Aseptic presentation (German: aseptische Präsentation) is a term from the context of ISO 11607 and denotes the process in which a sterile medical device is removed or provided from its sterile barrier system without compromising the sterility of the product. It begins with the opening of the packaging and ends with the safe, contamination-free transfer or removal of the product.
Why aseptic presentation matters
With sterile medical devices, the packaging is often the first point of contact between user and product. If a user cannot open the packaging safely or remove the product in a controlled manner, the risk of contamination rises considerably. Typical causes are hard-to-recognize opening points, high or inconsistent peel forces, unfavorable product orientations, unclear removal directions, unsuitable packaging materials, or aggravating working conditions such as time pressure and the use of gloves. The safe use of a sterile medical device therefore often begins with its packaging, not only with the actual use of the product.
Regulatory requirements
The importance of aseptic presentation was clearly strengthened by ISO 11607-1: The standard requires a documented assessment of the ability of users to identify the opening point, open the packaging correctly, and then present the product aseptically. The requirements thus go beyond the mere integrity of the packaging system and explicitly consider the interaction between user and packaging. A sterile barrier system must not only protect the product but also support its safe provision.
Relevance in human factors engineering
From a human factors engineering perspective, aseptic presentation is a use step with potential risk. Errors when opening or providing a sterile product can lead to contamination, product damage, delays in the clinical workflow, mix-ups, or other use-related risks. It should therefore be considered as early as the use specification, the context analysis, the task analysis, the use-related risk analysis, and the usability evaluation, not only as a downstream check shortly before market release.
Connection to packaging usability
Aseptic presentation is a central component of packaging usability. While the packaging is meant to maintain the sterility of the product, packaging usability describes the ability of the packaging system to support users in the safe and efficient provision of the product. Good packaging usability facilitates aseptic presentation through clearly recognizable opening mechanisms, controlled opening processes, favorable product orientations, clear labeling, and minimized contamination risks.
Examples of risks in practice
Typical problems are that the product touches a non-sterile surface during opening, the packaging tears open uncontrollably, the user has to perform additional handling steps for removal, the product orientation makes the sterile transfer difficult, or the packaging cannot be opened in a controlled manner with gloved hands. In practice, such events are often perceived as individual user behavior. From a human factors perspective, however, they are usually indications of weaknesses in the packaging design, not of user misbehavior.
Consideration in usability evaluations
The assessment of aseptic presentation should take place under realistic conditions of use wherever possible, for example in operating room environments, catheterization labs, emergency departments, or outpatient care settings, with sterile gloves and under time pressure or distraction. Both formative and summative evaluations can help to identify risks early and to demonstrate the safe provision of sterile products.
Aseptic presentation is the safe, contamination-free provision of a sterile medical device from its packaging and thus a use step in its own right that requires assessment, not merely a material property of the packaging.
Problems in this step are often misread as user behavior in practice but are usually indications of weaknesses in the packaging design.
Frequently asked questions (FAQ)
Does aseptic presentation end with the opening of the packaging?
No. It begins with the opening and ends only with the safe transfer or removal of the product. The orientation of the product after opening and the last handling step up to the transfer are also part of the use step under consideration.
Is a sterility-safe packaging according to ISO 11607 automatically sufficient for good aseptic presentation?
Not necessarily. ISO 11607-1 additionally requires a documented assessment of whether users can recognize the opening point, open the packaging correctly, and present the product aseptically. Material integrity alone does not cover this requirement.
Under which conditions should aseptic presentation be tested?
As realistically as possible: with sterile gloves, under time pressure, in the intended clinical environment. Tests under idealized laboratory conditions tend, in our experience, to deliver results that are too optimistic.
Do you want to demonstrate that your sterile product can be removed safely under real conditions? We evaluate aseptic presentation as part of the entire user interface.
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