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According to § 5 TMG

Hellstern medical GmbH

Robert-Bosch-Strasse 13

72827 Wannweil


Commercial Register: HRB 768607

Registration court: District Court of Stuttgart


Represented by management:

Sabrina Hellstern, Claudia Sodha



Telephone: +49 (0) 163 86 19 868


Tax ID

Sales tax identification number according to §27 a sales tax law:

DE 323 316 251

WEEE-Reg.-Nr. DE 48760068

In accordance with the Directive on Waste Electrical and Electronic Equipment 2002/96/EC and national laws, the noac must not be disposed of with household waste. For proper disposal, the device can be returned to Hellstern medical GmbH as the manufacturer. Otherwise, only specialist companies may be commissioned with the disposal of the device or parts thereof (e.g. battery).

Responsible for the content according to § 55 Abs. 2 RStV

Sabrina Hellstern

Robert-Bosch-Strasse 13

72827 Wannweil


We are not willing or obliged to participate in dispute settlement procedures before a consumer arbitration board.


Liability for content

As a service provider, we are responsible for our own content on these pages according to Section 7, Paragraph 1 of the German Telemedia Act (TMG). According to §§ 8 to 10 TMG, however, we as a service provider are not obliged to monitor transmitted or stored third-party information or to investigate circumstances that indicate illegal activity.

Obligations to remove or block the use of information according to general laws remain unaffected. However, liability in this regard is only possible from the point in time at which knowledge of a specific infringement of the law is known. As soon as we become aware of any violations of the law, we will remove this content immediately.

Liability for links

Our offer contains links to external websites over which we have no influence. Therefore we cannot assume any liability for this external content. The respective provider or operator of the pages is always responsible for the content of the linked pages. The linked pages were checked for possible legal violations at the time of linking. Illegal content was not recognizable at the time of linking.

However, a permanent control of the content of the linked pages is not reasonable without concrete evidence of an infringement. As soon as we become aware of legal violations, we will remove such links immediately.


The content and works on these pages created by the site operators are subject to German copyright law. The duplication, editing, distribution and any kind of exploitation outside the limits of copyright require the written consent of the respective author or creator. Downloads and copies of this site are only permitted for private, non-commercial use.

Insofar as the content on this site was not created by the operator, the copyrights of third parties are observed. In particular contents of third parties are marked as such. Should you nevertheless become aware of a copyright infringement, we ask that you inform us accordingly. As soon as we become aware of legal violations, we will remove such content immediately.


Image rights:


Graphic of the noac: Andreas Weinberg/  Weinberg & Ruf Gbr, Filderstadt
Picture surgeons: dpa
Video: SWR or ARD Mediathek 


Photo Darboven: JJ Darboven GmbH & Co. KG 22113 Hamburg
Picture in conversation Widmann Mauz: Christine Decker, Tübingen
KSK founder award: Wolfgang List
Development with the user: Sabrina Hellstern
Business plan competition medical industry:
Team meeting: Prof. Martin Schuhmann
Presentation at "Biotechnology": Christine Decker
Summer reception: Christine Decker
With Hoffmeister herb: Christine Decker


Photo Sabrina Hellstern: Claudia Sodha
Photo Claudia Sodha: Claudia Sodha
Photo Alex and Harald: Photo Vogt, Bisingen
photo dr Felix Neunhoeffer: Frank Engelhardt Thomas Hassel Julia Klebitz
Philipp Nahrig Karoline Niethammer
Photo Prof. Schuhmann: Sabrina Hellstern


Prof. Nadalin: Prof. Schuhmann, Martin
dr Thiel: Prof. Schuhmann, Martin
dr Steger: Prof. Schuhmann, Martin
dr Anger: Dr. Zorn, Christopher
dr Günay: Sabrina Hellstern

Graphics Pitch Deck + One Pager: Claudia Sodha

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