Formative Evaluation – Pre-summative Assessment

Camera Display During a Usability Study in the Lab

Developing successful devices: Minimize risks and delays early through formative evaluations

Your booster for a fast approval and successful devices on the market

Manufacturers of medical devices, IVD medical devices, and combination products must avoid delays in development and approval, lack of market success, and harm due to poor usability. The same applies to internal disagreements over design concepts.   

This is exactly where our formative evaluations in all markets around the world help: 

Early User Feedback for Effective Development

The secret of successful devices: User research and formative evaluations help manufacturers elicit user requirements and identify strengths, weaknesses, and risks in design concepts and prototypes, leading to targeted design improve­ments.

Safe and Successful Product Design

Through targeted evaluation methods and competent moderation, formative evaluations can ensure manufacturers have the insights they need to develop successful devices. Successful devices help users to complete tasks efficiently and offer a good user experience.

IEC 62366-1 and FDA Conformity for Fast Approval

Formative evaluations are the prerequisite for legally compliant usability files, for fast and scheduled device approval, and for successful audits and reviews.

Team Evaluating Results of Usability Study

Benefit from our first-class expertise and experience

  • Requirements Engineering: Capturing user needs and requirements for a needs-based product design   

  • Planning of the Evaluation: Determination of objectives, success criteria, methods, type and number of test subjects, and evaluation  

  • Design Evaluation: Assessment of design concepts from initial drafts to high-fidelity prototypes  

  • Iterative Tests: Continuous evaluation throughout the development phase for continual improvement  

  • International Evaluations: Conducting evaluations in different countries for global market access  

  • Variant and Competitor Comparison: Tests with different variants and compa­rison with competitor devices for positio­ning 

Colleagues Sitting Together at Laptops in an Office

We help you select the most suitable method for the formative evaluation

Our usability team will help you select the most suitable method for your task and your devices, such as  

  • Heuristic Evaluation: Our team checks the device against heuristics and standards to reliably identify potential usability problems with little effort. 

  • Cognitive Walkthrough: Our team guides representative users through the device to obtain valuable feedback.  

  • Usability Tests: In a usability test, intended users are asked to perform a realistic task with the device in a realistic use environ­ment. This creates the highest level of safety for the subsequent summative evaluation.  

  • A/B and Multi-variant Testing: Users test two or more design variants of the user interface or individual user interface elements. This allows you to choose the demonstrably best variant with certainty. 

Start improving the usability of your medical devices today!

Contact us now to perform professional formative evaluations and ensure
​​​​​​​that your devices meet the expectations of your users and auditors.

 

Contact us, we're happy to help!
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Feedback of our Customers

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Thank you very much for your assistance, which has been very helpful to us. We have always felt that we received sound and professional advice.
Ralph Reitmajer, MTS Medical UG
As a young start-up, we were faced with the challenging task of perfor­ming usability evalu­a­tions with US citizens directly in the US. The Johner Institute proved to be an extremely valuable partner, providing us with crucial support in success­fully achieving our objective. The collaboration was characte­rized by a high degree of profes­siona­lism and produc­tivity. We were able to rely on the team's compre­hensive expertise and reliable support at all times.
neotiv GmbH Team
Many thanks for your support. It was a great professional expe­rience for us and we learnt a lot. We will certainly address our next studies and activities to Johner Institute.
Vittorio Iormetti, B Medical Systems S.a r.l.
For us as a start-up, the Johner Institute, with its Auditgarant and always appro­priately selected contact persons, is an essential source of support and guidance for all kinds of topics and inquiries, whether it's setting up the QMS or individual topics such as usability. In the area of usability, for example, we had an open flank. Starting with the basics and moving on to implemen­tation within product develop­ment, we built up internal know-how with the help of Dr. Philipp Schleer, planned our approach, and filled the neces­sary templates with life. Philipp was always available to answer our ques­tions. We really appreciate the fact that the contact persons for the various topics always remain the same at the Johner Institute, so that we can pick up where we left off at any time.
TEDIRO Healthcare Robotics GmbH Team
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Further support for the usability of your medical devices

Summative Evaluation

We help you create the prerequisites for the rapid approval of your devices with IEC 62366-1 and FDA compliant summative evaluations.

Usability Lab Rental

With our usability labs in Germany and the USA, you create all the prerequisites for successful usability studies and usability tests.

Test Subject Recruitment

We take over the complete recruitment of healthcare professionals for your usability studies – from search to support on the day of the test.

Marketing Claim Studies

We help you prove your marketing claims quickly and credibly and thus boost the marketing of your devices.

Usability File

Need a standard-compliant usability file (human factors engineering file) to pass audits and approvals? We have the know-how! Our customized templates and professional support make it possible.

E-Learning/Seminars/Workshops

Want to gain more knowledge? Our custo­mized e-learning courses, seminars, and workshops put you on equal footing with experts.

 

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