BS EN ISO 22675:2025 - Prosthetics Testing of Ankle-Foot Devices and Foot Units

Introducing the BS EN ISO 22675:2025, a comprehensive standard that sets the benchmark for testing ankle-foot devices and foot units in the field of prosthetics. This essential document is designed to ensure the highest quality and performance of prosthetic devices, providing a robust framework for manufacturers, researchers, and healthcare professionals.

Overview

The BS EN ISO 22675:2025 standard is a pivotal resource for anyone involved in the design, testing, and implementation of prosthetic ankle-foot devices. Released on May 30, 2025, this standard is the latest in a series of updates that reflect the ongoing advancements in prosthetic technology and testing methodologies.

Key Features

• Standard Number: BS EN ISO 22675:2025
• Pages: 108
• ISBN: 978 0 539 06857 3
• Status: Standard

Comprehensive Testing Requirements

This standard outlines rigorous testing requirements and methods to evaluate the performance and safety of ankle-foot devices and foot units. It provides detailed guidelines on the mechanical testing of these devices, ensuring they meet the necessary criteria for durability, functionality, and user safety.

Why Choose BS EN ISO 22675:2025?

Choosing the BS EN ISO 22675:2025 standard means committing to excellence in prosthetic device development. This document is indispensable for ensuring that products not only comply with international standards but also deliver optimal performance for end-users. By adhering to these guidelines, manufacturers can enhance the reliability and effectiveness of their prosthetic solutions.

Who Should Use This Standard?

This standard is ideal for:

• Prosthetic Manufacturers: Ensure your products meet international quality and safety standards.
• Researchers: Utilize the latest testing methods to advance prosthetic technology.
• Healthcare Professionals: Gain insights into the quality and performance of prosthetic devices for better patient outcomes.

Enhancing Patient Mobility and Quality of Life

At the heart of the BS EN ISO 22675:2025 standard is the commitment to improving the mobility and quality of life for individuals who rely on prosthetic devices. By setting stringent testing requirements, this standard helps ensure that ankle-foot devices are safe, reliable, and effective, ultimately enhancing the user experience.

Stay Ahead with the Latest Standards

In the rapidly evolving field of prosthetics, staying updated with the latest standards is crucial. The BS EN ISO 22675:2025 provides the most current and comprehensive guidelines, reflecting the latest technological advancements and research findings. By integrating these standards into your processes, you can maintain a competitive edge and deliver superior products.

Conclusion

The BS EN ISO 22675:2025 is more than just a standard; it is a commitment to quality, safety, and innovation in the field of prosthetics. With its detailed requirements and test methods, this document is an invaluable tool for anyone involved in the development and testing of ankle-foot devices and foot units. Embrace this standard to ensure your products meet the highest benchmarks of excellence and contribute to the betterment of prosthetic technology and patient care.

BS EN ISO 22675:2025

This standard BS EN ISO 22675:2025 Prosthetics. Testing of ankle-foot devices and foot units. Requirements and test methods is classified in these ICS categories:

• 11.040.40 Implants for surgery, prosthetics and orthotics

This document primarily specifies a cyclic test procedure for ankle-foot devices and foot units of external lower limb prostheses, these differ in the potential to realistically simulate those loading conditions of the complete stance phase of walking from heel strike to toe-off which is relevant to the verification of performance requirements such as strength, durability and service life. This potential is of particular importance for the assessment of the performance of a variety of recent designs of ankle-foot devices and foot units with specific characteristics that will only develop under realistic conditions of loading. In addition, this document specifies a static test procedure for prosthetic ankle-foot devices and foot units, consisting of a static proof test and a static ultimate strength test, distinguished, besides other features (see NOTE), by the potential to generate heel and forefoot forces at lines of action conforming to those occurring at the instants of maximum heel and forefoot loading during the cyclic test. These loading conditions are characterized by a loading profile determined by the resultant vector of the vertical and horizontal (A-P) ground reaction forces and by a locomotion profile determined by the tibia angle. The test loading conditions specified in this document are characterized by standardized formats of these loading and locomotion profiles, applied by the cyclic and static test procedures to each sample of ankle-foot device or foot unit submitted for test. This document specifies Test Ranges (R) by specifying locomotion profiles for the cyclic test in relation to the intended use. According to the concept of the tests of this document, each sample of ankle-foot device or foot unit submitted for test is, nevertheless, free to develop its individual performance under load. This document is suitable for the assessment and testing of prosthetic ankle-foot devices and foot units with the strength requirements specified in 4.4 of ISO 22523:2006 (see NOTE). Prosthetic ankle-foot devices and foot units on the market, which have demonstrated their compliance with the strength requirements specified in 4.4 of ISO 22523:2006 through submission to the relevant tests of ISO 10328:2016, need not be retested to this document. NOTE            The lines of action of the heel and forefoot forces generated by the static test procedure for Test Range 4 (R4) specified in this document approach those determining the sagittal plane loading of the test loading conditions I and II for the principal structural tests referring to ISO 10328:2016, without changing the values of the angles of the heel and forefoot platform(s) for the structural tests on ankle-foot devices and foot units specified in ISO 10328:2016.