Overview
ISO 7864:2016 - Sterile hypodermic needles for single use - Requirements and test methods sets out requirements and test methods for sterile, single‑use hypodermic needles in metric sizes 0.18 mm to 1.2 mm. The standard covers construction, sterility, labelling, packaging and performance tests for needles intended to inject or withdraw fluids from primarily the human body. It excludes devices covered by other standards (for example, dental needles and pen needles).
Key topics and technical requirements
ISO 7864:2016 addresses both product specifications and associated test methods. Key topics include:
- Scope & size designation - metric needle sizes 0.18 mm–1.2 mm and rules for tubular and tapered needle labelling.
- Materials & cleanliness - requirements for cleanliness, limits for acidity/alkalinity and extractable metals.
- Mechanical construction - requirements for needle tube, hub, needle cap, bond between hub and tube, freedom from defects and tolerances on length.
- Needle point & lumen - specifications for point geometry, lumen patency and absence of fragmentation.
- Performance testing - defined test methods and annexes for:
- preparation of extracts (biocompatibility/extractables),
- fragmentation testing,
- flow‑rate determination,
- penetration and drag force measurement,
- needle bonding strength.
- Sterility & biocompatibility - sterility assurance and biological evaluation referenced to ISO 10993 series.
- Sharps injury protection - compatibility with requirements for protective features (see ISO 23908).
- Packaging & labelling - unit and user packaging, manufacturer information and storage/transport requirements.
- Statistics & reproducibility - requirements for sampling and reproducibility of test methods.
Applications and who uses it
ISO 7864:2016 is essential for:
- Medical device manufacturers designing and producing single‑use hypodermic needles.
- Quality and regulatory teams ensuring product compliance with international standards and national regulations.
- Test laboratories performing mechanical, chemical and biocompatibility testing.
- Procurement and hospital supply managers specifying compliant needles for clinical use.
- Regulators and notified bodies assessing conformity for market access.
Using ISO 7864 helps ensure consistent product safety, sterility, mechanical performance and interchangeability (e.g., Luer conical fittings) across global markets.
Related standards
Relevant referenced standards include:
Keywords: ISO 7864:2016, sterile hypodermic needles, single use, test methods, requirements, needle packaging, sterility, biocompatibility, Luer, sharps protection.
