Overview
SIST EN ISO 3826-3:2008 specifies requirements for plastics collapsible containers used for human blood and blood components, focusing on blood bag systems with integrated features. This standard, aligned with ISO 3826-3:2006, builds upon the foundational requirements in ISO 3826-1 for conventional containers by addressing additional needs for blood bag systems equipped with integrated devices. The aim is to ensure safety, reliability, and performance in transfusion medicine, where sterility and functionality of blood bag systems are critical for quality blood collection, processing, and storage.
Blood bag systems within scope may contain one or more of the following integrated features:
- Leucocyte filters
- Pre-donation sampling devices
- Top-and-bottom bags
- Platelet storage bags
- Needle stick protection devices
Key Topics
Integrated Features:
The standard covers specialized design and performance requirements for the following integrated features in blood bag systems:
- Leucocyte filter: Reduces leukocyte content in blood/components to improve transfusion safety.
- Pre-donation sampling device: Provides a sterile method to collect initial blood samples for donor testing, minimizing contamination risks.
- Top-and-bottom bag: Facilitates separation of blood components after centrifugation.
- Platelet storage bag: Allows optimal storage and preservation of platelet concentrates under controlled conditions.
- Needle stick protection device: Minimizes occupational injuries related to used needles.
Testing and Conformity:
Unless otherwise specified, all requirements and tests apply to the plastic container as prepared and ready for use. Chemical, physical, and biological tests from ISO 3826-1 are also referenced, ensuring a comprehensive validation process.
Labelling and Packaging:
The standard lists requirements for container labelling, over-package labelling, and shipping box information, ensuring traceability and proper usage. Packaging must maintain sterility and integrity throughout shelf life and distribution.
Regulatory Compliance:
Compliance with SIST EN ISO 3826-3:2008 offers presumption of conformity with relevant EU Medical Device Directive requirements, supporting manufacturers aiming for CE marking and market access within Europe.
Applications
Medical Device Manufacturing:
Manufacturers of blood bag systems for transfusion must meet these criteria to ensure products are suitable for use in health care settings. This includes ensuring integrated features function correctly and safely, and that materials and additives used are fully disclosed to regulatory authorities as required.
Blood Collection and Transfusion Services:
Blood banks, hospitals, and transfusion centers benefit from blood bag systems designed according to these standards, as they support improved safety, quality control, and efficiency in blood collection, component separation, and storage.
Quality and Regulatory Assurance:
Adoption of SIST EN ISO 3826-3:2008 aids compliance officers and engineers in maintaining high standards for sterility, mechanical performance, and biocompatibility, reducing risks for patients and clinical staff.
Related Standards
- ISO 3826-1:2003: Plastics collapsible containers for human blood and blood components - Part 1: Conventional containers. Provides the fundamental requirements that Part 3 builds upon.
- EN ISO 3826-3:2007: The European version of ISO 3826-3:2006, harmonized for EU markets.
- Other EU Medical Device Directives: SIST EN ISO 3826-3:2008 supports conformity with EU Directive 93/42/EEC for medical devices.
For manufacturers and users in the transfusion and medical device sectors, implementation of this standard ensures high safety and quality in the handling of human blood and its components, aligning with international best practices.