Joint disease affects over 600 million people worldwide.

RheoCarti addresses this challenge with a next-generation joint implant that replicates the mechanics of natural cartilage—delivering ultra-low friction, intrinsic damping, and smoother, more natural movement.


  • Hip resurfacing implant
  • Reverse total shoulder replacement implant
  • Artificial intervertebral disc
  • Total hip replacement implant
  • Total knee replacement implant


RheoCarti, real movement for active patients.

For human patients

RheoCarti is an ETH Zurich originated orthopedics venture in formation. The concept is being developed by an ETH researcher and professor with expertise in joint biomechanics and implant materials and design. RheoCarti aims to translate advanced cartilage-mimicking materials into next-generation hip resurfacing solutions for both veterinary and human applications.


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07/08/2026, 09:57 PM

ETH Pioneer Fellowship

🎉 We are proud to announce that our founder, Dr. Xiaoyu Du, has been awarded an ETH Pioneer Fellowship! This prestigious fellowship will support the next stage of RheoCarti's journey as we advance our...   More


04/02/2026, 01:30 PM

Venture Kick stage 2

RheoCarti was selected at Venture Kick's second financial and entrepreneurial support stage. 💰 Check out more at the following link:...   More


02/04/2026, 04:24 PM

Innosuisse Startup Coaching program

RheoCarti has been supported by the Innosuisse Startup Coaching program, with Dr. Heiko Visarius guiding business development and Karina Candrian advising on regulatory strategy, strengthening RheoCarti’s...   More


01/04/2026, 04:12 PM

Venture Kick stage 1

Medrich (our former project name) was selected at Venture Kick's first financial and entrepreneurial support stage. 💰 Check out more at the following...   More


10/28/2025, 04:52 PM

Third prize at Shenzhen competition

Congrats! Medrich won third prize at the 9th China (Shenzhen) Innovation & Entrepreneurship International Competition (Zurich Switzerland Division).   More


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Acknowledgement








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All information provided on this website is for general informational purposes only and is non-binding. No liability is assumed for any errors or omissions, nor for any decisions made based on the content of this website. Product descriptions and technical details are subject to change and do not constitute a legally binding offer. If you have questions regarding product features, technical specifications, or availability, please contact us directly for the most current information.