ISO 11608-1-2022 PDF

Full title and description

Needle-based injection systems for medical use — Requirements and test methods — Part 1: Needle‑based injection systems. Specifies design, performance and testing requirements for single‑patient needle‑based injection systems (NISs) intended to deliver discrete volumes (bolus) for intradermal, subcutaneous or intramuscular administration using needles or soft cannulas; covers systems with pre‑filled or user‑filled, replaceable or non‑replaceable containers.

Abstract

This part of ISO 11608 sets out performance requirements and test methods for verification of needle‑based injection systems (NISs) for single‑patient use delivering discrete volumes. It addresses delivered volume/dose performance, mechanical and environmental life‑cycle tests, flow and leak integrity, container and fluid‑path compatibility, and usability/safety features; it excludes stand‑alone prefilled syringes covered by ISO 11040‑8 and systems intended for continuous delivery (infusion pumps).

General information

• Status: Published.
• Publication date: 7 April 2022 (2022-04).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 11.040.25 (Syringes, needles and catheters).
• Edition / version: 4 (2022 edition).
• Number of pages: 69 pages.

Scope

Applies to needle‑based injection systems intended for single‑patient delivery of discrete medicinal product volumes by needle or soft cannula, including devices incorporating prefilled or user‑filled containers (single‑ or multi‑dose; replaceable or non‑replaceable). Excludes stand‑alone prefilled syringes defined by ISO 11040‑8 (except where the NIS alters delivery function), NISs intended for continuous/infusion delivery, refillable multi‑use containers, and devices intended for routes such as intravenous, intrathecal or intraocular administration.

Key topics and requirements

• Design and performance verification of delivered volume/dose accuracy and repeatability (including last‑dose and life‑cycle checks).
• Mechanical durability and lifecycle testing (actuation cycles, cyclical testing, free‑fall and shock).
• Environmental conditioning and stability tests (cold, cool, warm, damp‑heat, vibration).
• Container and integrated fluid‑path requirements (compatibility, integrity, flow rate, bonding).
• Needle and hub integrity, sharp protection, ease of assembly and connector compatibility (including tests for needles per ISO 11608‑2).
• Usability, labelling and safety features to reduce user error and accidental exposure.
• Additional requirements for devices containing electronics or automated functions are covered in other parts of the ISO 11608 series.

Typical use and users

Used by medical device manufacturers and design teams developing pens, cartridge/syringe‑based injectors and on‑body injectors; by verification and test laboratories performing performance and environmental testing; by regulatory and quality teams preparing technical documentation and conformity evidence; and by notified bodies/competent authorities during conformity assessment. Guidance is also used by clinical engineers and R&D teams involved in human factors and device validation.

Related standards

Part of the ISO 11608 series — see related parts ISO 11608‑2 (needles), ISO 11608‑3 (containers and integrated fluid paths), ISO 11608‑4 (NIS containing electronics), ISO 11608‑5 (automated functions) and ISO 11608‑6 (on‑body delivery systems). Also related to ISO 11040‑8 (finished prefilled syringes) and to device/infusion standards such as IEC 60601‑2‑24 or ISO 28620 where continuous infusion/different device classes are involved.

Keywords

needle‑based injection system, NIS, injector, prefilled syringe, cartridge, dose accuracy, life‑cycle testing, container compatibility, needle integrity, ISO 11608, medical device standard.

FAQ

Q: What is this standard?

A: ISO 11608‑1:2022 is the part of the ISO 11608 series that defines requirements and test methods for needle‑based injection systems intended to deliver discrete (bolus) doses for single‑patient use.

Q: What does it cover?

A: It covers performance verification (delivered volume/dose), mechanical and environmental testing, container and fluid‑path compatibility, needle/hub integrity, usability and safety requirements for NISs (except stand‑alone prefilled syringes and continuous infusion devices).

Q: Who typically uses it?

A: Device manufacturers, R&D and testing laboratories, regulatory/quality teams, notified bodies and clinical engineers involved in the design, verification and conformity assessment of injection systems.

Q: Is it current or superseded?

A: Current — ISO 11608‑1:2022 (published April 2022) supersedes the 2014 edition (ISO 11608‑1:2014), which was withdrawn when the 2022 edition was published.

Q: Is it part of a series?

A: Yes — it is Part 1 of the ISO 11608 series. Other parts (‑2 through ‑6) cover needles, containers/fluid paths, electronics, automated functions and on‑body delivery systems respectively.

Q: What are the key keywords?

A: Needle‑based injection system (NIS), injector, dose accuracy, life‑cycle testing, containers, prefilled syringe, fluid path, needle integrity, usability, ISO 11608.