Helping Hands - Customized High-Tech Prostheses

(f.l.t.r.) Dipl.-Ing. Adrian Andres, Dr.-Ing. Stefan Schulz, Matthias Baßler, M.Sc.

Dr.-Ing. Stefan Schulz (Sprecher)
Dipl.-Ing. Adrian Andres
Matthias Baßler, M.Sc.

Vincent Systems GmbH, Karlsruhe

For anyone born without a hand or who loses a hand at some point in life, a functional replacement is found in modern prosthesis. However, it is difficult for children, youths and people with small hands or for those who are only missing part of the hand. Until recently, there were no suitable high-tech prostheses for them. How can they now be helped?

Dr.-Ing. Stefan Schulz, Dipl.-Ing. Adrian Andres und Matthias Baßler, M. Sc., have come up with a solution. They have developed new lightweight and small hand prostheses that can also be used for children and teens - as well as a modular prosthetic system capable of replacing individual missing fingers or part of a hand. The innovative bionic prostheses are also the first worldwide to be produced in series and include an artificial sense of touch that give wearers haptic impressions and a sense of forces. The three nominated researchers work at Vincent Systems GmbH. Stefan Schulz is the founder and Managing Director, Adrian Andres and Matthais Baßler are development engineers.

Every year around 10,000 people worldwide are fitted with an electronically-controlled prosthetic device. But: many people have not had access to this type of a technical hand replacement until recently. The high-tech prostheses available in the past were too heavy and too large and could not be used by children and teens and people with small and slender hands. Another factor is the comparatively large number of people who are only missing individual fingers or a partial hand and were previously only provided with passive cosmetic prostheses. The modular system for bionic partial hand prostheses developed by the three scientists from Karlsruhe overcomes these limitations.

At the core of the innovation is the world's smallest single finger prosthetic device with miniaturized motors. The active fingers and thumbs in different sizes together with frame elements form a very flexible, modular system that can be adapted to the individual residual limb of a user. By using durable lightweight materials and by optimizing the shape with the help of software, the new system is much lighter than other products without sacrificing stability: the hand prostheses weighs almost the same as a human hand. This simplifies its day-to-day use. An anatomically correct shape and natural appearance were especially important to the developers. Unlike the standard silicone glove common to most prostheses, this artificial hand has a rubberized surface, giving the prosthetic system haptics and a secure grasp. The integrated artificial sense of touch is also new. It provides the user with sensory feedback on the forces exerted. The gripping power is converted into perceptible slight vibrations. The artificial tactile sense is what allows the prostheses to react very sensitively and also to grasp an object confidently without looking at it. It can also help to ease any phantom limb pain. Electrical signals from the muscles control the prostheses, allowing it to execute predefined grips. Other systems require additional devices to be able to select all types of grips. Using the new assistance-free control concept, however, allows all available grips to be selected only by means of muscle signals.

The technology is protected by several patents and has already been introduced to the market successfully. Vincent Systems sells hand prostheses for various levels of care, plan categories and hand sizes, including a high-tech hand with individual movable fingers designed specifically for children and teens. Vincent prostheses are already being supplied to orthopedic workshops in Germany, Europe and the USA. In supplying the smallest adult hand, the children's hand and the partial hand system, many more people can be served than was possible with the previous hand prostheses. Long-term plans include the development of a worldwide sales network and setting up dedicated supply and training centers delivering prostheses to patients and training prosthetists specifically for the challenge of partial hand care. The newly developed technologies also have other potential uses, such as in medical orthoses to support people with paralysis following a stroke to return to active day-to-day function.

The right to nominate outstanding achievements for the Deutscher Zukunftspreis is incumbent on leading German institutions in science and industry as well as foundations.

The project "Helping Hands - Customized High-Tech Prostheses" was submitted by the Association of German Chambers of Commerce and Industry DIHK.


