BS EN IEC 61846:2025 - Ultrasonics: Therapeutic Focused Short Pressure Pulse Sources

Welcome to the future of therapeutic ultrasonics with the BS EN IEC 61846:2025 standard. This comprehensive document is your gateway to understanding the intricate characteristics of fields generated by therapeutic focused short pressure pulse sources. Released on March 17, 2025, this standard is a must-have for professionals in the field of medical ultrasonics, ensuring you stay at the forefront of technological advancements and industry best practices.

Key Features of the Standard

The BS EN IEC 61846:2025 standard is meticulously crafted to provide detailed insights into the characteristics of fields produced by therapeutic focused short pressure pulse sources. With 44 pages of in-depth information, this document is an essential resource for engineers, researchers, and healthcare professionals who are involved in the development and application of ultrasonic therapeutic technologies.

Comprehensive Coverage

This standard offers a thorough exploration of the parameters and characteristics of ultrasonic fields, ensuring that you have a complete understanding of how these fields interact with biological tissues. Whether you are designing new ultrasonic devices or optimizing existing technologies, the insights provided in this standard will be invaluable.

Up-to-Date Information

As a document released in 2025, the BS EN IEC 61846:2025 standard reflects the latest advancements and research in the field of ultrasonics. It incorporates the most recent findings and technological developments, ensuring that your knowledge is current and relevant.

Why Choose BS EN IEC 61846:2025?

Choosing the BS EN IEC 61846:2025 standard means investing in a resource that is recognized and respected worldwide. This standard is part of the esteemed IEC (International Electrotechnical Commission) series, known for its rigorous standards and commitment to quality. By adhering to this standard, you demonstrate a commitment to excellence and safety in the application of ultrasonic technologies.

ISBN and Standard Number

For easy reference and cataloging, the standard is identified by the ISBN 978 0 539 20257 1 and the standard number BS EN IEC 61846:2025. These identifiers ensure that you can quickly locate and reference this document in your professional library.

Applications and Benefits

The BS EN IEC 61846:2025 standard is applicable across a wide range of therapeutic ultrasonic applications. From physiotherapy to advanced medical treatments, understanding the characteristics of ultrasonic fields is crucial for ensuring effective and safe patient outcomes.

Enhancing Patient Care

By utilizing the guidelines and insights provided in this standard, healthcare professionals can enhance patient care through more precise and effective ultrasonic treatments. The standard helps in optimizing the therapeutic effects while minimizing potential risks, leading to improved patient satisfaction and outcomes.

Supporting Innovation

For researchers and developers, the BS EN IEC 61846:2025 standard serves as a foundation for innovation. It provides the necessary framework to explore new applications and improve existing technologies, fostering a culture of continuous improvement and advancement in the field of ultrasonics.

Conclusion

In conclusion, the BS EN IEC 61846:2025 standard is an indispensable resource for anyone involved in the field of therapeutic ultrasonics. Its comprehensive coverage, up-to-date information, and global recognition make it a valuable addition to any professional's library. By adhering to this standard, you ensure that your work is aligned with the highest industry standards, paving the way for safer and more effective ultrasonic therapies.

Embrace the future of therapeutic ultrasonics with the BS EN IEC 61846:2025 standard and be part of a community that is committed to excellence and innovation.

BS EN IEC 61846:2025

This standard BS EN IEC 61846:2025 Ultrasonics. Therapeutic focused short pressure pulse sources. Characteristics of fields is classified in these ICS categories:

• 11.040.60 Therapy equipment
• 11.040.50 Radiographic equipment

IEC 61846:2025 is applicable to: – therapy equipment using extracorporeally induced focused pressure pulse waves; – therapy equipment producing focused mechanical energy excluding thermal energy. This document does not apply to percutaneous and laser lithotripsy equipment. This document does not apply to: – histotripsy or other therapeutic ultrasound bursts of longer time duration than that of the pressure pulse; – non-focused pressure pulse equipment. This document specifies: – measurable parameters which could be used in the declaration of the acoustic output of extracorporeal focused pressure pulse equipment; – methods of measurement and characterization of the pressure field generated by focused pressure pulse equipment. While this document has been developed for equipment intended for use in lithotripsy, it has been developed such that, as long as no other specific standards are available to be used for other medical applications of therapeutic extracorporeal focused pressure pulse equipment, this document can be used as a guideline. IEC 61846:2025 cancels and replaces the first edition published in 1998. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Change of title: "pressure pulse lithotripters" in the previous edition is changed to "therapeutic focused short pressure pulse sources" in order to take into account the development in the relevant technical and biomedical applications of such sources, which were originally used only for (kidney) lithotripsy, while recent applications include a wide range for the treatment of, for example, stone diseases, orthopaedic pain, tissue, cardiac and brain diseases. The term "focused" was added to differentiate IEC 61846 from IEC 63045. The term "short" was added to align the nomenclature to IEC 63045 and to differentiate IEC 61846 from standards in the HIFU and HITU fields. b) Clause 1 and elsewhere in the document: The term "lithotripsy" is changed to "therapy" in order to account for the wide range of applications beyond stone diseases. c) Clause 3: The "−6 dB" parameter definitions are replaced by "−n dB" to avoid misconceptions in the significance and use of these parameters and to account for newer findings in literature. Additional "n MPa" parameters are introduced for the same reasons. The definitions of "derived" parameters are aligned to those in recently published standards, for example IEC 62127-1. New definitions were added which describe parameters appearing in newer relevant literature, for example "momentum", "average positive acoustic pressure", "cavitation induction index", "pulse to pulse variability", "total pressure pulse energy dose". d) Clause 6: The terms "focus hydrophone" and "field hydrophone" were removed to account for newer technical developments. New terms distinguish between "hydrophones for pressure pulse measurements" and "hydrophones for quality assurance". e) Annexes: Descriptions, tables and figures were edited to account for newer literature and standards as well as technical developments.