The SN EN ISO 15883-4:2019 standard defines the requirements and testing methods for washer-disinfectors that utilize chemical disinfection for thermolabile endoscopes. Published by the International Organization for Standardization (ISO), this standard ensures safety and performance in healthcare technology applications.

Purpose and objectives

The primary objective of the ISO 15883-4:2018 standard is to establish a framework for the validation and verification of washer-disinfectors, particularly those used for thermolabile endoscopes. The standard aims to ensure that these devices effectively clean and disinfect medical instruments, thereby minimizing the risk of infection transmission in healthcare settings. By outlining performance criteria and testing protocols, the standard helps manufacturers ensure compliance and provides guidelines for healthcare facilities to maintain high standards of hygiene and safety.

Scope: who must comply

The ISO 15883-4:2018 standard applies to manufacturers and suppliers of washer-disinfectors, healthcare facilities, and regulatory bodies involved in the cleaning and disinfection of thermolabile endoscopes. This includes hospitals, clinics, and any organizations that utilize medical devices requiring chemical disinfection. Compliance with the standard is essential for entities seeking to ensure the efficacy and safety of their cleaning processes, as well as for those aiming to meet regulatory requirements in the healthcare technology sector.

How SN EN ISO 15883-4:2019 relates to other standards

The ISO 15883-4:2018 standard is part of a broader family of standards related to washer-disinfectors. Key related standards include:

• ISO 15883-1: This standard establishes general requirements for washer-disinfectors, serving as a foundational document.
• ISO 15883-2: This standard outlines specific performance requirements and testing methods for washer-disinfectors designed for reusable medical devices.
• ISO 15883-3: This document provides guidelines for the validation of the cleaning and disinfection processes in washer-disinfectors.

Revision history and current status

The ISO 15883-4 standard was published by ISO in 2019 and is the latest revision. This revision addressed various updates and improvements in testing methods and performance criteria to enhance the effectiveness of washer-disinfectors. Key changes included clarifications on validation processes and the introduction of more rigorous routine control and monitoring procedures to ensure compliance with health and safety regulations.