Dr.-Ing. Stefan Schulz

Born in Rostock
1987 – 1990
High school diploma and vocational training for qualification as skilled electronics worker, Higher Vocational School, Deutsche Seereederei Rostock
1990 – 1991
Caregiver in a retirement and nursing home
1991 – 1992
Mariner and machinist on the cruise liner MS ARKONA
1992 – 1997
Electrical Engineering studies at University of Rostock
1998 – 2000
Research associate at Karlsruhe Institute of Technology, KIT
2000 – 2012
Head of an interdisciplinary research group at KIT in the area of Medical Engineering
Doctorate at University of Karlsruhe, Faculty of Mechanical Engineering
2007 – 2012
Director of the Steinbeis Advisory Center SBZ Fluid Engineering, Medical Engineering
Founder of Vincent Systems GmbH
as from 2009
Manager, Head of Research & Development, Vincent Systems GmbH
Founder of GF. glove factory UG
as from 2015
Manager, Head of Research & Development, GF glove factory UG


Dr. Höfler-Doktorandenpreis, class-best doctoral thesis at the Faculty of Mechanical Engineering with cybernetics background, TU Karlsruhe
Innovation Award of the Federal Ministry for BMBF, innovations from nature, bionic colonoscope system for less invasive colonoscopies
Felix Burda Award – Special Award for special dedication to the development of progressive technologies in the area of prevention of stomach and intestinal cancer
Scientific Award 2005 BMW Group – 1st place doctoral thesis, Bionic prosthetic hands
German Business Innovation Award 2012/2013: Finalist in the category of start-up, Vincent Systems GmbH
Cyber Champion – Innovation Award 2013/2014, first prize for the innovative products of the junior start-up company Vincent Systems GmbH
German Design Award 2014, Winner, Award for exceptional design of the prosthetic hand VINCENTevolution2
Design award of the Federal Republic of Germany, Silver, outstanding design concept and implementation into an innovative product, prosthetic hand VINCENTevolution2
Innovation Award Baden-Württemberg, Dr.-Rudolf-Eberle Award, first prize for exemplary performance of Vincent Systems GmbH in the development of innovative products


Dipl.-Ing. Adrian Andres

Born in Kattowitz
1993 – 1995
Intermediate School Certificate, Berufsfachschule, Karlsruhe
1995 – 1998
High school diploma, Technisches Gymnasium, Karlsruhe
1998 – 2000
Eurocorps, cadre soldier in the multinational corps, Strasbourg
2000 – 2011
Degree course in Mechanical Engineering, University of Karlsruhe
2003 – 2011
Freelance worker, industrial and outdoor advertising agency Markus Luithle, Karlsruhe
2004 – 2005
Student employee, Metz Aerials GmbH Co. KG, Karlsruhe
2004 – 2009
Freelance worker design and planning firm P.S. Boulis Ing. GmbH, Cologne
2009 – 2011
Student employee, KIT, Karlsruhe
2011 – 2013
Research associate, Karlsruhe Institute of Technology, KIT
Development engineer, construction and simulation, Vincent Systems GmbH, Karlsruhe


Innovation Award Baden-Württemberg, Dr.-Rudolf-Eberle Award, first prize for exemplary performance of Vincent Systems GmbH in the development of innovative products


Matthias Baßler, M.Sc.

Born in Offenburg
1997 – 2006
Grammar School Heimschule Lender, Sasbach
2006 – 2007
Stay in Australia and New Zealand
Internship at STOPA Anlagenbau GmbH, Achern-Gamshurst
2007 – 2011
Bachelor’s degree course in Electrical Engineering and Information Technology, Karlsruhe Institute of Technology (KIT)
2009 – 2012
Research associate at the Institute of Applied Information Technology, KIT, Karlsruhe
Bachelor’s thesis at the Institute of Applied Information Technology, KIT, Karlsruhe
2011 – 2014
Master’s degree course in Electrical Engineering and Information Technology, KIT, Karlsruhe
Vocational internship, Optical+Biomedical Engineering Laboratory, University of Western Australia, Perth, Australia
2013 – 2014
Master’s thesis at corvolution GmbH, Karlsruhe
Student employee, corvolution GmbH, Karlsruhe
Student employee, Vincent Systems GmbH, Karlsruhe
2015 – 2016
Development engineer, Electronics, Siemens Healthcare GmbH, Erlangen
As from 2016
Development engineer, Hardware and Software, Vincent Systems GmbH, Karlsruhe


Physics Prize of the German Physics Society (DPG)
Innovation Award Baden-Württemberg, Dr.-Rudolf-Eberle Award, first prize for exemplary performance of Vincent Systems GmbH in the development of innovative products




Dr.-Ing. Stefan Schulz
Vincent Systems GmbH
Breite Straße 155
76135 Karlsruhe
Phone: + 49 (0) 72 44 / 60 83 51


Stephanie Zeiher
Vincent Systems GmbH
Königsberger Straße 2
76356 Weingarten
Phone: + 49 (0) 72 44 / 60 83 51
Mobile: +49 (0) 160 / 99 63 84 42

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