Frohe Weihnachten & ein erfolgreiches neues Jahr

TT medic wishes you a Merry Christmas and a Happy New Year

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As the year comes to a close, we proudly reflect on an eventful 2025 full of growth, collaboration, and future-focused investments: The TT medic Group has evolved – in its structure, its capabilities, and its technical infrastructure.

New strong personalities have joined our group:

Roland Martin (CEO Gebr. Renggli AG), Sebastian Stoll (Board Member j. söllner AG), Florian Binder (CFO TT medic Group) and Christoph Klaus (HoBD TT medic Group), each bring entrepreneurial vision and forward-thinking leadership in their leading positions within TT medic Group. Their impulses are helping to shape and drive our strategic direction.

Welcome to the group, Michael Lundbech A/S (Denmark):

We are proud to welcome a highly specialized partner in precision tooling and injection molding. With their deep expertise in the development of complex tools and the production of high-precision components – especially in early-stage product development through their DFM process – they are a perfect addition to our value chain.

Together at COMPAMED – Düsseldorf / Deutschland 2025:

A strong team, a holistic booth concept, and countless inspiring conversations – our trade fair appearance was a great success. Once again, it became clear: TT medic stands for reliable engineering and manufacturing solutions.

Investments in modern infrastructure:

j. söllner AG is expanding its facilities for R&D and quality management – and a new building will soon also house its own sterilization unit. GOLLER Systems has completely rebuilt one of its cleanrooms – a major milestone in preparing for future projects with the highest standards of quality and efficiency.

Merry Christmas & Happy New Year!

We thank our customers, partners, and the entire team for their trust and collaboration throughout 2025. We look forward to a strong and successful 2026 – together!

COMPAMED 2025 - Thanks for visiting our Booth!

Thank you for visiting us at COMPAMED 2025

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We look back on four inspiring days filled with meaningful conversations, new connections, and exciting insights into current MedTech challenges. Our team truly appreciated the exchange with you, which once again highlighted the value of strong partnerships.

 

As TT medic Group, we unite the entire value chain for medical plastic components and products under one roof – from design and engineering, tooling and injection moulding to refinement, assembly, sterilization, logistics, and regulatory support. This enables us to realize projects seamlessly, efficiently, and at scale.

 

If you would like to explore a topic further or discuss a potential project, we welcome you to reach out to us directly at any time.

 

Thank you for your visit – we look forward to seeing you again soon!

TT medic Group auf der COMPAMED 2025 – Besuchen Sie uns am Stand 8BG03

Meet us at COMPAMED 2025 in Duesseldorf

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TT medic Group at COMPAMED 2025 – Visit us at Booth 8BG03

From 17–20 November 2025, the TT medic Group will be at COMPAMED in Düsseldorf. Together with our subsidiaries Gebr. Renggli AG, Hubertus Goller GmbH, j. söllner AG, and Michael Lundbech A/S, we will showcase at booth 8BG03 how we cover the entire process of medical device development – from the initial idea to the market-ready product – as a true One-Stop Shop in Medical Device Development.

Our expertise along the value chain:

  • Concept & Engineering – design, simulation, and transfer for complex systems

  • Tooling & Prototyping – intelligent toolmaking, mould base technology, and near-series validations

  • Injection Moulding & Surface Finishing – processing of high-performance polymers such as PEEK, PPSU, or PSU under cleanroom conditions

  • Assembly & Fill & Finish – cleanroom assembly (ISO 7/8), filling, and packaging

  • Quality Management & Market Authorization – regulatory expertise, risk management, and CE responsibility

TT medic – the One-Stop Shop in Medical Device Development. Here’s how our companies contribute:

  • Michael Lundbech A/S: Tooling and prototyping expert, part of the TT medic Group since September 2025, presenting innovative tooling, design, and prototyping technologies.

  • Hubertus Goller GmbH showcases Fill & Finish, assembly, and packaging according to the strictest standards, as well as expertise in micro injection moulding.

  • Gebrüder Renggli AG presents solutions for demanding surfaces, multi-component products, and high-performance polymers using micro injection moulding and highly automated processes.

  • j. söllner AG offers highest precision in cleanroom environments. Learn more about patented in-house products (double check valve 83 bar), customized components and check valves (MDR), sterile tubing systems up to Class IIa, as well as packaging solutions.

Why visit us? One partner, many capabilities, highest quality, faster development cycles and reliable series production. We are your trusted partner in bringing medical technology products from the initial idea to full-scale series production.

Visit us at booth 8BG03 and discover the entire process chain of the TT medic Group.

Free ticket:

Complimentary admission tickets are available – simply contact us directly.
Schedule a meeting in advance and secure a personal exchange with our team.

Auszeichnung für Jaqueline Altmann

Award for outstanding research work in the field of EMG system development

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We congratulate Jaqueline Altmann, Product and Development Engineer at j. söllner AG, on winning the award for the best paper at the 17th International Conference on Sensing Technology in Sydney!

Her bachelor’s thesis on “Development of a 3D-printable measuring probe and housing for surface EMG” impressed with its combination of ergonomics, sustainability and innovative manufacturing technology. The thesis focused on the use of bio-based PLA filament and the use of FDM 3D printing to produce ergonomically shaped disposable probes for medical measurement applications.

The award in Sydney underlines the potential of modern manufacturing processes in medical technology and shows how young talent is actively shaping the future of the industry. The international transfer of knowledge is also particularly noteworthy: the professional exchange with experts from Australia and Asia provided valuable impetus for further developments.

Special thanks go to Prof. Torsten Reitmeier and his team from OTH Regensburg (Laboratory for Control Engineering) and Prof. Dr. Constanze Kiese from Furtwangen University (Health, Medical & Life Sciences), who supported Jaqueline Altmann with expert guidance and valuable suggestions.

As TT medic Group, we are delighted to receive such innovative impulses from our network. They show how technological expertise, sustainability thinking and international cooperation can go hand in hand.

We would like to thank Jaqueline Altmann for her commitment and congratulate her on this well-deserved success!

You can read the paper on IEEE Explore.

Doppelrückschlagventil der j. söllner AG

New Product: Our Double Check Valve for Maximum Safety and Efficiency

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In medical technology, in-vitro diagnostics, and biopharmaceuticals, safe and reliable fluid management systems are essential. Our double check valve offers an innovative solution for demanding applications:

✔ Secure and efficient flow control without manual adjustments

✔ High pressure resistance – withstands up to 83 bar (1200 PSI)

✔ Optimized handling with Luer lock connection – also compatible with “Linden Luer”

✔ Hygienic & efficient fluid management – e.g., suction and direct transfer in one step

✔ Minimization of errors and increased process safety

 

Whether in wound care, diagnostics, or biopharmaceutical processes – our valve makes the difference!

You can read all the application areas, advantages and facts about the double check valve from j. söllner AG at: Double-Check-Valve-Slider

For further information, please contact us without obligation!