Dr. Sarah LongwitzSenior Consultant

Sarah joined anteris helvetia in April 2019 as Senior Consultant after 12 years in the medical device industry. She has extensive experience in leading device development projects and also in managing existing device platforms. She worked many years as product and account manager with various mid-size and big pharma companies on devices tailored to customer needs.

Her medical device expertise comprises implants for fracture treatment as well as injection pens and auto-injectors for drugs against diabetes, CNS, auto-immune, pain, and hormone diseases/disorders.

Sarah is highly familiar with medical device quality systems, standards and guidelines. In her past she was deeply involved in device documentation and regulatory requirements including DHF and CE.

At anteris helvetia Sarah focuses on HFE/usability projects.


  • Injection pens
  • Auto-injectors
  • Parenteral devices
  • Medical implants
  • Human factors engineering
  • Usability engineering
  • DHF