ISO 11040 - Design and Functional Properties of Prefilled Syringes


ISO 11040 is a testing standard that addresses the design and functional properties of prefilled syringes. ISO 11040 is used primarily within the pharmaceutical industry and is critical for ensuring that syringes work properly in a clinical setting. ISO 11040 evaluations are performed throughout the manufacturing process to minimize any chance of defective equipment leaving the factory as failure of any subcomponent can have a major impact on either the physician or patient: an improper seal can cause oxidation of the drug and affect the shelf life of the product, while structural damage to the syringe barrel could lead to device failures. Note: Labs that manufacture syringes must be in compliance with 21 CFR Part 11.

Navigating the Standard

ISO 11040 is composed of 8 parts:

  • Parts 1-3 refer to the subcomponents of cartridges used for local anesthetic in dental settings.
  • Parts 4-6 refer to the subcomponents of prefilled syringe including glass barrels, plastic barrels, and plunger stoppers.
  • Part 7 addresses the packaging systems typically used for pre-sterilized fill and finish applications. "Fill and finish" refers to the process of preparing the syringes for their end use, which is often a bottleneck in the supply chain.
  • Part 8 outlines the test methods and evaluation criteria for the finished syringe rather than the individual subcomponents. These tests include durability of the syringe barrel, functional use of the devices (break loose and glide forces, needle penetration forces), and evaluation of the device closures and safety features. Many of the test methods outlines in part 4 and part 6 are analogous to those in part 8.
Materials Testing System

Testing to this single standard can require up to 12 unique test procedures, each needing different fixturing and system parameters. Maximizing test efficiency while ensuring operator safety can be a significant challenge. Instron recommends using our 68SC1 test frame with Bluehill Universal software along with fixturing appropriate to your specific needs. Some customers only test to specific methods and can make use of generic syringe fixturing, but for customers testing to multiple ISO 11040 methods, we recommend using a modular fixture to reduce setup time between procedures. Because of the dangers associated with breaking glass, we also highly recommend using integrated protective shields. Devise closure evaluation often requires biaxial testing capabilities to determine torques associated with screwing and unscrewing closure systems. In these cases we recommend that the 68SC1 system be augmented by Torsion Add-On 3.0, which enables a standard axial universal testing machine to perform biaxial testing.




ISO 11040 Test Setup Options
1) 6800 Series Universal Testing System
2) Bluehill Universal Software
3) 2527 Series Biaxial Load Cell
4) Torsion Add-On 3.0
5) CP132121 Modular Test Fixture

 

ISO 11040 test setup
Non-Biomedical Applications
  • Though pre-filled syringes are primarily used within the pharmaceutical industry, these delivery systems can also be used with so called borderline products as well, which can include some non-medical chemicals like hyaluronic acid.

ISO 11040 testing of prefilled syringes

Related Content

6800 シリーズプレミアム試験機のカタログ

インストロン6800シリーズ万能試験機は、他に類のない精度と信頼性を提供します。特許申請中のオペレーター保護機能に基づき、最新のスマートクローズエアキットおよび衝突緩和機能を搭載した6800シリーズは、材料試験をかつてないほどシンプルに、スマートに、安全にします。

ISO 11040: あらかじめ液体を充填されたガラス製注射器の試験のための治具

インストロンは、ISO11040-4の中には計10種の付属書に沿って、それぞれ異なった試験方法を提供しております。

Bluehill Universalの

Bluehill Universalソフトウェアは、タッチ操作と直感的なユーザー体験のために構築されています。あらかじめ備わっている試験メソッド、すぐに試験が開始できるQuickTest、強化されたデータ出力機能、そしてサービスとの直接通信を提供する新機能Instron Connectなど、よりシンプルでスマートな試験をご体感ください。 Bluehill 2やBluehill 3などの旧バージョンソフトは、簡単に最新バージョンのBluehillにアップグレードできます。

Torsion Add-On 3.0

Torsion Add-On 3.0は、軸方向およびねじり試験の両方を必要とする医療器具、電子機器、消費者製品、包装、自動車部品などの性能を測定するための簡素なソリューションを提供します。