach to assessing real-time pulse-echo scanner performance using a defined phantom and a method for examining void detectability in three-dimensional distributions. In practice, this gives engineering and compliance teams a focused technical document for verification activities, laboratory evaluation, and risk management around imaging performance. It is intended to help organizations compare results over time and apply a more consistent method during technical review and periodic testing.

Compliance applications of IEC TS 62558:2011

IEC TS 62558:2011 can be used in testing workflows where ultrasound scanner output must be checked against a repeatable reference method, particularly in quality assurance, product evaluation, and conformity assessment preparation. It may be useful for manufacturers, test laboratories, and procurement teams assessing whether an imaging system or test setup supports reliable VDR-based evaluation. The document is also relevant where technical documentation, acceptance checks, or periodic verification are part of broader compliance workflows for imaging equipment.

Benefits of IEC TS 62558:2011

Using IEC TS 62558:2011 can improve testing consistency by providing a common basis for evaluating scanner performance with a defined phantom and method. That can support better comparison between test runs, clearer engineering documentation, and more dependable technical validation during procurement or internal review. It may also reduce ambiguity in conformity assessment preparation, especially when organizations need to demonstrate repeatable performance checks, manage quality workflows, and support safer, more controlled decision-making around imaging equipment.

• Defines a method for evaluating 3D distributions of void-detectability ratio in pulse-echo ultrasound scanners
• Supports periodic testing with a tissue-mimicking phantom and cylindrical artificial cysts
• Useful for laboratory evaluation, verification activities, and engineering review of imaging performance
• Helps structure documentation for procurement, quality assurance, and compliance preparation