IEC 61689:2022

IEC 61689:2022 provides the primary technical reference for ultrasonics - physiotherapy systems - field specifications and methods of measurement in the frequency range 0,5 MHz to 5 MHz. For engineering teams, laboratories, and procurement specialists, IEC 61689:2022 is relevant because it supports technical review, documented evaluation, and consistency in how system fields are characterized and measured. It helps align testing workflows with a common basis for comparing performance, preparing compliance documentation, and reviewing product suitability for regulated or quality-controlled environments.

Purpose of IEC 61689:2022

The purpose of IEC 61689:2022 is to define how field specifications for physiotherapy ultrasound systems are described and how related measurements are made within the stated frequency range. That makes the document useful for technical assessment, verification activities, and conformity assessment preparation where measurement repeatability and operational consistency matter. It is especially relevant when organizations need a clear compliance reference for engineering documentation, laboratory evaluation, and quality workflows tied to ultrasound therapy equipment.

Compliance applications of IEC 61689:2022

IEC 61689:2022 is commonly used when evaluating ultrasound physiotherapy equipment during design review, product validation, and procurement specification checks. It can support laboratories and manufacturers that need a structured basis for measurement methods, performance comparison, and regulatory preparation. In practice, it may be used in technical document reviews, test planning, and conformity assessment activities where the field characteristics of physiotherapy systems must be documented in a consistent and defensible way.

Benefits of IEC 61689:2022

Using IEC 61689:2022 can improve testing consistency and reduce uncertainty during engineering validation of physiotherapy ultrasound systems. It gives organizations a clearer basis for safety-oriented review, quality assurance, and risk management by supporting more repeatable measurement and documentation practices. For procurement and compliance teams, it also helps clarify whether a product aligns with expected technical criteria, which can streamline technical review and reduce gaps in conformity assessment preparation.

• Defines field specifications for physiotherapy ultrasound systems in the 0,5 MHz to 5 MHz range
• Supports measurement methods used in laboratory evaluation and technical validation
• Assists with compliance workflows, engineering documentation, and product review
• Helps improve consistency in performance assessment and conformity assessment preparation